Down-the-hole crawler drill
The down-the-hole crawler drill is an efficient rock drilling equipment that integrates percussion-rotary drilling and crawler mobility. With full hydraulic drive as its core, it is suitable for medium-hard and harder rock conditions. Its hammer operates by diving into the hole bottom, with compressed air driving high-frequency percussion and simultaneously discharging debris. The drill rod rotates to break rocks, achieving low energy loss and high efficiency in deep-hole drilling.
The tracked chassis boasts a large ground contact area, offering exceptional off-road and climbing capabilities. It can swiftly transition through complex terrains and is equipped with hydraulic outriggers to ensure stable operation. The equipment supports multi-directional drilling, including vertical, horizontal, and inclined drilling, and is equipped with dust removal and noise reduction devices, ensuring both environmental friendliness and safety.
Widely used in projects such as open-pit mine blasting holes, infrastructure anchoring holes, photovoltaic drilling, and tunnel pipe sheds, it is a core equipment in the fields of mining and infrastructure construction.
Technical Specifications
| Product Name |
Small 150 Meter Crawler Mounted Drilling Rig Machine |
| Key Features |
Crawler Water Drilling Rig |
| Drilling Diameter |
50mm - 150mm |
| Drilling Depth |
30m - 150m |
| Drill Pipe Length |
2m |
| Power Source |
Diesel Engine |
| Drilling Rig Size |
2000mm * 1200mm * 1200mm |
| After Sales Service |
Online Support |
| Available Colors |
Yellow, Blue, Red |
| Drilling Rod Diameter |
60mm |
| Drilling Methods |
Reverse Circulation Drilling, Hydraulic Circulation Drilling, Mining Sampling |
| diesel engine |
Xidong 55 kW |
Product Features
Efficient drilling: The loss of impact energy does not increase with the lengthening of the drill rod, allowing for the drilling of large-diameter deep holes. The drilling speed is fast, effectively improving work efficiency.
Mobility and Flexibility: The tracked chassis endows the drill rig with excellent maneuverability and off-road performance, enabling rapid site transitions in complex terrains. Additionally, the adjustable angles of the boom and propulsion beam cater to drilling needs in various orientations.
Stable and reliable: With a sturdy tracked chassis and high-quality key components, it boasts excellent stability and durability, enabling it to adapt to harsh working environments.
Convenient operation: Some drilling rigs are equipped with remote or centralized control devices, making operation convenient. Additionally, some models feature user-friendly designs, such as comfortable cabins and convenient operation interfaces, which reduce the labor intensity of operators.
Environmental protection and energy conservation: Dry or wet dust collectors can be equipped to effectively reduce dust pollution and protect the working environment and personnel health.
Main types: According to different usage locations, they can be divided into underground down-the-hole drills and open-air down-the-hole drills; according to different hole diameters, they can be divided into light, medium, heavy, and extra-heavy down-the-hole drills.
Application Scenario: Widely used in rock drilling and drilling operations in quarries, mining, construction foundation excavation, water conservancy, power stations, transportation, and other engineering projects.
Product Images
