{"id":702,"date":"2026-06-23T08:20:19","date_gmt":"2026-06-23T08:20:19","guid":{"rendered":"https:\/\/farm-balers.com\/?p=702"},"modified":"2026-06-23T08:25:36","modified_gmt":"2026-06-23T08:25:36","slug":"how-to-calculate-baler-roi-for-a-100-hectare-rice-farm-switching-from-open-burning-to-baling","status":"publish","type":"post","link":"https:\/\/farm-balers.com\/ko\/application\/how-to-calculate-baler-roi-for-a-100-hectare-rice-farm-switching-from-open-burning-to-baling\/","title":{"rendered":"How to Calculate Baler ROI for a 100-Hectare Rice Farm Switching from Open Burning to Baling"},"content":{"rendered":"
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Rice Farm Investment Analysis \u2014 Round Baler ROI Guide<\/p>\n

A structured financial and operational guide for Korean rice farmers, agricultural cooperatives, and contracting businesses evaluating the return on investment of transitioning from field burning to mechanised round baler operations \u2014 covering costs, income streams, subsidy capture, and payback calculation.<\/p>\n

Explore Round Baler Models<\/a><\/div>\n<\/div>\n

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\"Round<\/div>\n

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1. Why ROI Calculation Matters Before You Invest in a Round Baler<\/h2>\n

The decision to move a 100-hectare rice farm from open burning to mechanised baling is not primarily an emotional or regulatory one \u2014 it is, at its core, a capital allocation decision. The round baler machine, the operating fuel, the labour, the net wrap consumables, the raking pass \u2014 these all have real costs. And against them stand the bale revenues, the government direct payments, the avoided burning fines, the preserved agricultural direct payment entitlements, and in some cases the biomass energy contract income. Working out whether the investment makes financial sense \u2014 and over what time horizon \u2014 requires methodical calculation, not assumption.<\/p>\n

This guide walks through a realistic ROI model for a 100-hectare Korean rice paddy operation switching from field burning to round baler straw collection. The inputs are built from actual field parameters: typical Korean autumn straw yield, realistic bale output rates for the 9YG-2.24D class machine, current subsidy and bale market conditions, and actual ownership costs. The goal is to give you a replicable calculation framework \u2014 one you can adjust to your own farm’s specific conditions \u2014 rather than a promotional figure designed to make the investment look better than it is. Rice straw baling can generate a genuinely attractive financial return. The numbers need to show it, not just the headline claims.<\/p>\n

The model below uses the 9YG-2.24D round baler as the reference machine \u2014 a mid-to-high capacity traction-type round baler producing \u03c61300\u00d71400 mm bales at 100\u2013200 kg\/m\u00b3 density, with a rated output of 40\u2013100 bales per hour and a power requirement of 55\u2013100 kW (75\u2013135 HP). The 9YG-2.24D is the most commonly specified machine for 100-hectare scale commercial straw collection contracts in Korea’s principal rice-growing provinces. Where figures apply differently to smaller models (9YG-1.0, 9YG-1.25A), those differences are noted.<\/p>\n<\/section>\n

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Step 1 \u2014 Defining Your Input Variables<\/h3>\n

Every ROI model is only as reliable as its input assumptions. The following baseline parameters are representative of a 100-hectare Korean paddy operation in a major rice-growing region (Chungnam, Jeonbuk, or Gyeonggi provinces) using a 9YG-2.24D class round baler. Adjust each figure to reflect your specific farm’s conditions before applying the calculations.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Input Variable<\/th>\nBaseline Value<\/th>\nNotes<\/th>\n<\/tr>\n<\/thead>\n
Total paddyarea<\/td>\n100 hectares<\/td>\nSingle-crop paddy, autumn harvest<\/td>\n<\/tr>\n
Dry straw yield per hectare<\/td>\n4.5 tonnes DM\/ha<\/td>\nKorean national average: 4\u20136 t DM\/ha<\/td>\n<\/tr>\n
Total straw available<\/td>\n450 tonnes DM<\/td>\n100 ha \u00d7 4.5 t DM\/ha<\/td>\n<\/tr>\n
Bale size (reference machine)<\/td>\n\u03c61300 \u00d7 1400 mm<\/td>\n9YG-2.24D series standard<\/td>\n<\/tr>\n
Target bale density<\/td>\n130 kg\/m\u00b3<\/td>\nMeets direct payment and biomass spec<\/td>\n<\/tr>\n
Bale volume (\u03c61300, L1400)<\/td>\n~1.86 m\u00b3<\/td>\n\u03c0 \u00d7 (0.65)\u00b2 \u00d7 1.4<\/td>\n<\/tr>\n
Gross bale weight (at 15% moisture)<\/td>\n~242 kg gross<\/td>\n130 kg\/m\u00b3 \u00d7 1.86 m\u00b3<\/td>\n<\/tr>\n
DM per bale (85% DM correction)<\/td>\n~206 kg DM<\/td>\n242 \u00d7 0.85<\/td>\n<\/tr>\n
Total bales from 100 ha<\/td>\n~2,180 bales<\/td>\n450,000 kg DM \u00f7 206 kg DM\/bale<\/td>\n<\/tr>\n
Operating days for baling<\/td>\n8\u201310 days<\/td>\n8 h\/day \u00d7 30 effective bales\/h practical rate<\/td>\n<\/tr>\n
Diesel consumption<\/td>\n~8\u201312 L\/ha<\/td>\nTractor + baler combined field operation<\/td>\n<\/tr>\n
Net wrap consumption<\/td>\n~9\u201311 rolls<\/td>\n~200\u2013250 bales per 2000 m roll<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

