Precise transmission control for simple operation without interrupting tractive effort. From stand still to maximum speed. Stepless. Together with the customer Linde Hydraulics defines new standards in technology. Advanced modular drive technology, realised in hydrostatic variators for variable speed transmission, form the core of power split gearboxes. Compact units with a hollow shaft are available for mounting to conventional gearboxes in smaller machines. These compact units are used as fully hydrostatic systems with PTO drive. With customer-specific developments, Linde Hydraulics supports the change from power shift to continuous variable transmission technology.

Advantages

accurate control of volume flow
exact gear shift without interrupting tractive effort
dynamic response
standstill controlsensitive start-up
precise crawling speed
low fuel consumption over entire operating range
high reliability
long service life

Design characteristics

variable displacement pump HPV-02 and fixed displacement motor HMF-02 back-to-back in one common unit
integrated high pressure relief valves with charge and discharge function
electric or hydraulic pump control
inline-configuration
external feed

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