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BRC-400L
beyond
Understanding the Diesel Powered RC Drill Rig
The RC Drill Rig (Reverse Circulation Drill Rig) is a state-of-the-art Diesel Powered Drill Rig designed for mining exploration, water well development, and geological sampling. Unlike traditional drilling rigs, this Reverse Circulation Drill Rig uses compressed air to circulate drilling fluid in reverse, minimizing dust pollution and enabling efficient slag collection. Built as a crawler-mounted unit, the Mining Drill Rig prioritizes mobility and stability, making it suitable for rough terrain and remote job sites. As an Eco-Friendly Drill Rig, it integrates dust collection and slag separation systems, aligning with modern environmental standards while delivering powerful drilling performance.
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The Eco-Friendly Drill Rig features a built-in dust collector that captures rock drilling dust, preventing environmental pollution and protecting worker health. A cyclone separator collects slag for geological sampling, eliminating waste and supporting analysis work. This design makes it the preferred choice for environmentally regulated projects.
Every Hydraulic Drill Rig in the series uses a hydraulic system to power key functions—including frame lifting, drill rod unloading, rotation, and walking. This drive system reduces labor intensity by automating repetitive tasks, improving construction efficiency and engineering quality. The smooth, precise control ensures consistent drilling performance across all operations.
The Reverse Circulation Drill Rig excels in a wide range of rock formations, from soft clay to hard granite. Its adjustable drilling parameters and reverse circulation technology allow it to penetrate diverse substrates, making it ideal for mining exploration and water well drilling in varying geological conditions.
As a Crawler Drill Rig, it features a track-based chassis that provides exceptional stability on uneven terrain. The crawler design distributes weight evenly, preventing sinking in soft ground and ensuring maneuverability in remote, rough areas. This stability is critical for accurate drilling and safe operation in challenging environments.
The Mining Drill Rig integrates safety features like overload protection, emergency stop buttons, and noise reduction technology (85-90dB). The hydraulic control system simplifies operation, with intuitive levers for precise movement and drilling adjustments. Even in long-duration projects, operators experience reduced fatigue thanks to the rig’s ergonomic design.
BASIC PARAMETERS | ||||
BRC-400T | BRC-500T | BRC-800T | BRC-1200T | |
Working air pressure and air volume | Pressure: 1.2-3.5Mpa,Air Flow:16-55 m/min | Pressure: 1.2-3.5Mpa,Air Flow:16-55 m'/min | Pressure: 1.6-8 Mpa,Air Flow:16-96 m'/min | Pressure: 1.6-8Mpa,Air Flow:16-96 m'/min |
Rock hardness | F4-F22 | F4-F22 | F4-F22 | F4-F22 |
Drill hole diameter(mm) | Φ105-Φ305 | Φ105-Φ400 | Φ105-Φ550 | Φ105-Φ800 |
Drilling depth(m) | 300 | 400 | 600 | 1000 |
Drill pipe length(m) | 3 | 3 | 6 | 6 |
Drill pipe diameter(mm) | Φ89/Φ102 | Φ102/Φ114 | Φ114/Φ127 | Φ127/Φ146 |
Drilling angle(") | 45°-90° | 45°-90° | 45°-90° | 45° -90° |
Max. Pull Down Force(KN) | 60 | 70 | 110 | 130 |
Max. Pull Up Force(KN) | 220 | 250 | 470 | 570 |
Power head torque(Nm) | 8000/4000 | 10000/5000 | 18000/9000 | 24000/12000 |
Rotate speed(rpm) | 0-75/0-150 | 0-75/0-150 | 0-70/0-140 | 0-86/0-172 |
Machine noise(dB) | 85-90 | 85-90 | 85-90 | 85-90 |
Transmission mode | Hydraulically driven | Hydraulically driven | Hydraulically driven | Hydraulically driven |
Dimensions(L×WxH)(mm) | 6200*1850*2800mm | 7000*2100*2800 mm | 10500*2250*3300 mm | 11500*2250*3400mm |
Weight(KG) | 11000(Approx.) | 12000(Approx.) | 17000(Approx.) | 23000 (Approx.) |
Single rope lifting force(kN) | 15 | 15 | 25 | 25 |
Wire rope diameter(mm) | 11 | 11 | 11 | 11 |
Wire rope length(m) | 60 | 60 | 60 | 60 |
CHASSIS | ||||
Walking speed(Km/h) | 2.5 | 2.5 | 5 | 6.4 |
Climbing angle() | 21 | 21 | 21 | 21 |
Maximum output torque(N.m) | 8000 | 10000 | 18000 | 24000 |
Output speed(rpm) | 0-75/0-150(adjustable) | 0-75/0-150(adjustable) | 0-70/0-140(adjustable) | 0-86/0-172(adjustable) |
Rotary acceleration output speed(rpm) | 150 | 150 | 140 | 172 |
Maximum lifting force(KN) | 220 | 250 | 470 | 570 |
Maximum propulsion(KN) | 60 | 70 | 110 | 130 |
Drilling angle() | 45-90 | 45-90 | 45-90 | 45-90 |
Give the process(mm) | 3700 | 4100 | 6760 | 7000 |
Mast slip stroke(mm) | 1500 | 1500 | 1700 | 1900 |
As a specialized Mining Drill Rig, it is used to drill exploration holes for mineral deposits. The reverse circulation technology collects high-quality rock samples, enabling geologists to analyze ore content and distribution accurately. Its crawler design allows access to remote mining sites with rough terrain.
The Water Well Drill Rig efficiently drills wells for agricultural, residential, and industrial use. Its reverse circulation system breaks through clay, sand, and rock layers, creating stable wells with high water yield. The rig’s adaptability makes it suitable for both shallow (300m) and deep (1000m) water well projects.
Geological exploration departments rely on the Geological Exploration Drill Rig for precise sampling. The cyclone separator collects intact slag samples, which are used to study soil composition, rock structure, and environmental conditions. This data is critical for infrastructure planning and resource management.
In construction, the Deep Hole Drill Rig is used for foundation drilling in large-scale projects like bridges, dams, and skyscrapers. Its hydraulic drive system ensures accurate drilling angles and depths, while the stable crawler design operates safely on construction sites with uneven ground.
The Eco-Friendly Drill Rig is ideal for environmental drilling projects, such as groundwater monitoring and soil remediation. Its dust collection system minimizes pollution, while the reverse circulation technology prevents contamination of aquifers during drilling.
Models range from 300m (BRC-400L) to 1000m (BRC-1200L), making the Deep Hole Drill Rig suitable for both shallow and deep drilling projects.
Yes, the Reverse Circulation Drill Rig is designed to handle rock hardness up to F22, including granite and other hard substrates. Its powerful hydraulic system and reverse circulation technology ensure efficient penetration.
The crawler chassis provides excellent mobility on rough terrain, with a walking speed of up to 6.4 km/h (depending on the model). It can navigate slopes up to 21°, making it accessible to remote job sites.
