Hydraulic Tipping System - PRONAR T663/1 Operator's Manual

Pronar T663/1 T663/1 SILO
FIGURE 3.10 Control valve and braking force regulator
(1) control valve, (2) braking force regulator, (3) trailer parking brake release button, (4) work
selection regulator lever, (A) position "NO LOAD", (B) position "HALF LOAD", (C) position
"FULL LOAD"

3.2.4 HYDRAULIC TIPPING SYSTEM

Hydraulic tipping system is used for automatic unloading of trailer by tipping the load box to
the rear or sideways. The hydraulic tipping system is supplied with oil from the tractor's
hydraulic system. Hydraulic oil manifold of the tractor's external hydraulic system is used to
control the load box tipping mechanism.
The trailer system consists of two independent circuits:
• circuit (A) - to supply the trailer's hydraulic cylinder,
• circuit (B) - to supply the second trailer's hydraulic cylinder (if two trailers are
hitched to the tractor).
3.14
SECTION 3