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April 21, 2023

Common air suspension problems and its uses

Airbag or air strut failures are usually caused by wet rust, aging, or moisture in the air system being damaged from the inside.Air suspension components can fail as the rubber dries out.Debris on the road can puncture the airbag.For custom applications, improper installation may cause the airbag to rub against the frame or other surrounding components, causing damage to the frame. Overextension of the air spring not being adequately restrained by other suspension components such as the shock abs

February 23, 2023

How to design the HSE plan for large-scale transportation (1)

Security Risk Analysis Analysis of Environmental Factors

November 08, 2022

How does a hydraulic platform trailer work

Hydraulic Platform Trailer: Revolutionizing Heavy Transport

November 08, 2022

Semi-trailer welding process introduction and local welding process

he welding defect of the semi-trailer frame is one of the most serious defects in the welding structure of the whole vehicle, which will directly affect the product quality of the whole semi-trailer and even lead to sudden traffic accidents. The welding defects of semi-trailers are closely related to the metallurgical factors in the welding process and the mechanical factors in the use pr

September 26, 2022

Working principle of hydraulic lifting system of dump truck

Hydraulic axle modular trailer system working principle

August 12, 2022

How to change an airbag suspension on a semi trailer?

Change an airbag suspension on a semi trailer Recently, there have been many customer inquiries. The original trailer had three axles and was suspended with leaf springs. I wonder if it can be changed to an axle for lifting? Of course you can, this kind of semi-trailer is very common. It is also very simple to change.

August 05, 2022

Introduction to dolly semi-trailer structure and function

Dolly semi trailer structure details The main structure of the

July 29, 2022

SPMT hydraulic platform trailer applied in equipment installation & more(2)

SPMT hydraulic platform trailer positioning accuracy verification experiment 1. The experimental site, measurement equipment and experimental design description are shown in Figure 6. This verification experiment is carried out on a flat concrete site using a 6-axis SPMT. The experimental pr

July 25, 2022

SPMT hydraulic platform trailer applied in equipment installation & more(1)

With the development and changes of the industrial chain, the modular construction of large-scale equipment in various industries is becoming more and more mature. In order to realize the installation of large-quality modules, in some large-scale engineering projects, cranes are used for the installation of large-volume and high-quality modular components, which is more difficult. Under the premi

July 08, 2022

SPMT independent oil cylinder steering mechanism information(2)

SPMT oil cylinder steering detailed ways

July 04, 2022

SPMT independent oil cylinder steering mechanism information(1)

This article relates to an independent oil cylinder steering mechanism for a hydraulic module vehicle, in particular to a dedicated independent oil cylinder steering mechanism for SPMT hydraulic modular transport vehicles and related equipment.

June 27, 2022

Learn hydraulic modular trailer features and steering system

What is a hydraulic axles modular trailer? In the field of large-scale transportation, in order to meet the bearing capacity requirements of roads and bridges, it is often nec

June 13, 2022

Transport stability of SPMT module car 6-axis car plate

SPMT modular trucks are mainly used in the transportation of heavy and super-large structures. They have the advantages of large load capacity and flexible movement. They are mainly used in the transportation of heavy and super-large structures. It is widely used in engineering fields such as petroleum, chemical industry and bridge construction. Under normal circumstances, before SPMT operation, the PPU, 6-axis car plate, and

June 03, 2022

SPMT double longitudinal train plate's transport stability and capacity - part 03

Under the condition that both the cargo weight g and the action position l satisfy the inequality, the stability requirements for 6-axis carriage plate transportation are met. The figure shows the relationship between the two variables g and l of axis 6 carriage plate under the two marshalling modes of n=3 and n=4, in which the shaded area is the allowable cargo load size and action range. It can be see

June 01, 2022

SPMT double longitudinal train plate's transport stability and capacity - part 02

Factors affecting driving stability of modular heavy load transporter Since the goods have been firmly tied up with the vehicle body during operation, when the

May 25, 2022

What exactly is SPMT - the strongest means of transport on land - part 2

SPMT can be configured with the following three types of pendulum axles 1. Driven pendulum axle - with hydraulic motor, it can obtain power from

May 23, 2022

What exactly is SPMT - the strongest means of transport on land - part 1

Chinese name of SPMT: self propelled modular transport vehicle, also known as self-propelled hydraulic flat car. It is mainly used for the transportation of heavy, large, high and special-shaped structures. Its advantages are flexible u

April 08, 2022

Self-propelled hydraulic modular vehicle's steering system introduction-part 6

Self propelled modular trailers' steering system features

April 04, 2022

Self-propelled hydraulic modular vehicle's steering system introduction-part 4

Self propelled modular trailers' steering mode The steering modes of

March 09, 2022

SPMT module vehicle's precautions and maintenance-part 1

Engine's precautions of SPMT for yacht transport The recommended running in time of the engine of the modular vehicle shall not be less than 200 hours, the daily working time within the

February 25, 2022

Precautions for trailer traction pin-part 1

he saddle of tractor and the traction pin of semi-trailer, as the key parts of the semi-trailer, are subjected to multi-dimensional spatial torque,

February 14, 2022

Hydraulic trailer-do you know enough about the height of it part 1?

What is hydraulic modular trailer height? Trailer

January 03, 2022

Different semi trailers should use suitable tires

Models suitable for steel tire and vacuum tire of special semi-trailer

November 24, 2021

New development of SPMT

In recent years, foreign manufacturers of self-propelled modular transporter have continuously explored and studied on the basis of the past, and adopted some new technologies to make the SPMT have lower self-weight, better performance and stronger market competitiveness.

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