Jungheinrich DFG 660 Operating Instructions Manual page 17

Drive system
A power shift gear with radiator and torque converter is directly flanged to the engine.
This transfers the force to the drive axle (12).
The travel direction lever on the steering column, on the multi-task lever or on the
pedal controller (o) controls forward/reverse travel and the neutral position.
Brakes
The brake pedal activates the laminated brakes hydraulically. The parking brake is
switched on and off by pressing the parking brake button in the multifunction display.
It acts mechanically on the brake disc of the cardan shaft.
Hydraulic System
All operations can be performed sensitively, proportionally and simultaneously.
Hydraulic functions are controlled by a servo hydraulic controller. Control is possible
via single lever (SOLO-PILOT) or multi-task lever (MULTI-PILOT).
Mast
Two or three-stage masts, optionally with free lift function; narrow mast sections
ensure excellent visibility of the fork tines and attachments. Fork carriages and lift
frames run on lubricating support rollers.
Attachments
The trucks can be optionally fitted with mechanical and hydraulic attachments.
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