GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
| Payment Terms | T/T, Paypal and Trade Assurance |
| Supply Ability | 1000pieces |
| Delivery Time | 1-7days |
| Packaging Details | Wooden packing |
| Model | R130 R140-7 |
| pump number | K3V63DT-9COS |
| Part number | 31N3-10010 31N3-10011 |
| Application | Excavator, Engineering construction machinery |
| Appliion | excavator |
| Highlight | excavator R130 R140-7 K3V63DT-9COS hydraulic pump assy 31N3-10010 31N3-10011 |
| Name | hydraulic main pump assembly |
| Condition | new/used |
| Brand Name | Belparts |
| Model Number | R130 R140-7 K3V63DT-9COS |
| Place of Origin | Made in China |
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Product Specification
| Payment Terms | T/T, Paypal and Trade Assurance | Supply Ability | 1000pieces |
| Delivery Time | 1-7days | Packaging Details | Wooden packing |
| Model | R130 R140-7 | pump number | K3V63DT-9COS |
| Part number | 31N3-10010 31N3-10011 | Application | Excavator, Engineering construction machinery |
| Appliion | excavator | Highlight | excavator R130 R140-7 K3V63DT-9COS hydraulic pump assy 31N3-10010 31N3-10011 |
| Name | hydraulic main pump assembly | Condition | new/used |
| Brand Name | Belparts | Model Number | R130 R140-7 K3V63DT-9COS |
| Place of Origin | Made in China | ||
| High Light | Komatsu excavator hydraulic main pump ，R130 R140-7 hydraulic pump assy ，K3V63DT-9COS pump with warranty | ||
| Application | Excavator, digger |
|---|---|
| Part Name | Hydraulic Main Pump |
| Model | R130 R140-7 K3V63DT-9COS |
| Part Number | 31N3-10010 31N3-10011 XJBN-00432 XJBN-00430 |
| Warranty | 6-12 months |
| Payment Term | T/T, Trade Assurance, Paypal and etc. |
| Brand | belparts |
| # | 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 |
| 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 |
The excavator hydraulic pump acts as the "heart" of the hydraulic system, converting engine mechanical energy into hydraulic power to drive actuators (e.g., cylinders, motors). Its core principle relies on the reciprocating motion of pistons within cylinders, cyclically altering chamber volume to suction and pressurize oil. As a variable-displacement pump, it dynamically adjusts output flow based on load demand, delivering stable high-pressure (35MPa+) power for precise digging force while optimizing energy efficiency.
Belparts (GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED), is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery trade.
Our main products are Excavator Hydraulic Spare Parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality. Until now, our products have been exported to more than 198 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with our own brand "Belparts", which is highly praised by foreign customers and enjoys a high reputation.
Mainly engaged in excavator hydraulic pumps, final drive, travel motors, swing motors, distribution valves,control valve assy,reduction gearbox,cylinder assy and various hydraulic spare parts.
Excavator hydraulic one-stop service, we can provide Komatsu, Hitachi, Kato, Doosan, Hyundai, Sany, Liugong, Sunward Intelligent, hydraulic pumps of various tonnage models, distribution valves, travel assemblies, travel motors, swing motors and hydraulic spare parts.
Company Details
Year Established:
2013
Total Annual:
900000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.... GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service....
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