Product Descriptio
| Pos. | Part No | Qty | Parts name | Comments |
| 708-1W-00131 | [1] | PUMP ASSY Komatsu | 55 kg. | |
| ["SN: 58001-UP"] |$1. | ||||
| 708-1W-04691 | [1] | VALVE ASSY,PC Komatsu China | ||
| ["SN: 58001-UP"] |$3. | ||||
| 1 | 708-1W-25110 | [1] | PISTON Komatsu | 0.05 kg. |
| ["SN: 58001-UP"] | ||||
| 2 | 708-1W-26410 | [1] | SPRING Komatsu China | |
| ["SN: 58001-UP"] | ||||
| 3 | 708-1W-25140 | [1] | SEAT Komatsu China | |
| ["SN: 58001-UP"] | ||||
| 4 | 708-1W-26420 | [1] | SPRING Komatsu China | |
| ["SN: 58001-UP"] | ||||
| 5 | 708-1W-25910 | [1] | SPOOL Komatsu China | |
| ["SN: 58001-UP"] | ||||
| 6 | 708-1W-25192 | [1] | SLEEVE Komatsu China | |
| ["SN: 58001-UP"] analogs:["7081W25191"] | ||||
| 7 | 708-1W-26470 | [1] | NIPPLE Komatsu China | |
| ["SN: 58001-UP"] | ||||
| 8 | 708-1W-26480 | [1] | PIN Komatsu China | |
| ["SN: 58001-UP"] | ||||
| 9 | 07002-63034 | [1] | O-RING Komatsu | 0.001 kg. |
| ["SN: 58001-UP"] analogs:["7081W28920"] | ||||
| 10 | 708-1W-26460 | [1] | SEAT Komatsu China | |
| ["SN: 58001-UP"] | ||||
| 11 | 708-1W-25351 | [1] | WASHER Komatsu China | |
| ["SN: 58001-UP"] analogs:["7081W25350"] | ||||
| 12 | 708-1W-25311 | [1] | NUT Komatsu China | |
| ["SN: 58001-UP"] | ||||
| 13 | 07002-11223 | [1] | O-RING Komatsu China | 0.001 kg. |
| ["SN: 58001-UP"] analogs:["0700201223"] |
| MAKER | MODEL |
| KOMATSU | PC20 PC30 PC35 PC40-5 PC40-6 PC40-7/8 PC45 PC50 PC56-7 PC60-1 PC60-3/5/6/7 PC70-8 PC75 PC80 PC90-1 PC100-1/2/3 PC100-5 PC PC120-2 PC120-5/6 PC128US-2 PC130 PC130-7 PC140 PC150-3 PC200-1 /2/3/5/6/7 PC220-5/6/7 PC240-3 PC300-2/3/5/6/7 PC350 PC400-5/6 PC360-7 PC400-1/3/5 PC400-6 PC410 PC450-8 PC650 PC650-8 PC710-5 PC1000-1 |
| HITACHI | HITACHI UH045 UH052 UHO53 UH063 UH07-5 UH09-7 UH04-7 UH083 |
| EX20UR-1/2 EX27 EX30 EX40-1 EX45-1 EX50UR EX60-1/2/3/5 EX70 EX90 EX100 EX100-W/WD-2/2/3/4 EX120/-2/3/5 EX130 EX150 EX160WD EX200 EX200-1/2/3/5 EX210 EX220-1/3/7 EX220-2/5 EX225 EX240 EX270-1/5 EX280-1 EX300-1/2/3/5/6 EX320 EX330 EX350 EX400 EX400-5 UH03-3/5/7 UH04/2/5 UH05 UN055-7 UH06 UH07 ZAX60 ZAX70 ZAX120 ZAX200 ZX230 ZAX240 ZAX250 ZAX330 ZAX350 ZAX360 ZAX360 | |
| CATERPILLAR | E40B E70 E70B E110 E120B E140 E180 E200B E240 E300 E200-5 E450 E650 E235B/B/D E245B/D E307 E311B E312C/CL E315C/CL E318B E320/320L E322 E325 E330 E350 E375 E450 |
| KOBELCO | K903 K904B K904 C K907B K907C K907D SK07 SK027 SK04N2 SK07N2 SK09N2 SK60 SK100 SK120-3/6 SK120LC SK200 SK200-5/6 SK210-8 SK230-6E SK250-6/8 SK300 SK320 SK330-6/8 SK350-6/8 SK400 SK450-6/8 SK480-6 |
| HYUNDAI | R55-7 R60-5/7 R80-7/9 R85-7 R110 R130R150LC R200 R210 R215-7/9 R220 R225LC-7/9 R260-5 R265LC-7/9 R280 R290 R290LC-7 R300 R305LC-9 R320 R335LC-7/9 R375LC R385 R455 R485LC R505LC-7 R515LC-9T R805LC-7 R914B |
| KATO | HD250 HD250SE HD300GS HD307 HD350 HD400G HD400-5 HD450 HD400G HD400SE HD450SE HD510 HD512 HD550SE HD700G HD700-5/7 HD800-5/7 HD820 HD880-1HD820 HD880 HD900SEV HD900-2/5/7 HD1023 HD1100 HD1200 HD1220 HD1250-7 HD1500 HD1880G HD1880SE |
| SUMITOMO | LX02/03 LX08 SH45 SH55 SH60 SH75-3 SH100 SH120 SH145U SH200 SH200A3 SH210 SH220 SH240 SH250 SH260 SH280 SH300 SH340 SH350 SH400 SH450 LS200 LS200 LS280 LS1200 LS1600 LS2035 LS2050L LS2650 LS2800 LS2800FJ2 LS3400EJ LS4300FJ2 LS5800C2 SC800 SC1000 |
