1. “Roller type” circle: It is factory’s patent, other companies’ are tooth type. Our advantages: non-maintenance, great precision of level-off. There is a grease hole, so it’s easy for in-pouring. But teeth type maintenance work can be done only by hand. In that case it’s not convenient and the effect is also not good. Teeth type is mechanical with gap, during its work, when there is outer force, the level precision will be affected.

2. Mudguard: convenient for drivers’ maintenance and repair work. Other companies do not have mudguard.

3. Cab: rectangular, easy for the driver to see the mould board shift, front windscreen will not influence the driver’s field of vision. Acoustics instruments are in the cab.

4. Blade: The size of factory blade is 200*20MM，other companies are 152*16MM. The factory’s blade life length is also 50% longer than other companies’. The material is 65Mn, other companies are just common 45＃steel plate.

1, Engine :water cooled, four stroke, turbo-charge engine
Model: Shanghai Diesel model D6114 or Dongfeng Cummins 6CTA8.3
（rated output）：140kw/190ps / 160kw/215ps
(rated revolution)：2300rpm/2200rpm

2, Transmission: joint- venture ZF transmission, with torque converter, full power shift ,and 6 forward speeds and 3 reverse speeds, The max. speed is 36.08km/h, and speeds as follows:

(speed/shift) 1 2 3 4 5 6
(forward) 5.0 8.6 11.3 19.2 23.8 39.6
(reverse) 5.0 11.3 23.8
3、(axle)
3.1 rear axle :three stage driving axle with No-spin differential
3.2 front axle: driven axle , oscillating and steering front axle, the oscillating angle 15°at left and right direction, the front leaning angle is 17degree at left and right direction, steering angle is 45 degree .