Terex PT-30 - Drive Loop System

Drive Loop System
The drive loop system (Figure 3-3) contains the fol-
lowing major components.
• Tandem pump
• Drive motors
• Pilot control manifold
• Drive control joystick
Figure 3-3 PT-30 Drive Loop System
3-3
Compact Track Loader
3. Circuit Diagrams
DRIVE MOTOR
DRIVE MOTOR
CHARGE PRESSURE
TEST PORT
DRIVE CONTROL
TANK
CASE DRAIN
BRAKE
TANDEM PUMP (WITH DRIVE
AND CHARGE PRESSURE
RELIEF VALVES.)
CASE DRAIN
TO IMPLEMENT
VALVE
Drive Reliefs
Charge Reliefs