4 Line 8 Axle Lowbed Trailer (100 Ton)

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4 Line 8 Axle Lowbed Trailer (100 Ton)

The Truckman 4 line 8 axle lowbed trailer is a 100-ton heavy-haul semi trailer for moving large excavators, bulldozers, transformers, crushers and other oversized machinery. Eight 13-ton axles on 32 tires spread the load over a wide footprint, and the 3 m low deck keeps the cargo’s centre of gravity down for stable highway and site travel.

Rated payload:100 tons
Axles:8 × 13 t (4 axle lines), ZY
Tires:32 × 315/80R22.5, Triangle
Deck width:3,000 mm, extendable to 3,500 mm with side wideners
Key components:WABCO brake system, JOST A300C landing gear, JOST 90# king pin

Low Bed Trailer Specification

Item	Specification
Model	4 line 8 axle lowbed semi trailer
Rated payload	100 tons
Overall dimensions (L × W × H)	13,700 × 3,000 × 3,950 mm
Deck width with wideners	3,500 mm (250 mm each side)
Axles	8 × 13,000 kg, ZY brand
Tires	315/80R22.5, 32 pcs, Triangle brand
Frame	High-tensile steel, welded
Brake system	WABCO
Landing gear	JOST A300C, 28 t lifting capacity
King pin	JOST 90# (3.5 inch)
Rear ramps	Spring-assisted mechanical ladder ramps
Cargo securing	Heavy-duty rope hooks and rope tensioners

Specifications are for reference. Deck length, deck height, ramp type (mechanical or hydraulic), gooseneck design and axle brand can be built to your cargo and route.

Frame and Low-Deck Design

The chassis is welded from high-tensile steel with deep main beams and cross members, so it resists twisting, shock and impact from heavy point loads such as excavator tracks or a transformer base. The deck sits low between the gooseneck and the axle group, which lowers the combined centre of gravity, reduces body roll in corners and gives more clearance under bridges and power lines.

JOST A300C Landing Gear

The trailer stands on JOST A300C linked landing gear. With a 28-ton lifting capacity and a high static load rating, it supports the loaded gooseneck safely during coupling, uncoupling and long stops, and is built for frequent daily use in heavy-haul fleets.

Side Wideners and Cargo Securing

Pull-out wideners on both sides of the deck add 250 mm per side, taking the loading width from 3.0 m to 3.5 m. When a machine with wide tracks or an over-width load comes in, you widen the deck instead of sending a second trailer – one trailer covers more jobs and fleet scheduling gets simpler.

Heavy-duty rope hooks along the side rails and rope tensioners are supplied as standard, so chains and straps can be tensioned evenly and the load stays fixed over long distances.

What Can a 4 Line 8 Axle Lowbed Trailer Carry?

Construction machinery:large excavators, bulldozers, wheel loaders, road rollers
Mining equipment:crushers, screens, drill rigs and heavy mining machines
Power and energy:transformers, generators, wind tower and tank sections
Industrial cargo:steel structures, pressure vessels and other heavy indivisible loads

4 Line 8 Axle vs. Standard 4 Axle Lowbed Trailer

	4 Line 8 Axle Lowbed	Standard 4 Axle Lowbed
Tires	32	16
Axles under the load	8	4
Load per tire	Lower – about half	Higher
Deck width	3.0 m, 3.5 m with wideners	Usually 2.5–3.0 m
Best for	Regular 80–100 t loads, wide machines, roads with axle-load limits	Lighter machinery and general heavy cargo

If most of your loads are below 60–80 tons, a 3 or 4 axle lowbed is usually more economical. For repeated loads close to 100 tons, the 4 line 8 axle trailer gives a wider safety margin on tires, axles and road limits.