装载机WA600-3液压泵 双联泵基本介绍 
 
 
 
705-53-42000装载机WA600-3液压泵
 
 
WA600装载机双联泵705-53-42000
 
 
Komatsu Replacement Hydraulic Pump
 
 
komatsu loader WA600-3 gear pump 705-53-31020 705-53-42000 705-11-38040
 
 
 
 
 
 
 装载机WA600-3液压泵 双联泵性能特点 
 
 
 
 
  
轴套：日本大同 (DAIDO) 公司生产。
 
  
油封：日本NOK公司生产。
 
  
齿轮泵中体部件经过3600吨的压力一体挤压成型。
 
  
表面光滑，高密度铝合金。
 
 
 
 
产品品种齐全（包含各种装载机、推土机、挖掘机、压路机、自卸车等小松工程机械车）
 
 
 
 装载机WA600-3液压泵 双联泵技术参数 
 
 
 
 
  
 
   
 
    
 
Index
 
 
    
 
Description
 
 
    
 
Parts No.
 
 
    
 
Machine No.
 
 
   
 
   
 
    
 
18
 
 
    
 
Steering Pump
 
 
    
 
705-12-40010
 
 
    
 
WA450-1/WA470-1/WA500-1/HD465-2-3/HD605-5
 
 
   
 
   
 
    
 
19
 
 
    
 
Lift/dump pump
 
 
    
 
705-14-41010
 
 
    
 
WA450-1/WA470-1/WA450-2
 
 
   
 
   
 
    
 
20
 
 
    
 
Lift/dump pump
 
 
    
 
705-14-41040
 
 
    
 
WA450-1/WA470-1/WA450-2
 
 
   
 
   
 
    
 
21
 
 
    
 
Lift/dump/
 
 
    
 
705-21-42120
 
 
    
 
WA450-6
 
 
   
 
   
 
    
 
22
 
 
    
 
Lift/dump pump
 
 
    
 
705-22-36060
 
 
    
 
WA450-1-A
 
 
   
 
   
 
    
 
23
 
 
    
 
Lift/dump/
 
 
    
 
705-22-39020
 
 
    
 
WD600-3
 
 
   
 
   
 
    
 
24
 
 
    
 
Transmission Pump
 
 
    
 
705-22-40070
 
 
    
 
WA420-3/WA470-3/WA420-3DZ/WA450-3/WA500-1-A
 
 
   
 
   
 
    
 
25
 
 
    
 
Lift/dump pump
 
 
    
 
705-22-40110
 
 
    
 
WA500-1
 
 
   
 
   
 
    
 
26
 
 
    
 
Lift/dump/
 
 
    
 
705-22-44020
 
 
    
 
WA500-3/HD785-3-5/HD985-3-5
 
 
   
 
   
 
    
 
27
 
 
    
 
Return Pump
 
 
    
 
705-40-01020
 
 
    
 
WA480-5-W
 
 
   
 
   
 
    
 
28
 
 
    
 
Return Pump
 
 
    
 
705-40-01041
 
 
    
 
WA900L-3
 
 
   
 
   
 
    
 
29
 
 
    
 
Return Pump
 
 
    
 
705-41-02480
 
 
    
 
WA900L-3
 
 
   
 
   
 
    
 
32
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-20140
 
 
    
 
WA300-1/WA320-1
 
 
   
 
   
 
    
 
33
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-20150
 
 
    
 
WA200-1 SN10001-19999/WA200-1C/PC80-1
 
 
   
 
   
 
    
 
34
 
 
    
 
Transmission Pump
 
 
    
 
705-51-20170
 
 
    
 
WA150-1/WA180-1/WA200-1/WA250-1/WA250-OC
 
 
   
 
   
 
    
 
35
 
 
    
 
Lift/dump pump
 
 
    
 
705-51-20180
 
 
    
 
WA150-1/WA180-3 SN20001-
 
 
   
 
   
 
    
 
36
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-20240
 
 
    
 
WA250-1
 
 
   
 
   
 
    
 
37
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-20280
 
 
    
