UDK-40

Underground blast hole cleaning truck

UDK-40 Underground Blast Hole Cleaning Truck is a specialized mining vehicle designed for cleaning residual rock powder and accumulated water from blast holes after drilling in non-coal underground mining operations, as well as for repairing collapsed holes in support holes such as anchor bolt and cable holes. Its core demand originates from the direct driving forces of improving blasting effects, enhancing support effectiveness, ensuring operational safety, and increasing production efficiency. In addition, it can provide a working platform for chargers, as well as a multi-degree-of-freedom manipulator for hole alignment and explosive conveying, a hose handling device, and an air source, enabling mechanized charging. It is mainly used in scenarios such as underground metal mines, non-metal mines, and large tunnel projects, and is one of the key equipment for achieving mechanized, automated, and intelligent mining operations.

Hose feeding depth：≤35m
Air supply device pressure：0.8MPa
Adaptable hole diameter：40~90mm

Product Introduction

Product Pictures

Product Features

1.Multi-functional: Self-propelled, with self-contained power system and air compressor, capable of cleaning blast holes and assisting the charger in charging.

2.Flexibility: Modular design, compact and reasonable layout, articulated steering, flexible turning during travel.

3.Strong power: Full diesel power, torque converter four-wheel drive engineering chassis.

4.Safety: Hydraulic wet dual brake system, service brake oil-applied, parking brake closed spring brake.

5.Precision: The hose feeding mechanism precisely measures feeding/retracting depth, and the multi-degree-of-freedom hose feeding arm enables accurate hole alignment.

6.High efficiency: Remote control system ensures a sufficient safe working distance, and can perform hole alignment, air blowing, explosive conveying, and other actions via remote control. It replaces manual operation, with high efficiency, safety, and reliability.

7.Comes with a liftable basket for auxiliary operations such as assisting charging, installing support profiles, erecting cables, pipelines, and other overhead work.

Equipment View

Equipment Parameters

Item		Parameter
Overall Performance	Dimensions（L × W × H）	9150×1828×2210mm
	Overall Weight	7500kg
	Engine Rated Power & Speed	81kW/2400rpm
	Working Range（W × H）	4400×5000mm
	Hose Feeding Depth	≤35m
	Hose Feeding Speed	5~20m/min
	Applicable Hole Diameter	Φ40~Φ90mm
Driving System	Max. Driving Speed	14km/h
	Max. Gradeability	14°
	Min. Turning Radius	Inner：2300mm；Outer：5600mm
	Ground Clearance（Central Pin）	190mm
	Rear Axle Swing Angle	8°
Hydraulic Pump Station	Rated Pressure	20MPa
Hydraulic Pump Station	Displacement	80ml/r
Air Supply Device	Rated Pressure	0.8MPa
Air Supply Device	Displacement	4m³/min
Compatible Loading Device	Model	BQFA-100II
	Capacity	100kg
	Working Air Pressure	0.25~0.6MPa
	Hose Inner Diameter	19/25mm
	Adaptable Hole Diameter	Φ40~Φ90mm
	Charging Capacity	≤800kg/h
	Charge Density	0.95~1.05g/cm³
Suspended Basket	Min. ground clearance distance at the bottom	＜1m
	Inner Arm Adjustable Telescopic Distance	0.9m
	Basket Arm Left & Right Swing Angle	±40°
	Left & Right Rotation Angle	±90°
	Working Range of Basket Width	≥3m
	Working Range of Basket Height	≥3.5m
	Max. Load Capacity	200kg
	Dimensions	0.7×1.3×1.1m
Note: This device is an auxiliary equipment for charging, and the scope of the safety certificate does not include the charger. It is assumed that the charger is not installed at the factory, and the charger needs to be supplied separately.

Due to different customer needs, parameter settings may vary. Our company reserves the final right of interpretation for the above content. If you need the latest information or product customization, please contact customer service: Questions and Quotes

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