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Wholesale Jost King Pin for Semi Trailer, Landinggear Fifth Wheel Trailer Part
The semi-trailer lifting leg is located at the front end of the semi-trailer frame for use after the semi-trailer is separated from the tractor.
Description
We insist on proceeding from reality, studying the market trend down-to-earth, and focusing on the quality of Three Axle Air Suspension, American Type Rear Hanger, American Type Middle Hanger Assembly. Our company has strong production capacity, solid production foundation and complete and scientific quality management system. As a member of the industry, it is our historical responsibility to promote the sustainable development of the industry.
Product Introduction
The semi-trailer lifting leg is located at the front end of the semi-trailer frame for use after the semi-trailer is separated from the tractor.
There are two types of outriggers, single-acting and linkage. Single-acting outriggers mean that both sides are operated separately, and there are two cranks. Linked outrigger means that both sides are raised or lowered at the same time during operation, and there is only one crank.
Product Parameters (Specifications)
Model number | Carrying load(T) | Static load(T) | Installation height(mm) | Stroke height(mm) |
DY-Linkage outrigger | 30 | 80 | 790/840 | 430/480 |
DY-Outrigger | 30 | 80 | 790/840 | 430/480 |
DY-Built-in support legs | 28 | 80 | 790/840 | 430/480 |
DY-Hydraulic outrigger | 30/60 | 80/120 | 790/840 | 430/480 |
Product Features And Applications
The safest carrier for modern cargo transportation, convenient operation, high safety and long service life.
Advanced manufacturing technology and unique design ensure stronger bearing capacity and durability of the outriggers.
Product Detail Presentation

Production equipment and technological process
Each pair of outriggers is cut by a shearing machine, punched by a punch, bent by a hydraulic press, automatically welded and positioned, and shot blasted by sandblasting and rust removal. Workers assemble, spray and pack.
After-sales service
Every product to the customer is a qualified good product. The company is close to the follow-up service, keeps abreast of product usage, updates product technology, improves product performance, and guarantees delivery
Professional consultation question and answer
The company has always followed the spirit of "quality starts with every screw" and the operating philosophy of "continuous innovation, sincere service". Innovation is the root of the company's growth. Continuous innovation allows every user to use it with peace of mind and peace of mind.
The company's latest news
The company has established a complete sales system and established overseas warehouses in many countries to facilitate customers to purchase good products.
We believe that continuous improvement and innovation of Wholesale Jost King Pin for Semi Trailer, Landinggear Fifth Wheel Trailer Part is an important way for companies to produce marketable products. Our company's products have been widely used in many fields and we have become the industry leader. We have stepped into a brand new stage from the traditional manufacturing mode, reflecting the creativity and leading level in production process, which is a technological progress.
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