Guangzhou Tiangong Machinery Equipment Co., Ltd.
| Payment Terms | TT/LC/ |
| Supply Ability | 150+ |
| Part Name | Hydraulic pump |
| Qaulity | Top Quality |
| Applicable Industries | Machinery Repair Shops, Energy & Mining |
| Part number | 31N8-10010 31N8-10050 |
| Pump number | K3V140DT-1CER |
| Weight | 201KG |
| Bucket Capacity | 0.2 M3 |
| Apply To Mode | kobelco / Hydraulic Excavator |
| Mechanical | Excavator |
| Brand Name | TGFQ |
| Model Number | EC290C |
View Detail Information
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Product Specification
| Payment Terms | TT/LC/ | Supply Ability | 150+ |
| Part Name | Hydraulic pump | Qaulity | Top Quality |
| Applicable Industries | Machinery Repair Shops, Energy & Mining | Part number | 31N8-10010 31N8-10050 |
| Pump number | K3V140DT-1CER | Weight | 201KG |
| Bucket Capacity | 0.2 M3 | Apply To Mode | kobelco / Hydraulic Excavator |
| Mechanical | Excavator | Brand Name | TGFQ |
| Model Number | EC290C | ||
| High Light | K3V140DT excavator hydraulic pump ，R290-7 compatible hydraulic pump ，heavy-duty excavator pump | ||
Tough job sites demand tough components, and the K3V140DT-1CER is engineered for the R290-7 31N8-10010’s harshest workflows. Peak pressure of 39.2 MPa amplifies the excavator’s breakout force, tackling compacted soil and rock with ease. Its semi-logarithmic swash plate maintains stability at low speeds, avoiding energy waste. Corrosion-resistant materials and tight tolerances reduce maintenance downtime, letting the R290-7 31N8-10010 stay productive longer—lowering operational costs.
| Pos. | Part No | Qty | Parts name |
| *. | 31N8-10010 | [1] | MAIN PUMP |
| *. | 31N8-10050 | [1] | MAIN PUMP |
| *-1. | K3V140DT-1CER | [1] | MAIN PUMP UNIT |
| *-1. | K3V140DT-1CER-B | [1] | MAIN PUMP UNIT |
| 111 | XJBN-00015 | [1] | SHAFT-DRIVE(F) |
| 113 | XJBN-00153 | [1] | SHAFT-DRIVE(R) |
| 114 | XJBN-00367 | [1] | COUPLING-SPLINE |
| 123 | XJBN-00017 | [2] | BEARING-ROLLER |
| 124 | XJBN-00018 | [2] | BEARING-NEEDLE |
| 127 | XJBN-00019 | [3] | SPACER-BEARING |
| S141. | XJBN-00007 | [2] | BLOCK-CYLINDER |
| NS151. | XJBN-00004 | [18] | PISTON |
| NS152. | -748 | [18] | SHOE |
| 153 | XJBN-00020 | [2] | PLATE-SET |
| 156 | XJBN-00021 | [2] | BUSHING-SPHERICAL |
| 157 | XJBN-00022 | [18] | SPRING-CYLINDER |
| 158 | XJBN-00368 | [2] | SPACER |
| 211 | XJBN-00023 | [2] | PLATE-SHOE |
| S212. | XJBN-00012 | [2] | PLATE-SWASH |
| S214. | XJBN-00013 | [2] | BUSHING-TILTING |
| 251 | XJBN-00024 | [2] | SUPPORT |
| 261 | XJBN-00025 | [1] | COVER(FR)-SEAL |
| 271 | XJBN-00026 | [2] | CASING-PUMP |
| 312 | XJBN-00027 | [1] | BLOCK-VALVE |
| S313. | XJBN-00008 | [1] | PLATE(R)-VALVE |
| S314. | XJBN-00010 | [1] | PLATE(L)-VALVE |
| 401 | XJBN-00028 | [8] | SCREW |
| 406 | XJBN-00355 | [4] | SCREW-HEX SOC HD |
| 466 | XJBN-00356 | [2] | PLUG |
| 468 | XJBN-00357 | [4] | PLUG |
| 490 | XJBN-00032 | [29] | PLUG |
| NS531. | XJBN-00369 | [2] | PIN-TILTING |
| 532 | XJBN-00033 | [2] | PISTON-SERVO |
| 534 | XJBN-00034 | [2] | STOPPER(L) |
| 535 | XJBN-00035 | [2] | STOPPER(S) |
| N541. | XJBN-00036 | [4] | SEAT |
| N543. | XJBN-00037 | [2] | STOPPER 1 |
| N544. | XJBN-00039 | [2] | STOPPER 2 |
| 545 | XJBN-00359 | [4] | BALL-STEEL |
| NS548. | XJBN-00360 | [2] | PIN-FEED BACK |
| *-2. | XJBN-00002 | [1] | REGULATOR |
| *-3. | XJBN-00520 | [1] | GEAR PUMP |
| *-3. | XJBN-00520 | [1] | GEAR PUMP |
| *-3. | XJBN-00847 | [1] | GEAR PUMP |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2000
Total Annual:
10 million-15 million
Employee Number:
>150
Ecer Certification：
Verified Supplier
TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China. TGFQ's main pro... TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China. TGFQ's main pro...
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