Komatsu pc360 excavator timing maintenance - fuel maintenance The excavator should rotate different grades of fuel according to different...

The protection method of the excavator bucket cylinder includes three points. 1. Use a multi-layer cloth to make a cloth cover and wrap...

The slewing mechanism consists of a rotary hydraulic motor, a rotary brake and a rotary reducer. 1. Rotary hydraulic motor The rotary...

Fault phenomenon: "I have a Komatsu 130-7 excavator. I have done more than 2,000 hours. I have no power to dig and break. It has been...

Maintenance of the rotary turntable The rotating large turntable part includes components such as a rotating ring gear, a speed reducer,...

mportance of hydraulic system maintenance of excavators: Excavators may encounter some minor problems in daily use, big faults, many...

Although the hydraulic oil filter is a small accessory in construction machinery and equipment, it is also lacking. In the hydraulic...

Komatsu 200-6 excavator engine cooling system inspection and maintenance When using pure coolant, it can be replaced every year or 2000h....

The excavator worked hard with the operator on weekdays and carried out construction work in various places. After the construction of...

Most of the excavators today use diesel engines, because diesel engines are significantly better than gasoline engines in terms of...

The excavator who has a little work experience should have encountered the problem of discoloration of the hydraulic cylinder of the...

Excavator slewing mechanism maintenance Do you know these points? The swing motor of the excavator is composed of components such as a...

The purpose of regular maintenance of the excavator is to reduce machine failure, extend machine life, reduce machine downtime, improve...

1. Detection of unloading oil pressure: The engine idling at high speed, measuring the oil pressure of all the joysticks in the neutral...

The final drive of the excavator is quite a person's leg, the human leg is not smashed, and the excavator's final drive is broken. The...

The hydraulic pump of the excavator usually consists of a regulator, an auxiliary valve or an oil injection pump, an auxiliary valve or...

If the excavator is likened to a person, the walking part of the excavator is equivalent to a human leg. Therefore, the excavator spare...

After the excavator owner buys a new excavator, before the excavator works, first read the operation instructions of the excavator spare...

1 The main reason for engine scrap is wear, in which the wear during start-up accounts for 42.4%~50.3% of the total wear. Because the...

High-tech - diesel pump Cheap one or two hundred dollars, expensive four or five hundred oil pump, really is the heart of the old...