High-Performance Komatsu Wa Series Pump for Wheel Loaders – Reliable & Durable

• Customization: Available
• Certification: CE, ISO9001
• Pressure: Medium Pressure
• Model NO.: 705-51-21000
• Work Temperature: Normal Temperature
• Acting Way: Single Acting
• Working Method: Rotary
• Adjusted Form: Switching Type
• Structure: Piston Type
• Material: Cast Iron
• Application: Excavator, Agriculture Equipment, Mining Equipment
• Seal: Parker, Merkel, Hallite, Kaden, Nok, etc
• Texture: 45# Steel
• Power: Hydraulic
• Paint Color: Other
• Operating Temperature: -40 Degree to +120 Degree
• Delivery Time: 30-40 Working Days After Receiving Signed Drawings
• MOQ: 1 Piece
• Quality Check: All The Parts and The Finished Hydraulic Cylinders
• Warranty: 12 Month
• Tooth Flank: Straight Tooth
• Applications: Machinery Manufacturing
• Type: Normal Line Gear Pump
• Nameplate: Customized
• Transport Package: Plywood Case
• Specification: Weight: 250 Ibs
• Trademark: ROCA
• Origin: China
• HS Code: 8412210000
• Production Capacity: 10000/Month

Product Description

Komatsu  Loader(WA)Serie

Product Features

 

Product introduce
Komatsu WA Series Pump - Powering Your Loader's Performance
The pump is the heart of your Komatsu WA Series Loader, ensuring smooth and efficient operation in the toughest conditions. Designed for durability and precision, the Komatsu WA Series Pump delivers consistent hydraulic power, enabling your loader to handle heavy loads with ease.

Maximize your loader's efficiency with the Komatsu WA Series Pump.
Contact us today for maintenance tips or replacement parts!
 
