❒ Many countries has the limited loading capacity for each axle line, normally it is 10 tons. Deduct the deadweight of the semi trailer, the true loading capacity of the vehicle is too small. Now days, the strength of the Supro Trailer structure is very strongner, and the each axle can load more than 10 tons easly! So we do not need to use too many axles to the shipment. As we know that, many axles and Tyres has more oil consumption, and also it would swear tires hardly and quickly. So it is necessary to design a multi axles low bed trailer which can jack up some un-using axles while travelling on the road.
❒ Supro Trailer have designed a 7 axles low bed trailer, the middle 3 axles are fixed and use the mechanical suspension. The front 2 axles and rear 2 axles are using hydraulic suspension which can be jacked up while not using for travelling. Not only this structure, Supro Trailer can produce multi axles with automatic steering axles, telescoping beams, and hydraulic suspension with jack up function.
Photos of the 7 axles low bed trailer▼
The front 2 axles and rear 2 axles are jacked up▼
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