7-005
BRAKE
4-2. Valve Block
GW750-2-04011
1
2
5
2
5
4
3
4
3
6
7
Hydraulic circuit diagram
(1)
System block
(2) Port B2
[VB2]
: 9/16-18UNF
(3) Port B1
[VB1]
: 9/16-18UNF
(6)
Rotary valve
: 70 N·m (51.6 lbf·ft)
(4) Port A
[VBA]
: 9/16-18UNF
(7)
Hand pump
: 70 N·m (51.6 lbf·ft)
(5) Port P
[VBP]
: 9/16-18UNF
Specifications
Maximum working pressure
•
:
1.8
MPa
(
261 psi
)
Maximum flow
•
:
5
L/min
(
1.3
gal./min
)
Hand pump displacement
•
:
5.7
mL/stroke (
0.0015
gal./stroke )
N•m
N•m
Summary of Contents for SV540 Series
Page 1: ...SV540 SHOP MANUAL 3498 6418A 0 ...
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Page 12: ......
Page 13: ...SAFETY ...
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Page 22: ......
Page 23: ...SPECIFICATIONS ...
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Page 42: ......
Page 43: ...ENGINE AND CONTROLS ...
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Page 53: ...HYDRAULIC SYSTEMS ...
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Page 85: ...ELECTRICAL SYSTEM ...
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Page 119: ...VIBRATORY DRUM REAR AXLE ...
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Page 169: ...BRAKE ...
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Page 179: ...INSPECTION AND ADJUSTMENT ...
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Page 207: ...TROUBLESHOOTING ...
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