High Performance New Motor Grader with Ripper and Blade Gr190

Transmission system
The transmission system consists of hydraulic torque converter, power gear shift gearbox, transmission shaft, as well as rear axle and rear wheel.
The gearbox and torque converter refer to YD13 electrically-controlled power gear shift and dead axle type gearbox produced by Hangzhou Advance Gearbox Group Co., Ltd. The torque converter is characterized by large torque conversion coefficient, high efficiency and efficient zone width, and they possess good joint operation characteristics in case of being matched with engine. The gearbox refers to six gears of advance and three gears of retreat, with neutral gear startup protection function; the gear is converted to electro-hydraulic control, with flexile manipulation; there is no impact during the gear shifting, the speed ratio distribution is reasonable, meeting requirements of various operation conditions.
The drive axle refers to rear axle produced by Meritor; the rear axle adopts balanced suspension mode to guarantee even load of four wheels, which is in favor of fully exerting its attachment force. The main transmission of rear axle is mounted with "NO-SPIN" self-locking differential mechanism. When wheels of one side are skidding, wheels of the other side are still able to transmit their original torque. Therefore, no matter how the pavement is, it can guarantee that the complete machine has sufficient traction force.