Specification Product model

	Description                   Parts number              Machine model
1	Tandem Pump					705-51-21000	W20-1/WA30-1/505-1/507-1
2	Steeringing Pump					705-12-21010	WA30-1/WA30-2
3	Return Pump					705-40-01320	WA30-5
4	Hydraulic Pump					705-51-11020	WA70-1/WR8-1
5	Work Equipment and Steeringing Pump					705-12-31010	WA80-3/WA100M-3/WA120-3CS
6	Main Pump					705-11-34100	W90-3
7	Steeringing Pump					705-11-33100	W90-2
8	Transmission Pump					385-10079282	W90-3.W120-3
9	Transmission Pump					385-10234561	W120-1-2-3.530
10	Steeringing Pump					705-11-36100	W90-2-3.W120-3
11	Main Pump					705-51-32000	W90-3.W120-3
12	Main Pumr					705-11-38000	W180-1.545/540-1/540-B-1/545-1
13	Steeringing Pump					705-11-36000	W120-2
14	Emergency Steeringing					704-31-24110	WA100/150-1WA120/180-3/WA380-3MC/512/518
15	Hydraulic Pump					705-52-30960	WA100-5
16	Main Steeringing Pump					705-11-33011	WA100-1/WA120-3/WA120-3-3T
17	Transmission Pump					705-11-34060	WA120-1
18	Main Pump					705-11-34011	WA120-1
19	Transmission Pump					705-73-29010	WA100/120/150/180-1
20	Hydraulic Pump Emergency Steeringing					705-51-20790	WA120L-3/WA120-3MC
21	Transmission Pump					705-73-30010	WA120-3A/D/WA180-3
22	Lift Dump Steeringing Pump					705-51-20070	WA180-1.WA300-1
23	Main Pump					705-11-32210	WA150-1/WA320-1LCWA180-1/FD70-7/D61E-12
24	Lif Dump Pump					705-51-20180	WA150-1/WA180-3
25	Lift Dump Steeringing Pump					705-56-34690	WA150-5R
26	Lift Dump Steeringing Pump					705-57-21010	WA180-3MC
27	Lift Dump Steeringing Pump					705-51-20150	WA200-1/1C
28	Lift Dump Steeringing Pump					705-51-20290	WA200-1
29	Lift Dump Steeringing Pump					705-52-20050	WA200-1C PC80-1
30	Lift Dump Steeringing Pump					705-51-20640	WA200-1-A
31	Lift Dump Steeringing Pump					705-56-26081	WA200-5
32	Lift Dump Steeringing Pump					705-56-26080	WA200-5
33	Lift Dump Steeringing Pump					705-56-26090	WA200-6/WA200PZ-6
34	Lift Dump Steeringing Pump					705-56-36090	WA200-6
35	Lift Dump Steeringing Pump					705-51-20090	WA180-1/WA200-1
36	Lift Dump Steeringing Pump					705-51-20240	WA250-1
37	Lift Dump Steeringing Pump					705-51-20300	WA250-1
38	Lift Dump Steeringing Pump					705-13-28530	WA250
39	Steeringing Pump					704-30-29110	WA250LOC
40	Lif Dump Steeringing Pump					705-57-21000	WA250-3
41	Lift Dump Steeringing Pump					705-22-35170	WA250-6
42	Lift Dump Steeringing Pump					705-38-32030	WA250-6
43	Lift Dump Steeringing Pump					705-41-04400	WA250-6
44	Lift Dump Steeringing Pump					705-41-05690	WA250-6
45	Lift Dump Steeringing Pump					705-56-36051	WA250-5,WA270
46	Lift Dump Steeringing Pump					705-56-36040	WA250-6
47	Lift Dump Steeringing Pump					705-56-36082	WA250-6
48	Lif Dump Steeringing Pump					705-51-20400	WA200-1/WA200-1C
49	Transmission Pump					705-51-20170	WA150/180/200-1/WA250-1/OC
50	Transmission Pump					705-11-30210	WA180-1/WA200-1/WA250-1
51	Lift Dump Steeringing Pump					705-51-20290	WA250-3
52	Transmission Pump					705-51-20390	WA250-3/WA200-1-A WA150/250
53	Lift Dump Steeringing Pump					705-55-34090	WA300-1
54	Lift Dump Steeringing Pump					705-51-22000	WA300-1/WA320-1
55	Lift Dump Steeringing Pump					705-51-20140	WA300-1/WA320-1
56	Lift Dump Steeringing Pump					705-51-20280	WA300-1/WA320-1
57	Lif Dump Steeringing Pump					705-51-32080	WA320-1/WA320-1R
58	Transmission Pump					705-21-26060	WA320-3
59	Lif Dump Steeringing Pump					705-55-34160	WA320-3/WA320-3X
60	Transmission Pump					705-51-20480	WA320-3/WA320-3CWA320-3AP
61	Lift Dump Steeringing Pump					705-55-24130	WA300/320-1/3CSWA320-3DZ
62	Lift Dump Steeringing Pump					705-51-32080	WA320-1/1LC/1R
63	Transmission Pump					705-51-20430	WA320-3CS.WA320-3DZWA320-3
64	Lift Dump Steeringing Pump					705-56-36050	WA320-6
65	Emergency Steeringing Pump					704-30-32110	WA350-1
66	Transmission Pump					705-11-35010	WA350/380/400/420-1
67	Lift Dump Steeringing Pump					705-52-30080	WA350-1 WA350-0C
68	Lif Dump Steeringing Pump					705-52-30190	WA350-1M
69	Lift Dump Steeringing Pump					705-52-30220	WA380-1/WA350-0C
70	Lift Dump Steeringing Pump					705-56-34180	WA380-1
71	Lift Dump Steeringing Pump					705-56-34090	WA380-1
72	Lift Dump Steeringing Pump					705-11-35010	WA380-1C
73	Lift Dump Steeringing Pump					705-11-35090	WA380-1/WA420-1
74	Pump Ass'y					705-55-33070	WA380-3
75	Lift Dump Steeringing Pump					705-55-34180	WA380-3
76	Lift Dump Steeringing Pump					705-55-34140	WA380-3
77	Lit Dump Steeringing Pump					705-55-34190	WA380-3
78	Transmission Pump					705-51-20440	WA380-3/WA380-3DZWA380-3C
79	Lift Dump Steeringing Pump					705-55-34190	WA380-3DZ
80	Lift Dump Steeringing Pump					705-51-30600	WA380-5
81	Pump Ass'y					705-21-39070	WA380-5
82	Fan Pump					705-21-28270	WA380Z-6
83	Lift Dump Steeringing Pump					705-55-33080	WA380-5/WA400-5
84	Lift Dump Steeringing Pump					705-56-34240	WA400-1
85	Lift Dump Steeringing Pump					705-56-34040	WA400-1
86	Emergency Steeringing Pump					704-30-34110	WA400-1/400-3/450-3/470-1
87	Steeringing And Switch Pump Assembly					705-51-31170	WA400-5L/WA400-5
