Hydraulic Schematics & Valve Identification - Farr HD8625 Technical Manual

Hydraulic power tong
Table of Contents

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s
& o
eTup
peraTion
C.
HYDRAULIC SCHEMATICS & VALVE IDENTIFICATION
12
P
Item
Inlet Valve
1
2
Relief Valve, 2000 - 3500 PSI
Motor Valve Section
3
4
Lift Cylinder Valve Section (Optional)
5
Outlet Section
6
Lift Cylinder Flow Control Valve (Optional)
7
Two-Speed Motor
8
Motor Shift Valve
9
Safety Door Switch
10
Safety Door Check Valve
Safety Door Valve Block
11
12
Pressure Gauge, 0 - 3000 PSI (Optional - Not Shown)
Check Valve (Optional - Not Shown)
13
OPTIONAL (TWO SPEED)
8
2
4
1
3
P
9
G
1
2
I
llustratIon
Description
TONG MOTOR
TWO SPEED SHOWN
7
13
T
10 11
3
OPTIONAL
2.C.1: H
s
yDraulIC
CHematIC
hD8625 8-
LIFT
6
4
5
Part Number
10-9016
10-0062
10-9014
10-9015
10-0086
08-9062
87-0007
10-9035
08-0337M
08-1625
101-0727
02-0245
08-9022
T
M
echnical
" 35K T
5
/
ong
8
T
Page
2.8
2.9
anual
2.7

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