Self Propelled Modular Transporters - SPMT
中国SPMT – 中国自行式液压平板车
CHINAHEAVYLIFT Self Propelled Modular Transporters (Hereinafter referred to as SPMT), through Individual or combination modes, Provide the reliable transport solution for oversize, non-detachable, overlength or overweight super structure cargoes worldwide, Such as offshore oil platform, module chemical plant, shipbuilding, nuclear and the transportation of chemical tanks. It is widely used in the fields of Oil&Gas, Electricity, Metallurgy, Chemical industry, Construction, Shipbuilding, Marine engineering etc.
- Design and manufacture principles: safe operation, advanced design, reasonable structure, simple operation, easy maintenance.
- Steel structures, mechanical systems, electrical systems and safety protection devices are in line with existing relevant specifications and standards.
- Sufficient strength, rigidity, stability and rollover resistance.
- This equipment is the brand new equipment from our company, vibration, noise, and environmental protection are in line with existing requirements of the relevant national standards, fire and safety are in line with existing national standards.
- This equipment can fully meet the requirements of reliable, safe and smooth operation in various conditions.
Advantages of CHINA HEAVY LIFT Self Propelled Modular Transporters (SPMT)
The First SPMT researcher and Manufacturer in China
SPMT from CHINAHEAVYLIFT have long time testing and marketing experience, the production system has matured and achieve mass production. CHINAHEAVYLIFT SPMT is National High-Tech Products and won the national new practical patents.
Longer time testing and practical use verification
CHINAHEAVYLIFT SPMT is based on the designing and manufacturing concept of high strength, high-configuration, high reliability. Structural parts are made and welded of high-strength steel plate pass the testing by SGS and Wuhan University and other well-known third-party testing recognition, like welding procedure qualification testing, all non-destructive testing, strain testing for steel structure under concentrated load; the frame is the overall processed after welding to ensure the accuracy of combination; Main components all adopt world famous Germany brands, such as Mercedes-Benz, Rexroth, Hawe, TT control, Hansa, AKG, etc, guarantee the quality and life of the trailer; Safety performance of vehicles passed the CE Certification by the TUV which is the directly agency of German Quality Inspection Administration; For quality control, in strict accordance with the ISO 9001 quality management system in entire production process. Vehicles pass a variety of different conditions testing for entire one year(Up to 38 test items), Performance of product has matured. We are the Only manufacturer in China which has already passed a large number of testing and verification like unload, heavy load, overload, slope, durability, achieved lots of inspection and approval by International and domestic testing and safety certification organization, and we have extensive experience of engineering transportation, combination and alignment position.
More powerful performance
CHINAHEAVYLIFT SPMT is equipped with more powerful engine, Larger displacement hydraulic pump, when combined with each other, will realize faster traveling speed, faster respond for steering and lifting, more superior synchronization. And our SPMT is equipped with faster ratio reducer, can provide larger driving force through same driving pressure, driving force can reach up to max. 17.6t per axle lines.
Electro-hydraulic control technology
The most outstanding technical advantages of CHINAHEAVYLIFT SPMT compared with other Chinese manufacturers, is Electro-hydraulic control technology, through long time technology exchange from international summit and domestic well-known institutions, combined with practical engineering transportation needs, we are the first company in China that breakthrough the technical barriers of precise positioning control for hydraulic self-propelled trailer, our SPMT have the leading international technology of controllability micro positioning, Micro Move Speed≤2mm/s, Positioning Accuracy≤1mm, the clients can realize high accuracy combination alignment position for modules through our SPMT.
Rack and pinion steering mechanism
The design calculations and reliability of steering mechanism are very important for rack and pinion steering mechanism of CHINAHEAVYLIFT 2.43m wide SPMT, because of high axle load, large steering resistance moment, meanwhile withstand the axial force, radial force, overturning moment and torque and other complex joint effect. CHINAHEAVYLIFT is the only manufacturer which have rich practical experience in designing and using the steering mechanism, product system has matured, while other factories in China are still in the trial produce stage.
Frame with extremely robust and high load-bearing capacity
The frame of CHINAHEAVYLIFT 2.43m wide SPMT is the important part for loading, anti-bending and load transferring, also is the important part to ensure steering accuracy and stitching precision, so not only need a overall process for frame connecting end, but also mounting holes of suspension steering mechanism need a overall process together with frame to a clamping molding. Our frame processing using CNC gantry milling machine and CNC floor type boring for clamping and processing. Steering mechanism and beam from other Chinese manufacturers adopt integrated structure, they can only do welding after process beam, Welding deformation will inevitably affect the accuracy of the relative position of suspension, even more serious is welding deformation will affect the accuracy of rack and pinion box, which are already processed before.