Sinotruk HOWO 8×4 Slurry Seal Truck

Main Performance Features

This slurry‑seal truck consists of an emulsified asphalt tank, fresh‑water tank, limestone‑silo, cement silo, mixing‑paving box, electric‑control, pneumatic‑control and hydraulic systems.

Remote Speed‑control System

A rear‑mounted remote speed‑control unit delivers smoother construction. Operators can adjust the driving speed on‑site according to the mixture status inside the paving box. Furthermore, it avoids construction‑quality risks caused by poor communication between the driver and rear‑platform workers.

Anti‑corrosion Tank Design

Both the emulsified‑asphalt tank and water tank adopt anti‑corrosion composite materials. This treatment greatly reduces tank corrosion from water and bitumen, therefore extending the service life of equipment.

Full‑hydraulic Independent Drive

All systems run by full‑hydraulic drive with separate control channels. No power interference occurs between different modules, so every subsystem can work stably and independently.

Dead‑zone‑free Twin‑shaft Mixing Box

The heavy‑duty twin‑shaft mixing box achieves thorough blending without dead corners. It guarantees uniform slurry mixture during paving.

High‑pressure Washing Function

Built‑in high‑pressure water cleaning equipment lets you fully rinse all components after finishing work. As a result, the machine stays clean and ready for the next operation, and component lifespan gets prolonged.

Human‑centralized Control System

All operations can be completed from the rear working platform with a dedicated construction‑machine controller. You can freely switch between manual and automatic modes, while real‑time flow‑data is displayed clearly for easy adjustment.

High‑precision Digital Metering System

The fully‑digital metering system uses flow meters for real‑time monitoring. It accurately measures the dosage of asphalt, water and additives to keep your mixture ratio consistent.

Comfort‑oriented Chassis

The HOWO chassis is equipped with power windows, air‑conditioner, sleeper berth and ABS brake system, bringing a comfortable driving experience for long‑hour road‑maintenance jobs.

Practical Auxiliary Structures

A foldable aluminium‑alloy ladder offers easy access with a neat appearance. The aluminium roller shutter door provides ventilation for the auxiliary engine and hydraulic parts during work, without blocking the driver’s sight or passing traffic. Besides, double‑layer material‑bin baffles prevent material leakage and secure high‑quality paving results.

Optional extra: fiber spreading device and asphalt spraying system for your upgrade choice.