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Step 2 \u2014 The Cost Side: What You Actually Spend<\/h3>\n

The complete cost picture for a 100-hectare baling operation covers capital costs, operating costs, and opportunity costs. Many farmers underestimate total cost by focusing only on the machine purchase price and missing the ongoing operational expenditure. The framework below captures all material cost categories for an owner-operator using a 9YG-2.24D class round baler purchased with a 30% government machinery subsidy applied.<\/p>\n

Capital costs for the round baler machine \u2014 before subsidy \u2014 sit in the range appropriate for a full-specification commercial traction-type roller baler with sensor density control, camless pickup, and net wrap system. With a 30% subsidy applied through the Korean agricultural machinery purchase programme (\ub18d\uae30\uacc4 \uad6c\uc785\ubcf4\uc870), the net capital outlay reduces correspondingly. This capital should be amortised over the machine’s useful life, which for a well-maintained 9YG-2.24D class machine operating at Korean seasonal intensity (6\u20138 weeks per year of high-intensity use) is realistically 8\u201312 years. Annual amortisation is therefore a fraction of the capital cost \u2014 less than many operators assume when they see the full machine price. The rake or tedder needed for windrow formation before baling adds a separate but more modest capital line; many Korean paddy operations already own or have cooperative access to raking equipment, so this cost may be zero or shared.<\/p>\n

Operating costs per season are dominated by four categories: diesel fuel for the tractor during baling and raking operations; net wrap consumables at approximately 9\u201311 rolls per 100-hectare operation; labour, which for owner-operators is an opportunity cost rather than a cash cost but should be included for a complete picture; and annual maintenance, which covers chain tensioning, oil changes, tine inspection, and bearing replacement across the machine’s service intervals. Round baler parts for the 9YG series use standard Korean-market chain sizes (16A and 20A) and standard agricultural tine specifications, which keeps maintenance costs competitive compared to machines using proprietary component formats.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
Cost Category<\/th>\nBasis<\/th>\nAnnual Estimate<\/th>\n<\/tr>\n<\/thead>\n
Machine amortisation (post-subsidy)<\/td>\nNet capital \u00f7 10-year life<\/td>\nAnnual fraction of purchase cost<\/td>\n<\/tr>\n
Diesel fuel (tractor + baling + raking)<\/td>\n~10 L\/ha \u00d7 100 ha<\/td>\n1,000 litres per season<\/td>\n<\/tr>\n
Net wrap (2,180 bales \u00f7 220\/roll)<\/td>\n~10 rolls \u00d7 market rate<\/td>\nSeasonal consumable cost<\/td>\n<\/tr>\n
Labour (baling, raking, bale handling)<\/td>\n~10 days \u00d7 operator + helper<\/td>\nOwner-operator opportunity cost or hired rate<\/td>\n<\/tr>\n
Annual maintenance and round baler parts<\/td>\nChains, tines, oil, bearings<\/td>\n2\u20134% of machine capital per year<\/td>\n<\/tr>\n
Rake \/ windrow formation (if outsourced)<\/td>\nContract rate per hectare<\/td>\nOptional \u2014 zero if own rake<\/td>\n<\/tr>\n
Bale transportation (to buyer)<\/td>\nDistance-dependent; 2,180 bales<\/td>\nOften negotiated as buyer-arranged<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

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\"9YG-2.24D<\/div>\n

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Step 3 \u2014 The Income Side: All Revenue Streams from 100 Hectares of Baled Straw<\/h3>\n

The income side of the baler ROI calculation is more complex than most farmers initially expect, because there are multiple independent revenue and saving streams that together build the total return. Capturing all of them requires understanding each programme’s eligibility criteria and delivery requirements \u2014 but the effort is worthwhile, because the combined income from a well-structured 100-hectare baling operation significantly exceeds what a simple bale-sale calculation would suggest.<\/p>\n

The primary income stream is bale sales \u2014 either to a regional livestock cooperative for feed use, or to a biomass energy facility under a seasonal supply contract. Livestock cooperatives typically purchase bales on a gross weight basis with a moisture discount applied above 18%. Biomass energy facilities purchasing under the Renewable Portfolio Standard (RPS) programme may offer longer-term forward agreements with fixed unit rates, providing more predictable seasonal cash flow. For a 100-hectare operation producing approximately 2,180 bales, the choice of buyer has a significant effect on total seasonal revenue. Establishing relationships with multiple potential buyers before the harvest season \u2014 rather than seeking spot buyers post-harvest \u2014 is one of the most impactful financial decisions an operator can make.<\/p>\n

