Changfa GB-series tractor adopts a gear shifting structure with 12 forward gears and 12 reverse gears, equipping with heavy chassis, the famous brand engine offers more power and large traction force for the operations as ploughing, rotary tillage,subsoiling etc.
By adopting synchronizer for gear shifting, the tractor has a more smooth experience while changing and hooking up gears.
According to the international leading concept of ergonomics, HA-series tractor adopts suspended-type of pedals, flat floor, sided-placed gearshift, adjustable steering wheel and adjustable seat. The operating mechanisms distribute reasonably and then enlarge driving space, reducing drivers’ labor intensity and strengthening operating comfort.
A LUK-brand heavy and double-acting clutch imported from Germany is adopted, which has a torsion damper, making the engaging process smooth and the operation convenient. The clutch has a long using life with high readability.
The tractor adopts hydrostatic wet-type self-energizing brake which is comfortable and convenient to operate with accurate and reliable braking process, greatly enhancing security during driving and operating.
A domestic leading shuttle-type shifting structure is adopted, which has 16 forward gears and 16 reverse gears.With wide range of speed(2.43～39.06 km/h), large number of gears, and speediness of shifting operation, the tractor can meet the demand of various operations.
The tractor is equipped with Rexroth-brand electronic lifting system imported from Germany. It can automatically adjust working conditions of agricultural implements timely and accurately according to the soil condition and operating situation of whole unit. With convenient operation and high reliability, this system can significantly improve working efficiency.
The tractor is equipped with high-quality rear-view system, Centralized LCD instrument panel, and a camera with night vision, wihch can meet the demand of working all-day around and improving working efficiency. The use of folding structure in both engine oil cooler and air-condition radiator makes it convenient for maintenance.
The maximum using weight of the whole machine reaches to six tons. With larger traction force, the tractor can pull heavy agricultural implements.
The tractor is equipped with domestic leading and superb Yuchai engine which has low fuel consumption and save more fuel. The tractor accelerates quickly with enough torque reserved and stronger power.
The filler of rotational molding fuel tank with high-capacity is located reasonably. And the capacity of 220 liters guarantees a continuous work for more than 12 hours, reducing the fee and time wasted by refueling process and improving work efficiency.
By adopting international leading design concept, Changfa designs and manufactures this excellent front drive axle for HA-series tractor which can gain smaller turning radius and higher quality consequently.