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Chip Sealer Semi-Trailer, 0812

Chip Sealer Semi-Trailer, 0812

Road construction equipment for synchronous spreading of asphalt and stone chips

Chip Sealer Semi-Trailer, 0812

Road construction equipment for synchronous spreading of asphalt and stone chips

This semi-trailer's chassis offers superior bearing capacity and remarkable structural stability. It comes with a standard semi-trailer connection which is compatible with a variety of tractors, making it flexible and convenient to use.

This semi-trailer has an attractive design, top-tier craftsmanship, and intelligent control tailored to operation. It combines rubber asphalt and fiber seal technology to provide a multi-functional device capable of completing a variety of chip seal projects, making it suitable for a wide range of chip seal applications and needs.

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Main Parameters

Model	HGY9405TFC
Total Weight	40000 kg
Curb Weight	20500 kg
Rated Load	19500 kg
Tyre Size	12.00R20
Wheel Base	3715+1310+1310 mm
Auxiliary Engine Power	73.5 kW
Asphalt Tank Volume	8500 L
Tank Volume	12000 L
Fiber Tank Volume	1.5 m³
Spread / Spray Width	4000 mm
Asphalt Spray Volume	0.2-3 kg/㎡
Chip Spray Volume	2-22 L/㎡
Fiber Spread Volume	30-120 g/㎡
Asphalt Spray Precision	1%
Stone Chip Diameter	3-25 mm
Fiber Spreading Length	30/60/120 mm
Spray Medium	Modified asphalt, hot asphalt, emulsified asphalt, and rubber asphalt
Asphalt Heating Method	Double burner with two U-shaped fire tubes that heat the oil for circulation throughout the system
Asphalt Heating Rate	20 ℃/h
Recommended Construction Speed	3-6 km/h
Dimension (L×W×H)	11305×2550×4000 mm

Main Features

2. This semi-trailer is equipped with a powerful and reliable auxiliary engine system, as well as an exclusive patented hydraulic load sensing system that provides a steady and continuous source of power to the entire machine.
2. This double burner system is designed for maximum efficiency and speedy heating. Heat transfer oil circulates during the heating process and the system is equipped with an automatic temperature control system. The average temperature rise is at least 20 degrees/hour.
2. Belgium JOHNSON pumps are perfect for heat transfer oil and asphalt distribution systems. They provide reliable solutions for a range of asphalt types including rubber asphalt.
2. This spray bar features easy folding and unfolding, as well as adjustable height and a fiber spreading mechanism with the capability to swing both left and right.
2. The stone chip system utilizes a belt conveyor for a reliable, consistent transfer capacity, making it perfect for the construction of roads underneath viaducts, tunnels, and in curved areas due to its unconstrained design.

The core control system boasts an impressive level of intelligence, allowing for precise spreading of different materials with adjustable, unrestricted construction parameters. Its flexibility allows for the adjustment of key parameters as needed without compromise in terms of speed or how much of each material is used.

The integrated control system both manually and automatically guarantees the completion of all construction operations. At the rear console, all kinds of requirements for spreading can be satisfied.

Parking heating can be enabled without starting the primary vehicle. During driving, the asphalt can be heated and insulated in order to boost the operation's effectiveness.

The asphalt pipeline is equipped with an automatic control valve which allows for a simple one-button operation to complete a variety of construction cycles. The pipeline is filled with heat transfer oil, and when the construction is finished, the operation returns it to its original state without requiring any cleaning.

The spiral distributor is an ideal solution for uniform stone spreading. Controlled by hydraulic pressure, it can be adjusted to fit any desired spreading width, providing flexibility and convenience.

Automatically spread gravel with high accuracy using an intelligent control system, ultrasonic material level monitoring, and an automatic feeding system. This process is computer-controlled, allowing for the spreading of gravel to be done automatically and monitored in real time.

This patented fiber shearing and spreading device offers flexible and seamless fiber shearing and spreading, accurate control, and dense and even spreading. Its fiber box movement is flexibly regulated by an oil cylinder, providing the capability to meet any process conditions for fiber spreading.

Examples