30 - 1
Specification, Technical Data
Weight:
165kg (74.8lb)
Spool Stroke versus Pilot Pressure
Section E
Hydraulics
9803/6400
Section E
30 - 1
Issue 2*
Control Valve JS200/JS240
Control Valve Set Pressures
Maximum Flow:
†(JS200/220) P
L
, P
K
198.7 l/min (43.7 imp gal), P
P
20.5 l/min (4.5 imp gal),
P
S
20.5 l/min (4.5 imp gal)
†(JS240/260) P
L
, P
K
212.2 l/min (46.67 imp gal), P
P
22 l/min (4.8 imp gal),
P
S
22 l/min (4.8 imp gal)
Main Relief Set Pressure
(Lo) 320 kgf/cm
2
(309 bar, 4550.4 lb/in
2
) at 138 l/min (30.3 imp gal)
†(JS200/220)
(Hi) 350 kgf/cm
2
(338 bar, 4977 lb/in
2
) at 126 l/min (27.7 imp gal)
Main Relief Set Pressure
(Lo) 320 kgf/cm
2
(309 bar, 4550.4 lb/in
2
) at 168 l/min (36.9 imp gal)
†(JS240/260)
(Hi) 350 kgf/cm
2
(338 bar, 4977 lb/in
2
) at 155 l/min (34.09 imp gal)
AL
4
(Dipper Out)
Port Overload Relief Set Pressure:
370 kgf/cm
2
(363 bar, 5263 lb/in
2
)
at 20 l/min (4.3 imp gal)
BL
4
(Dipper In)
Port Overload Relief Set Pressure:
370 kgf/cm
2
(363 bar, 5263 lb/in
2
)
(except JS220LC Long Reach)
at 20 l/min (4.3 imp gal)
BL
4
(Dipper In)
Port Overload Relief Set Pressure:
220 kgf/cm
2
(216 bar, 3132 lb/in
2
)
(JS220LC Long Reach only)
at 20 l/min (4.3 imp gal)
AR
2
(Boom Raise)
Port Overload Relief Set Pressure:
370 kgf/cm
2
(363 bar, 5263 lb/in
2
)
at 20 l/min (4.3 imp gal)
BR
2
(Boom Lower)
Port Overload Relief Set Pressure:
250 kgf/cm
2
(245 bar, 3555 lb/in
2
)
at 20 l/min (4.3 imp gal)
AR
3
(Bucket Open)
Port Overload Relief Set Pressure:
370 kgf/cm
2
(363 bar, 5263 lb/in
2
)
(except JS220LC Long Reach)
at 20 l/min (4.3 imp gal)
AR
3
(Bucket Open)
Port Overload Relief Set Pressure:
240 kgf/cm
2
(235 bar, 3407 lb/in
2
)
(JS220LC Long Reach only)
at 20 l/min (4.3 imp gal)
BR
3
(Bucket Close)
Port Overload Relief Set Pressure:
370 kgf/cm
2
(363 bar, 5263 lb/in
2
)
(except JS220LC Long Reach)
at 20 l/min (4.3 imp gal)
BR
3
(Bucket Close)
Port Overload Relief Set Pressure:
240 kgf/cm
2
(235 bar, 3407 lb/in
2
)
(JS220LC Long Reach only)
at 20 l/min (4.3 imp gal)
Pilot Port Maximum Pressure: (JS200/JS240) P
P
, P
S
40 kgf/cm
2
(38.6 bar, 568.8 lb/in
2
)
†Including all variants.
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Summary of Contents for JS 200 Series
Page 57: ...9 1 Section 3 Routine Maintenance 9803 6400 Section 3 9 1 Issue 2 Component Location Diagram...
Page 113: ......
Page 137: ...5 3 Section C Electrics 9803 6400 Section C 5 3 Issue 2 Pump Control FLOW CHART...
Page 201: ...10 7 Section C Electrics 9803 6400 Section C 10 7 Issue 1 CAPs II Diagnostic system K C...
Page 215: ...Section E Section E Hydraulics 9803 6400 Issue 2 3 2 3 2 Schematics...
Page 217: ...Section E Section E 9803 6400 Issue 2 3 3 3 3 Hydraulics Schematics...
Page 218: ...3 5 Section E Hydraulics 9803 6400 Section E 3 5 Issue 1 Schematics Shuttle Block JS200 JS240...
Page 232: ...10 1 Section E Hydraulics 9803 6400 Section E 10 1 Issue 1 Hydraulic Pump JS200 JS240...
Page 233: ...10 2 Section E Hydraulics 9803 6400 Section E 10 2 Issue 1 Hydraulic Pump JS200 JS240...
Page 234: ...10 3 Section E Hydraulics 9803 6400 Section E 10 3 Issue 1 Hydraulic Pump JS200 JS240...
Page 263: ...30 2 Section E Hydraulics 9803 6400 Section E 30 2 Issue 1 Control Valve JS200 JS240...
Page 264: ...30 3 Section E Hydraulics 9803 6400 Section E 30 3 Issue 1 Control Valve JS200 JS240...
Page 265: ...30 4 Section E Hydraulics 9803 6400 Section E 30 4 Issue 1 Control Valve JS200 JS240...
Page 266: ...30 5 Section E Hydraulics 9803 6400 Section E 30 5 Issue 1 Control Valve JS200 JS240...
Page 267: ...30 6 Section E Hydraulics 9803 6400 Section E 30 6 Issue 1 Control Valve JS200 JS240...
Page 268: ...30 7 Section E Hydraulics 9803 6400 Section E 30 7 Issue 1 Control Valve JS200 JS240...
Page 327: ...51 12 Section E Hydraulics 9803 6400 Section E 51 12 Issue 1 Solenoid Valve 8 spool...
Page 328: ...55 1 Schematic Section E Hydraulics 9803 6400 Section E 55 1 Issue 1 Shuttle Valve...
Page 330: ...55 3 Schematic Section E Hydraulics 9803 6400 Section E 55 3 Issue 1 Cushion Valves...
Page 481: ...7 15 Section F Transmission 9803 6400 Section F 7 15 Issue 2 Motor...
Page 482: ...7 16 Section F Transmission 9803 6400 Section F 7 16 Issue 1 Motor...