263J7-12021 Hydraulic Pump Main Pump for HPK170BS ZW310

The debugging of the fuel injection pump should be carried out on the fuel injection pump test bench and operated by professionals.

The preliminary preparation work is:

• The motor power of the test bench must be sufficient to ensure that the fuel injection pump can operate stably at the maximum fuel supply and maximum speed
• The fuel injection pump test bench should have a wide range of speed changes
• Speed, flow and fuel measurement must be reliable
• The specifications of high-pressure oil pipes on test benches are generally based on standard oil pipes
• Standard fuel injectors should be installed on the test bench
• The output oil pressure of the oil transfer pump is adjusted to the standard value
• The test bench must be kept clean and tidy

GUANGZHOU JIAJUE MACHINERY EQUIPMENT CO..LTD

Guangzhou Jiajue is a company engaged in manufacturing, developing and selling excavators parts, with years of exploitation and innovation, we have the capacity for distributing thousands of excavator parts, including: undercarriages parts, rubber parts, engine parts, oil seals, general consumable parts, iron parts, and hydraulic breaker etc, in hundreds of senes with full products range and quality guarantee.

We stick our principle of developing the quality and providing satisfactory service superior to the products, we always believe that products with good quality can help to built up good images, and with good service, valued customers will always stand by us. We sincerely hope to cooperate with you and build the stronger business relationship with each other.