Case CX Series - Power Boost

ELECTRICAL
4 - 27
CX EXCAVATORS
POWER BOOST
Circuit Configuration
1. Power boost switch
2. Main Controller
3. Power boost solenoid valve
4. Travel pilot pressure switch
5. Main relief valve
Pressure increase in each work mode
CX130/CX160
H MODE
S MODE
4970 → 5260 psi (8 seconds)
L MODE
4970 → 5260 (constant)
AUTO MODE
4970 → 5260 (8 seconds)