Views: 0 Author: Site Editor Publish Time: 2025-07-25 Origin: Site
Our mission: Do the same job at half the cost — HUAYN Trailer makes it possible!
SPMT Modular Self-Propelled Trailer: Fully Compatible, The Ultimate Choice for Heavy Port Transport
Jiangsu Huayan International Trading Co., Ltd. (HUAYN Trailer) proudly presents its latest heavy-duty transportation solution — the SPT (Self-Propelled Trailer) modular self-propelled trailer. This new product is fully compatible with the German Goldhofer PST modules, and can be directly coupled with Goldhofer THP/SL hydraulic modular trailers to form a multi-axle SPMT system, significantly enhancing transport flexibility and operational efficiency.
The HUAYN SPMT module is built strictly according to Goldhofer OEM standards. Its mechanical structure, hydraulic control system, and electrical architecture are all seamlessly compatible with Goldhofer PST and THP/SL systems. No additional modifications are required — a true “plug-and-play” solution that helps customers rapidly scale up their transport capabilities.
Technical Advantages of HUAYN SPMT
Core hydraulic components are sourced from Rexroth (Germany), including variable displacement pumps, drive motors, gear reducers, and steering/lifting pumps.
Integrated Power Pack Unit (PPU), model PPU-360, capable of powering up to 40 axle lines, ideal for ultra-heavy transport missions.
Equipped with DEUTZ TCD 2015 V06 engine (Germany), delivering 360 kW of output.
Complies with Euro Stage III emission standards, environmentally friendly and highly durable.
Uses AUTEC (Italy) wireless remote control system and TTC (Germany) controller, paired with PALFIN display for a clear, intuitive interface.
Supports multiple steering modes including crab steering and on-the-spot rotation, especially suitable for tight port environments.
Hydraulic hoses and fittings: EATON (USA)
Quick couplers: Stucchi (Germany)
Steering valve block: HAWE (Germany)
Couplings: KTR (Germany)
Seals: PARK brand
Cylinders, slewing bearings, explosion-proof valves, and electric connectors are all sourced from top domestic and international suppliers, ensuring long service life and high safety.
Parameter | Value |
Dimensions (mm) | 3600 × 2990 × 870 |
Engine Model | DEUTZ TCD 2015 V06 (Germany) |
Engine Power | 360 kW @ 2100 rpm |
Emission Standard | Euro III |
Net Weight | 7 tons |
Max Drive Axle Lines | 40 axles |
Lifting Angle | 0–9° |
Fuel Tank Capacity | 350 L |
Hydraulic Oil Tank | 600 L |
Drive System Pressure | 450 bar |
Steering System Pressure | 400 bar |
Electrical System Voltage | 24 V |
Port Short-Distance Heavy Hauling: From docks to storage yards, quayside transfers, vessel loading/unloading, etc.
Heavy Equipment Transport: Wind turbine blades, transformers, large tanks, ship modules, steel structures.
Engineering Project Logistics: Bridge components, offshore platforms, nuclear power equipment, petrochemical units, and more.
Compared to original imported PST module systems, the HUAYN trailer solution can save you up to 50% in procurement costs — while delivering equal or even superior performance.
Not only does this reduce capital investment, but it also lowers long-term maintenance and operational costs, making HUAYN’s SPMT a highly cost-effective solution in the heavy transport industry.
