PC35MR PVD-1B1-4 Komatsu Gear Pump

Medium High Pressure Excavator Komatsu Gear Pump PC35MR PVD-1B1-4 Hydraulic Pump

High quality Hydraulic Gear Pump, Excavator part Hydraulic Pump PC35MR PVD-1B1-4

What parameter you need to send us :
If you need the gear pump , please send us the pump picture and machine model , so we can check it easily .
If you need the hydraulic pump parts , you can send us the size of the piston shoe , so we can check the parts according to the piston shoe size , but it will be better if you send me the nameplate of the pump and pump picture .

Product Description:

Instruction Manual of Installationand Operation for Gear Pump
1 . In developed industry market, the spare parts of gear pump achieved sophistied . 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 specifiion of this manual , also the pump structure should be taken into consideration .

2 . Oil liuid cleanliness standard requirements up to NAS10 Level-NAS 11 Level (The average value of contamination peformance indiors less CB/T14039-2002 rule 19/16 ). In others words, When using new products, oil storage tank must be cleaned completely or oil filter vehicle should be carried out to clean the oil , and update filter . ( New products and badly worn pump can also cause technical damged problem, once iron pin entry into New-Pump with oil . The customer must ensure clean oil-channel and take oil tank , update filter . )

3 . 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 .

About Guangzhou Kehao Hydraulic

Established in 1998, Guangzhou Kehao Gear Pump Manufacturing Co., Ltd. specializes in manufacturing high-performance hydraulic gear pumps for:
✔ Construction Machinery
✔ Mining Equipment
✔ Heavy-Duty Trucks
✔ Marine Applications

Trusted by Global Brands
Our precision-engineered pumps meet the exacting standards of industry leaders including Komatsu, Parker, JCB, and other major manufacturers. With exports to Southeast Asia, Africa, and Europe, we deliver reliable hydraulic solutions worldwide.

Our Capabilities
• In-House R&D – Custom solutions tailored to your specifications
• Advanced CNC Manufacturing – Precision machining for consistent quality
• End-to-End Service – From design to after-sales support

Comprehensive Product Range
We supply:

OEM-quality aftermarket parts

Remanufactured components
for excavators, loaders, bulldozers, dump trucks, graders, and cranes

Our Commitment
"Precision Built. Performance Guaranteed."
Every Kehao product reflects our unwavering dedication to quality and customer satisfaction.

Partner With Us
Contact our team to discuss your hydraulic system requirements.