Tracked Down-hole Drilling Rig
Tracked Down-hole Drilling Rig manufactured by Yutong Heavy Industries.
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Product Overview
Model: Anchor Drill Rig | Category: Foundation Construction Equipment
The Crawler Anchor Drill Rig is a crawler-mounted hydraulic drilling machine specialized for anchor bolt installation and soil nailing applications. Its compact yet powerful design allows operation in narrow slopes, deep excavations, and tunnel faces. Equipped with a high-torque rotation head and adjustable feed force, it handles grouting anchor holes, self-drilling anchor bolts, and drainage boreholes across soil and rock strata.
4.5km/h
Performance Metric
155kW(2300rpm)
Power / Torque
≤200m (According to geological
Key Dimension
Performance Feature
1. High-Torque Drilling Capability
The Crawler Anchor Drill Rig delivers sufficient torque and feed force for anchor hole drilling in both soil and soft rock. The adjustable rotation speed and percussion function handle a variety of ground conditions encountered in slope stabilization and foundation support projects.
2. Compact and Maneuverable
Its compact tracked design enables access to narrow excavations, steep slopes, and tunnel faces where larger rigs cannot operate. The 360-degree rotation allows precise positioning without repositioning the entire machine.
3. Multi-Purpose Configuration
The rig supports various drilling methods including rotary, percussion, and DTH hammer drilling. It can be equipped with grouting injection systems for simultaneous drilling and grouting of soil nails and rock anchors.
4. Safe and Stable Operation
Hydraulic outriggers provide a stable working platform on uneven terrain. The remote control operation allows the operator to maintain a safe distance from the drill face during critical operations, particularly in unstable slope conditions.
Technical Parameters
| Overall dimension of complete vehicle | 7430×2350×2800(mm) |
|---|---|
| Traveling speed | 4.5km/h |
| Gradeability | 30° |
| Maximum traction | 132kN |
| Engine power | 155kW(2300rpm) |
| Flow of hydraulic system | 200L/min+200L/min+35L/min |
| Pressure of hydraulic system | 250bar |
| Push force/Pull force | 100/100 kN |
| Drilling speed | 60/40 10/5 m/min |
| Drilling stroke | 4020mm |
| Maximum rotation speed | 102/51 r/min |
| Maximum rotation torque | 6800/13600 Nm |
| Impact frequency | 2400/1900/1200 Min-1 |
| Impact energy | 420/535/835 Nm |
| Drill hole diameter | ≤φ400 mm (Standard state: φ90-φ180 mm) |
| Drilling depth | ≤200m (According to geological conditions and operating methods) |
About the Crawler Anchor Drill Rig
The Crawler Anchor Drill Rig is a crawler-mounted hydraulic drilling machine specialized for anchor bolt installation and soil nailing applications. Its compact yet powerful design allows operation in narrow slopes, deep excavations, and tunnel faces. Equipped with a high-torque rotation head and adjustable feed force, it handles grouting anchor holes, self-drilling anchor bolts, and drainage boreholes across soil and rock strata.
Yutong Heavy Industries has been engineering construction machinery for over two decades, serving customers in more than 60 countries. The Crawler Anchor Drill Rig reflects our commitment to durable, field-proven equipment backed by global after-sales support. Every machine undergoes rigorous testing before delivery, and our engineering team works directly with customers to configure equipment for specific project conditions and regulatory requirements.
Key advantages of choosing Yutong include competitive total cost of ownership, readily available spare parts, flexible payment and shipping terms, and factory-direct technical support. Whether you are a contractor, dealer, or project owner, our team is ready to provide detailed specifications, reference contacts, and on-site demonstrations where available.
Target applications: slope anchor drilling rig, soil nailing drill machine, Yutong construction machinery. For inquiries about the Crawler Anchor Drill Rig, including pricing, delivery schedules, and customization options, please contact our export sales team today.
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View DetailsFrequently Asked Questions
What size anchor holes can this rig drill?
The Crawler Anchor Drill Rig typically drills anchor holes ranging from 75 mm to 150 mm in diameter, with depths up to 30-40 meters depending on ground conditions. This covers most soil nail, rock bolt, and ground anchor applications.
What is the difference between anchor drilling and rotary drilling?
Anchor drilling focuses on relatively small-diameter holes at angles for slope stabilization, tunnel support, and foundation tiebacks. Rotary drilling rigs are optimized for large-diameter vertical pile foundations. The anchor rig is more compact and maneuverable on slopes and in excavations.
Can it drill in rock?
Yes, with DTH (down-the-hole) hammer attachments, the rig can drill through soft to medium rock formations. For harder rock, a higher air-compressor capacity DTH system is recommended.
What applications use anchor drill rigs?
Common applications include slope stabilization for highways and railways, deep excavation support for basement construction, tunnel face reinforcement, dam grouting, and retaining wall tiebacks.
What is the mast angle range?
The mast can typically be adjusted from vertical (90 degrees) to approximately 30-45 degrees from horizontal, covering most slope and face bolt installation angles. Some models support horizontal drilling for underpinning works.
Does Yutong export to my country?
Yutong Heavy Industries exports construction machinery to over 60 countries across Asia, Africa, the Middle East, South America, and Eastern Europe. We have established dealer and service networks in major markets. Contact us to confirm availability in your region.
What warranty does Yutong offer?
Standard warranty coverage applies for 12 months from delivery or an agreed operating hour limit, whichever comes first. Extended warranty options are available. The warranty covers manufacturing defects in materials and workmanship.