Products Description
The Blast Hole Drill Rig is a heavy-duty drilling machine engineered for precision and efficiency in mining, quarrying, and construction applications. Powered by a high-performance Yuchai YC6J190 engine and a 12m³/min air compressor, it delivers powerful and stable drilling with a hole diameter range of 80-115mm. Its integrated hydraulic DTH (down-the-hole) design ensures superior fuel efficiency (35% lower consumption) and reduced maintenance costs compared to conventional split-type rigs. Equipped with a two-stage dry dust collector, it minimizes environmental impact while maintaining high productivity. Built for rugged terrain, its crawler-mounted chassis, dual-speed travel system, and reinforced rotation mechanism provide stability, torque control, and anti-jamming performance, making it suitable for deep-hole drilling in demanding conditions.
Products Specification
|
Item |
RCZ421T hydraulic DTH blasthole drilling rig |
|
Applicable Industries |
Energy & Mining, Construction works, Drilling |
|
Weight |
6800KG |
|
Core Components |
Motor, Engine, Gearbox |
|
Drilling Diameter |
90-115mm |
|
Drilling Depth |
20M |
|
Drilling pipe |
60mmX3m |
|
Drilling Type |
Rotary Drilling Rig |
|
Dimension(L*W*H) |
6,000X2,300x2,750mm |
|
Power |
Yuchai YC6J220 162 kW |
|
Rotation Torque ( Max.) |
1,950 N.m |
|
Rotation Speed |
60-120 rpm |
|
Working Pressure |
15 bar |
|
F.A.D |
12 m/min |
|
Tramming Speed (Max.) |
2/3 km/hDual Speed |
|
Gradient |
30° |
|
Track Frame Oscilation |
±10° |
|
Dry Dust Collector |
Standard |
|
Dual Speed Walking Motor |
Standard |
Key Features
1. Maintenance requirements are cut by 50% due to its single-power-unit hydraulic design, minimizing downtime.
2. The dual-speed rotation system and anti-jamming mechanism enhance drilling precision and reliability in tough conditions.
3. A two-stage dry dust collector with high-capacity filtration effectively minimizes dust emissions, meeting environmental standards.
4. The heavy-duty crawler undercarriage provides good off-road mobility and stability on uneven terrain.
5. An ergonomic control panel with centralized operation ensures intuitive handling and reduces operator fatigue.
Application
RCZ421T hydraulic DTH blasthole drilling rig is widely used in open-pit mining, quarry blasting, road construction, hydroelectric projects, and large-scale civil engineering for precise and efficient blast hole drilling.
Packaging & Shipping
Delivery time: 10-15 days
Our team uses specialized equipment to secure the packaging, with designated personnel inspecting each step of the process to ensure safe and reliable transportation.
Certificate
Our products have passed CE certification and ISO9001 quality management system certification, ensuring that they meet international standards in terms of safety, reliability and quality.
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