Drive release valve

The drive release valve diverts the oil flow between the left and right side hydraulic drive motors, and this has an effect on the pulling force. When the valve is open the hydraulic oil flows in series from motor to motor. The wheels roll freely and the loader leaves less tire marks
on soft and sensitive surfaces. When the valve is closed, the hydraulic oil flows in parallel between the hydraulic motors on each side, similar to a differential lock in operation. This improves traction and towing capacity of the loader.

Compatible models

Model

220 Adaptable

225 Adaptable

423 Adaptable

523 Adaptable

528 Adaptable

530 Adaptable

630 Adaptable

635 Adaptable

635i Adaptable

640 Adaptable

640i Adaptable

645i Adaptable

650i Adaptable

735 Adaptable

735i Adaptable

745 Adaptable

750 Adaptable

755i Adaptable

760i Adaptable

845 Adaptable

850 Adaptable

855i Adaptable

860i Adaptable

e513 Adaptable

e527 Adaptable