4 Axle 70 Ton U Shape Hydraulic Rear Dump Trailer

BAPUTI design and produce strong structure 4 Axle 70 Ton U Shape Hydraulic Rear Dump Trailer. BAPUTI 4 Axle U Shape Hydraulic Rear Dump Trailerwith loading capacity ranging from 30ton to 80ton,mainly transporting sand,aggregate,gravel, grain, coal and other goods, widely used in sandstone plant, construction site and mine site. The rear dump trailer suitable for short-distance transportation in mining areas and medium and long-distance road transportation, with stronger torsion resistance, off-road performance and durability.

For the rear dumper trailer box, we adopt high strength steel to make it durable when load the sand or small stones or rocks, especially under the off road condition.

The Rear Dump semi trailer box dimensions, shape and box plate thickness all can be customized by different cargo needs.

We cooperate with high quality axles, suspensions, brake system and hydraulic cylinders.

BPW, FUWA worldwide best axles work, WABCO brake valve, Strong quality springs and suspension, reliable hydraulic HYVA cylinder,specialized for tipping semi trailers.

Specification of 4 axle 70 ton hydraulic rear dump trailer:

Volume: 40cbm

Loading capacity: 70T

Out Size :10000x2500x3800mm

Inner size :9000X2350X1800mm

Chassis (I beam)

Top flange plate material and thickness: T700 14mm

Bottom flange plate material and thickness: T700 16mm

Middle flange plate material  T700,Thickness 10mm,Height 500mm

Box :Thickness  4mm,Height 1800mm, Material T700

Floor :material T700,Thickness 6mm

Cylinder:  HYVA196-5-7300

Axle:13ton Fuwa axle, 4 piece

Tire: Triangle ,12R22.5,16pcs

Suspension:  1 axle air suspension  +3 axle mechanical suspension

King pin :Bolts type  JOST,3.5 inch

Brake system:  Air tank  40L air tanks

Brake chamber: 4 double spring brake chamber

Landing gear:JOST ,A300C two speed

Spare tire carrier:  One  

Light : LED light

Voltage:  24v

Receptacle:  7 ways(7wire harness)and quick change type

Tool box : One piece

Painting:  Polyurethane paint&anti-rust primer&sand blasting

Tools for trailer:  Head wrench ;spare wheel crank ;

Design drawing of 4 axle rear dump trailer:

Features of 4 axle rear dump trailer:

1. Enlarge the U-shaped section carriage, the center of gravity is about 200mm lower, and the volume is larger.

2. The interior of the tipper carriage is smooth without dead ends, making unloading cleaner, more efficient and safer.

3. Dual-air braking system: Applying well-known imported braking systems such as WABCO, with reasonable arrangement, fast and safe braking, and lower failure rate

4. Circuit system: 12-24V multi-voltage change, LED lamps, can be matched with various brands of tractor trucks, and the driving safety is higher.

5. The main structure of the tipper trailer adopts high-strength structural steel, the whole vehicle is light in weight and heavy in load, and the main beam adopts strength analysis and advanced design concept to achieve the best bearing effect.

6.The internationally renowned hydraulic system is adopted, which saves time and effort, is safe and reliable, and improves the efficiency of cargo transportation and unloading.At the front of the tipper trailer is equipped with a multi-stage oil cylinder, which can lift the cargo box to a certain angle. The hydraulic oil cylinder is simple and reliable to install and easy to maintain. With control functions such as lifting, intermediate stop, and lowering, the loaded materials can be quickly unloaded from the rear of the tipper trailer.

7. The tipper trailer has strong load-bearing and lifting capacity, standard leaf spring suspension system and airbag suspension are optional.