9YG-1.25 Round Hay Baler for Tractor
The 9YG-1.25 Round Hay Baler for Tractor from Netherlands Square Baler Co., Ltd. is a versatile high-density forage compression machine with interchangeable tine or flail pickup for efficient corn stalk collection. Featuring auger + tine and roller feeding, roller-type compression with 18 rollers, and automatic net tying, it produces uniform bales of Φ1300 × 1250 mm (V1) or Φ1200 × 1250 mm (V2) at densities of 115–200 Kg/m³. Compatible with 55–100 kW tractors like John Deere 5E Series, it achieves 40–80 bales per hour, ideal for streamlined harvesting and reduced costs in diverse agricultural settings.
| TECHNICAL DATA | 9YG-1.25 (V1) | 9YG-1.25 (V2) |
|---|---|---|
| GENERAL SPECIFICATIONS | ||
| Weight / Structural Mass | 4060 kg | 4558 kg |
| Hitching Method | Towed | |
| Pickup Width (mm) | 2240 | |
| Pickup Structure Type | Tine Type | Tine Type / Flail Type (Interchangeable) |
| Feeding Mechanism Type | Auger + Tine and Roller Type | |
| Compression Baling Mechanism Type | Roller Type | |
| Compression Width (mm) | 1250 | |
| Compression Diameter (mm) | Φ1200 | |
| No. of Compression Working Parts | 18 (Rollers) | |
| Compression Roller Diameter (mm) | Φ222 | |
| Bale Tying Method | Automatic Net Tying | |
| Bale Density Control | Sensor Control | |
| Bale Dimensions (D x W) (mm) | Φ1300 × 1250 | Φ1200 × 1250 |
| Bale Density (Kg/m³) | 115–200 | |
| Productivity (Bales/h) | 40–80 | 40–80 |
| Wheelbase (mm) | 2450 | |
| Overall Dimensions (L x W x H) (mm) | 4400x2850x2400 | 5250x2700x2350 |
| Net Wrap Spec. (L x W) | 2000 × 1.25 m/bale | |
| Number of Modified Claws | 18 | |
| TRACTOR REQUIREMENTS | ||
| Engine Power (min.) (cv) | ≥75 kW | ≥88.2/120 kW/hp |
| Matching Power (kW) | 55–100 | 55–100 |
| Input Speed P.T.O./Cardan Shaft (RPM) | 720 r/min (Output) | |
| Required Control Valves | 2 | |
| Working Speed (Km/h) | 5–35 | 5–20 |
| Hydraulic Requirements | Standard 2-3 hydraulic outlets, 2000-3000 PSI | |
| Tire Size | 15/55-17 (rear), 11L-15 (front) | |
| Electrical System | 12V DC with tractor battery connection | |
| Warranty Period | 2 Years (structural), 1 Year (components) | |
Introduction to the 9YG-1.25 Round Hay Baler for Tractor
The 9YG-1.25 Round Hay Baler for Tractor, developed by Netherlands Square Baler Co., Ltd., is a versatile forage compression machine designed to streamline hay and straw processing in modern agriculture. This high-density round baler features a towed hitching method for easy attachment to tractors, with a pickup width of 2240 mm that allows broad field coverage. The tine type pickup structure, interchangeable with flail type in the V2 model, enables efficient collection of standing corn stalks, eliminating the need for pre-raking and reducing operational costs. As a durable round baler, it uses an auger + tine and roller type feeding mechanism to ensure smooth material flow, preventing clogs and enhancing reliability.
The roller type compression baling mechanism, with 18 rollers of Φ222 mm diameter, delivers compression widths of 1250 mm and diameters up to Φ1200 mm, producing bales of Φ1300 × 1250 mm in V1 and Φ1200 × 1250 mm in V2. Bale densities range from 115–200 Kg/m³, controlled by sensors for precision adjustment based on crop type and moisture. Automatic net tying with specifications of 2000 × 1.25 m per bale secures the bales, protecting against weather and maintaining nutritional value. Requiring matching power of 55–100 kW, it operates at 720 r/min PTO speed, achieving productivity of 40–80 bales per hour at working speeds of 5–35 Km/h for V1 and 5–20 Km/h for V2. The structural mass of 4060 kg in V1 and 4558 kg in V2, combined with a 2450 mm wheelbase, provides stability on uneven terrain.