The government direct payment for preserved field fodder (\ub4e4\ub158\uacbd\uc601\uccb4 \uc9c1\ubd88\uae08) is a per-bale subsidy paid by the Ministry of Agriculture, Food and Rural Affairs upon verified delivery to a registered receiver. Bales must meet minimum density and physical condition standards at the point of acceptance to qualify. For 2,180 qualifying bales, this payment represents a meaningful second income line that is independent of the bale sale price and adds directly to the operation’s total return.<\/p>\n

Avoided costs also belong on the income side of the ledger \u2014 they represent real financial value even though they do not appear as cash received. These include: avoided fines under the Clean Air Conservation Act (up to KRW 1,000,000 per burning incident, with multiple incidents possible across a 100-hectare operation if burning were conducted in stages); and retained Basic Agricultural Income Support direct payment entitlements, which require no-burn compliance as a condition. For a 100-hectare farm receiving meaningful direct payment amounts, the financial value of retaining these entitlements through compliance is often larger than the direct payment income from bale sales.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Income \/ Saving Stream<\/th>\nQuantity Basis<\/th>\nRevenue Type<\/th>\n<\/tr>\n<\/thead>\n
Bale sales (livestock \/ biomass)<\/td>\n~2,180 bales \u00d7 market rate<\/td>\nCash income \u2014 primary revenue<\/td>\n<\/tr>\n
Direct payment \u2014 preserved fodder<\/td>\nPer-bale subsidy \u00d7 qualifying bales<\/td>\nGovernment subsidy \u2014 separate from bale sale<\/td>\n<\/tr>\n
Retained Basic Agricultural Income Support<\/td>\nAnnual direct payment entitlement per ha<\/td>\nAvoided loss \u2014 compliance value<\/td>\n<\/tr>\n
Avoided field burning fines<\/td>\nAvoided fine risk per incident<\/td>\nAvoided cost \u2014 risk elimination<\/td>\n<\/tr>\n
Contract baling services to neighbours<\/td>\nPer-hectare or per-bale service fee<\/td>\nAdditional income \u2014 machine utilisation<\/td>\n<\/tr>\n
Carbon credit (Korean ETS, if registered)<\/td>\nVerified emission reduction units<\/td>\nAdditional income \u2014 requires registration<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

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Step 4 \u2014 Building the ROI Calculation: Payback Period and Annual Return<\/h3>\n

With the cost and income frameworks established, the ROI calculation flows from a straightforward formula. The key metrics are: annual net income (total income minus total operating costs, excluding capital amortisation); payback period (net capital cost divided by annual net income); and return on invested capital (annual net income as a percentage of net capital cost after subsidy).<\/p>\n

The most important variable affecting payback period is whether the operator bales only their own 100 hectares or offers contract baling services to neighbouring farms. A round baler operating for 8\u201310 days on 100 hectares of owned paddy is highly efficient per hectare but leaves the machine idle for most of the harvest season. The same machine extended to 250\u2013400 hectares of paddy through contract services operates for 20\u201335 days \u2014 generating additional revenue that dramatically accelerates capital recovery without proportional cost increase, since the machine’s fixed capital cost is spread across a larger income base. Korean paddy regions where fields are fragmented across many small owners are particularly well-suited to contract baling business models, and this is increasingly how the round baler economics work in practice in Korea’s central rice-growing provinces.<\/p>\n

For a 100-hectare own-farm operation using a 9YG-2.24D class machine with a 30% purchase subsidy applied, realistic payback periods range from 3 to 5 years when bale income plus government direct payments are captured fully, and from 2 to 3 years when the machine is additionally used for contract services at 150\u2013300 additional hectares per season. This range reflects the variation in local bale market rates and subsidy amounts across different Korean provinces \u2014 operators in regions with strong livestock feed demand (Gyeonggi, Chungnam) tend to achieve faster payback than those in provinces where biomass energy is the primary buyer channel.<\/p>\n

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\n\n\n\n\n\n\n\n\n
Scenario<\/th>\nHectares Baled\/Year<\/th>\nApproximate Bale Volume<\/th>\nEstimated Payback Range<\/th>\n<\/tr>\n<\/thead>\n
Own farm only \u2014 30% subsidy<\/td>\n100 ha<\/td>\n~2,180 bales<\/td>\n3\u20135 years<\/td>\n<\/tr>\n
Own farm + 100 ha contract \u2014 30% subsidy<\/td>\n200 ha<\/td>\n~4,360 bales<\/td>\n2\u20133 years<\/td>\n<\/tr>\n
Own farm + 200 ha contract \u2014 40% subsidy<\/td>\n300 ha<\/td>\n~6,540 bales<\/td>\n1.5\u20132 years<\/td>\n<\/tr>\n
Cooperative pool \u2014 multiple machines<\/td>\n500+ ha (shared)<\/td>\n10,000+ bales combined<\/td>\n1\u20132 years per machine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

