Weight Distribution

A weight-distributing hitch is a “load leveling” hitch. It is a hitch setup mounted on the tow vehicle that uses spring bars and chains under tension to distribute part of the trailer’s hitch weight from the towing vehicle’s rear axle to the towing vehicle’s front axle and to the trailer’s axle(s). It can help reduce trailer sway and hop. Trailer hop can jerk the tow vehicle. Trailer sway is sometimes called “fish tailing”. At high speeds, trailer sway can become dangerous. Most vehicle manufacturers will only allow a maximum trailer capacity of 5,000 pounds (2,300 kg) and 500 pounds (230 kg) of tongue weight without using a weight-distributing hitch. Tow vehicles often have square receiver sockets to accept weight distributing hitches.

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A tow hitch (or tow bar) is a device attached to the chassis of a vehicle for towing, or a towbar to an aircraft nose gear. It can take the form of a tow ball to allow swiveling and articulation of a trailer, or a tow pin, or a tow hook with a trailer loop, often used for large or agricultural vehicles where slack in the pivot pin allows similar movements. SMI(Sino Machine Industry) towing pintle used worldwide.

SMI tow hitch and tow bar’s main features:
Designed for heavy-duty towing, Tight turning radius, Pintle hook, Optional Ball Adapter, Collapsible legs, 10,000 lb capacity, and safety cables.

Also we offer OEM/ODM tow hitch or tow bar. The tow bar which Sino Machine Industry supplied were produced per customer’s drawings or specifications. All the parts are made in China and working for global machinery industry. SMI Castings Serving the Industrial Markets of the World.