Key Features and Functional Innovations
As a leading hay baler manufacturer, Netherlands Square Baler Co., Ltd. incorporates innovative elements in the 9YG-1.25, such as the interchangeable pickup for corn stalk collection, allowing seamless transition between tine and flail types in V2. This high-density round baler excels in compressing forage with uniform density, making it the best round hay baler for small farms seeking efficiency. The 18 modified claws in V2 enhance grasping, while hydraulic requirements of standard 2-3 outlets at 2000-3000 PSI support sensor operations. Tire sizes of 15/55-17 rear and 11L-15 front ensure traction, and the 12V DC electrical system integrates with tractor batteries for reliable power. Overall dimensions of 4400x2850x2400 mm in V1 and 5250x2700x2350 mm in V2 facilitate transport, with warranty covering 2 years for structural parts and 1 year for components.

Functionally, the machine’s quick hitching system with flexible rotation simplifies connection, reducing labor. The dual-linked gearbox enables 90-degree turns without power interruption, minimizing radius and boosting transmission efficiency as a durable square hay baler supplier alternative. This rigidity prevents damage on undulating terrain. In application areas, it serves livestock farming by producing compact bales for feed, crop residue management for biofuel, and alfalfa harvesting in varied climates. Qualifications include ISO9001 certification and patents for roller and sensor tech, ensuring compliance and innovation.
Operational Details and Tractor Compatibility
The 9YG-1.25’s parameters are optimized for mid-range tractors, with minimum engine power of ≥75 kW for V1 and ≥88.2/120 kW/hp for V2. Compatible models include John Deere 5E Series, Case IH Farmall, and Massey Ferguson 4700 Series, providing stable towing at up to 35 Km/h. The 720 r/min input speed ensures smooth performance, while 2 required control valves support hydraulic functions. This tractor-mounted baler adapts to diverse setups, with electrical connections facilitating sensor and net tying operations. In a Midwest USA case, it achieved 60 bales per hour on alfalfa, reducing costs by 15% through efficient compression. Another European grain farm integrated it with mowers, processing straw at 25 Km/h for uniform bales in biofuel production.

Extending its value, maintenance is straightforward with accessible components, and upgrades like enhanced hydraulics align with sustainable trends. In tropical applications, it handles humid conditions effectively, preserving bale integrity. The net wrap method optimizes material use, while the wheelbase enhances stability. Performance metrics show high productivity in ideal conditions, making it versatile for small to medium farms. Safety features include enclosed mechanisms, and ergonomics prioritize operator comfort.
About Netherlands Square Baler Co., Ltd. and Our Diverse Product Portfolio
Netherlands Square Baler Co., Ltd. is a renowned hay baler manufacturer dedicated to enhancing agricultural productivity through reliable equipment. With a expansive 40,000-square-meter facility and over 260 skilled professionals, we leverage more than 200 advanced tools to produce certified products under ISO9001 standards, holding AAA-level credit and multiple patents. Our portfolio extends beyond the 9YG-1.25 Round Hay Baler to include mowers for precise cutting, rakes for windrowing, square balers for rectangular formats, kidney bean pullers for crop-specific handling, round bale pickup and transport vehicles for logistics, and feed crushers for nutrition processing. As a trusted agricultural baler supplier, we emphasize durability, affordability, and customization to meet global demands.
User Feedback from Around the World
From New York: “This round hay baler fits my alfalfa fields okay; density is steady, but hitching takes a bit in wet soil.”
From Berlin: “The high-density round baler does wheat straw fine; it’s straightforward, though net wrap jams occasionally in cold mornings.”
From Rio de Janeiro: “Using the durable round baler for corn stalks works; integrates with rakes, but humidity affects speed sometimes.”
From Sydney: “The affordable round baler suits grass hay; bales are tight, yet turning in dry areas needs careful handling.”
From Johannesburg: “This high-density round hay baler handles dust for feed; pairs with crushers, but parts delivery could be quicker.”





