Product Details
Functions
1. Stabilization:
Provides critical support for semi-trailers when detached from the
tractor, ensuring stability and preventing tipping.
2. Load-Bearing:
Rated for a static load capacity of28 tons, with some models
capable of handling up to80 tons(check manufacturer specs).
3. Dual-Speed Operation:
• Fast Mode: Quick extension/retraction under no-load conditions
(~15–20 seconds).
• Slow Mode: Precise, controlled movement under heavy loads (~30–45
seconds).
4. Optional Electric Actuation:
Advanced models may include electric drives for effortless
operation.
Specifications
Materials
• Main Structure:
High-strength Q345B/Q460C steel for durability and load resistance.
• Piston Rod:
Chrome-plated, hardened steel for corrosion and wear resistance.
• Corrosion Protection:
Hot-dip galvanizing or epoxy powder coating.
• Seals:
Nitrile rubber (NBR) or polyurethane (PU) for hydraulic fluid
integrity.
Key Features
• Adjustable Foot Plate:
Swiveling base with anti-sink teeth for uneven terrain.
• Safety Lock:
Manual or automatic locking pins to prevent accidental retraction.
• Low-Maintenance Design:
Easy access to grease fittings and replaceable wear parts.
Company Profile
Jinan Howostar Auto Parts Co.,Ltd, is located in Jinan
City,Hometown of SINOTRUK. Focus on Sinotruk Parts (HOWO)and
Shacman Parts and FUWA Trailer parts More than 15 Years. Especially
for HOWO, A7, T7, HAOHAN, HAOKA, SITRAK and F2000, F3000, H3000,
M3000,X5000 and X6000 Parts.
HOWOSTAR is based on good quality and enjoys a good reputation in
many foreign regions, bringing more business to our local friends.
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Driving your business Together !