Self - Propelled Modular Transporter Hydraulic Steering Cylinder Custom Made

Self - Propelled Modular Transporter Hydraulic Steering Cylinder Custom Made

Description:

• 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.

Advantages:

• Custom-Made

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.

Specifications:

Function	For heavy duty machine: as transformer, crane, excavator transportation
Basic Module Width	3,000 mm
Modules Connections	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)
Wheel Base	1500mm
King Pin	90# (3.5 inch)
Braking System	Dual line braking system with automatic air brake and ABS
Electrical System	24V, 7 core socket Lights according to European Standards
Tool Box	1 set with standard tools
Spare Tire Carrier	2 Sets
Gallery