
DBA500 power-shift gearbox adopts the structure of parallel shaft with clutch package. The gearbox is input by flange and output by flange. The operation mode of the gearbox can be optional, and currently can be controlled by electro-hydraulic control or proportional valve control.
Main Technical Parameters
● Maximum engine power: 500kW
● Maximum engine speed: 2,100rpm
● Maximum input torque: 5000N.m
● Gears: 6 forward and 3 reverse
4 forward and 3 reverse
● Shifting method: Electro-hydraulic control with manual-automatic interlock (hydraulic proportional control)
● Input type: Flange connection
● Output type: Flange, dual outputs
The DBA500 power-shift gearbox and YJ407 torque converter are used in graders, loaders, and rail transit systems.