 
WA300-1/WA320-1
 
 
   
 
   
 
    
 
38
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-20290
 
 
    
 
WA200-1 SN20001-/WA250-3/WA470-1
 
 
   
 
   
 
    
 
39
 
 
    
 
Transmission Pump
 
 
    
 
705-51-20390
 
 
    
 
WA250-3/WA200-1-A WA150 WA250/WA250-OC
 
 
   
 
   
 
    
 
40
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-20400
 
 
    
 
WA200-1/WA200-1C/PC80-1
 
 
   
 
   
 
    
 
41
 
 
    
 
Transmission Pump
 
 
    
 
705-51-20430
 
 
    
 
320-3DZ/WA320-3
 
 
   
 
   
 
    
 
42
 
 
    
 
Transmission Pump
 
 
    
 
705-51-20440
 
 
    
 
WA380-3/WA380-3DZ/WA380-3C
 
 
   
 
   
 
    
 
43
 
 
    
 
Transmission Pump
 
 
    
 
705-51-20480
 
 
    
 
WA320-3/WA320-3C/WA320-3AP
 
 
   
 
   
 
    
 
44
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-20640
 
 
    
 
WA200-1-A
 
 
   
 
   
 
    
 
45
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-22000
 
 
    
 
WA300-1/WA320-1
 
 
   
 
   
 
    
 
46
 
 
    
 
Lift/dump/
 
 
    
 
705-51-30580
 
 
    
 
WA450-5L
 
 
   
 
   
 
    
 
47
 
 
    
 
Lift/dump/
 
 
    
 
705-51-30590
 
 
    
 
WA480-5-W
 
 
   
 
   
 
    
 
48
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-30600
 
 
    
 
WA380-5
 
 
   
 
   
 
    
 
49
 
 
    
 
Lift/dump/
 
 
    
 
705-51-30820
 
 
    
 
WA470-6A/WA470-6AS
 
 
   
 
   
 
    
 
50
 
 
    
 
Main pump
 
 
    
 
705-51-32000
 
 
    
 
W90-3.W120-3
 
 
   
 
   
 
    
 
51
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-51-32080
 
 
    
 
WA320-1/1LC/WA320-1R SN 20001-
 
 
   
 
   
 
    
 
52
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-52-20050
 
 
    
 
WA200-1C/PC80-1
 
 
   
 
   
 
    
 
53
 
 
    
 
switch /
 
 
    
 
705-52-20100
 
 
    
 
WA450-1/WA470-1/PC60-1
 
 
   
 
   
 
    
 
54
 
 
    
 
switch /
 
 
    
 
705-52-20190
 
 
    
 
WA450-1/WA470-1
 
 
   
 
   
 
    
 
55
 
 
    
 
switch /
 
 
    
 
705-52-20240
 
 
    
 
WA450-1/WA470-1
 
 
   
 
   
 
    
 
56
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-52-30080
 
 
    
 
WA350-1 WA350-0C
 
 
   
 
   
 
    
 
57
 
 
    
 
Steering Pump
 
 
    
 
705-52-30130
 
 
    
 
WA500-1
 
 
   
 
   
 
    
 
58
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-52-30190
 
 
    
 
WA350-1M
 
 
   
 
   
 
    
 
59
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-52-30220
 
 
    
 
WA380-1 SN10001-19999 WA350-0C
 
 
   
 
   
 
    
 
60
 
 
    
 
Steering Pump
 
 
    
 
705-52-30260
 
 
    
 
WA500-1
 
 
   
 
   
 
    
 
61
 
 
    
 
switch/steering pump
 
 
    
 
705-52-30280
 
 
    
 
WA450-3/WA470-3DZ/WA470-3-X
 
 
   
 
   
 
    
 
62
 
 
    
 
switch/steering pump
 
 
    
 
705-52-30360
 
 
    
 
WA420-3/HD255-5
 
 
   
 
   
 
    
 
63
 
 
    
 
Lift/dump/
 
 
    
 
705-52-30390
 
 
    
 
WA420-3/WA420-3D
 
 
   
