Maxway Trailer manufactures high quality Heavy Duty U shape Dump Semi Trailer from China to world customers. Heavy duty end dump tipper trailers are used for transporting of bulk, loose goods, such as sand,coal,mining stones,and building materials. The U shape box tipper trailer can unload more clean.

U shape dump trailer is good at high strength, strong lifting force, good rigidity and toughness, and strong carrying capacity, we can design 20CBM，25CBM, 30CBM and 40CBM capacities, also we can change the technical specifications as your requirements.

CAPACITY:
20 – 40 CBM capacities

CHASSIS AND STRUCTURE:
The chassis designed in accordance with the international transportation standards also available and prepared as having “I” section centre members are welded by submerged welding machine. They are welded between 120/12 mm bottom or top flat steel and 5 mm hub plate with high resistance to allow to obtain the highest efficiency under all road and weather conditions.

Flat base on the front in 7500 mm – 9500 mm sizes, also it is 2420 mm width inside and 2550 mm width outside.

It has 3 – 4 caps on the sides.

Back cap has suspension beam and it is 2 opening type.

950 mm cap has double addtion in 350 mm x 350 mm sizes.

AXLES:
2-3-4 pcs Axles, each one is with 9-12-16-20 tons capacity according to the trailer drum or disc brakes, hub centric, with 10 wheel nuts, and automatic slack adjuster.

HYDRAULIC SYSTEM:
U Shape Tipper Trailer is provided by level 5 heavy telescopic cylinder which provides 45 Degree tilled angle.
Oil reservoir has suction filter, tipper pneumatic remote, 2 speed lowering valve and a limit control security.
Oil tank must be added to trailer, hydraulic contact between trailer and conveyor, is provided by 2 sockets.

FRONT AXLE LIFTING:
Front shaft lifting system remote controlled from the driver’s seat.

BRAKE SYSTEM:
The WABCO or Haldex brand ABS or EBS brake system which is designed according to the European Standards is used. It consists of automatic brake ratchets, brake valves and brake bellows of 30.

SUSPENSION SYSTEM:
It consists of automatic height adjusting system, Parabolic Z leaf springs, Suspension bellows, shock absorbers restricting extensive shaft movements and vibrations.

Mechanical leaf spring suspension system.

ELECTRIC SYSTEM:
24 V illumination systems in conformity with the international standards, lamp with 7 functions, and electric socket with 7 pins are used. There are traffic warning panels on the vehicles.

PARKING LEGS:
Consists of double cycle telescopic legs each of which has a capacity of 28 tons.

KING PIN:
King pin compliant with SEA/DIN norms and manufactured from steel (42 Cr Mo 4) which is highly resistant to being cut, stretched and broken off is of flange type and can be disassembled and assembled back.

TYRES AND WHEEL RIMS:
Tires 6 + 1 pieces of 12.00R20 sizes. or single wheel optional to the customer demand.

STANDARD ACCESSORIES:
Water Retainer Mat, Spare tyre carrier, Wheel leaning mounting, Fire extinguisher preserving cabinet.

OPTIONAL FEATURES:
BPW, SAF, Gigant Axle drum or disc axle can be preffered.
Chassis and side walls group manufactured from imported metal sheet (Hardox or Domex).
Aluminum Rims.
Tire mark according to request.

PAINT:
The surfaces are cleaned under high pressure with water and bonder chemical liquid. Then it is dyed with one coat of epoxy die, and a last coat of acrylic die. It is very durable against chemical effectiveness. As desired, colours can be chosen from the RAL codes.