Home > Products > Hydraulic pump and pump parts > WA400 / WA420-3 705-52-30290 for loader gear pump
WA400 / WA420-3 705-52-30290 for loader gear pump
- 500 Piece / Pieces per Month
- Qingdao
- T/T Credit Card
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Product Details
Brand Name: | WA420-3 705-52-30290 | Place of Origin: | China | Model Number: | WA470-1 / WA450 |
Fuel: | Diesel | Power: | Hydraulic | ||
Usage: | Oil | Standard or Nonstandard: | Standard | ||
Structure: | Gear Pump | Pressure: | High Pressure |
Product Description
WA400 / WA420-3 705-52-30290 for gear pump
1. 3 months warranty
2. high quality
3.cheap price
Quality System
Our Quality managment system has conformity with ISO9001:2000 .
The parts of our pump are more accurate,the allowable error is less than 3% MM.Every pump should be tested before we supply our customers,so to make sure every pump can work well.
Parts We supply:
Steering Pump, Transmission Pump, Gear Pump, Hydraulic Pump, Work Pump Ass’y. Water Pump Ass’y,Sealing ring,Various Valves...
Gear Pump Working Principle:
1.Gear pump is also called positive displacement device, that is like a cylinder in the cylinder piston, when a tooth into another tooth fluid space, liquid was mechanical way discharged. Because the liquid is incompressible, so the liquid and tooth can't occupy the same space at the same time, such, liquid was ruled out.
2.Due to the tooth continuous mesh, this phenomenon is continuous in to occur, thus in pump export provides a continuous exclude quantity, pump every one revolution, the amount of discharge is the same. With the drive shaft uninterruptedly rotation, the pump will unremittingly discharge fluid. Pump flow directly with the pump speed about.
3. In fact, in pump has a small amount of fluid loss, the pump efficiency can reach 100%, because these fluid is used to lubrication bearing and gear two side, and pump body is impossible without clearance fit, therefore, cannot make fluid from the 100% export discharge, so a small amount of fluid loss is inevitable. However pump can still operating well, for most extrusion material, it can still reach 93% ~ 98% efficiency.
More oil pump:
Index | Description | Parts No. | Machine No. |
1 | Transmission Pump | 385-10234561 | W120-1-2-3.530 |
2 | Main pump | 705-11-38000 | W180-1.545/540-1/540-B-1/545-1 |
3 | Steering Pump | 705-11-33100 | W90-2 |
4 | Steering Pump | 705-11-36100 | W90-2-3.W120-3 |
5 | Transmission Pump | 385-10079282 | W90-3.W120-3 |
6 | Main pump | 705-51-32000 | W90-3.W120-3 |
7 | Main pump | 705-11-34100 | W90-3/LW160-1/S/N1001-up |
8 | Transmission Pump | 705-73-29010 | WA100-1/WA120-1/WA150-1/WA180-1/WA120-1C |
9 | Main /Steering pump | 705-11-33011 | WA100-1/WA120-3/WA120-3-3T/GD605A-3 |
10 | Main pump | 705-11-34011 | WA120-1/GD705A-4 |
11 | Transmission Pump | 705-73-30010 | WA120-3A/D/WA180-3 |
12 | Transmission Pump | 705-51-20170 | WA150-1/WA180-1/WA200-1/WA250-1/WA250-OC |
13 | Lift/dump pump | 705-51-20180 | WA150-1/WA180-3 SN20001- |
