Case CX Series - Page 126

ELECTRICAL
4 - 29
CX EXCAVATORS
AUTOMATIC POWER BOOST
Circuit Configuration
1. Main Controller
2. Pressure detector P1
3. Pressure detector P2
4. Travel pilot pressure switch
5. Option pilot pressure switch
6. Engine Controller
7. Main relief valve
8. Power boost solenoid valve
Pressure increase in each work mode
CX210/CX240
H MODE
S MODE
4970 → 5410 psi (8 seconds)
L MODE
4970 → 5410 (constant)
AUTO MODE
4970 → 5410 (8 seconds)