Shandong Huaqi Automotive Technology Co., Ltd. is one of the leading manufacturers and suppliers of 3-axle low-bed semi-trailer in China. If you're going to wholesale classy 3-axle low-bed semi-trailer made in China, welcome to get free sample from our factory. All customized products are with high quality and low price.
Detailed Specifications
|
Parameter |
Specification |
|
Model |
3-axle low-bed semi-trailer |
|
Frame Material |
High-tensile Q345 steel |
|
Deck Type |
Concave low-bed (drop deck) |
|
Deck Length |
12.5m (customizable) |
|
Deck Width |
3m (customizable) |
|
Loading Height |
0.9–1.1m |
|
Loading Capacity |
60–80 tons |
|
Axle Configuration |
3 axles |
|
Axle Brand |
FUWA / BPW optional |
|
Suspension |
Heavy-duty leaf spring suspension |
|
Tires |
11.00R20 / 12R22.5 radial tires |
|
King Pin |
2-inch / 3.5-inch optional |
|
Landing Gear |
28-ton mechanical landing gear |
|
Ramps |
Hydraulic spring-assisted foldable ramps |
|
Brakes |
Dual-circuit air brakes with ABS |
|
Finish |
Anti-rust primer + heavy-duty paint |
|
Certification |
ISO, CCC, BV/SGS inspection optional |
Key Advantages (With Real-World Proof)
1.Ultra-low deck height (0.9–1.1m) lets you legally load tall excavators and bulldozers without height issues.
2.Built with high-tensile Q345 steel and reinforced cross beams, this 3-axle trailer handles 60–80 ton loads reliably.
3.Spring-assisted hydraulic ramps are easy to operate by one person, with anti-slip surfaces for safe loading in wet conditions.
4.Heavy-duty paint resists rust, and standard FUWA/BPW axles make maintenance simple and low-cost.
Common Faults & Solutions
Ramp lifting/locking issues
Symptom: The spring-assisted ramps fail to stay locked in the raised position, or are hard to lower.
Solution: Inspect and lubricate the hinge pins and locking mechanisms. If springs are weak, replace them. Check the hydraulic lines (if equipped) for leaks or low pressure.
Frame sagging or deformation
Symptom: Visible bending or uneven platform when loaded.
Solution: Reduce overloading. Reinforce or repair damaged cross beams immediately; check weld points for cracks.
Brake system failure
Symptom: Poor braking performance, uneven braking, or air leaks.
Solution: Inspect brake pads, drums, and air lines. Adjust slack adjusters; replace worn components to ensure even braking force.
Rust and corrosion
Symptom: Surface rust on the frame or deck.
Solution: Sand the affected area, apply anti-rust primer, and repaint. Keep the trailer clean, especially after exposure to moisture or chemicals.
After-Sales Service Advantages
Spare parts availability
Standard components (FUWA/BPW axles, brake parts) are widely stocked, enabling quick replacement.
Technical support
Our team provides step-by-step guidance for routine maintenance and troubleshooting.
Warranty & repairs
Core structural components are covered by a warranty, and we offer factory-level repair services for major issues.
Long-term service
We provide a continuous supply of genuine parts, ensuring the trailer remains reliable throughout its service life.
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