HGY5316TFC chip spreader is a road and bridge maintenance machine designed for distributing asphalt binder, fiber, and aggregate, the three materials of which are well mixed in the vehicle's hopper for the best cohesiveness.

Technical Parameters
Model: HGY5316TFCST
Chassis model: M3000/SX3310MB6 from Shaanxi Automobile Group
Emission standards: Euro V
Chassis motor power: 276kw/375hp
Auxiliary engine power: 73.6kw/100hp
Fiber length: 30mm, 60mm, 120mm
Fiber spray volume: 30-90g/㎡
Asphalt heating speed: ≥20℃/h
Spray width: 3800mm
Asphalt spray volume: 0.2-3.0kg/㎡
Aggregate size: 3-25mm
Tank volume: 6000L
Hopper volume: 12m³
Material: matric asphalt, modified asphalt, diluted bitumen, and emulsified asphalt
Total weight: 31000kg
Dimension: 11980×2500×3810mm (L×W×H)

Main Features
1. The asphalt sprayer adopts a special chassis which is in conformity with the Euro V standards, featuring strong carrying capability, low oil consumption, and easy operation
2. With a powerful auxiliary engine, the asphalt spraying truck is able to heat the materials in the hopper while running, improving the working efficiency dramatically
3. A patented load sensing system is introduced for the hydraulic system. Key parts of the machine are imported from trustworthy brands to ensure their quality
4. The ability of spraying the materials on road without lifting the hopper, makes it possible for the machine to work in culvert, under bridge and on road corners
5. It works stably and uniformly. Width of spraying the asphalt, fiber and aggregate is adjustable, and operators can control the spray volume accurately through the control system
6. A unique patented fiber cutting device is introduced
7. The asphalt distribution equipment works under the precise control of a monitoring system
8. Pipes for carrying bitumen are coated with heat transfer oil to ensure that all of the machine parts run smoothly and don't have to be cleaned
9. The double-layer distribution rack adopts high-accuracy nozzle to make sure the materials are sprayed uniformly
10. For spraying the aggregate consecutively and stably, we have employed a double-spiral distributor and automatic feeding system
11. Tank of the bitumen sprayer truck shows good insulation performance and will drop no more than ≤12℃ for each 8 hours (at moderate ambient temperature). Outer wall of the bitumen tank is corrosion resistant and highly durable
12. Two imported diesel burners featuring high efficiency are adopted for the tank. The heating device is under the control of an automatic ignition system and temperature monitoring system
13. JOHNSON pumps featuring wide speed range, stable flow and good sealing performance are adopted for driving asphalt and heat transfer oil
14. Control system of the bitumen restoration machine employs special vehicle controller, which is dust-proof, waterproof, vibration resistant, and of high protection class.
15. Both automatic and manual operation systems are employed. Operators can monitor the construction process through the surveillance system in the cab