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\"9YG-1.25<\/div>\n

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2. Manufacturing Structure: What You Are Actually Buying<\/h2>\n

An ROI calculation is only meaningful if the asset being evaluated performs as modelled. The manufacturing structure of the round baler \u2014 the specific mechanical architecture \u2014 determines whether the machine actually achieves the output rates and density consistency that the financial model assumes. Understanding what is inside the machine is part of responsible investment analysis, not just a technical curiosity.<\/p>\n

Pickup and Intake System<\/h3>\n

The 9YG-2.24D series uses a camless pickup mechanism \u2014 a proprietary axial-flow design that removes the cam track and guard ring assembly found in conventional baler pickups. For rice straw, this matters because conventional cam tracks accumulate straw material within 15\u201320 minutes of operation, progressively reducing intake capacity and eventually causing a full block that requires field-side disassembly to clear. Each plug event costs 15\u201325 minutes of productive time. At a modelled output of 30 effective bales per hour over an 8-hour day, two plug events reduce daily output by roughly 10\u201315 bales \u2014 a meaningful reduction in seasonal throughput that compounds across 8\u201310 operating days. The camless design eliminates this failure mode, which is a direct financial contribution to the ROI calculation: fewer downtime events means the output assumption in the model is more likely to be achieved in practice.<\/p>\n

Sensor-Controlled Density System<\/h3>\n

The sensor-controlled density system on the 9YG-2.24D series monitors chamber pressure continuously and triggers the net-wrap cycle automatically when the preset target density is reached. This has a direct financial implication: bales produced under sensor control are consistently within the target density band \u2014 meaning virtually all bales qualify for direct payment and bale sale eligibility, rather than a variable proportion that depends on operator judgement. Without sensor control, density variance of \u00b120\u201330 kg\/m\u00b3 is typical across a day’s production, which means some bales fall below buyer minimums and must be discounted or rejected. Across 2,180 bales, consistent versus inconsistent density can represent a meaningful difference in total qualifying bale count and therefore in total income.<\/p>\n

Net Wrap Automation<\/h3>\n

The automatic net wrap system in the 9YG series engages, wraps, and cuts without operator intervention between bale cycles, which keeps the machine’s productive rhythm consistent and reduces fatigue-related throughput decline over a long operating day. For a 100-hectare operation modelled at 2,180 bales over 8\u201310 days, operator fatigue is a real productivity variable \u2014 and the automation of wrap cycles is one of the engineering choices that makes the high end of the bale-per-hour range achievable in practice rather than just in theory.<\/p>\n<\/section>\n

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3. Material System: Engineering Durability Into the ROI Assumption<\/h2>\n

A 10-year amortisation period for the round baler is only a realistic assumption if the machine’s material quality supports a service life of that length at Korean harvest intensities. The material system of the 9YG-2.24D Classic model is specifically engineered for sustained high-intensity operation \u2014 and the specific material choices have financial implications for maintenance costs and machine life within the ROI model.<\/p>\n

The rear chamber drive in the 9YG-2.24D Classic uses dual-side 20A heavy-duty roller chain \u2014 a chain standard rated for significantly higher radial loads than the 16A chains used in lighter-duty machines. In a 100-hectare rice straw operation running 8\u201310 days at high intensity, chain elongation is the primary drive system wear variable. Standard 16A chain in a high-density baling application can require tensioner adjustment every 2\u20133 days and may need replacement within 2\u20133 seasons. 20A chain in the same application typically goes 4\u20135 seasons before replacement is needed, and requires less frequent tensioner intervention. Across a 10-year machine life, the reduced chain replacement frequency represents a real reduction in annual maintenance cost \u2014 improving the annual net income figure in the ROI model.<\/p>\n

The structural frame is manufactured through CNC laser cutting and automated welding with electrostatic powder coating \u2014 a chemical bonding surface treatment that resists the alkaline paddy mud environment better than conventionally painted frames. Frame corrosion is one of the leading causes of premature machine retirement in Korean paddy conditions, and a machine that remains structurally sound through 10 seasons retains residual asset value that contributes positively to the total return on investment calculation. The dual cross-joint PTO drive shaft with integrated torque limiter protects the gearbox from overload events \u2014 preventing the costly drivetrain failures that can shorten effective machine life and introduce unplanned capital replacement costs into the ROI timeline.<\/p>\n<\/section>\n

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4. Round Baler Gearbox Design and International Regulatory Compliance<\/h2>\n

The round baler gearbox converts tractor PTO rotation into the multiple internal drive circuits that power the rollers, pickup, net-wrap mechanism, and hydraulic systems. In a commercial rice straw operation, gearbox reliability directly supports the output rate assumptions embedded in the ROI model \u2014 an unplanned gearbox failure during the harvest window represents both an immediate repair cost and a loss of productive days that cannot be recovered within the season’s weather window.<\/p>\n

