Obtaining complete and accurate underground core samples is fundamental to decision-making in geological surveys, mineral resource assessments, and engineering foundation exploration. Truck-mounted core exploration drilling rigs integrate drilling equipment onto a vehicle chassis, enabling a highly efficient “drive-and-drill” operational model. Compared to traditional rigs that require disassembly and separate transport, truck-mounted rigs significantly reduce site-to-site transfer times and lower manual handling costs.
Also known as truck-mounted coring rigs, these specialized units integrate a hydraulic drilling system, mud pump, drill mast, and power unit onto a heavy-duty truck chassis. Their primary function is to extract cylindrical underground core samples via rotary drilling—for use in geological analysis and mineral assessment—while retaining the vehicle’s ability to travel on public roads. This equipment is particularly well-suited for exploration sites that are accessible by road yet located at a distance; it is widely used in African mining areas, South American exploration zones, Southeast Asian infrastructure projects, and Australian mining regions.
As a professional manufacturer of drilling equipment, YG Machinery produces various models of truck-mounted core exploration rigs. We also offer a comprehensive product line—including crawler-mounted core rigs, truck-mounted and crawler-mounted water well rigs, and pile drivers—to meet the diverse needs of our customers. Please contact us today for more product information.
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YG Deep Water Well Drilling Rig & Exploration Core Drilling Rig Technical Parameters
| Parameter | YG180 | YG200 | YG260 | YG300 | YG400 | YG500 | YG600 |
| Drilling depth(m) | 180 | 200 | 260 | 300 | 400 | 500 | 600 |
| Drilling diameter(mm) | 100-203 | 100-254 | 100-254 | 100-254 | 100-305 | 100-305 | 100-305 |
| One-time advance length(m) | 3.3 | 3.3 | 3.3 | 6.6 | 6.6 | 6.6 | 6.6 |
| Engine power | 60 | 65 | 70 | 85 | 96 | 118 | 132 |
| Air pressure(MPA) | 1.7-2.5 | 1.7-3.0 | 1.7-3.0 | 1.7-3.0 | 1.7-3.3 | 1.7-3.5 | 1.7-3.5 |
| Air consumption(m3/min) | 17-24 | 17-30 | 17-30 | 17-35 | 17-35 | 17-42 | 17-42 |
| Drilling pipe diameter(mm) | 76/89 | 76/89 | 76/89/102 | 89/102 | 89/102/108 | 89/102/108 | 89/102/108 |
| Drilling pipe length(m) | 3 | 3 | 3 | 6 | 6 | 6 | 6 |
| Rift lifting force(T) | 12 | 13 | 16 | 18 | 25 | 26 | 28 |
| Rotary Torque(N.M） | 3200-4600 | 3300-4800 | 4500-6500 | 5700-7500 | 6500-9000 | 7500-10000 | 8500-110000 |
| Dimension(mm) | 3800*1500*2200 | 3950*1700*2300 | 4000*1850*2400 | 4100*1950*2600 | 5900*2100*2850 | 6200*2200*2950 | 6300*2300*2950 |
| The weight(t) | 4.5 | 5 | 6 | 7 | 10 | 11.6 | 12 |
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What Are the Key Features and Capabilities of the YG Truck-Mounted Core Exploration Drilling Rig?
- High Road Mobility: Mounted on a vehicle chassis, it meets highway transport speed requirements without the need for additional trailers or hoisting equipment, improving site-to-site transfer efficiency by over 50% compared to traditional rigs.
- Precise, Controllable Hydraulic Drive: A fully hydraulic system enables stepless adjustment of drill rod rotation speed and feed pressure, allowing for precise control of sampling parameters in hard rock formations, resulting in high core recovery rates and sample integrity.
- Multi-Process Versatility: A single unit can perform various operations—such as geological core drilling, water well drilling, Standard Penetration Tests (SPT), and grouting hole drilling—by simply changing the drilling tools, offering multi-purpose functionality.
- Intelligent Safety Protection: Equipped with overload protection, oil temperature monitoring, and emergency stop mechanisms. The control panel displays real-time parameters like drilling pressure, rotation speed, and depth, with automatic alarms and shutdowns triggered by abnormal conditions.
