Email:info@eoexport.comEO Technology Co., Ltd.

EO Technology Co., Ltd.

Hydraulic Main Pump

Basic Info

  • Model NO.: k3v140

  • Application: Excavator

  • Condition: New

  • Pressure: High Pressure

  • Size: Standard

  • Packaging: Carton or Wooden Case

  • Payment Term: T/T, Western Union.Payapl

  • Mechanical: Doosan/Hyundai/Sany Excavator

  • Specification: ISO9001: 2000

  • HS Code: 8413503990

  • Type: Crawler

  • Certification: ISO9001: 2000

  • Brand: Kawasaki

  • Fuel: Diesel

  • Used: Oil

  • Warranty Time: 3 Months

  • Model: K3V140

Product Description

K3V140 hydraulic main pump make in Japan piston pump for doosan/hyundai/sany excavator

Basic Info.


Bulk Price: Get an additional 3% off when you buy 2 piece or more
ApplicationDoosan/hyundai/sany Excavator
MOQ1 Piece
Standard K3V140 pump

K3V140 pump plunger and the cylinder body standard clearance: 0.028, 
The biggest gap: 0.043 mm

Maximum clearance plunger rod and sliding boots: 0.3 mm

The length of the spring: 47.1 mm ~ 47.9 mm

Ball joint and set plate assembly, after a bottom, 
To set plate nine holes of the ball joint plane: 12.5 mm ~ 13.5 mm 


PackageCarton or Wooden Case
Payment TermT/T, Western Union, Paypal
Delivery Time1-3 Days After Receive The Payment
Transportation WayBy Sea, Air, DHL, FedEx
Warranty Time3 Months 


Note: When the hydraulic system cleaning: 

1, the general hydraulic system when cleaning, work with hydraulic oil can be used to test oil. 
Can't use kerosene, gasoline, alcohol, steam or other liquid, 
Prevent the hydraulic components and pipe, tank and seal from corrosion; 

2, cleaning process, the hydraulic pump and cleaning medium heating operation simultaneously. 
Clean the oil temperature is (50-80 oC), rubber slag in the system is easy to get rid of; 

3, in the process of cleaning, usable and non-metallic hammer percussion tubing, 
Continuously tap, also can not continuously tap, pipe line and remove attachments; 

4, hydraulic pump intermittent operation is beneficial to improve the effect of cleaning, 
Intermittent time is commonly (10 to 30 min); 

5, in cleaning oil back to the road, should install filters or mesh. Just open  



Product Description: 

1. Heavy duty hydraulic piston pump for excavator

2. Completely interchangeable with original

3. Low-noise, high efficiency, high reliability, long life

4. Very comeptitive price

5. Widely applicable for agricultrual machinery, engineering machinery, 
Mining machinery, 
industrial machinery, aviation and transport machinery etc. 

6.3 months of warranty


1. Updated product design

2. Optimized materials selection

3. Advanced manifacturing process and production technology

4. All are in the line with global standards

5. By long time testing, proved to be excellent

All models for hydraulic pumps/motors parts we can supply: 

Brand NameModel Number
KomatsuPC50/60/100/120/150/200/220/300/400(-1/2/3/4/5/6/7)/650; PC45R-8swing motor
RexrothA10V(S)O10/16/18/28/45/63/71/85/100/140 (H & E first products)
A2F10/12/23/28/45/55/63/80/107/125/160/200/225/250/355/500/915/1000; (A2VK)
UchidaA8V86; A10VD17/43/71; AP2D14/21/25/36; PSVD2-19E/21E/27E
SauerSPV20/21/22/23/24/25/26, SPV6/119; MPV046; PV90R30/42/55/75/100/250
Eaton3331; 3932; 4621/31; 5421/23/31; 6421/23/31; 7620/21
PVE19/21; TA1919; MFE15/19
PVH57/74/98/131; PVM028
Cat12G/14G/16G/215/225/235/245/992/963; CAT320(AP-12); CAT320C; CAT330B
CaterpillarCaterpillar SPK10/10(E200B); E200B NEW TYPE; SPV10/10; CAT120
LindeBPR105/140/186/260; BPV35/50/70/100/200; B2PV35/50/75/105; H3.0/H4.5 travel
HPR75/90/100/130/160; BMV50/55/75/105; BMF35/75/105/140/186/260; MPF55, MPR63
HaweV30D75/95/140/250; V60
ParkerPAVC100; PV040/092/140; P200Q; PVP16/76
NACHIPVD-2B-32/34/36/100; PVD-3B-54P; PVK-2B-505
VolvoF11, F12
KobelcoSK30/60/100-7/200-1/3/6/7/220-2/3/320; HD450V; LUCAS400/500
KayabaMAG150/170; MSF85/PSVS-90C; PSVL-54; KYB87, KMF90; MSF23
KawasakiK3V45/63/112/140/180/280; K5V80/140/200
K3SP36; KVC925/930/932; DNB08; NVK45DT; SBS120/140
NV64/84/90/111/137/172/270; NX15; BE725
MX150/173/500; M2X63/96/120/128/146/150/170/210; M5X130/180

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