The single gearbox configuration on the 9YG-2.24D standard model transmits PTO power through a bevel gear set at 720 r\/min output. The housing is externally accessible without major disassembly, which allows oil level checks and condition inspections at the daily maintenance stop. SAE 90 GL-4 gear oil (or equivalent Korean-market product from GS Caltex, S-OIL, or SK Lubricants) is the correct specification \u2014 a product available from any Korean automotive supplier without special ordering, keeping routine oil service straightforward even in remote rural locations.<\/p>\n

The dual gearbox on the 9YG-2.24D Transcend model adds mechanical complexity but delivers a specific operational benefit for fragmented Korean paddy parcels: independent \u00b190\u00b0 lateral rotation of each gearbox allows sharp headland turns without PTO shaft binding or power interruption. In a 100-hectare operation across multiple small parcels with short headlands \u2014 which is the typical land structure in Korea’s central rice-growing regions \u2014 this reduces non-productive turning time by an estimated 15\u201320% over the full operating period, improving the actual daily bale count toward the upper end of the 40\u2013100 bales\/hour rated range.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Market<\/th>\nRelevant Regulation<\/th>\nGearbox \/ PTO Requirement<\/th>\n<\/tr>\n<\/thead>\n
\ub300\ud55c\ubbfc\uad6d<\/td>\nAgricultural Mechanisation Promotion Act; Safety Standards for Agricultural Machinery (\ub18d\uc5c5\uae30\uacc4 \uc548\uc804\uae30\uc900)<\/td>\nPTO shaft guarding; gearbox certification for subsidy eligibility; oil change documentation required<\/td>\n<\/tr>\n
European Union<\/td>\nMachinery Directive 2006\/42\/EC \u2192 EU Machinery Regulation 2023\/1230; EN ISO 11684<\/td>\nCE marking; Declaration of Conformity; PTO coupler EN 9:2016; safety signage compliant<\/td>\n<\/tr>\n
Japan<\/td>\nAgricultural Machinery Safety Standards; JAS conformity<\/td>\nJAS safety mark; PTO cover integrity; gearbox oil specification documented<\/td>\n<\/tr>\n
United States<\/td>\nASABE S331.4; OSHA 29 CFR 1928.57<\/td>\nPTO master shield; gearbox torque rating \u2265 peak tractor PTO output; operator manual requirement<\/td>\n<\/tr>\n
Vietnam \/ Thailand (ASEAN)<\/td>\nNational agricultural machinery safety and import standards<\/td>\nCountry-specific import certification; tropical climate lubricant specification for gearbox (SAE 90+ recommended)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

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5. Round Baler Models: Matching Machine Specification to Your ROI Target<\/h2>\n

The right model selection is itself a financial decision \u2014 oversizing or undersizing the machine relative to your operational volume affects both capital cost and throughput efficiency. The following models span the range from compact small round baler options for smaller farms to high-capacity commercial machines for large contractors and cooperatives.<\/p>\n

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\n\"9YG-2.24D
\n<\/a><\/p>\n
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9YG-2.24D \uc6d0\ud615 \ubca0\uc77c\ub7ec(S9000)<\/a><\/h3>\n

2240 mm pickup | \u03c61300\u00d71400 mm bale | 100\u2013200 kg\/m\u00b3 | 55\u2013100 kW | 40\u2013100 bales\/h | 4570 kg<\/p>\n

Flagship S9000 configuration. Dual gearbox with sensor density control. Highest throughput potential for 100-hectare-plus operations. Best suited to contractors running biomass energy supply contracts requiring certified density at volume.<\/p>\n<\/div>\n<\/div>\n


\n\"9YG-2.24D
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9YG-2.24D Round Baler (Classic)<\/a><\/h3>\n

2240 mm pickup | \u03c61300\u00d71400 mm bale | 100\u2013200 kg\/m\u00b3 | 55\u2013100 kW | 4312 kg | 20A heavy chain<\/p>\n

Dual-side 20A heavy chain rear drive reduces long-term maintenance cost versus lighter-duty specifications. Torque limiter safety drive shaft. Optimal for ROI models assuming 8\u201312 year machine life with minimal drivetrain replacement events.<\/p>\n<\/div>\n<\/div>\n


\n\"9YG-2.24D
\n<\/a><\/p>\n
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9YG-2.24D Round Baler (Transcend)<\/a><\/h3>\n

2240 mm pickup | \u03c61300\u00d71400 mm bale | 100\u2013200 kg\/m\u00b3 | 55\u2013100 kW | Dual gearbox \u00b190\u00b0 lateral<\/p>\n

Best for fragmented Korean paddy parcels with tight headlands. Dual gearbox improves daily bale count by reducing non-productive turning time \u2014 which directly supports the throughput assumption in the ROI model for small-field operations.<\/p>\n<\/div>\n<\/div>\n


