DTH Rig Machine
Product Overview
The Toolwits DTH (Down-The-Hole) Rig Machine is a robust, high-efficiency drilling rig engineered for use in quarrying, mining, and stone processing operations. Built for performance and reliability, this DTH rig supports deep and large-diameter drilling, enabling fast penetration of hard rock formations. With advanced hydraulic systems, high impact energy, and precision control, this machine minimizes idle time and maximizes drilling productivity - ideal for professional quarry contractors and large-scale project demands.
Key Features & Advantages
1. A set of front-mounted adjustable columns on drill frame is used for adjusting the height of mast front-end, which makes it convenient to align with working position.
2.Rig structure is separate group design, it assures good disassembly , rapid and convenient mount and transport, better working environment and lower labor strength as well as remote control and operation.
3. Mast can be fixed on staging immediately without drill frame with auxiliary parts (horizontal axle and buckles), which makes it possible for greatly reduce rig weight and fastener transport.
Powerful Pressure Air System
Provides consistent high-pressure air for superior hammer performance.
Enables efficient drilling into granite, basalt, limestone, and other hard stones.
High-Performance Hydraulic Drive
Strong hydraulic power for smooth boom control and stable operation.
Durable hydraulic components reduce maintenance and extend service intervals.
Optimized DTH Hammer Compatibility
Compatible with a wide range of DTH hammer sizes for flexibility in drilling diameters.
Delivers high impact energy to break through dense rock structures.
Robust Steel Chassis & Structure
Heavy-duty frame design ensures rigidity during drilling.
Reinforced joints resist vibration and shock, improving machine stability.
Advanced Control System
User-friendly control panel with intuitive operation and monitoring.
Pressure, torque, and drilling depth can be easily adjusted and tracked.
Safety Features
Emergency shut-off and safety interlocks for operator protection.
Overload protection to prevent damage to the rig and hammer.
Mobility & Flexibility
Mounted on a crawler or skid base for stability on rugged quarry terrain.
Designed for ease of transport and rapid deployment between drill sites.
Maintenance & Serviceability
Easy access to key components (hydraulics, compressor, hammer) for routine servicing.
Modular design helps reduce downtime and lower lifetime maintenance costs.
Long Operational Life
Built with high-precision parts and industrial-grade components.
Designed for continuous use in demanding drilling environments.
Application Areas
Quarrying Operations - Drilling boreholes for blasting and stone extraction.
Mining Projects - Creating production holes in ore bodies and hard-rock mines.
Construction - Deep foundation drilling, rock anchoring, and ground stabilization.
Stone Processing - Pre-splitting and staging of rock faces prior to cutting.
Infrastructure - Tunneling, road construction, and geotechnical drilling.
Technical Benefits
High drilling speed and penetration rate
Low operational cost per meter drilled
Versatile hammer compatibility for different drilling needs
Excellent shock absorption and vibration control
Controlled, repeatable drilling for accurate hole placement
Optimized for rugged terrain and large-scale projects
Why Choose Toolwits' DTH Rig Machine
Engineered for heavy-duty, long-term performance in quarries
Backed by Toolwits' manufacturing expertise and strict quality control
Flexible customization (rig configuration, hammer size, power, control systems)
Strong after-sales support and spare-part logistics
Proven reliability for professional drilling contractors
The air consumption of the dth rig machine is between 7-12m³/min, and the mine must provide an air compressor with sufficient capacity for it. The control unit of the rock drill adopts a separate structure, and the rock drill is equipped with a dust collection device. The dth rig machine currently used in marble and granite mines are all designed as multi-functional models that can perform vertical, horizontal and arbitrary angle drilling operations. There are two structures: frame type and wheel type. The head and feed push mechanism of the frame-type dth rig machines are fixed on a frame-type base, and when drilling vertically or obliquely, they are anchored with steel cables. Using a dedicated horizontal drilling bracket When drilling horizontally.
1.Product details:
Original: Quanzhou, China
Certification: ISO9001,CE, SGS and etc.
Price: Negotiable
Voltage: 380V 50Hz, the voltage can be as local demand
Payment term: TT, LC
Delivery date: Negotiable
Packing: export standard
Market: Southeast Asia/Middle East/ Africa/South America/Europe/North America
Warranty: 1 year
MOQ: 1 set
2.Details of dth rig machine:
3. Packing, Storage, Handling and Transportation:
DTH Drilling Machine is packed in polywood case before delivery. It is electronic product, should be stored in a suitable clean and dry place. Storage conditions should preferably be a sheltered environment with limited temperature -15-43 and low humidity levels.
4.After sales service team:
5.Technical Team:
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