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3 Kinds of High-Performance Liquid-Filled Pressure Gauges

As we all know, vibration, pulsation and pressure peaks are the most common reasons for pressure gauge performance degradation and failure. In today’s extremely demanding world, instruments in the oil, gas,...

Repair Technology

By Weston Gao · February 11, 2022

What Is the Difference Between Absolute Pressure, Gauge Pressure and Differential Pressure?

In addition to temperature, the pressure is one of the most important physical state variables. The pressure is defined as the force (F N) acting uniformly on the limited area (A). Different...

Repair Technology

By Weston Gao · February 11, 2022

Five Tips to Learn About Hydraulic Pumps and Motors

Hydraulic pump and hydraulic motor are essential hydraulic components on every excavator, the structure and working principle is very similar, some outside the industry xiaobai sometimes confuse the two things.Some...

Repair Technology

By Weston Gao · February 11, 2022

99% Of Them Do! 10 Mistakes in Excavator Operation in Winter

In the cold winter, excavators in many areas are still in the working state, and any improper operation of excavators in this season will cause faults.So how can you make...

Repair Technology

By Weston Gao · February 11, 2022

Pressure Gauge Basic Knowledge Summary

At present, pressure gauges are widely used in almost all industrial processes and scientific research fields, such as heat pipe network, oil and gas transmission, water supply and gas system,...

Repair Technology

By Doris Deng · February 11, 2022

5 Steps to Deal With Fuel Injector Leak

Fuel injectors are often needlessly replaced once they have a leak. Unless the body of the injector is leaking, which is rare, replacing the O-ring seals is all that’s needed. It’s...

Repair Technology

By SINOCMP Parts · February 11, 2022

What Is the Significance of Using GPS for Construction Machinery Equipment?

Construction machinery is the most indispensable equipment in engineering construction. The quantity of construction machinery and equipment directly determines the progress of each project.For the project contractor, the cost of construction...

Repair Technology

By Weston Gao · February 11, 2022

Cat 320 Excavator Partial Fault Code

E0 Fault code Fault description E1 Fail-free E2 Engine oil pressure is low E3 Engine water too hot E4 High temperature of hydraulic fluid E5 The battery voltage is too high E6 The generator P or W...

Repair Technology

By SINOCMP Parts · February 11, 2022

Cat 320B Excavator Partial Fault Code

1301 Fault code Fault description 1302 Engine oil pressure was too low 1303 Engine coolant temperature is too high 1304 The hydraulic oil temperature is too high 1305 Inlet filter element blocked 2201 Abnormal battery voltage...

Repair Technology

By SINOCMP Parts · February 11, 2022

Cat 330C Excavator Partial Fault Code

00011# Fault code Fault description 00022# Cylinder injector solenoid valve 00033# Cylinder injector solenoid valve 00044# Cylinder injector solenoid valve 00055# Cylinder injector solenoid valve 00066# Cylinder injector solenoid valve 0041 Cylinder injector solenoid valve 0042 8V DC...

Repair Technology

By SINOCMP Parts · February 11, 2022