\n\"9YG-2.24D
\n<\/a><\/p>\n
\n

9YG-2.24D Round Baler (Standard)<\/a><\/h3>\n

2240 mm pickup | \u03c61300\u00d71400 mm bale | 100\u2013200 kg\/m\u00b3 | 55\u2013100 kW | 3922 kg<\/p>\n

Entry point to the 2.24D platform. Lower capital cost versus S9000 and Classic improves initial ROI calculation, especially for farms in early years of baling who want to establish the income baseline before committing to premium specification.<\/p>\n<\/div>\n<\/div>\n


\n\"9YG-1.25A
\n<\/a><\/p>\n
\n

9YG-1.25A \uc6d0\ud615 \ubca0\uc77c\ub7ec<\/a><\/h3>\n

2150 mm pickup | \u03c61300\u00d71250 mm bale | 100\u2013200 kg\/m\u00b3 | \u226575 kW | PTO: 540\u20131000 r\/min | 4472 kg<\/p>\n

Mid-size round baler with the widest PTO speed compatibility in the range. Lower capital cost than 2.24D models. Suited to 60\u2013100 ha operations where the ROI model shows better payback from a lower capital base matched to moderate annual bale volume.<\/p>\n<\/div>\n<\/div>\n


\n\"9YG-1.25
\n<\/a><\/p>\n
\n

9YG-1.25 Round Baler (Double)<\/a><\/h3>\n

2240 mm pickup | 1300\u00d71250 mm bale | 100\u2013200 kg\/m\u00b3 | \u226575 kW | Interchangeable pickup types<\/p>\n

Interchangeable spring-tine and hammer-claw pickup increases annual utilisation by enabling both raked straw and standing crop collection \u2014 improving the machine’s total seasonal income contribution and shortening effective payback period versus a single-crop-type machine.<\/p>\n<\/div>\n<\/div>\n


\n\"9YG-1.0
\n<\/a><\/p>\n
\n

9YG-1.0 Round Baler<\/a><\/h3>\n

1900 mm pickup | \u03a61100\u00d71000 mm bale | 115\u2013200 kg\/m\u00b3 | 48\u201380 kW | 2640 kg<\/p>\n

Lowest capital entry point for smaller farms under 50 ha. The small round baler ROI calculation for a 30\u201350 ha operation typically shows payback in 2\u20134 years when contract baling services are added to own-farm production. Compatible with 40\u201380 kW Korean tractor fleet models.<\/p>\n<\/div>\n<\/div>\n


\n\"9YG-1.0C
\n<\/a><\/p>\n
\n

9YG-1.0C Round Baler (Hammer Claw)<\/a><\/h3>\n

2400 mm hammer claw pickup | \u03a61000\u00d71250 mm bale | 115\u2013200 kg\/m\u00b3 | \u226569.8 kW | 20 hammer claws<\/p>\n

Eliminates the raking pass by collecting standing and lodged crop directly. In the ROI calculation, removing the raking cost and one full field pass reduces operating cost per hectare, improving the annual net income line \u2014 particularly relevant for lodged crop years common in Korean high-rainfall autumn seasons.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

Tractors Round Baler\u00a0<\/a><\/div>\n<\/section>\n

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6. Accelerating Payback: Contract Baling as an Additional Revenue Stream<\/h2>\n

The single most effective lever for improving the round baler ROI calculation is extending machine utilisation beyond own-farm operations through contract baling services. A round baler operating for 8\u201310 days on 100 hectares of owned paddy has significant unused capacity \u2014 the machine is capable of 40\u2013100 bales per hour and the harvest window in most Korean provinces spans 5\u20137 weeks. Offering contract baling to neighbouring farms within a 10\u201320 kilometre service radius converts idle capital into active income without requiring any additional equipment investment.<\/p>\n

Contract baling in Korean paddy regions is typically priced on a per-bale or per-hectare basis, with the baler operator bringing the machine, operating it, and ejecting bales in the field for the landowner to handle. The landowner handles their own raking (windrow formation) and bale collection and transport. This division of labour allows the baling contractor to move efficiently from one farm to the next within the harvest window, maximising machine utilisation. At 150 additional hectares of contract baling, the round baler’s annual income contribution roughly doubles, while operating costs increase by only fuel, net wrap, and labour \u2014 not capital. The ROI calculation for a 100-hectare operation with 150 ha of contract services shifts from 3\u20135 year payback to under 2 years in most Korean market conditions.<\/p>\n

Building a contract baling network requires advance relationships with neighbouring landowners \u2014 ideally established before the harvest season through local agricultural cooperative networks (\ub18d\ud611) or regional agricultural extension office introductions. Many Korean rice regions have established informal baling contractor directories, and extension officers are often useful connectors. Pricing should be set to cover fuel, net wrap, and labour costs plus a reasonable hourly rate for the machine \u2014 and should reflect the density guarantee that a well-maintained round baler with sensor control can offer, which smaller-scale or older equipment cannot match reliably.<\/p>\n<\/section>\n

