Spearhead Excel 606 - Page 61

Hydraulic Diagram
Spearhead
1- Pump
2- Pump
3- VRF Ram
4-
5- Joystick
6- SDS Valve
7- Auto Reset Valve
8- Slew Restrictor
9- Slew Ram
10- Main Lift Ram
11- Dipper Ram
12- Head Ram
13- Motor
14- Motor Valve
15- Tank
16- Check Valve
17- Angle Float
18- Returns Filter
19- Restrictor 1mm
20- Restrictor 1.5mm
21- Restrictor 2mm
23- Oil cooler
24- Hydraulic Roller
25- Hydraulic Roller Valve
S- Service Pressure
R- Return Oil
P- Pilot Pressure
B- Break back Pressure
M- Motor Pressure
Excel 606, 686, 726 & 836
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