OPERATING INSTRUCTIONS
Page 14 Giga-Trailer
6. Hydraulic System
Every hydraulic function is directly connected with and controlled from the tractor.
The tractor requires a double- or single-acting control valve with free return (red = supply; blue = return) for
the floor conveyor drive.
A free return direct to the hydraulic oil tank is preferable as it involves less tailback pressure.
A double-acting control valve on the tractor is required for each of the following functions: Tailgate, steering
axle, hydr.upper front panel or hydr. stand. The control valve requires a floating position for the steering
axle.
As a special feature, an electro-hydraulic remote control is available for controlling. The hydraulic block is
constructed in modular design so that optional equipment can be fitted at a later date by simply extending
the hydraulic block. The flow regulator for the neutral circuit, the pressure relief valve and the floor conveyor
valve are to be found in the pump inlet plate. Speed adjustment for consumers other than the floor conveyor
is regulated from the adjusting screw on the intermediate plate.
6.1 Regulating the floor conveyor
All Giga Trailers (with or without discharge unit) are equipped
with hydraulic floor conveyor drive. The floor conveyor speed
can be variably adjusted infinitely by turning knob 4 fig.3
(on the left, vehicle rear).
The floor conveyor return can be actuated by pressing button 8.
Fig. 3
Attention:
Only reverse floor conveyor briefly
The fast run floor conveyor speed (special feature) can be switched
on from the toggle switch on the control box.