88	Lift Dump Steeringing Pump					705-56-34100	WA420-1
89	Transmission Pump					705-22-40070	WA420-3/450/470-3/WA500-1-A
90	Switch Steeringing Pump					705-52-30360	WA420-3/HD255-5
91	P.C.C.Lift Dump P.C.C.Pump					705-52-30390	WA420-3/WA420-3D
92	Switch Steeringing Pump					705-52-30560	WA420-3CS
93	P.C.C.Lif Dump P.C.C.Pump					705-52-30550	WA420-3CS
94	Switch Steeringing Pump					705-52-31150	WA420-3CS
95	Switch Steeringing Pump					705-56-30560	WA420-3CS
96	Switch Steeringing Pump					705-55-33100	WA430-5-W
97	Steeringing Switch Pump					705-51-30710	WA430-5C
98	Pump Ass'y					705-21-42130	WA430-6
99	Steeringing Pump					705-12-37010	WA450/470-1/WA450-1-A
100	Steeringing Pump					705-12-37040	WA450/470-1/WA450-1-A
101	Transmission Pump					705-12-36010	WA450/470-1/WA450-1-A
102	Transmission Pump					705-12-40040	WA450/470/500
103	P.C.C.Switch P.C.C.Pump					705-52-20240	WA450/470-1
104	P.C.C.Switch  P.C.C.Pump					705-52-20190	WA450/470-1
105	P.C.C.Switch  P.C.C.Pump					705-52-20100	WA450/470-1/PC60-1
106	Steeringing Pump					705-12-40010	WA450/470-1/HD465-2-3
107	Lift Dump Pump					705-14-41040	WA450/470-1/WA450-2
108	Lift Dump Pump					705-14-41010	WA450-1/470-1/WA450-2
109	Lift Dump Pump					705-22-36060	WA450-1-A
110	Switch Steeringing Pump					705-52-30280	WA450-3/WA470-3
111	P.C.C.Lif Dump P.C.C.Pump					705-52-40130	WA450-3/WA470-3
112	P.C.C.Lft Dump P.C.C.Pump					705-56-43020	WA450-3
113	P.C.C.Lift Dump P.C.C.Pump					705-51-30580	WA450-5L
114	P.C.C.Lift Dump P.C.C.Pump					705-52-30580	WA450-5L
115	P.C.C.Lift Dump P.C.C.Pump					705-52-30810	WA450-5L
116	P.C.C.Lift Dump P.C.C.Pump					705-21-42120	WA450/WA480-6
117	Switch Steeringing Pump					705-52-20240	WA470-1
118	Switch Steeringing Pump					705-52-20190	WA470-1
119	Switch Steeringing Pump					705-52-20100	WA470-1
120	Switch Steeringing Pump					705-51-20290	WA470-1
121	Switch Steeringing Pump					705-51-20090	WA470-1
122	P.C.C.Lift Dump P.C.C.Pump					705-52-40150	WA470-3DZ
123	P.C.C.Lift Dump P.C.C.Pump					705-52-30280	WA470-3-X
124	Transmission Pump					705-52-40280	WA470-3E
125	P.C.C.Lift Dump P.C.C.Pump					705-52-30580	WA470-5-W
126	P.C.C.Lift Dump P.C.C.Pump					705-52-30810	WA470-5-W
127	Break Pump					705-41-07210	WA470-5C
128	Pump Ass'y					705-51-31140	WA470-5S/N
129	P.C.C.Lif Dump P.C.C.Pump					705-51-30820	WA470-6A/6AS
130	Pump Ass'y					705-55-43000	WA480-3-W
131	Work Equipment Pump					705-35-43640	WA480-5
132	Steeringing And Switch Pump					705-51-30590	WA480-5W/5L
133	Pump Ass'y					705-51-31150	WA480-5-W
134	Pump Ass'y					705-51-30590	WA480-5-W
135	Retum Pump					705-40-01020	WA480-5-W
136	Lift Dump Pump					705-22-40110	WA500-1
137	Transmission Pump					705-12-38010	WA500-1/3
138	Steeringing Pump					705-52-30260	WA500-1
139	Steeringing Pump					705-52-30130	WA500-1
140	Emerg Steering					704-30-36110	WA500-1C
141	Steeringing Pump					705-52-31130	WA500-1/3
142	Loader Steeringing Pump					705-56-34130	WA500-1R
143	Steeringing Pump					705-12-38011	WA500-3
144	Loader Pump					705-22-44070	WA500-3
145	Loader Pump					705-12-44040	WA500-3
146	P.C.C.Lft Dump P.C.C.Pump					705-52-30490	WA500-3/WA500-3C
147	P.C.C.Lif Dump P.C.C.Pump					705-12-44010	WA500-3
148	P.C.C.Lif Dump P.C.C.Pump					705-22-44020	WA500-3
149	Pump Ass'y					705-52-31230	WA500-3C
150	Pump Ass'y					705-56-34710	WA500-6
151	trans lub Switch Pump					705-58-46001	WA600-1
152	Trans Lubr Lev					705-58-46000	WA600-1
153	P.C.C.Lif Dump Steeringing P.C.C.Pump					705-56-44000	WA600-1
154	Trans Lubr Lev					705-57-46000	WA600-1-A
155	P.C.C.Loader Steeringing P.C.C.Pump					705-58-47000	WA600-1
156	P.C.C.Lift Dump P.C.C.Pump					705-52-31080	WA600-3
157	P.C.C.Lift Dump P.C.C.Pump					705-53-31020	WA600-3/WD600-3
158	Trans Lubr Lev					705-53-42010	WA600-3/WD600-3
159	Trans Lubr Lev					705-53-42000	WA600-3/WD600-3
160	P.C.C.Torque Converter and P.C.C.Pump					705-23-30610	WA600-3
161	P.C.CLift Dump P.C.C.Pump					704-30-42140	WA600-3C
162	P.C.CLift Dump P.C.C.Pump					705-52-40150	WA600-5/D2
163	Trans Lubr Lev					705-58-46010	WD600-1
164	P.C.C.Lif Dump Steeringing P.C.C.Pump					705-56-44010	WD600-1
165	P.C.CLif Dump Steeringing P.C.C.Pump					705-56-44001	WD600-1
166	P.C.CLoader Steeringing P.C.C.Pump					705-56-47000	WD600-3
167	P.C.CLif Dump P.C.C.Pump					705-22-39020	WD600-3
168	Trans Lubr Lev					705-58-46020	WD600-1
169	Trans Lubr Lev					705-58-46050	WD600-1
170	Transmission Pump					705-51-12090	WA600-6
171	Transmission Pump					705-55-43040	WD600-6
172	Steeringing Pump					705-52-40080	WD600-1
173	Trans Lubr Lev					705-56-43010	WA700-1R
174	Trans Lubr Lev					705-58-43010	WA800-1-2/WA900-1
175	Trans Lubr Lev					705-58-45030	WA800-3/WA900-3
176	Trans Lubr Lev					705-58-45010	WA800-3/WA900-3
177	Return Pump					705-41-02480	WA900L-3
178	Return Pump					705-40-01041	WA900L-3
179	Trans Lubr Lev					705-58-45040	WA900L-3
180	Loader Pump					705-11-22040	WA1200-1
181	Pump Ass'y					705-21-26180	WA1250-7
182	Pump Ass'y					705-21-26050	WA1250-7

