Publish Time: 2025-09-23 Origin: Site
WONDEE Autoparts provides high-quality skeletal semi trailers designed for container and cargo transportation. With over 20 years of experience, our factory delivers OEM and ODM services, large-scale production, and fully customizable solutions for global clients.
2-axle and 3-axle skeleton semi trailer for container transport and heavy cargo.
A semi-trailer is a trailer whose axles are placed behind the vehicle’s center of gravity. It has a coupling device called a king pin that transmits vertical and horizontal forces to the tractor. The trailer carries cargo without its own power and relies entirely on the tractor for movement. Skeleton semi trailers are widely used for container transport and specialized cargo worldwide.
Side view of skeletal semi trailer showing main beams, axles, and king pin connection.
Non-powered trailer: Carries goods using the tractor for propulsion.
High payload capacity: Suitable for containers, industrial cargo, and specialized goods.
OEM & custom production: Tailor trailer length, axle number, and load capacity to client requirements.
Durable construction: High-quality steel from top 5 Chinese mills and over 80% self-produced parts.
Reliable safety: Quality inspection ensures 100% reliability before shipment.
Warranty: 24 months for chassis and axles since shipping date.
Rear view of skeletal semi trailer highlighting axle arrangement and suspension system.
| Model | L*W*H (mm) | Axle Space (mm) | Tare Weight (kg) | Payload (kg) | Recommended Tires |
|---|---|---|---|---|---|
| WSK2-2001 | 7196*2480*1500 | 4250+1310 | 3750 | 31250 | 11R22.5; 12R22.5; 11.00R20; 12.00R20 |
| WSK2-4001 | 12495*2495*1600 | 8200+1300 | 4200 | 30480 | 11R22.5; 12R22.5; 11.00R20; 12.00R20 |
| WSK3-4001 | 12391*2480*1520 | 7160+1310+1310 | 6400 | 33600 | 11R22.5; 12R22.5; 11.00R20; 12.00R20 |
| WSK3-4002 | 12450*2500*1725 | 7500+1310+1310 | 6500 | 30500 | 11R22.5; 12R22.5; 11.00R20; 12.00R20 |
| WSK3-4501 | 14030*2480*1725 | 8200+1310+1310 | 6720 | 30480 | 11R22.5; 12R22.5; 11.00R20; 12.00R20 |
| WSK3-4502 | 14950*2480*1800 | 8690+1310+1310 | 8000 | 30480 | 11R22.5; 12R22.5; 11.00R20; 12.00R20 |
Close-up view of axle, suspension system, and chassis welding for durability.
WONDEE semi trailer production line showing CNC cutting, welding, and painting processes.
Skeleton semi trailers are widely used for:
Container transport and cargo logistics
Industrial goods and bulk shipments
Special cargo like oil, gas, or food containers
Custom solutions for specific transport requirements
For more details, visit the official WONDEE Skeleton Semi Trailer product page.
WONDEE provides fully customizable semi trailers, supporting bulk production, OEM branding, and client-specific technical requirements. We offer a wide range of lengths, axles, suspensions, and colors to meet global transport needs.
Land area: 60,000+ m²
Equipment: 200+ sets, including CNC cutting, welding robots, painting lines
Employees: 100+ with 20 engineers
Self-produced parts: 80%+, interchangeable with BPW, FUWA, JOST, WABCO, SAF
Quality inspection: 100% before shipment
Warranty: 24 months for chassis and axles
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