14 | Lift/dump/steering pump | 705-51-20070 | WA180-1.WA300-1 |
15 | Lift/dump/steering pump | 705-51-20090 | WA180-1/WA200-1 SN20001-/WA470-1 |
16 | Transmission Pump | 705-11-30210 | WA180-1/WA200-1/WA250-1 |
17 | Lift/dump/steering pump | 705-51-20150 | WA200-1 SN10001-19999/WA200-1C/PC80-1 |
18 | Lift/dump/steering pump | 705-51-20290 | WA200-1 SN20001-/WA250-3/WA470-1 |
19 | Lift/dump/steering pump | 705-51-20400 | WA200-1/WA200-1C/PC80-1 |
20 | Lift/dump/steering pump | 705-51-20640 | WA200-1-A |
21 | Lift/dump/steering pump | 705-52-20050 | WA200-1C/PC80-1 |
22 | Lift/dump/steering pump | 705-56-26090 | WA200-6 |
23 | Lift/dump/steering pump | 705-56-36090 | WA200-6 |
24 | Lift/dump/steering pump | 705-51-20240 | WA250-1 |
25 | Transmission Pump | 705-51-20390 | WA250-3/WA200-1-A WA150 WA250/WA250-OC |
26 | Lift/dump/steering pump | 705-56-36051 | WA250-5,WA270 |
27 | Lift/dump/steering pump | 705-56-36040 | WA250-6 |
28 | Lift/dump/steering pump | 705-56-36082 | WA250-6 |
29 | Lift/dump/steering pump | 705-51-20140 | WA300-1/WA320-1 |
30 | Lift/dump/steering pump | 705-51-20280 | WA300-1/WA320-1 |
31 | Lift/dump/steering pump | 705-51-22000 | WA300-1/WA320-1 |
32 | Lift/dump/steering pump | 705-55-24130 | WA300-3L/WA320-3CS.WA320-3DZ/WA300L-1/WA320-3 |
33 | Lift/dump/steering pump | 705-51-32080 | WA320-1/1LC/WA320-1R SN 20001- |
34 | Transmission Pump | 705-51-20480 | WA320-3/WA320-3C/WA320-3AP |
35 | Lift/dump/steering pump | 705-55-34160 | WA320-3/WA320-3X |
36 | Transmission Pump | 705-51-20430 | WA320-3CS.WA320-3DZ/WA320-3 |
37 | Lift/dump/steering pump | 705-52-30080 | WA350-1 WA350-0C |
38 | Transmission Pump | 705-11-35010 | WA350-1/WA380-1/WA400-1/WA420-1/WA380-1C |
39 | Lift/dump/steering pump | 705-52-30190 | WA350-1M |
40 | Lift/dump/steering pump | 705-56-34090 | WA380-1 |
41 | Lift/dump/steering pump | 705-52-30220 | WA380-1 SN10001-19999 WA350-0C |
42 | Lift/dump/steering pump | 705-56-34180 | WA380-1 SN20001- |
43 | Lift/dump/steering pump | 705-11-35090 | WA380-1/WA420-1 |
44 | Lift/dump/steering pump | 705-55-34140 | WA380-3 |
45 | Lift/dump/steering pump | 705-55-34180 | WA380-3 |
46 | Lift/dump/steering pump | 705-55-34190 | WA380-3/WA380-3DZ |
47 | Transmission Pump | 705-51-20440 | WA380-3/WA380-3DZ/WA380-3C |
48 | Lift/dump/steering pump | 705-51-30600 | WA380-5 |
49 | Lift/dump/steering pump | 705-55-33080 | WA380-5/WA400-5 |
50 | Lift/dump/steering pump | 705-56-34040 | WA400-1 |
51 | Lift/dump/steering pump | 705-56-34240 | WA400-1 |
52 | Lift/dump/steering pump | 705-56-34100 | WA420-1 SN20001- |
53 | switch/steering pump | 705-52-30360 | WA420-3/HD255-5 |
54 | Lift/dump/p.p.c pump | 705-52-30390 | WA420-3/WA420-3D |
55 | Transmission Pump | 705-22-40070 | WA420-3/WA470-3/WA420-3DZ/WA450-3/WA500-1-A |
56 | switch/steering pump | 705-52-30560 | WA420-3CS |
57 | switch/steering pump | 705-56-30560 | WA420-3CS |
58 | Lift/dump/p.p.c pump | 705-52-30550 | WA420-3CS/HM400-1 |