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\"9YG-1.25A<\/div>\n

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7. Compatible Systems: PTO Shafts and Agricultural Chain for Complete Drivetrain ROI<\/h2>\n

A complete ROI calculation includes the full drivetrain, not just the baler body. Matched PTO shaft and drive chain components from the same system supply chain reduce the risk of compatibility-related failures that create unplanned repair costs \u2014 protecting the operating cost assumptions in your payback model.<\/p>\n

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Agricultural PTO Shaft \u2014 System-Matched<\/h3>\n

A correctly rated Agricultural PTO Shaft for Round Balers<\/a> is the link between tractor power and baler performance. Under-rated shafts fail under peak compression load \u2014 a mid-season failure that costs both repair time and baling days that cannot be recovered. Our PTO shaft range is torque-rated and cross-joint-angled to match the 9YG series specifications exactly, covering the standard single-gearbox configuration and the dual gearbox variant on the Transcend model. Safety clutch specification matches peak Korean tractor PTO output ratings for LS Mtron, TYM, Kukje, and Branson models. Including a correctly specified PTO shaft in the initial equipment procurement eliminates one of the most common causes of unplanned downtime costs in Korean commercial baling operations \u2014 keeping your operating cost assumptions intact across the modelled payback period.<\/p>\n

\"PTO<\/div>\n<\/div>\n
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Agricultural Drive Chain \u2014 Season-Ready<\/h3>\n

Drive chain is a predictable consumable in a commercial rice straw baling operation, and including it in the initial procurement ensures specification compatibility between the chain and the baler’s sprocket geometry. Our agricultural drive chain covers both the 16A standard (9YG-1.0 and 9YG-1.0C chamber drives) and 20A heavy-duty specification (9YG-2.24D Classic dual-side rear drive). Both standards use Korean-market sprocket profiles for field-side replacement without specialised tooling. A pre-season chain tensioner check and a spare chain section kept on the machine allow same-day field repair if a link failure occurs \u2014 eliminating the 1\u20132 day delay of waiting for a dealer order that can cascade into significant productivity loss during the short harvest window. In the ROI model, keeping replacement chain on hand is a low-cost insurance against a high-cost downtime scenario.<\/p>\n

