Specifications
Axial Piston Pumps
JS130
JS160
Maximum displacement
cc (in
3
)/rev
55 (3.36) x 2
60 (3.66) x 2
set
319 bar (4551 lbf/in
2
, 320 kgf/cm
2
)
319 bar (4551 lbf/in
2
, 320 kgf/cm
2
)
Working pressure (travel)
maximum
343 bar (4978 lbf/in
2
, 350 kgf/cm
2
)
343 bar (4978 lbf/in
2
, 350 kgf/cm
2
)
Speed
rpm
2230
2330
Maximum flow
l (UK gal) (US gal)/min
122.7 (27.0) (US 32.4)
139.8 (30.8) (US 36.9)
Maximum input torque
Nm (lbf ft)
147 (108.4)
281 (207)
Gear pump
JS130
JS160
Displacement
cc (in
3
)/ rev
9.08 (0.55)
9.08 (0.55)
Working pressure
maximum
42 bar (612 lbf/in
2
, 43 kgf/cm
2
)
42 bar (612 lbf/in
2
, 43 kgf/cm
2
)
Maximum flow
l (UK gal) (US gal)/min
20.2 (5.34) (US 5.3)
21.2 (5.60) (US 5.6)
10 - 1
Section E
Hydraulics
9803/6410
Section E
10 - 1
Issue 2*
Hydraulic Pump/Regulator
Introduction
The pump/regulator consists of two variable displacement
type axial piston pumps (P1 and P2) supplying pressurised
oil to operate machine functions, plus a gear type pilot pump
(Pp) to provide pilot circuit pressure for operator control of
machine functions.
Pumps P1 and P2 each incorporate a regulator which
adjusts the output flow rate according to system demand.
*
*
Summary of Contents for JS130
Page 65: ...Section 3 Section 3 9803 6410 Issue 1 9 1 9 1 Routine Maintenance Component Location Diagram...
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Page 119: ...3 1 Section C Electrics 9803 6410 Section C 3 1 Issue 1 Layout Operator s Cab...
Page 142: ...5 3 Section C Electrics 9803 6410 Section C 5 3 Issue 1 Pump Control FLOW CHART...
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Page 210: ...3 4 Section E Hydraulics 9803 6410 Section E 3 4 Issue 2 Schematics Shuttle Block...
Page 532: ...Contents Page No Technical Data 1 1 i Engine 9803 6410 i Issue 1 Section K Section K...