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 stable operation at maximum fuel supply and speed
• The test bench should have a wide range of speed changes
• Speed, flow and fuel measurement must be reliable
• Standard high-pressure oil pipes should be used
• Standard fuel injectors should be installed
• Output oil pressure must be adjusted to 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.

We stick to our principle of developing quality and providing satisfactory service superior to the products. We always believe that products with good quality can help to build up good images, and with good service, valued customers will always stand by us.