Diesel underground lift crane

Product Overview

The Mobile Underground Blasting Vehicle is a pioneering solution specifically developed for underground mining operations. Its primary purpose is to address situations where poor blasting results cause ore to block the drawpoint or ore pass, replacing hazardous manual secondary blasting operations with a safer and more efficient mechanized solution. Equipped with a 20-meter telescopic boom, the vehicle enables operators to carry out blasting-related operations from a significantly safer distance, providing excellent reach in underground working areas. The world-class powertrain components from internationally renowned brands ensure reliable performance and stable operation under demanding underground conditions. The FOPS and ROPS certified operator cab provides enhanced protection against falling objects and rollover hazards. Designed for stable, reliable operation and high productivity, this vehicle provides an efficient mechanized solution for underground secondary blasting operations, helping to reduce personnel exposure to hazardous areas and improve overall operational safety.

Challenges Faced by Mining Customers

1. Hazardous manual secondary blasting operationsWhen poor blasting results cause ore to block the drawpoint or ore pass, underground mines traditionally rely on manual secondary blasting. Workers must approach the blocked area directly, manually place explosive charges, and retreat to a safe distance before detonation. This exposes personnel to extreme risks including falling rocks, premature detonation, flyrock, toxic fumes and potential cave-ins, making secondary blasting one of the most dangerous operations in underground mining.

2. Limited safe distance and reach in confined spacesUnderground drawpoints and ore passes are often located in confined spaces with limited room for safe retreat. Manual blasting requires workers to approach the blockage closely to place charges, with insufficient distance for safe evacuation. The lack of extended-reach equipment means operators cannot position charges accurately from a safe location, forcing them into high-risk zones with every secondary blasting operation.

3. Powertrain unreliability in critical emergency operationsSecondary blasting is often an emergency operation required to clear blockages and restore production flow. A vehicle with unreliable powertrain components that breaks down when needed most can prolong blockages, halt production and create additional safety hazards from accumulated ore and unstable ground conditions.

4. Operator safety risks in underground blasting environmentsBlast areas are inherently dangerous zones with risks of falling rocks, ground instability, rollover hazards on uneven terrain, and exposure to blast effects. Without certified protective structures, operators are exposed to serious injury or fatality from falling objects, rollover accidents and blast-related hazards during secondary blasting operations.

5. Low efficiency and production downtime from blockagesDrawpoint and ore pass blockages directly halt underground production flow. Manual secondary blasting is time-consuming — requiring personnel to prepare charges, approach the blockage, evacuate, detonate, and then wait for safe re-entry. Extended downtime from inefficient secondary blasting reduces mine output, increases cost per ton and creates pressure on workers to rush dangerous procedures.

Solutions and Core Advantages

1. Pioneering Mechanized Solution Replacing Hazardous Manual BlastingThe Mobile Underground Blasting Vehicle is a pioneering solution specifically developed to replace hazardous manual secondary blasting operations with a safer and more efficient mechanized alternative. Instead of requiring workers to approach blocked drawpoints or ore passes directly and manually place explosive charges, the vehicle enables remote, mechanized blasting operations from the safety of the operator's cab. This dramatically reduces personnel exposure to hazardous areas, eliminates the need for workers to enter high-risk blast zones, and transforms one of the most dangerous operations in underground mining into a controlled, mechanized process.

2. 20-Meter Telescopic Boom for Safe-Distance Blasting OperationsThe vehicle is equipped with a telescopic boom with an extension capability of up to 20 meters, enabling operators to carry out blasting-related operations from a significantly safer distance. This extended reach provides excellent access to blocked drawpoints, ore passes and underground working areas without requiring the vehicle or operator to move into close proximity with the hazard zone. The telescopic boom allows precise positioning of blasting equipment from a safe distance, ensuring accurate charge placement while maintaining maximum operator separation from the blast area. This 20-meter reach is particularly valuable in confined underground spaces where safe retreat distances are limited.

3. World-Class Powertrain Components for Reliable Critical OperationsThe engine and drivetrain are equipped with world-renowned brands, ensuring reliable performance and stable operation under demanding underground mining conditions. Secondary blasting is often a critical, time-sensitive operation required to clear production blockages, and the proven world-class powertrain ensures the vehicle is ready to perform when needed most. These components are engineered to withstand heavy loads, high ambient temperatures, dusty atmospheres and the demanding conditions of underground mining, delivering predictable performance and minimizing the risk of breakdowns during critical blasting operations.

4. FOPS and ROPS Certified Operator Cab for Enhanced SafetyThe operator's cab is designed and certified in accordance with FOPS (Falling Object Protective Structure) and ROPS (Roll-Over Protective Structure) standards, providing enhanced protection against falling objects and rollover hazards. This certification is especially critical for a blasting vehicle operating in high-risk underground environments where roof falls, unstable ground and uneven terrain present constant hazards. The FOPS certification protects the operator from falling rocks and debris during and after blasting operations, while the ROPS certification ensures a protective survival space in the event of a vehicle rollover on uneven underground roadways. Together, these certifications provide comprehensive operator protection in one of the most hazardous working environments in mining.

5. Stable Performance and High Efficiency for Rapid Blockage ClearanceDesigned for stable, reliable operation and high productivity, the vehicle provides an efficient mechanized solution for underground secondary blasting operations, helping to reduce personnel exposure to hazardous areas and improve overall operational safety. The combination of the 20-meter telescopic boom, world-class powertrain and stable platform enables rapid deployment and execution of secondary blasting operations, significantly reducing the time required to clear drawpoint and ore pass blockages compared to manual methods. Faster blockage clearance means less production downtime, restored ore flow and higher overall mine productivity. The mechanized approach also eliminates the time-consuming manual processes of charge preparation, approach, evacuation and re-entry, streamlining the entire secondary blasting workflow.

Application Scenarios

• Clearing ore blockages at underground drawpoints caused by poor blasting results

• Clearing blocked ore passes in underground mining operations

• Mechanized secondary blasting in underground metal and non-metal mines

• Blasting operations in confined underground spaces with limited safe retreat distance

• Remote blasting from a safe distance using the 20-meter telescopic boom

• Emergency blockage clearance to restore underground production flow

• High-risk underground blasting environments where personnel exposure must be minimized

• Replacing hazardous manual secondary blasting operations with mechanized alternatives