59 | switch/steering pump | 705-52-31150 | WA420-3CS/HM400-1 |
60 | switch/steering pump | 705-55-33100 | WA430-5-W |
61 | switch /p.p.c pump | 705-52-20190 | WA450-1/WA470-1 |
62 | switch /p.p.c pump | 705-52-20240 | WA450-1/WA470-1 |
63 | switch /p.p.c pump | 705-52-20100 | WA450-1/WA470-1/PC60-1 |
64 | Steering Pump | 705-12-37010 | WA450-1/WA470-1/WA450-1-A |
65 | Steering Pump | 705-12-37040 | WA450-1/WA470-1/WA450-1-A |
66 | Lift/dump pump | 705-14-41010 | WA450-1/WA470-1/WA450-2 |
67 | Lift/dump pump | 705-14-41040 | WA450-1/WA470-1/WA450-2 |
68 | Steering Pump | 705-12-40010 | WA450-1/WA470-1/WA500-1/HD465-2-3/HD605-5 |
69 | Lift/dump pump | 705-22-36060 | WA450-1-A |
70 | Lift/dump/p.p.c pump | 705-56-43020 | WA450-3 |
71 | Lift/dump/p.p.c pump | 705-52-40130 | WA450-3/WA470-3 |
72 | switch/steering pump | 705-52-30280 | WA450-3/WA470-3DZ/WA470-3-X |
73 | Lift/dump/p.p.c pump | 705-51-30580 | WA450-5L |
74 | Lift/dump/p.p.c pump | 705-52-30580 | WA450-5L |
75 | Lift/dump/p.p.c pump | 705-21-42120 | WA450-6 |
76 | Lift/dump/p.p.c pump | 705-52-40150 | WA470-3DZ/WA600-5/D2 |
77 | Lift/dump/p.p.c pump | 705-51-30820 | WA470-6A/WA470-6AS |
78 | Return Pump | 705-40-01020 | WA480-5-W |
79 | Lift/dump/p.p.c pump | 705-51-30590 | WA480-5-W |
80 | Lift/dump pump | 705-22-40110 | WA500-1 |
81 | Steering Pump | 705-52-30130 | WA500-1 |
82 | Steering Pump | 705-52-30260 | WA500-1 |
83 | Steering Pump | 705-52-31130 | WA500-1/3 |
84 | Transmission Pump | 705-12-38010 | WA500-1/3/HD325-6 |
85 | Emerg.Steer | 704-30-36110 | WA500-1C |
86 | Steering Pump | 705-12-38011 | WA500-3 |
87 | Lift/dump/p.p.c pump | 705-22-44020 | WA500-3/HD785-3-5/HD985-3-5 |
88 | Lift/dump/p.p.c pump | 705-52-30490 | WA500-3/WA500-3C |
89 | Trans/Lubr/Lev | 705-58-46000 | WA600-1 |
90 | trans/lub/switch pump | 705-58-46001 | WA600-1 |
91 | Lift/dump/steering/p.p.c pump | 705-56-44000 | WA600-1 SN10001-11096 |
92 | loader/steering/p.p.c pump | 705-58-47000 | WA600-1 SN11097- |
93 | Trans/Lubr/Lev | 705-57-46000 | WA600-1-A |
94 | Lift/dump/steering/p.p.c pump | 705-56-44001 | WD600-1 |
95 | Lift/dump/steering/p.p.c pump | 705-56-44010 | WD600-1 |
96 | Trans/Lubr/Lev | 705-58-46010 | WD600-1 |
97 | Trans/Lubr/Lev | 705-58-46020 | WD600-1 |
98 | Trans/Lubr/Lev | 705-58-46050 | WD600-1 |
99 | Lift/dump/p.p.c pump | 705-52-31080 | WA600-3 |
100 | Lift/dump/p.p.c pump | 705-53-31020 | WA600-3 |
101 | Trans/Lubr/Lev | 705-53-42000 | WA600-3 |
102 | Trans/Lubr/Lev | 705-53-42010 | WA600-3 |
103 | Lift/dump/p.p.c pump | 704-30-42140 | WA600-3C |
104 | Lift/dump/p.p.c pump | 705-22-39020 | WD600-3 |
105 | loader/steering/p.p.c pump | 705-56-47000 | WD600-3 |
106 | Transmission Pump | 705-55-43040 | WD600-6 |
107 | Trans/Lubr/Lev | 705-58-43010 | WA800-1-2/WA900-1 |
108 | Return Pump | 705-40-01041 | WA900L-3 |
109 | Return Pump | 705-41-02480 | WA900L-3 |
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Contact Name:lily
Skype: frivy0213
Mobile: 86 13355142917
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