| DAEWOO/DOOSAN | DH55 DH60-7 DH130 DH150 DH170 DH220-3/5 DH220-9E DH258LC-V DH280-3 DH300-5 DH DH320 DH330 DH360-5 DH220-9E |
| VOLVO | EC55BLC EC60 EX130 EC140B EC210B EC240B EC290B EC330 EC360 EC460B |
| BULLDOZER | D20 D30 D31 D3B D3C D3D D40-1 D4C D4D D4H D5 D50 D5B D5H D5M D6B D6C D6D D6H D6R D65 D7 D7E D7F D7G D7R D80 D85-12 D85-18 D8L D8G D8H D8K D8N D8R D9L D9N D155 D155A-1 D155AX D275 D355 D355A-3 D375-2/3 |
| MITSUBISHI | MS40 MS70-8 MS110-8 MS120 MS180-3 MS240 MS300-8 |
| REMARK | We also could design and produce product according to customers' demands. |
Maintainance
The variable pump of Komatsu excavator is an important component in the hydraulic system of the excavator. Regular maintenance can extend its service life and keep the excavator in good working condition. The following are the maintenance steps for the variable pump of Komatsu excavator recommended under normal circumstances:
1. Replace the hydraulic oil regularly: According to the manufacturer's regulations and working environment, replace the hydraulic oil regularly to ensure the cleanliness of the oil in the hydraulic system.
Keep the hydraulic system clean: Clean the hydraulic system regularly to prevent dust, impurities, etc. from entering the system and affecting the normal operation of the variable pump.
2. Check the hydraulic pipeline: Check whether there is oil leakage in the hydraulic pipeline, and replace the pipeline that is aged or severely worn in time.
3. Check the working status of the variable pump: Check the working status of the variable pump regularly to ensure that its output flow and pressure are within the normal range.
4. Lubricate regularly: Lubricate the variable pump regularly to ensure that all parts of the pump operate flexibly.
5. Pay attention to the working temperature: Avoid long-term overload work and use the excavator in a high temperature environment, which will affect the life of the variable pump.
Regular inspection and maintenance: Regularly conduct a comprehensive inspection and maintenance of the variable pump to detect and solve problems in time.
Please note that the above are only general suggestions, and specific maintenance steps should be formulated in combination with factors such as excavator model, working environment, etc. It is recommended that you refer to the relevant Komatsu excavator use and maintenance manual when performing maintenance to obtain more detailed and accurate maintenance instructions.
About Xinfeng Machinery (XF) parts:
Advantages
Warehouse Display
Packaging and Delivery
FAQ
1. How to quickly and accurately buy products what lneeded?
A: Provide the original parts number to us to check.
2. How long have you been in the excavator
A: We are engaged in excavator parts since 1998
3. lfI don't know the part number,what shouldI do?
A: Please send us size and pictures of old products.
4. What is the warranty of the products?
A: The warranty is 6/12 Months based on the specific product.
5. How long is your delivery time?
A: The normal delivery time is 3-5 days for stock sproductsafter getting payment. lf not in stock, we will inform you thetime requlred.
6. Which shipping term you can supply?
7. What is your MOQ?
A: Small order and sample order are acceptable
8. Do you have any After-Sales service?
A: Yes!Our
