Payment & Shipping Terms:
|Designed Width:||3,000 Mm||Beam Material:||AH60, 40Cr|
|Axle Spec:||6/8/10/12/16/20 Sets||Module Connection:||Bolting Equipment|
heavy equipment trailer,
heavy equipment flatbed trailers
Self - Propelled Modular Transporter Hydraulic Steering Cylinder Custom Made
• Main Usage
Self-propelled modular trailer(SPMT) multi axle trailer can achieve the self-driven function offered by PPU. Each modular can be mechanically connected and freely located. The max full load is tens of thousands of tons. It is broadly applied in high-speed railway, clean energy, nuclear power etc.
• Steering System
The hydraulic steering cylinder is built in the frame. Several cylinders make the pull rod steer. The maximum rotary angle of the first wheel is 55°. Hence, the radius of turning circle can be reduced by hydraulic steering.
The steering pull rod system adopts the dual vertical tie rod, which can decrease the wobble of the SPMT during driving. The pull rod is not easily cracked with the small stress. The low steering error profits from the computer design. The length of steering tie rod is regular. Thus, the replacement is convenient. The steering plate is designed with multiple holes and can be kept for extension. When the rotary angle of the axle is maximal, the minimum angle between tie rod and the suspension is 20°. Hence, the stress and rotational resistance can be decreased.
The SPMT trailer can be rebuilt on the basis of the size and weight of the goods.
• Unattended Operation
Once the driving and steering program is set, the SPMT trailer can work in the unattended operation.
For heavy duty machine:
as transformer, crane, excavator transportation
|Basic Module Width||3,000 mm|
Sidebattle for different combinations;
Axle units mounted on the frame
by bolting equipment for modular combinations
|Main Beam Material||AH60, 40Cr|
|Suspension||Stroke hydraulic + / - 300 mm|
|Axles||6/8/10/12/16/20 sets optional (13 Tons per axle)|
|King Pin||90# (3.5 inch)|
|Braking System||Dual line braking system with automatic air brake and ABS|
24V, 7 core socket
Lights according to European Standards
|Tool Box||1 set with standard tools|
|Spare Tire Carrier||2 Sets|
Contact Person: Jenny