power booster

Power booster

When in the front pulled and rear pushed mode, one or more tractors ahead of the trailer, and the power booster behind of the trailer, before the trailer runs to a narrow S-shaped bend road, the driver can start the Power Pack Unit. Once the frontal tractor no longer has sufficient power to manage the incline, i.e. the speed drops below 14km/h, the driving gear starts automatically, thus providing sufficient thrust. The additional driving gear also switches off automatically once the incline...

Cases

The power booster modular trailer has three working modes:

1. Assist mode

2. Trailer combination

It can be used as a common trailer when on public roads, its carrying capacity can be up to 36 tons per axle line. When it is used as a trailer combination, the PPU is switched off, and the driving gear is turned into the pulled mode by the control valve of the driving gear, it can achieve a speed of 80km/h.

3. Control without truck

The Power Booster can connect with the common trailer side-by-side or end-to-end like the self-propelled hydraulic module transporter when disconnecting the front tractor. It can achieve hydraulic driving, lifting and lowering, hydraulic steering, air braking and other functions by the control of the PPU.

Technical parameters of power booster

Qty. of axle lines	4	6
Payload per axle line	36	36
Dead weight (t)	16	24
Width (mm)	3000	3000
Qty. of driven axle lines	2	3
Qty. of driven axle	4	6
Tractive force per axle line (kN)	65	65
Total tractive force (kN)	130	195
Tire type	215/75 R17.5	215/75 R17.5
Max. turning angle of wheels	55	55

Technical parameters of Self propelled Transporter (SPT)

The self propelled transporter through the selectable number of driven axles, the tractive force of a module transporters can be designed to meet the user’s requirement.

Speed (km/h)	1	5
Payload per axle line (t)	36	34
Dead weight (t)	34
Qty. of driven axle lines	4
Tractive force per axle line (kN)	120
Engine power (kW)	375
Remote controller	Wireless radio

SPT Combination


2 set 2-file SPT combination diagram	4 set 2-file SPT combination diagram

2-file SPT combination diagram

3-file SPT combination diagram

4-file SPT combination diagram

Full-trailer Combination


2-file full-trailer combination diagram	3-file full-trailer combination diagram

2-file full-trailer combination diagram (with drop deck)	4-file full-trailer combination diagram