저하대 세미 트레일러 Multi axle Modular Transporter trailer

ZW Group Self-Propelled Modular Transporter (SPMT) trailer for moving wind components, bridges, turbines and other oversized heavy goods. Customizable, robust Q550 steel structure with hydraulic suspension and modular axle configuration. Delivery 20–30 days.

The Self-Propelled Modular Transporter (SPMT) is a purpose-built heavy transport solution designed to move oversized and ultra-heavy loads with precision and safety. As a multi axle modular transporter trailer, it combines a modular platform with independently steerable and powered axle lines to achieve exceptional maneuverability in tight yards, port terminals and project sites. ZW Group’s SPMT is engineered specifically for demanding tasks such as transporting wind turbine nacelles and blades, bridge sections, power plant turbines, large pipes and industrial cranes.

Core Features & Advantages*

Modular Design: Individual axle lines can be added or removed to match load geometry, ensuring even weight distribution and scalable capacity.

• Independent Steering & Propulsion: Each axle line features independent steering and drive, enabling complex maneuvers including crab steering and tight-radius turns for precise positioning.
• High Load Capacity: Robust Q550 structural steel and multi-axle layout deliver a high per-axle load capability suitable for extremely heavy consignments.
• Trusted Components: Key parts come from established suppliers. The modular trailer can be fitted with Fuwa or JULIN axles and JOST landing gear to ensure operational reliability and ease of maintenance.
• Advanced Control Systems: Onboard controls monitor axle height, steering angles and speed to guarantee safe, repeatable movements during loading, transit and unloading.
• Hydraulic Suspension: Smooth load handling across uneven terrain reduces dynamic stresses on cargo and trailer structure during transit.

Design & Manufacturing Notes

ZW Group works closely with clients to translate project requirements into detailed engineering drawings. After order confirmation, the professional design team finalizes drawings and proceeds to manufacture modular trailers that meet those specifications. For specialized projects the group can provide configurations comparable to industry-standard Goldhofer modular trailers while retaining the customization advantages of ZW production.

Typical Applications*

Wind Energy: Transport of nacelles, towers and long blades where road geometry and load length demand precise steering and axle distribution.

• Infrastructure & Bridges: Moving bridge sections and precast elements for assembly and installation at construction sites.
• Power & Heavy Industry: Delivery of turbines, generators, transformers and other heavy rotating equipment while minimizing handling risks.
• Oil, Gas & Petrochemical: Transfer of pressure vessels, platforms and rig modules across yards and to transport vehicles.
• Shipbuilding & Fabrication: In-shipyard movement of hull blocks and large prefabricated sections.

Why Choose ZW Group's Multi axle Modular Transporter trailer

• Customization: Tailor-made axle counts, hydraulic systems and gooseneck types to match load and route constraints.
• Quality Assurance: High-strength Q550 steel construction combined with proven components (Fuwa, JULIN, JOST) for longevity.
• Production Capacity & Lead Time: Consistent supply capability of 300 sets/month with typical delivery in 20–30 days to keep projects on schedule.
• After-sales Support: Technical assistance, maintenance guidance and operator training to ensure safe, efficient use in the field.

Ordering & Customization Workflow

Clients submit load data and route constraints; ZW Group engineers produce detailed drawings for approval. After confirmation, manufacturing commences and the modular transporter is assembled and tested prior to shipment. ZW also advises on transport permits and best-fit configurations to minimize project risk.

In summary, the Multi axle Modular Transporter trailer from ZW Group delivers a flexible, durable and high-capacity solution for complex heavy transport demands. Whether configured with Fuwa or JULIN axles and equipped with a hydraulic detachable gooseneck assembly, the SPMT is designed to make oversized transport safer, more precise and more efficient.

Product Parameters

Item

Specification

Brand / Origin

ZW Trailer / Shandong, China (Mainland)

Function

Carry heavy goods

Steel Material

Q550

Main Beam

Upper 50mm, down 60mm, middle double 16mm

Overall Dimension (L×W×H) (mm)

21000 × 2990 × 1080 (±290); Load flatbed 15500 × 2990 × 1080

Loading Weight (kg)

230,000 - 250,000

Axle Brand / Type

11.5 TON Axle (JULIN); components also compatible with Fuwa axles

Axle Number

20

Wheelbase (mm)

1550

Suspension System

Hydraulic suspension

Trailer Max Turning Radius

42 m

Approach / Departure Angle

30° / 30°

Wheel Rim

6.0-15

Tires (type & quantity)

750R15, 80 pcs

Gooseneck Type

Hydraulic detachable gooseneck with 2100 Engine and 10MCY14-1B Pump

Delivery Time / Supply Capacity

20–30 days / 300 sets per month