A 70hp mini farm wheel tractor is a high - performance agricultural machinery with moderate power and strong versatility, suitable for a variety of agricultural operations.
The following is an introduction to it:
Features
Sufficient Power: With a power of 70hp (about 51.5 kilowatts), it has stronger power than a 50hp tractor. It can not only easily cope with basic operations such as tillage, sowing, and harvesting on small and medium - sized farms but also be used for more labor - intensive operations such as plowing hard - packed soil and pulling heavier agricultural implements.
Good Maneuverability: Although the power is increased, many 70hp mini farm wheel tractors still maintain a relatively compact body design. For example, the overall dimensions of the Tavol TL704 are 3560×1650×2350mm. At the same time, it is equipped with a hydraulic steering system, which makes the steering flexible and enables it to operate in relatively narrow spaces such as orchards and greenhouses.
Four - Wheel Drive Design: Most 70hp mini farm wheel tractors adopt a four - wheel - drive design, such as the Jinma 704A, Tang Land 704m, and Tavol TL704. This design can provide better traction and passability, allowing the tractor to work efficiently in various terrains, including wet, muddy, or hilly areas.
Versatile Attachments: It can be equipped with a variety of agricultural implements.
Through different attachments, it can complete a series of agricultural operations from land preparation, sowing, plant protection to harvesting.
For example, it can be connected to a plow for tillage, a seeder for sowing, and a harvester for harvesting, achieving one - machine multi - purpose.
High - efficiency Transmission System: Some models are equipped with a high - efficiency transmission system.
For example, the Dongfanghong MC704 - 5 is equipped with an 8 + 8 meshing sleeve shuttle shift gearbox, which has a wide speed range and can meet the speed requirements of different operations, improving work efficiency.
Technical Parameters
Taking the Jinma 704A as an example: Its overall dimensions are 4010×1640×2270mm, the wheelbase is 2073mm, and the ground clearance is 370mm.
The rated traction force is 14700N, and the engine model is YT4B2 - 23/4G33TC, a four - cylinder, vertical, water - cooled, four - stroke engine, with a rated speed of 2300rpm and a total displacement of 4.4L or 3.26L.
Taking the Dongfanghong MC704 - 5 as an example: The engine model is Yangdong YD4C70FA, with a rated power of 52.1kW (70hp) and a rated speed of 2400rpm.
The overall dimensions are 3720×1560×2520mm, the wheelbase is 1930mm, and the minimum ground clearance is 360mm. The rated traction force is 14.77kN, and the rated lifting force is ≥12.4kN.
Representative Models
Jinma 704A: As shown in the figure below, it has passed CCC and EEC certifications. It is equipped with a single - function dry constant - meshing clutch and a 4×(1 + 1)×2 sleeve gear gearbox.
Tang Land 704m: It has passed ISO, CCC, and other certifications, with an emission standard of Euro II or III. It is equipped with a Yto/Weichai/Quanchai engine, and the tire specifications are 750 - 16 in the front and 12.4 - 28 in the rear.
Dongfanghong MC704 - 5: As shown in the figure below, it is a cost - effective 70 - hp product newly developed by Yituo. It has a 60L + 30L large - capacity fuel tank, and the lifting force is increased to 12.4kN.
