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HOWO 4X2 Road Construction Trailer Asphalt Distributor Truck With Spray Bar For Asphalt Priming

Categories Road Maintenance Machinery
Brand Name: Sinotruck
Model Number: Howo
Certification: ISO CCC
Place of Origin: Shandong, China
MOQ: 1 units
Price: usd 32599~39999
Payment Terms: L/C, T/T
Supply Ability: 50 units per week
Delivery Time: 25~30 work days
Packaging Details: nude
Application: Asphalt spraying
Condition: New
Tire: 12.00R20
Power: 336hp
Asphalt tank: 12000L
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HOWO 4X2 Road Construction Trailer Asphalt Distributor Truck With Spray Bar For Asphalt Priming

HOWO 4X2 Road Construction Trailer Asphalt Distributor Truck With Spray Bar For Asphalt Priming


Chassis model HOWO 4X2 ZZ1257N4647B1
Auxiliary Generator Japanese brand
Asphalt pump QGB950
hydraulic pumps CBQ/G550
Hydraulic motor L2F63W2P2 Power source
burner G20 Italian brand
Heating method fire tube + heat conduction oil, German brand
temperature control system E5AZ Japanese brand
Speed sensor Ni5-G12-AP6X Turck, Germany
Spreading width 6m
Nozzles 39, fan-shaped
Nozzle control mode Intelligent cylinder
High temperature pneumatic valve, manual valve DN65, DN80 upper positive
Insulation method 50mm insulation cotton
Spreading amount 0.25—3.0 (Kg)/m2 /
Spreading accuracy ±2% /
Asphalt tank volume 12000L
Pipeline, pump cleaning method Diesel + air

Asphalt spreader is a kind of engineering vehicle specially used for spraying asphalt, mainly used for road

construction and maintenance. It is usually equipped with bitumen storage tanks, heating systems and

spraying devices that can evenly spray liquid bitumen on the road surface to provide good road adhesion

and water resistance.
The tank of the asphalt spreader is generally large in capacity and can load enough asphalt to meet the

needs of long-distance construction. The heating system heats the asphalt to the right temperature so that

it remains liquid and easy to spray. The spraying device usually includes a sprinkler head and a control

system that can adjust the width, thickness and speed of the spray according to the construction requirements.
Asphalt spreader plays an important role in road construction. It can be used for surface treatment of new

roads, such as spraying bonding layer asphalt to enhance the adhesion between the road surface and the

base. In road maintenance, asphalt spreader can also be used to repair road cracks, fill potholes, etc., to

extend the service life of the road.
In addition, the operation of the asphalt spreader requires professional skills and experience. Operators

need to understand the characteristics of asphalt, construction requirements and safety precautions to

ensure construction quality and operation safety. At the same time, in order to protect the environment, the

asphalt spreader also needs to be equipped with appropriate pollution control equipment to reduce the

impact of asphalt spraying on the surrounding environment.
Overall, asphalt spreader is an indispensable tool in road construction and maintenance, and its use can

improve construction efficiency and road quality.


Quality HOWO 4X2 Road Construction Trailer Asphalt Distributor Truck With Spray Bar For Asphalt Priming for sale
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