HANGZHOU SPECIAL PURPOSE VEHICLE CO.,LTD
Hangzhou Special Purpose Vehicle Co., Ltd. Bridge Inspection Vehicles and other road and bridge machines and trucks Supplier
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3 Side Dump Trailer with BPW & SAF Air suspension system
Frame:high strength steel
Suspension system:Mechanical suspension and air suspension series
Number of Axle:3
Air suspension system: BPW & SAF
Optional bolted connected chassis can be easy assembly for sea transport. More suitable for long tipper, low center of gravity, good stability. Fully side opening, save unloading time, high efficiency.Widely used in such multiple road condition, reasonable structure, nice performance.
Competitive Advantage:
1. Frame: The frame is manufacture by a 
structure, which are made of high strength steel. The gooseneck design reasonably to get a balanced consideration of the intensity, rigidity and toughness, maintaining a low center of gravity , heavy loading mass, not easy to be distorted.
2. Axles: The axle can be selected in different famous brand of BPW and SAF, KIC, FUWA ect. domestic and overseas. Also, the ABS system can be optional with Haldex and WABCO etc., can be greatly increase the stability and safety.
3. Suspension system: Mechanical suspension and air suspension series optional.
a. Mechanical suspension series: It used tandem and balance construction, have high strength and strong impacting resistance, evenly distribute the axle load into each axles. High strength material keep the service life much longer and efficient buffering, simple maintenance, easy replacement for the wearing parts.
b. Air suspension system: Optional BPW & SAF. More shocking proof which combinated with lifting and steering axles.
4. Brake system: Much more safety and reliability on dual-loop air brake system.
Specifications:
| Model | HZZ9400Z |
| Outer dimension(mm) | 12400×2500×2690 |
| Wheelbase (mm) | 7230+1310+1310 |
| Number of Axle | 3 |
| Tare weight(Kg) | 10740 |
| Payload(Kg) | 29260 |
| Spec. of Tyre | 12.00R20 |
| Number of spring steel plate | 8/8/8 |