Place of Origin:
Made in china
Brand Name:
Belparts
Model Number:
R140LC-7 R140LC-7A R140LC-9
Belparts excavator main pump R140LC-7 R140LC-7A R140LC-9 hydraulic pump 31Q4-10010 31N3-10010 31N3-10011
Appliion:Crawler excavator
Part name:Hydraulic Main Pump
Model:R140LC-7 R140LC-7A R140LC-9
Part number:31Q4-10010 31N3-10010 31N3-10011
Warranty:3-12 months
Payment term:T/T, Trade Assurance, Paypal and etc.
Brand:Hitachi or as require
Appliion | Crawler excavator |
Part name | Hydraulic Main Pump |
Model | R140LC-7 R140LC-7A R140LC-9 |
Part number | 31Q4-10010 31N3-10010 31N3-10011 |
Warranty | 3-12 months |
Payment term | T/T, Trade Assurance, Paypal and etc. |
Brand | Hitachi or as require |
# | Part No | Part Name | Qty. | Price request |
* | 31N3-10010 | MAIN PUMP | 1 | |
* | 31N3-10011 | MAIN PUMP | 1 | |
111 | XJBN-00432 | SHAFT(F)-DRIVE | 1 | |
113 | XJBN-00431 | SHAFT(R)-DRIVE | 1 | |
114 | XJBN-00430 | COUPLING-SPLINE | 1 | |
123 | XJBN-00429 | BEARING-ROLLER | 2 | |
124 | XJBN-00428 | BEARING-NEEDLE | 2 | |
127 | XJBN-00427 | SPACER-BEARING | 4 | |
N141 | XJBN-00426 | BLOCK-CYLINDER | 2 | |
N151 | XJBN-00425 | PISTON | 18 | |
N152 | XJBN-00424 | SHOE | 18 | |
153 | XJBN-00423 | PLATE-SET | 2 | |
156 | XJBN-00422 | BUSHING-SPHERICAL | 2 | |
157 | XJBN-00421 | SPRING-CYLINDER | 18 | |
211 | XJBN-00420 | PLATE-SHOE | 2 | |
N212 | XJBN-00419 | PLATE-SWASH | 2 | |
N214 | XJBN-00418 | BUSHING-TILTING | 2 | |
251 | XJBN-00417 | SUPPORT | 2 | |
261 | XJBN-00416 | COVER(F)-SEAL | 1 | |
271 | XJBN-00415 | CASING-PUMP | 2 | |
312 | XJBN-00414 | BLOCK-VALVE | 1 | |
N313 | XJBN-00413 | PLATE(R)-VALVE | 1 | |
N314 | XJBN-00412 | PLATE(L)-VALVE | 1 | |
401 | XJBN-00411 | SCREW | 8 | |
406 | XJBN-00410 | SCREW | 4 | |
466 | XJBN-00356 | PLUG | 2 | |
467 | XJBN-00409 | PLUG | 4 | |
490 | XJBN-00032 | PLUG | 15 | |
N531 | XJBN-00408 | PIN-TILTING | 2 | |
532 | XJBN-00407 | PISTON-SERVO | 2 | |
534 | XJBN-00406 | STOPPER(L) | 2 | |
535 | XJBN-00405 | STOPPER(S) | 2 | |
N548 | XJBN-00404 | PIN-FEED BACK | 2 | |
702 | XJBN-00232 | O-RING | 2 | |
702 | XJBN-00817 | O-RING | 2 | |
710 | XJBN-00387 | O-RING | 1 | |
717 | XJBN-00401 | O-RING | 2 | |
719 | XJBN-00400 | O-RING | 2 | |
724 | XJBN-00044 | O-RING | 18 | |
725 | XJBN-00045 | O-RING | 2 | |
728 | XJBN-00097 | O-RING | 4 | |
732 | XJBN-00283 | O-RING | 2 | |
732 | XJBN-00820 | O-RING | 2 | |
774 | XJBN-00399 | SEAL-OIL | 1 | |
789 | XJBN-00398 | RING-BACK UP | 2 | |
792 | XJBN-00397 | RING-BACK UP | 2 | |
808 | XJBN-00396 | NUT-HEX | 4 | |
824 | XJBN-00395 | RING-SNAP | 2 | |
885 | XJBN-00394 | PIN-VALVE PLATE | 2 | |
886 | XJBN-00365 | PIN-SPRING | 4 | |
901 | XJBN-00393 | BOLT-EYE | 2 | |
953 | XJBN-00105 | SCREW-SET | 2 | |
954 | XJBN-00392 | SCREW-SET | 2 | |
981 | XJBN-00391 | NAME PLATE | 1 | |
981 | XJBN-00156 | NAME PLATE | 1 | |
983 | XJBN-00341 | PIN | 2 | |
011 | XJBN-00437 | PISTON SUB ASSY | 18 | |
013 | XJBN-00436 | CYLINDER ASSY-RH | 1 | |
014 | XJBN-00435 | CYLINDER ASSY-LH | 1 | |
030 | XJBN-00434 | SWASH PLATE ASSY | 2 | |
530 | XJBN-00433 | TILTING PIN ASSY SEE ILLUST |
2 | |
N | @ | FUEL INJECTION PIPE & NOZZLE | AR |
Model |
Nominal displacement (ml/r) |
Pressure(MPa) | Speed(r/min) | Volumetric efficiency (≥%) |
L1 | L | Intet | Outlet | Weight (kg) |
|||||||
Rated |
Max |
Min |
Rated |
Max |
||||||||||||
a | b | D | a | b | D | |||||||||||
CBHZA-F23-AFφ* | 02 20 |
20 | 25 | 600 | 2500 | 3000 | 92 | 60 | 116 | 25 | 26.2 | 52.4 | 20 | 22.2 | 47.6 | 4.4 |
CBHZA-F25-AFφ* | 25 | 61.5 | 119 | 4.7 | ||||||||||||
CBHZA-F28.2-AFφ* | 28.2 | 63.5 | 123 | 4.9 | ||||||||||||
CBHZA-F30-AFφ* | 30 | 64.5 | 125 | 5.1 | ||||||||||||
CBHZA-F32-AFφ* | 32 | 65.5 | 127 | 5.3 | ||||||||||||
CBHZA-F36-AFφ* | 36 | 68 | 132 | 5.7 | ||||||||||||
CBHZA-F40-AFφ* | 40 | 70.5 | 137 | 28 | 6.1 |
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