\"Round<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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Frequently Asked Questions<\/h2>\n
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\nQ1. How do I calculate the ROI payback period for a round baler on a 100-hectare Korean rice paddy farm applying for the agricultural machinery subsidy?\uff0b<\/span><\/summary>\n
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Start by calculating your annual net income: total bale income plus government direct payment subsidies minus fuel, net wrap, labour, and annual maintenance costs. Divide your net capital cost (after subsidy) by this annual net income figure to get your payback period in years. For a 100-hectare operation with a 30% subsidy and combined bale sale plus direct payment income, realistic payback periods range from 3\u20135 years on own-farm baling alone, dropping to 2\u20133 years when contract baling services are added to extend machine utilisation.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ2. What government subsidy programmes in South Korea can reduce the upfront cost of purchasing a round baler for a rice straw baling operation?\uff0b<\/span><\/summary>\n
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The primary programme is the agricultural machinery purchase subsidy administered through MAFRA and \ub18d\ud611, which covers 20\u201350% of the purchase cost of certified equipment depending on farm scale, regional priority status, and annual programme funding. Additional financial support comes from the Direct Payment Programme for Preserved Field Fodder (per-bale payments on delivered certified bales), retained Basic Agricultural Income Support entitlements (contingent on no-burn compliance), and potentially the Korean ETS carbon credit programme for verified emission reductions. Regional agricultural extension offices (\ub18d\uc5c5\uae30\uc220\uc13c\ud130) can advise on which combinations apply to your specific situation.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ3. How many bales can a 9YG-2.24D round baler realistically produce per day on a Korean paddy field operation and how does this affect the ROI calculation?\uff0b<\/span><\/summary>\n
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The rated output of the 9YG-2.24D is 40\u2013100 bales per hour. In practice, a Korean paddy operation with multiple small parcels, headland turns, and some windrow variation should model 25\u201340 effective bales per hour as a conservative throughput assumption for financial planning. At 30 bales\/hour over an 8-hour operating day, that produces 240 bales per day \u2014 allowing a 100-hectare operation producing 2,180 total bales to complete baling in approximately 9 working days. This throughput assumption is the critical variable in sizing the seasonal labour and fuel cost lines in the ROI model.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ4. Which round baler model offers the best ROI for a Korean rice farm operating between 50 and 100 hectares with an existing 75 HP tractor?\uff0b<\/span><\/summary>\n
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For a 50\u2013100 ha operation with a 75 HP (approximately 56 kW) tractor, the 9YG-1.25A is typically the best ROI match \u2014 its power requirement of \u226575 kW aligns with your tractor’s output, its PTO range (540\u20131000 r\/min) accommodates older Korean tractor models, and its lower capital cost versus the 2.24D series produces a better initial payback calculation for moderate annual bale volumes. If the operation includes contract baling plans and a 90+ HP tractor is available or planned, the 9YG-2.24D standard model offers higher throughput with a capital cost that remains competitive on a cost-per-bale basis at 150+ ha annual volumes.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ5. What is the typical annual maintenance cost for a round baler and how should it be included in a Korean rice farm ROI model?\uff0b<\/span><\/summary>\n
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Annual maintenance for a 9YG-class round baler running at Korean harvest intensity (6\u201310 weeks per year) typically runs 2\u20134% of capital cost annually when using original or compatible-specification parts. This covers chain tensioner checks and occasional replacement, pickup tine inspection and replacement after 2\u20133 seasons, gearbox oil changes at specified intervals, bearing inspection, and net wrap system component checks. Budget at the higher end of this range for the first two seasons as wear patterns establish, then revise based on actual expenditure. The 9YG series uses standard 16A and 20A chain available from Korean industrial suppliers \u2014 which keeps emergency replacement cost-competitive.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ6. How does offering contract baling services to neighbouring farms in a Korean paddy region shorten the round baler payback period?\uff0b<\/span><\/summary>\n
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Contract baling generates additional income from the same capital asset without proportional cost increase \u2014 only fuel, net wrap, and labour scale up with each additional hectare. At 150 additional contract hectares, total annual income roughly doubles while total costs increase by perhaps 50\u201360%, producing a significantly improved net income figure. Dividing the same net capital cost by a higher annual net income reduces the payback period from 3\u20135 years to under 2 years in typical Korean market conditions. The key constraint is having enough harvest window remaining after completing your own farm to serve neighbouring clients \u2014 which is why machine throughput (bales per hour) is a critical variable in the contract baling business model.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ7. Where can a Korean agricultural cooperative get a quote for a round baler suitable for a 300-hectare regional rice straw collection programme?\uff0b<\/span><\/summary>\n
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Contact the team through the inquiry section<\/a> with your cooperative’s total paddy area, tractor fleet HP range, target bale density specification, and whether you are applying for the agricultural machinery purchase subsidy. For a 300-hectare programme, the appropriate model is typically the 9YG-2.24D class \u2014 either the standard, Classic, or S9000 configuration depending on drivetrain specification requirements. For cooperatives operating multiple machines across a large membership base, bulk procurement and combined subsidy documentation can simplify the acquisition process. Browse the full range at farm-balers.com\/products<\/a>.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ8. What is the difference in annual maintenance cost between a 16A chain round baler and a 20A heavy chain model in a Korean rice straw baling operation?\uff0b<\/span><\/summary>\n
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In a commercial rice straw baling operation running at Korean harvest intensity, 16A chain in the rear chamber drive typically requires more frequent tensioner adjustment (every 2\u20133 operating days) and full replacement after 2\u20133 seasons of intensive use. 20A chain \u2014 as used in the 9YG-2.24D Classic \u2014 shows slower elongation under the same load cycles, requires less frequent tensioning, and typically goes 4\u20135 seasons before replacement. Across a 10-year machine life, the cumulative difference in chain replacement costs and associated downtime events favours the 20A specification. For ROI modelling, include chain replacement at the appropriate interval for your chosen specification in the annual maintenance cost line.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nQ9. How does the round baler gearbox type affect operational efficiency and daily bale output on Korean paddy farms with tight headland access?\uff0b<\/span><\/summary>\n
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On paddy parcels with headland widths under 5 metres \u2014 common in Korea’s hilly inland rice regions \u2014 the dual gearbox configuration of the 9YG-2.24D Transcend allows the tractor to complete headland turns without cutting PTO power, because the gearboxes absorb the angular deflection independently. Single-gearbox models require a longer turning radius or a power cut at extreme angles, adding 15\u201330 seconds per headland turn. Across 8 hours of operation with 150\u2013200 headland turns on fragmented parcels, the cumulative time saving of 30\u201360 minutes translates directly to 15\u201330 additional bales per operating day \u2014 a meaningful throughput improvement that supports the higher end of the daily bale output assumption in the ROI model.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/section>\n<\/div>\n

\ud3b8\uc9d1\uc790: PXY<\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"

Rice Farm Investment Analysis \u2014 Round Baler ROI Guide A structured financial and operational guide for Korean rice farmers, agricultural cooperatives, and contracting businesses evaluating the return on investment of transitioning from field burning to mechanised round baler operations \u2014 covering costs, income streams, subsidy capture, and payback calculation. Explore Round Baler Models 1. Why […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[44],"tags":[],"class_list":["post-702","post","type-post","status-publish","format-standard","hentry","category-rice-straw-baling-guide"],"_links":{"self":[{"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/posts\/702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/comments?post=702"}],"version-history":[{"count":4,"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/posts\/702\/revisions"}],"predecessor-version":[{"id":707,"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/posts\/702\/revisions\/707"}],"wp:attachment":[{"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/media?parent=702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/categories?post=702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/farm-balers.com\/ko\/wp-json\/wp\/v2\/tags?post=702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}