HighEfficiency Crawler DTH Drilling Rig China Factory Suppliers

Leading China factory and suppliers of crawler DTH drilling rigs. Ideal for mining, quarrying, railway, and military open-pit projects to drill medium and deep blasting holes with high-efficiency rock drilling operations.

SupplierZen Young Technology Hebei Co.,Ltd.www.miningzy.com

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About this product

Product information from the supplier.

The Crawler Surface Down-The-Hole (DTH) Drilling Rig is a high-performance engineering solution engineered to meet the rigorous demands of modern open-pit mining and construction. By combining a robust crawler chassis for superior mobility with cutting-edge DTH hammer technology, this rig ensures maximum stability and penetration power across the most challenging terrains, from soft soils to hard rock formations.

Designed for versatility and cost-efficiency, this rig is an essential asset for blast hole drilling, water well excavation, and foundation works. Whether deployed in national defense construction, power station projects, or water conservancy, its precise hydraulic control and heavy-duty build reduce downtime and significantly enhance operational productivity on remote job sites.

Detailed Parameters

Diesel Engine	YC$DK100-T304 88KW	Max Hole Depth	60m
Drill Pipe Sizes	64/76/893000mm	DTH Hammer	4' / 5' / 6'
Feed Speed	26m/min	Max Rotation Torque	2,000N.m - 7,000N.m
Rotation Speed	0-160rpm	Feed Force	55KN
Max Pull-Up Force	90KN	Tramming Speed	3km/h - 4km/h

Key Advantages

Heavy-Duty Stability

The robust crawler chassis provides exceptional stability and grip on rugged surfaces, ensuring safe operation in extreme terrains.

Rapid Penetration

Advanced DTH hammer technology enables deeper penetration and faster drilling rates, reducing overall project timelines.

Wide Adaptability

Capable of drilling anchor holes, pressure measurement holes, and drainage holes across various geological formations.

Precise Control

Integrated hydraulic systems offer smooth operation and pinpoint accuracy for complex engineering rock drilling.

Compact Design

Engineered for easy transport and rapid setup, making it ideal for deployment at remote or confined job sites.

High Cost-Performance

Optimized fuel consumption and durability ensure a low total cost of ownership and high return on investment.

Product Gallery

Management Platforms

Fleet Logistics

Streamline the deployment of drilling rigs across multiple mining sites with integrated tracking.

Maintenance Alerts

Automated scheduling for wear-resistant part replacements to prevent unplanned downtime.

Performance Monitoring

Real-time data collection on drilling speed and fuel efficiency to optimize output.

Terrain Analysis

Digital mapping to adjust drilling parameters based on geological hardness and strata.

Inventory Sync

Automatic inventory management for DTH hammers and drill pipe consumables.

Operator Training

Digital guides and safety protocols to ensure maximum rig lifespan and operator safety.

Investment Return Comparison

Metric	Conventional Rig	Crawler DTH Rig
Drilling Speed	Standard	High Velocity
Mobility	Limited/Towed	Autonomous Crawler
Setup Time	High	Rapid Deployment
Operating Cost	Moderate	Low (Optimized)
Terrain Versatility	Low	Exceptional

Frequently Asked Questions

Q: What makes the Crawler DTH Rig better for open-pit mining?

Its crawler chassis provides the stability needed for uneven terrain, while the DTH hammer technology ensures fast and straight penetration in hard rock, increasing productivity.

Q: Which types of rock formations is this drilling rig suitable for?

The rig is highly versatile and can operate in everything from soft soil to extremely hard rock formations, making it ideal for diverse geological conditions.

Q: Can this rig be used for water well drilling?

Yes, in addition to mining and construction, the rig is perfectly suited for water well drilling and exploration drilling projects.

Q: What is the maximum drilling depth of this model?

This specific model is engineered to reach a maximum hole depth of 60 meters, depending on the pipe configurations used.

Q: How does the hydraulic system improve operation?

The advanced hydraulic system provides precise control over rotation and feed speed, reducing mechanical stress and improving hole accuracy.

Q: What maintenance is required for the wear-resistant parts?

Regular inspection of the DTH hammer and drill bits is recommended. Using high-quality wear-resistant casting parts extends the service life and maintains efficiency.