4 axle lowbed trailer allows the transportation for vehicles weighing up to 50-60 tons such as heavy vehicles, railway equipment, agriculture, mining, and construction machinery. The general area of use is vehicle transportation.  

General Brief

Loading Ramp: Hydraulic, pneumatic operated or spring system

Platform: Pool type, flat type, from loading

Axles: BPW or BPW type Turkish brand axles with 9-12-14-16 tons capacity, drum or disc option

Steering: Self steering, Hydraulic steering option

Brakes: Wabco EBS or Wabco ABS brake system

Suspension: Air suspension, hydraulic, mechanical leaf spring suspension or bogie type suspension

Tires and Rims: Single or Double Tire, 385/60 R22,5 – 315/80 R22,5 – 12 R22,5 – 13 R22,5

Electrical System: Saba brand electrical system with 7 or 15 pin option

King Pin: 2” or 3,5” king pin JOST or equivalant Turkish made

Landing Gear: 25-35 Tons JOST or equivalant Turkish made

Painting: DYO brand with primer coating

Accessories: Tool box, fire box, spare tire carrier, water tank, load lushing rings

4 Axle Low Loader Semi Trailer Technical Specifications 


Welded with gas metal welding, Usage areas and capacity is produced as “I” chassis made of high strength steel in overloaded cases.

Platform Material

The upper middle part of the platform can be coated with thickness of sheet. To ensure maximum friction, the sides of the platform are coated with steel and wood under the wheel.

Loading ramp

It can be produced with a mechanical or hydraulic system. The width of the ramp can be determined according to the vehicle to be used. The hydraulic system operates in 2 stages and is controlled by a fixed control lever.


2 axles are mounted as single or double tires. Axles are optional as disc or drum. According to demand, European brands (BPW, SAF) or Turkish brands are used. Chassis structures adapted to tandem axles are possible. Fixed and Self Steering axle system


It is produced with spring and air suspension according to Turkish or European brands.


According to the axle structure, 4 and 8 European or Turkish brand tires are used. Tire sizes available;
385/65 R 22,5 – 315 / 80 R 22,5- 12 R 22,5- 13 R 22,5- 12 R 24

Electrical system

Sockets – standard in SAE rear stop lamps
Side marker lamps
Brake safety warning lamps
Signal light
Tail & stop combined lamps (red)
Turn signal combined lamps (orange)
Reverse lamp (white)
Steel supports for the laps

Brake System

In line with EU standards EBS, RSS Brake Systems. Dual air brake system,  Dual circuit brake hardware, Service brake bellows Emergency brake Load balancing distribution valve, Automatic brake adjusters

King Pin

Certificated Turkish Brand Jost Type Steel king-pin which is 2” or 3,5”

Landing Gear

Telescopic, mechanical conveyor legs, with the capacity of 25 tons


2 Times painting the RAL code color selection is made according to customers choice


fire extinguisher

metal or plastic box

plastic water tank

reflector side and rear

side lashing rings

4 Axle Low Loader Capacity

Maximum 50-60 tons Payload Capacity

Total Length: 13600 mm

Platform Length: 9600 mm

Goosneck: 4100 mm

Width: 2550 mm + 250 mm + 250 mm side extension

Platform Height: 1180 mm

Kin pin Height 1400 mm

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