Guangzhou kehao Pump Manufacturing Co., Ltd.
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602D 127-90+36 17TL wheel loader 85ZA 85ZIV 90ZIV Gear pump / Variable speed pump
602D 127-90+36 17TL Komatsu Gear Pump GD605A GD655A WA100 WA100SS WA100SSS WA120 WA120L WR11 WR11SS
The working principle of a hydraulic pump is generally based on the principle of volume variation. When the drive mechanism operates, it applies mechanical force to change the volume inside the pump body. This volume change causes the liquid to be drawn in through the inlet of the pump and pushed out through the outlet under the influence of pressure. In this way, the hydraulic pump generates pressure and delivers the liquid to the hydraulic system, driving actuators or providing the required hydraulic energy.
Pressure compensation: To meet the requirements of hydraulic systems under different operating conditions, some hydraulic pumps have pressure compensation features. Pressure compensation automatically adjusts the pump's output pressure according to the system's needs, ensuring stable operation under varying loads.
| part number | Compatible equipment | Weight(kgs) | |
| 705-11-33011 | GD605A, GD655A, WA100, WA100SS, WA120, WA120L, WR11, WR11SS | 6.56 | |
| 705-11-30110 | BULLDOZERS D455A | 6.181 | SAL40 |
| 705-11-34100 | WHEEL LOADERS 530, 530B | 6.98 | SAL50 |
| 705-11-34110 | CRANES LW160 | SAL5 SAL45 | |
| 705-12-28010 | GD300A, GD605A, GD655A, GS360 | 4.58 | SAR25 |
| 705-21-28270 | WHEEL LOADERS WA380Z | SAL (1) 25 | |
| 705-21-31020 | D31A, D31AM, D31E, D31P, D31PG, D31PL, D31PLL, D31Q, D31S, D31SM, D37A | SAL2-36 | |
| 705-21-32050 | BULLDOZERS D85A, D85E, D85P | 6.32 | |
| 705-11-38010 | D60P, D65E, D65P, D70LE, D85E, D85ESS | 13.242 | SAL(3)080 |
| 705-22-26260 | BULLDOZERS D41E D41P Komatsu | 4.3 | |
| 705-22-28310 | DUMP TRUCKS HD465, HD605 | 4.592 | |
| 705-22-29000 | BULLDOZERS D455A | 5.75 | SAR28 13T |
| 705-22-40160 | BULLDOZERS D155A D155AX DUMP TRUCKS HM400 Komatsu | 16.04 | SAR100 |
| 705-40-01020 | BULLDOZERS, WHEEL LOADERS D-series and HM300, PC60, PC70, WA380/380Z/ 430/470 | 3.6 | |
| 705-41-08001 | EXCAVATORS PC20, PC30, PC38UU | 8.301 | SBR(1)-10+10+8 |
| 705-41-08070 | EXCAVATORS PC10, PC15, PC20 | 8.26 | |
| 705-41-08180 | EXCAVATORS PC07 | SBR10+10+6+2.5 | |
| 705-41-08210 705-41-08240 | EXCAVATORS PC28UD, PC28UG, PC28UU | 10 | SBR11+11+7+2.5 |
| 705-41-08260 | EXCAVATORS PC38UU, PC38UUM | 8.86 | 11+11+7+2.5 |
| 705-51-20300 | WHEEL LOADERS WA250 | 13.922 | SAL50+40 2+2 |
| 705-51-20370 | BULLDOZERS, CRN D60P, D65E, D65EX, D65P, D65PX, D70LE, D85E, D85ESS | ||
| 705-51-30290 | BULLDOZERS D155A, D155AX | 29 | |
| 705-51-11020 | WA70, WR8 | 9.96 | |
| 705-52-30390 | WHEEL LOADERS WA400 WA420 Komatsu | 22.232 | SAR100+28 |
| 705-52-30490 | WA500, WD500, WF550, WF550T | SAR100+28 1+2 | |
| 704-12-26120 | GD605A | 6.5 | |
| 705-34-25640 | DUMP TRUCKS HM350 Komatsu | SAR18 | |
| 705-52-31070 | EXCAVATORS PC750 PC750SE PC800 PC800SE Komatsu | 20.102 | |
| 705-56-26081 | WHEEL LOADERS WA200 WA200PT Komatsu | 21 | |
| 705-55-34560 | FORKLIT FD250 | 42 | |
| 705-56-34240 | WA420 | ||
| 704-11-38100 | D50 | ||
| 705-52-30390 | WA400, WA420 | 22.232 | SAR100+28 |
| 705-22-40160 | BULLDOZERS, DUMP TRUCKS D155A, D155AX, HM400 | 16.04 | |
| 705-22-26260 | BULLDOZERS D41E, D41P | 4.3 | |
| 705-11-26040 | WHEEL LOADERS WA50 | 4.3 | SAR25 10T |
| 705-11-26010 | EXCAVATORS PW150 | SAL20 10T |
If you want to know more,contact us freely,and welcom show your pump part numbers and photos to us.
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