3 Axle 17.5m Low Bed Semi Trailer 3m Width | LUYI Vehicle

Extra-long and wide industrial logistics requires reliable chassis engineering capable of handling concentrated equipment loads. Measuring 17.5m in length and 3m in deck width with a low-profile 1.8m total height, this 3-axle low-bed semi-trailer is designed specifically for oversized infrastructure transport. The elongated usable cargo platform provides ample room for tracked excavators, road pavers, long industrial vessels, and modular equipment, reducing transport cycles and maximizing fleet efficiency.

The low working platform design is essential for heavy machinery logistics. Lowering the overall load height keeps the center of gravity close to the axle centerlines, enhancing lateral stability and minimizing body roll during sharp turns. This low clearance profile allows transport operators to pass under regional bridge clearances, overhead powerlines, and toll gantries with legal overhead compliance.

The running gear is built for continuous reliability on unpaved roads. Three heavy-duty axles paired with reinforced multi-leaf mechanical suspension absorb harsh shock loads from gravel tracks and construction sites. Dual spring-assisted mechanical ramps at the rear provide a stable gradient for equipment loading, folding compactly against the frame during transit.

As an established low bed trailer manufacturer operating a dedicated China lowbed semi trailer production line, the high-tensile main beams, crossmember grid, and ramp assemblies are fabricated in-house at LUYI Vehicle. Ordering factory direct gives fleet owners direct engineering customization over deck length, ramp types, and axle configurations matched to regional transport requirements.