Optimized English Version — News & Knowledge Article Chenwei Heavy-Duty Trailer Jack: A Reliable Choice for Truck And Trailer Applications

In the truck and trailer parts industry, reliability and strength define performance. Chenwei Machinery, a professional manufacturer of trailer jacks and landing gears, introduces its 12,000 lbs side-wind weld-on trailer jack — built for exceptional lifting stability and long-term durability.

Whether used for semi-trailers, cargo trailers, or boat trailers, this model combines smooth operation with powerful support, making it a must-have component for professional haulers and transport fleets.

Product Overview

• Support Capacity: 12,000 lbs

• Lift Capacity: 10,000 lbs

• Total Travel: 26 inches

• Quick Release: 13-1/2 inches instant drop

• Design: Direct weld-on type

• Base Plate: Oversized 8” × 8-1/2” for improved stability

• Crank: Smooth and ergonomic side-wind handle

This trailer jack provides solid lifting performance comparable to leading brands such as FUWA and JOST. Its hydraulic-style stability and reinforced support legs make it suitable for semi-trailer landing gear systems, spare gear support legs, and heavy-duty truck accessories.

Why Trailer Jacks Matter in Trucking

Trailer jacks are an essential part of the truck and trailer accessories market. They help lift and stabilize trailers during loading, parking, or maintenance. In Boating Magazine’s “Ask the Experts,” Jim Hendricks demonstrated how to select and replace a trailer jack with @sierra_parts, highlighting its role in ensuring safe towing and smooth operation — a principle that Chenwei fully embraces.

Chenwei’s trailer jacks offer:

• Strong load-bearing capacity for semi-trailers

• Easy operation with side-wind crank

• Quick height adjustment for diverse applications

• Corrosion-resistant surface and durable build

Applications Across Truck and Trailer Systems

Chenwei trailer jacks are widely used in:

• Semi-trailer landing gear systems

• Truck and trailer support legs

• Hydraulic lift jacks

• Jockey wheels and trailer stabilizers

• Spare gear and support systems compatible with FUWA and JOST

With advanced design and strict quality testing, Chenwei ensures every trailer jack and landing gear provides long-term stability, even under demanding working conditions.

About Chenwei Machinery

Located in Renqiu, China, Chenwei Machinery specializes in the design, production, and customization of trailer jacks, landing gears, and truck parts. The company follows international manufacturing standards, holds ISO and CE certifications, and offers full OEM support for global distributors.

Upgrade your towing setup with Chenwei’s premium trailer jack and landing gear solutions — engineered for safety, power, and reliability.