Product Parameter (Specification)
| Category | Item | Unit | HH704 |
|---|---|---|---|
|
Model |
Model | / | HH704 |
| Type | / | Four - wheel drive (4×4) | |
| Power | kW | 51.5 | |
|
Dimensions of Tractor |
Dimension (L×W×H) | mm | 3630×1550×2370 |
| Wheel Base | mm | 1860 | |
| Min Ground Clearance | mm | 355 | |
| Minimum Operating Mass | kg | 1780 | |
| Tread | mm | Front tread: 1200(1000 - 1500) adjustable Rear tread: 1200(1000 - 1500) adjustable |
|
|
Matched Power |
Clutch Type | / | Dry - type, single - acting (optional double - acting) |
| Engine | / | National III four - cylinder | |
| Rated Speed | r/min | 2400 | |
| Gear | / | T8E8 + 2R (optional 8F + 8R) | |
|
Working Part |
PTO Type | / | 6 spline, Φ35. 1 type |
| PTO Rated Power | kW | ≥43.8 | |
| PTO Speed | r/min | 540/720 | |
| Three Point Linkage | / | Rear three - point suspension, CAT1 | |
|
Hydraulic System |
Hydraulic Output | / | 1 - group valve (optional 2 - group valve) |
| Hydraulic Adjustment Mode | / | Forced hydraulic system, position control and floating control | |
| Max. Lift Force at Frame Center | kN | ≥12.4 | |
|
Tyre Type |
Standard Tyre Size (Front/Rear) | / | 7.50 - 16/11.2 - 28 |
| Optional Tyre (I) | / | 7.50 - 20/14.2 - 28 | |
| Optional Tyre (II) | / | 6.50 - 16/11.2 - 24 | |
| Other Options | - | / | Cabin, Air brake, ROP, Sunroof optional |
Product Advantages
1. 70HP High-Efficiency Power, Effortless Operation in Multiple Scenarios for Small and Medium-Sized Farms:
The HH704 tractor is equipped with a 70-horsepower engine, delivering power precisely matched to the daily operational needs of small and medium-sized farms (50-200 mu). When seeding crops like wheat and corn, it can drive a 2.2-meter-wide seeder at a speed of 6-7 km/h, completing 8-10 mu of seeding per hour. This represents a 40% increase in efficiency compared to 50-horsepower models. During autumn straw return operations, it can stably drive a 1.8-meter-wide straw shredder, keeping the shredded straw to within 10 cm, meeting the needs of fertility recycling. This tractor avoids the "powerlessness and low efficiency" of smaller-horsepower models, while also eliminating the high fuel consumption associated with larger-horsepower models. It meets the operational demands of small and medium-sized farms for both efficiency and economy.
2. 4WD: Stable Driving on Complex Fields and Unpaved Roads:
Leveraging its four-wheel drive (4WD) system, a reinforced front axle, and high-tread agricultural tires, the HH704 excels in muddy fields, hilly slopes, and unpaved farm roads. For example, when working in paddy fields in the rainy southern regions, the 4WD system adjusts torque to all four wheels in real time to prevent wheel slippage and ensure stable connection of implements such as rice transplanters and harvesters. When transporting agricultural supplies (such as fertilizers and pesticides) within the farm, the vehicle maintains stability even on bumpy dirt roads, minimizing vibration and damage. During rotary tillage on an 18° slope, the vehicle's roll angle was measured to be within 5°, improving both rough terrain maneuverability and operational stability by 65% compared to two-wheel drive models.
3. Utility and Multifunctionality: A Single Machine for Agronomy and Logistics:
As a utility tractor, the HH704's adaptability covers the full range of "agronomy + logistics" scenarios for small and medium-sized farms. Its rear three-point hitch allows for attachment of agricultural equipment such as rotary tillers, plows, and crop protection sprayers, while the front mounts include attachment ports for loaders and forklifts. During busy farming season, it can drive a 2-meter-wide rotary tiller for tillage or spray pest control on 20 mu of farmland. During slack season, it can be equipped with a front loader to carry feed and farm implements weighing up to 500 kg, or stack grain bags with a forklift attachment. This single machine replaces the need for a "tiller + loader," significantly reducing farm equipment investment costs and improving overall equipment utilization.
4.. 70HP+4WD: Low Fuel Consumption and Durability, Enabling
Long-Term Operation for Small and Medium-Sized Farms:
The 70HP engine utilizes a high-pressure common rail fuel system for precise fuel consumption control. For example, during rotary tillage operation, fuel consumption is approximately 4.5L per hour, 12% lower than conventional tractors of the same power, significantly reducing fuel costs for farms over the long term. The 4WD system features reinforced transmission components, resulting in a 30% increase in wear resistance. Even with an average of 1,500 hours of annual operation, the transmission failure rate is less than 5%. Furthermore, the chassis design incorporates convenient maintenance ports, allowing farm staff to easily change oil and filters without specialized tools, reducing maintenance wait times. This delivers both operational efficiency and long-term economical operation, making it a truly versatile tool for small and medium-sized farms.
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