SPMT, Self Propelled Modular Transporters2018-09-14T07:33:02+00:00

SPMT, Self Propelled Modular Transporters Electronic Steering, Independent Control

The First SPMT researcher and Manufacturer in China, with long time Producing and Marketing experience, Chinese heavy transportation Record Holder

Capacity 40 or 50 Tons / axle line @0.5km/h
Dead weight 4 Tons / axle line
Material S690 high tensile steel
Platform width (mm) 2,430
Platform height (mm) 1,500 ± 350        (700 mm stroke)
Wheelbase (mm) 1,400
Tire 355/65 R15       4 tire / axle line
Tractive force 120 KN per driving axle line
Steering angle +130° / -110°       Rack and Pinion
Working temperature -40°C to +50°C
Permitted bending moment +/- 7785 kNm

Thanks to the Modularity, Flexibility, Precision in maneuvers even in confined areas and the wide range of accessories, CHINA HEAVY LIFT manufacture Self-propelled Modular Transporters (SPMT) offer reliable and cost-effective solution of loading platforms according to the specific requirement of load in many different applications such as heavy haulage, oil&gas, electricity power plant, metallurgy, chemical industry, construction, shipbuilding, marine engineering etc.

Optional power pack units (PPU), such as Mercedes, MAN, DEUTZ, Cummins, various power according to the required number of driven axles

Adopt all world class main components, such as Mercedes, Rexroth, Hawe, STAUFF, AKG, higher quality with longer life time

Advantages of CHINA HEAVY LIFT           Nothing is too heavy for our SPMT

Safety is always the priority. an innovative SPMT concept come from our technology and experience, Chinaheavylift is the right vehicle for any application, no worry about Heavy

  • 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 professionalUniversity 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 class 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.
  • Electronic-hydraulic control technology
    The most outstanding technical advantages of CHINAHEAVYLIFT SPMT compared with other Chinese manufacturers, is Electronic-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.

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