Detailed Photos

Pictures 

 

 

Production Process

Warehouse Overview

Hydraulic cylinders are the most effective and efficient method of pushng, pulling, lifting, and lowering

 

Nowadays hydraulic cylinders play an essential role in daily application and industry: 
√ Mining
√ Earthmoving & Construction
√ Agriculture &Forestry
√Waste Management & Material Handing
√Ship crane & offshore

 

Selecting the right cylinders for an application is critical in obtaining maximum performance and reliability. 

 

ROCA team considers all your concerns to suit your hydraulic cylinder requirements. 

 

Together, we work out the best design solution for your application.

Company Profile

Xiamen Roca is a comprehensive manufacturing enterprise engaged in hydraulic cylinders, excavator attachment, metal casting, hydraulic components with certification approval to meet custom or OEM requirements.
 
ROCA owned factory offers customers effective-cost products with quality assurance. With its professional and experienced R&D team, ROCA Hydraulic devotes itself to research and development to optimize products applied in construction, mining, waste management, forestry, agriculture, etc.
 

FAQ

Q1.Do you have MOQ?
      Depending on different ideas, Can be negotiated. The larger the quantity is, the competitive the unit price will be.
Q2.Should the customer pay the delivery fee, How much is it?
       For the delivery fee, many samples are being requested to be sent, so we must get the delivery fee.
       If you tell me to use the appointed Express, you will give me your express account or you will pay according to the Express.
       If you do not request, I will choose a cheap one in China.
Q3.How about the after sale service?
      1) We will always keep the quality the same as the buyer's samples and if there is something with the quality, we will make compensation for our customers.
      2) We will suggest our packing and take charge in our packing, we will keep the goods safe in the delivery.
      3) We will trace the goods from the production to selling, we will solve the problems in the selling for our customers.
Q4.When can I get a price?
      We usually quote within 24 hours after we get your inquiry.
Q5: Are you a trade company or manufacturer?
      We are a professional manufacturer with our factory.