HOWO 8x4 Bulk Emulsion Explosive Mixing and Charging Truck
The HOWO 8x4 Bulk Emulsion Explosive Mixing and Charging Truck is designed for on-site bulk emulsion preparation and charging applications in mining, quarrying and open-pit blasting operations. Built on a heavy-duty HOWO 8x4 chassis, the truck combines material storage, conveying, pumping, charging and intelligent control systems into one mobile unit.
With a gross vehicle weight of 32 tons and a 350 HP diesel engine, this bulk emulsion explosive truck provides a high-capacity mobile solution for demanding mining environments. The system supports multiple loading configurations and adjustable emulsion density and detonation velocity according to the specified technical requirements.
Key Features
- HOWO 8x4 heavy-duty chassis
- 350 HP diesel engine
- 32-ton gross vehicle weight
- 9/5 t, 5/9 t and 14/0 t loading configurations
- Charging efficiency up to 300 kg/min
- DN60 × 40 m conveying hose
- Optional telescopic hose arm with 8-23 m extension
- Suitable for blastholes of DN80 mm and above
- Industrial PLC control system
- Remote control for pipe feeding, charging and alignment functions
- GPS and real-time operational monitoring
- AEBS braking system with EBS + ESC/ECS
- Maximum road speed limited to 79 km/h
Technical Specifications
| Item |
Specification |
| Product Type |
Bulk Emulsion Explosive Mixing and Charging Truck |
| Chassis |
HOWO 8x4 |
| Engine Power |
350 HP / 257.4 kW |
| Fuel |
Diesel |
| Curb Weight |
16 t |
| Gross Vehicle Weight |
32 t |
| Overall Dimensions |
11000 × 2500 × 4200 mm |
| Loading Capacity |
9/5 t, 5/9 t, 14/0 t |
| Charging Efficiency |
0-300 kg/min |
| Latex Matrix Density |
1.3 g/cm³ |
| Emulsion Density |
0.7-1.25 g/cm³ |
| Detonation Velocity |
2500-4800 m/s, adjustable |
| Telescopic Hose Arm |
8-23 m, optional |
| Conveying Hose |
DN60 × 40 m |
| Suitable Blasthole Diameter |
≥ DN80 mm |
| Pipe Feeding/Retracting Speed |
0.5 m/s |
| Control System |
Industrial PLC |
| Monitoring |
GPS and Real-Time Operational Monitoring |
| Transmission |
Heavy-Duty Manual Transmission |
| PTO |
Reinforced Flange PTO |
| Braking System |
AEBS (EBS + ESC/ECS) |
| Road Speed Limiter |
79 km/h |
| Brand |
GLOBAL |
| Origin |
China |
HOWO 8x4 Chassis for Mining Applications
The HOWO 8x4 chassis provides a heavy-duty platform for mounting the bulk emulsion mixing and charging system. Its four-axle configuration is suitable for applications requiring a relatively high payload and stable vehicle performance on mining and quarrying sites.
The vehicle can be configured according to the customer's operating environment, road conditions, required capacity and local vehicle regulations.
Bulk Emulsion Mixing and Charging System
The truck integrates material storage and conveying systems for on-site emulsion charging operations. Piston pumps are used for material conveying, while the charging system is powered through the vehicle engine and PTO.
The system provides a charging capacity of up to 300 kg/min. The final emulsion density can be adjusted within the specified technical range, while the control system monitors key operating parameters during the process.
Intelligent Control and Monitoring
An industrial PLC control system is used to manage the main operating functions. Remote control can be used for specified pipe feeding, charging and alignment functions.
The dynamic telemetry system can provide GPS tracking, operational parameter monitoring and production video transmission, helping fleet managers monitor vehicle operation remotely.
Applications
The HOWO 8x4 bulk emulsion explosive mixing and charging truck is intended for professional mining and blasting service applications, including:
- Open-pit mining
- Metal ore mining
- Coal mining
- Quarrying
- Large-scale aggregate production
- Mining contractor operations
- Large blasting service projects
Final vehicle configuration and use should be determined according to the mine-site requirements, operating conditions and applicable local regulations.
Frequently Asked Questions
What is a bulk emulsion explosive mixing and charging truck?
It is a specialized mining vehicle designed to transport relevant bulk materials and perform controlled on-site emulsion preparation and charging operations as part of professional blasting services.
Why use a HOWO 8x4 chassis?
The HOWO 8x4 configuration provides a four-axle heavy-duty platform suitable for carrying a larger integrated working system while maintaining the required vehicle stability for demanding mining applications.
What is the charging efficiency?
The specified charging efficiency is 0-300 kg/min, depending on the operating configuration and material conditions.
What is the loading capacity?
The system supports three specified loading configurations: 9/5 tons, 5/9 tons and 14/0 tons.
Is the telescopic hose arm standard?
The 8-23 m telescopic hose arm is an optional configuration. The final setup can be selected according to the customer's application requirements.
What blasthole diameter is supported?
The specified suitable blasthole diameter is DN80 mm or larger.
Does the truck have a remote monitoring system?
Yes. The vehicle can provide GPS tracking, operational parameter monitoring and production video through the dynamic telemetry system.
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