- Energy-Efficient and Eco-Friendly Design: The electronically controlled fuel-injected engine saves 15%–20% more fuel than traditional models; an automatic idle function reduces engine speed when not actively drilling, further lowering fuel consumption.
- Quick Assembly, Disassembly, and Maintenance: A modular design facilitates the easy removal and installation of drilling tools and hydraulic components; routine maintenance requires no specialized tools and can be performed independently by operators after brief training.
- Optional Remote Monitoring: High-end models support remote data transmission, allowing management to view drilling data and equipment status in real-time—ideal for large-scale project management.
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Case Studies and Reviews from Canadian and Indian Customers Regarding YG’s Truck-Mounted Drilling Rigs
Case Study 1: Canadian Mountain Mineral Exploration Company
- Client Profile: This company specializes in mineral exploration across North American mountainous and highland regions. Previously, they used traditional crawler-mounted rigs, which were difficult to relocate across rugged terrain and resulted in low sampling efficiency.
- Product Used: YG Truck-Mounted Core Exploration Drilling Rig
- Solutions Provided: The 4WD chassis easily navigates mountain roads, eliminating the need for cranes during site transfers; the hydraulically driven core sampling system ensures high sample integrity.
- Results: Drilling efficiency increased by 40%, and core recovery rates far exceeded expectations. The equipment operated reliably in sub-zero temperatures without breakdowns, significantly reducing project costs.
- Client Testimonial: “YG’s truck-mounted core exploration rig is a powerful tool for our mountain exploration work! It offers flexible mobility and precise sampling, performing reliably even in Canada’s high-altitude, cold regions. Their after-sales service is responsive, and they provide professional technical training—truly a professional team. We have already purchased a second unit and highly recommend it to our peers.”
Case Study 2: Indian Engineering and Construction Company
- Client Profile: This company undertakes rural road and small bridge construction projects across India, requiring frequent relocation between sites for pile foundation drilling and geological surveys.
- Product Used: YG Truck-Mounted Drilling Rig
- Solutions Provided: The rig can be driven directly on public roads, allowing for rapid arrival and immediate commencement of work at sites; the hydraulic system ensures efficient drilling and allows for single-operator use, reducing labor costs; the equipment operates stably in high-temperature, dusty environments.
- Results: Pile foundation drilling efficiency improved by 50%, and project timelines were shortened by an average of 20%. Maintenance costs are low, offering excellent long-term value.
- Client Testimonial: “Choosing YG’s truck-mounted drilling rig was the smartest decision! It is easy to move and simple to operate, perfectly meeting our rural construction needs. The factory-direct pricing is competitive, and the after-sales service is attentive and quick to resolve issues—a partner worthy of long-term collaboration.”
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Frequently Asked Questions About Truck-Mounted Core Drilling Rigs
A1: The choice depends on the operating environment. Truck-mounted core rigs are suitable for exploration areas accessible by road; they offer fast relocation speeds and high efficiency. Crawler-mounted core rigs are ideal for roadless or muddy terrain, offering strong off-road capability, though they require a trailer for road transport. YG manufactures both types and can recommend the optimal solution based on specific working conditions.
A2: Yes. YG truck-mounted rigs support process switching; by changing the drilling tools, they can function as truck-mounted water well drilling rigs for drilling rural drinking water wells, agricultural irrigation wells, and temporary construction site wells. This versatility makes them an ideal choice for multi-purpose applications.
A3: Diamond bits are suitable for hard rock (such as granite and gneiss); they offer fast drilling speeds and excellent core integrity but come at a higher cost. Alloy bits are suitable for medium-to-soft rock formations (such as sandstone and shale); they are cost-effective and ideal for large-scale, shallow-depth exploration. YG can recommend the optimal drilling tool configuration based on the geological reports provided by the client.
A4: With normal use and regular maintenance, the main frame and hydraulic system of YG truck-mounted core exploration rigs have a service life of 10–15 years. Key wear parts (drill rods, bits, mud pump seals) require periodic replacement based on wear; YG provides a full range of spare parts.
A5: YG truck-mounted core rigs are CE-certified and comply with international export standards. We are well-versed in maritime packaging, export customs declaration, and international logistics processes, and can provide a full set of export documentation as well as the inspection reports required by the destination country. To date, our products have been successfully exported to over 100 countries, including Mexico, Peru, South Africa, Oman, the Philippines, and Kazakhstan.