 
   
 
    
 
64
 
 
    
 
Lift/dump/
 
 
    
 
705-52-30490
 
 
    
 
WA500-3/WA500-3C
 
 
   
 
   
 
    
 
65
 
 
    
 
Lift/dump/
 
 
    
 
705-52-30550
 
 
    
 
WA420-3CS/HM400-1
 
 
   
 
   
 
    
 
66
 
 
    
 
switch/steering pump
 
 
    
 
705-52-30560
 
 
    
 
WA420-3CS
 
 
   
 
   
 
    
 
67
 
 
    
 
Lift/dump/
 
 
    
 
705-52-30580
 
 
    
 
WA450-5L
 
 
   
 
   
 
    
 
68
 
 
    
 
Lift/dump/
 
 
    
 
705-52-31080
 
 
    
 
WA600-3
 
 
   
 
   
 
    
 
69
 
 
    
 
Steering Pump
 
 
    
 
705-52-31130
 
 
    
 
WA500-1/3
 
 
   
 
   
 
    
 
70
 
 
    
 
switch/steering pump
 
 
    
 
705-52-31150
 
 
    
 
WA420-3CS/HM400-1
 
 
   
 
   
 
    
 
71
 
 
    
 
switch/steering pump
 
 
    
 
705-52-32001
 
 
    
 
HD405/HD605
 
 
   
 
   
 
    
 
72
 
 
    
 
Lift/dump/
 
 
    
 
705-52-40130
 
 
    
 
WA450-3/WA470-3
 
 
   
 
   
 
    
 
73
 
 
    
 
Lift/dump/
 
 
    
 
705-52-40150
 
 
    
 
WA470-3DZ/WA600-5/D2
 
 
   
 
   
 
    
 
74
 
 
    
 
Lift/dump/
 
 
    
 
705-53-31020
 
 
    
 
WA600-3
 
 
   
 
   
 
    
 
75
 
 
    
 
Trans/Lubr/Lev
 
 
    
 
705-53-42000
 
 
    
 
WA600-3
 
 
   
 
   
 
    
 
76
 
 
    
 
Trans/Lubr/Lev
 
 
    
 
705-53-42010
 
 
    
 
WA600-3
 
 
   
 
   
 
    
 
77
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-55-24130
 
 
    
 
WA300-3L/320-3DZ/WA300L-1/WA320-3
 
 
   
 
   
 
    
 
78
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-55-33080
 
 
    
 
WA380-5/WA400-5
 
 
   
 
   
 
    
 
79
 
 
    
 
switch/steering pump
 
 
    
 
705-55-33100
 
 
    
 
WA430-5-W
 
 
   
 
   
 
    
 
80
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-55-34140
 
 
    
 
WA380-3
 
 
   
 
   
 
    
 
81
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-55-34160
 
 
    
 
WA320-3/WA320-3X
 
 
   
 
   
 
    
 
82
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-55-34180
 
 
    
 
WA380-3
 
 
   
 
   
 
    
 
83
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-55-34190
 
 
    
 
WA380-3/WA380-3DZ
 
 
   
 
   
 
    
 
84
 
 
    
 
Transmission Pump
 
 
    
 
705-55-43040
 
 
    
 
WD600-6
 
 
   
 
   
 
    
 
85
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-26090
 
 
    
 
WA200-6
 
 
   
 
   
 
    
 
86
 
 
    
 
switch/steering pump
 
 
    
 
705-56-30560
 
 
    
 
WA420-3CS
 
 
   
 
   
 
    
 
87
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-34040
 
 
    
 
WA400-1
 
 
   
 
   
 
    
 
88
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-34090
 
 
    
 
WA380-1
 
 
   
 
   
 
    
 
89
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-34100
 
 
    
 
WA420-1 SN20001-
 
 
   
 
   
 
    
 
90
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-34180
 
 
    
 
WA380-1 SN20001-
 
 
   
 
   
 
    
 
91
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-34240
 
 
    
 
WA400-1
 
 
   
 
   
 
    
