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NO.977 Qingwei Road, Jimo District, Qingdao City

22

2025-08

Maintenance of mixer truck in autumn

1. Wiper should be loved The increase rain in the autumn will inevitably make the wiper take on more responsibility. The owner can place the wiper switch at various speed positions, pay attention to whether the wiper has vibration and abnormal noise during work, check whether the wiper maintains a certain speed at different speeds, observe the state of the wiper, and the wiper strut Whether there is a phenomenon of uneven swing or slip.

2025-08-22

Maintenance of mixer truck in autumn

20

2025-08

How Trailer Concrete Pumps Function: A Detailed Overview

The principle of the concrete pump is actually quite simple. The rough principle is quite simple, just like a syringe for injection, sucking in and then pumping out. There are two concrete cylinders, one sucking and the other pumping, and the two work alternately.

2025-08-20

How Trailer Concrete Pumps Function: A Detailed Overview

15

2025-08

The secret of preventing the side turn of the pump truck

The tilt device for measuring the vehicle's level and the sensor for measuring the pressure on the supporting leg.The tilt sensor can sense the vehicle's level and send real-time horizontal Angle information, which can effectively avoid the tilting caused by ground slow decline.The function of the tilt sensor is to measure the tilt Angle of the vehicle in real time.The measurement accuracy of the tilt sensor is higher than 0.05 degrees.It can filter out small tremors caused by engine and pump tremors and trigger alarm when the Angle of left and right is greater than 3 degrees or the Angle of front and rear is greater than 5 degrees.

2025-08-15

The secret of preventing the side turn of the pump truck

13

2025-08

Key Practices for Small Loader Use and Care in the Initial Running-in Phase

After a small loader leaves the factory, it is generally stipulated that there is a running-in period (or running-in period) of about 12-50 hours, which is stipulated according to the technical characteristics of the small loader in the early stage of use. The running-in period is an important link to ensure the normal operation of the small loader, reduce the failure rate, and extend its service life. However, at present, some users ignore the special technical requirements of the running-in period of the new machine due to lack of common sense in the use of loaders, or because of tight construction period, or because they want to make profits as soon as possible. Some users even think that the manufacturer has a warranty period anyway, and the manufacturer is responsible for repairing the broken machine, so the machine is overloaded for a long time during the running-in period, resulting in frequent early machine failures. Even when the warranty period is about to come, long-term operation ignores maintenance, and the failure is exposed as much as possible to obtain the manufacturer's warranty. During the last warranty period, the equipment is normal, and after the warranty period, frequent failures will not only affect the normal use of the machine, but also shorten the service life of the machine. Therefore, full attention should be paid to the use and maintenance of the loader during the running-in period.

2025-08-13

Key Practices for Small Loader Use and Care in the Initial Running-in Phase

11

2025-07

A Comprehensive Guide to Choosing the Right High-Performance Skid Steer Loader

The skid loader is known as the "sharp knife" product among small construction machinery. With its powerful functions and flexible and maneuverable characteristics, it is widely used in infrastructure construction, road and bridge, dock loading and unloading, municipal maintenance, sanitation, residential and other narrow construction environments... It is a multifunctional work platform that can meet different tasks. If the piston comes wear phenomenon, it will lead to the concrete cylinder wall and piston seal greatly reduced, and even appear the leakage problem.In addition, damage to the piston can affect the pumping capacity of the pump truck, as the concrete suction into the concrete cylinder decreases as the piston wears away.Piston general wear-resistant rubber, polyurethane, rubber and other materials, the diameter of the general than the cylinder diameter of 3-4mm.If excess concrete slurry is found in the tank, check to see if concrete pistons need to be replaced and if necessary.The piston lip should be pressed down first when replacing, and it should slide into the cylinder through one end of the cylinder.

2025-07-11

A Comprehensive Guide to Choosing the Right High-Performance Skid Steer Loader

09

2025-07

Easy to damage parts and maintenance of pump truck

1. The piston If the piston comes wear phenomenon, it will lead to the concrete cylinder wall and piston seal greatly reduced, and even appear the leakage problem.In addition, damage to the piston can affect the pumping capacity of the pump truck, as the concrete suction into the concrete cylinder decreases as the piston wears away.Piston general wear-resistant rubber, polyurethane, rubber and other materials, the diameter of the general than the cylinder diameter of 3-4mm.If excess concrete slurry is found in the tank, check to see if concrete pistons need to be replaced and if necessary.The piston lip should be pressed down first when replacing, and it should slide into the cylinder through one end of the cylinder.

2025-07-09

Easy to damage parts and maintenance of pump truck
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