Japan Factory ~OEM 
       
komatsu excavator gear pump

machine model : PC75/PC75UU-3/PC78

Description :705-24-29090




 

Company Profile:
 

 Zhengzhou Wan Xun Industrial Co.,Ltd is specialized in genuine and replacment quality spare parts for construction machinery and agricultural machinery.

 

    Our factory has exported to more than thirty countries all over the world. Our factory strictly obeys the national quality standard to produce the parts for customers, so our products are warmly welcomed by all old and new customers. we also estabish very good relationship with the stable OEM manufatures, so that  we could supply all our customers the best product, the lowest price, the in-time delivery time.

Parts we supply:

komatsu bulldozer :D20.D50.D60.D75.D85.D155.D355

komatsu loader :WA70.WA90.WA100.WA120.WA500.WA800

komatsu dump trucks:HD100-HD985

komatsu crane :LW100.LW250

 

 

 

Steering Pump, Transmission Pump, Gear Pump, Hydraulic Pump, Work Pump Ass'y. Water Pump Ass'y,Sealing ring,Various Valves...

 

Other types of gear pump:

In developed industry market, the spare parts of gear pump achieved sophisticated. Therefore, check of clean oil with operation before using pump. The installation should be according to the ex works technical documents of gear pump, and related specification of this manual, also the pump structure should be taken into consideration.

 

1. 1. Oil liquid cleanliness standard requirements up to NSA10 level---NSA11 Level (The average value of contamination performance indicators less CB/T140392002rule 19/16).In others words, when using new products, oil storage tank must be cleaned completely or oil filter vehicle should carried out clean the oil, and update filter.(New products and badly worn pump can also cause technical damaged problem),once iron pin entry into new-pump with oil. The customer must ensure clean oil-channel and take oil tank, update filter.)
    
2. 2. Program of pump drive shaft and machine output shaft Max.0.05mm.The inside of spline bushing worn parts has been replaced at the proper time, or coaxial degree might have influence. Measurement the pump of brack installation and connection structure verticality less 0.05mm. It must be check machine drive and pump drive shaft concentricity within 0.05mm.
    
3. 3. When replace new pump, it requirements fill up with hydraulic oil inlet position, and turn a half circle direction to pump rotation. The gear pump inspection shall be done in this side. After installing, check if the connecting head, seal ring, leak oil, leak out of this pipe. Within 20mins keeping low speed without air. The machine will not be operation and burn shaft if pressure insufficient.

Why choose us:

 A. More than thirty years experience in the line of the market, produce high quality excavator bulldozer spare parts High quality at competitive price.

B. Luxury experience to export to Southeast Asia, Korea, India, Africa, Brazil, Europe and many other countries.

C. One-stop shopping. We have Trading company based on our factory, supply with various spare parts for your need, with high quality at company price, one-stop shopping, save your time to searching the parts you need urgent.

D. Factory directly sale means the best prices.

E. Parts available in stock, usually we can send pumps to you within 24 hours after your pament.  

F. One year gurantee.

G. Could develop new products according to customer's requirement or technical drawing.

                                  Japan Factory ~OEM 
       
komatsu excavator gear pump

machine model : PC75/PC75UU-3/PC78

Description :705-24-29090




 

Company Profile:
 

 Zhengzhou Wan Xun Industrial Co.,Ltd is specialized in genuine and replacment quality spare parts for construction machinery and agricultural machinery.

 

    Our factory has exported to more than thirty countries all over the world. Our factory strictly obeys the national quality standard to produce the parts for customers, so our products are warmly welcomed by all old and new customers. we also estabish very good relationship with the stable OEM manufatures, so that  we could supply all our customers the best product, the lowest price, the in-time delivery time.

Parts we supply:

komatsu bulldozer :D20.D50.D60.D75.D85.D155.D355

komatsu loader :WA70.WA90.WA100.WA120.WA500.WA800

komatsu dump trucks:HD100-HD985

komatsu crane :LW100.LW250

 

 

 

Steering Pump, Transmission Pump, Gear Pump, Hydraulic Pump, Work Pump Ass'y. Water Pump Ass'y,Sealing ring,Various Valves...

 

Other types of gear pump:

In developed industry market, the spare parts of gear pump achieved sophisticated. Therefore, check of clean oil with operation before using pump. The installation should be according to the ex works technical documents of gear pump, and related specification of this manual, also the pump structure should be taken into consideration.

 

1. 1. Oil liquid cleanliness standard requirements up to NSA10 level---NSA11 Level (The average value of contamination performance indicators less CB/T140392002rule 19/16).In others words, when using new products, oil storage tank must be cleaned completely or oil filter vehicle should carried out clean the oil, and update filter.(New products and badly worn pump can also cause technical damaged problem),once iron pin entry into new-pump with oil. The customer must ensure clean oil-channel and take oil tank, update filter.)
    
2. 2. Program of pump drive shaft and machine output shaft Max.0.05mm.The inside of spline bushing worn parts has been replaced at the proper time, or coaxial degree might have influence. Measurement the pump of brack installation and connection structure verticality less 0.05mm. It must be check machine drive and pump drive shaft concentricity within 0.05mm.
    
3. 3. When replace new pump, it requirements fill up with hydraulic oil inlet position, and turn a half circle direction to pump rotation. The gear pump inspection shall be done in this side. After installing, check if the connecting head, seal ring, leak oil, leak out of this pipe. Within 20mins keeping low speed without air. The machine will not be operation and burn shaft if pressure insufficient.

Why choose us:

 A. More than thirty years experience in the line of the market, produce high quality excavator bulldozer spare parts High quality at competitive price.

B. Luxury experience to export to Southeast Asia, Korea, India, Africa, Brazil, Europe and many other countries.

C. One-stop shopping. We have Trading company based on our factory, supply with various spare parts for your need, with high quality at company price, one-stop shopping, save your time to searching the parts you need urgent.

D. Factory directly sale means the best prices.

E. Parts available in stock, usually we can send pumps to you within 24 hours after your pament.  

F. One year gurantee.

G. Could develop new products according to customer's requirement or technical drawing.