 
92
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-36040
 
 
    
 
WA250-6
 
 
   
 
   
 
    
 
93
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-36051
 
 
    
 
WA250-5,WA270
 
 
   
 
   
 
    
 
94
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-36082
 
 
    
 
WA250-6
 
 
   
 
   
 
    
 
95
 
 
    
 
Lift/dump/steering pump
 
 
    
 
705-56-36090
 
 
    
 
WA200-6
 
 
   
 
   
 
    
 
96
 
 
    
 
Lift/dump/
 
 
    
 
705-56-43020
 
 
    
 
WA450-3
 
 
   
 
   
 
    
 
97
 
 
    
 
Lift/dump/steering/
 
 
    
 
705-56-44000
 
 
    
 
WA600-1 SN10001-11096
 
 
   
 
   
 
    
 
98
 
 
    
 
Lift/dump/steering/
 
 
    
 
705-56-44001
 
 
    
 
WD600-1
 
 
   
 
   
 
    
 
99
 
 
    
 
Lift/dump/steering/
 
 
    
 
705-56-44010
 
 
    
 
WD600-1
 
 
   
 
   
 
    
 
100
 
 
    
 
loader/steering/
 
 
    
 
705-56-47000
 
 
    
 
WD600-3
 
 
   
 
   
 
    
 
101
 
 
    
 
Trans/Lubr/Lev
 
 
    
 
705-57-46000
 
 
    
 
WA600-1-A
 
 
   
 
   
 
    
 
102
 
 
    
 
Trans/Lubr/Lev
 
 
    
 
705-58-43010
 
 
    
 
WA800-1-2/WA900-1
 
 
   
 
   
 
    
 
103
 
 
    
 
Trans/Lubr/Lev
 
 
    
 
705-58-46000
 
 
    
 
WA600-1
 
 
   
 
   
 
    
 
104
 
 
    
 
trans/lub/switch pump
 
 
    
 
705-58-46001
 
 
    
 
WA600-1
 
 
   
 
   
 
    
 
105
 
 
    
 
Trans/Lubr/Lev
 
 
    
 
705-58-46010
 
 
    
 
WD600-1
 
 
   
 
   
 
    
 
106
 
 
    
 
Trans/Lubr/Lev
 
 
    
 
705-58-46020
 
 
    
 
WD600-1
 
 
   
 
   
 
    
 
107
 
 
    
 
Trans/Lubr/Lev
 
 
    
 
705-58-46050
 
 
    
 
WD600-1
 
 
   
 
   
 
    
 
108
 
 
    
 
loader/steering/
 
 
    
 
705-58-47000
 
 
    
 
WA600-1 SN11097-
 
 
   
 
   
 
    
 
109
 
 
    
 
Transmission Pump
 
 
    
 
705-73-29010
 
 
    
 
WA100-1/WA120-1/WA150-1/WA180-1/WA120-1C
 
 
   
 
   
 
    
 
110
 
 
    
 
Transmission Pump
 
 
    
 
705-73-30010
 
 
    
 
WA120-3A/D/WA180-3
 
 
   
 
  
 
 
 
 
 
 装载机WA600-3液压泵 双联泵使用说明 
 
 
 
 
  
液压油要使用正规的产品，干净的，新的，（次品液压油会损坏泵体、侧板、油封等配件，从而减少使用年限）
 
  
安装泵之前务必先在泵里加进引油（润滑泵体的作用）
 
 
 
 
多联泵使用时尽量不要新旧结合使用，容易减少泵的使用寿命。
 
 
 
 装载机WA600-3液压泵 双联泵采购须知 
 
 
 
如需准确快速报价，需要客户提供以下资料：
 
 
 
  
泵总成零件号（如：705-55-36190 等）。
 
  
机械车的型号（如：WA380-3 等）。
 
  
产品实物图（包括：正面、侧面、背面）。
 
  
齿轮泵转向（包括：逆时针和顺时针转）
 
 
 
 
注：如以上信息提供不全，还需客户提供产品花键数和长度、中体尺寸、重量等信息