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A Core Drilling Rig, also known as a Diamond Drilling Rig, is a specialized piece of equipment engineered for surface coring operations in solid mineral deposits. It is designed to extract high-quality core samples efficiently, supporting critical tasks like geological analysis, mineral exploration, and strata evaluation. Unlike general drilling rigs, the Core Sampling Rig prioritizes sample integrity and drilling accuracy, making it indispensable in industries that rely on precise subsurface data. Whether for large-scale mining projects or small-scale geological surveys, this rig combines advanced technology with user-friendly features to meet diverse coring needs.
BDD-500T | BDD-1300T | BDD-1800T | BDD-3000 | ||
Drilling ab ility | Drill pipe diameter | Drilling depth | Drilling depth | Drilling depth | Drilling depth |
(reference) | B(55.5mm) | 650m | 1.300m | 2.000m | 3.000m |
N(71mm) | 500m | 1,000m | 1,700m | 2,300m | |
H(89mm) | 300m | 700m | 1.200m | 1.600m | |
P(114mm) | / | 400m | 700m | 1.050m | |
Hydraulic system | Rated pressure | 24MPa | 26MPa | 28MPa | 28MPa |
Cooling method | Forced air cooling | Forced air cooling | Forced air cooling | Forced air cooling | |
Engine | Model | CUMMINS B3.9CS4110C | CUMMINS B5.9CS4 210C | CUMMINS B6.7CS4 260C | CUMMINS L8.9CS4330C |
Type | / | Turbocharger | Turbocharger | Turbocharger | |
Rated power | 81kW | 154kW | 194kW | 242kW | |
Rated speed | 2,100rpm | 2,200rpm | 2,200rpm | 2.100rpm | |
Power head | Maximum torque | 1.400Nm | 4.257Nm | 5,500Nm | 8.170Nm |
Maximum speed | 1.000rpm | 1,182rpm | 1,050rpm | 1.150rpm | |
Go ahcad with the process | 1,800mm | 3,500mm | 3,500mm | 3.450mm | |
Through-hole diamete | 97mm | 117mm | 117mm | 117mm | |
Boosting/Boosting Power | 70kN/35kN | 127kN/50kN | 189kN/50kN | 250kN/90kN | |
Main winch | Boosting power | 40kN | 68kN(Empty line drum) | 135kN | 185kN |
Lifting speed | 35m/min | 28m/min | 33m/min(Low speed).49m/min(High speed) | 25m/min(Low speed),60m/min(High speed) | |
Wire ropo diameter | 14mm | 16mm | 22mm | 24mm | |
Rope capacity | 30m | 30m | 41m | 40m | |
Rope core winch | Boosting power | 10kN(Empty line drum) | 11kN(Empty line drum) | 11kN(Empty line drum) | 18kN(Empty line drum) |
Lifting speed | 110m/min(Empty line drum) | 120m/min | 120m/min | 120m/min(Empty line drum) | |
Wire rope diameter | 5mm | 6.6mm | 6.6mm | 6.6mm | |
Rope capacity | 600m | 1,000m | 1,500m | 2,500m | |
Mast | Full height | 8.6m | 10m | 13m | 112m.139m |
Drilling angle | 45°909 | 45°.90° | 45°-90° | 45°-90° | |
Slip stroke | 900mm | 1.1m | 1.1m | 1.4m | |
Orifice clamp | Applicable drill rods | B, N,H,P | B,N,H,P | B, N, H, P | B, N, H, P |
Driving abi lity | Maximum climbing angle | 20° | 30° | 30° | 30° |
Maximum driving speed | 1.7km/h | 2km/h | 2km/h | 2km/h | |
Transport dimensions | LxWxH | 4,570*2,000*2,425mm | 5100*2,350*2,600mm | 6,550*2,320*2,720mm | 11,240*2,310*3,330mm |
Total weight | t | 5.71 | 8.5t | 14t | 23.5t |
The Core Drilling Rig boasts a modular structure that enhances mobility across various job sites. Its lightweight components allow for easy transportation, even in remote areas where traditional heavy equipment struggles to reach. This design not only reduces logistical challenges but also minimizes the need for extensive site preparation, making it a cost-effective choice for projects in hard-to-access locations.
Equipped with advanced drilling techniques like wire-line coring, the rig ensures exceptional core recovery rates, preserving the integrity of subsurface samples for accurate analysis. The high-speed power head enables smooth penetration through different strata, from soft soils to hard rocks, without compromising sample quality. This efficiency translates to faster project completion and more reliable data collection.
The Core Drilling Rig features an intelligent energy-saving system that optimizes fuel consumption while delivering consistent power. Its robust engine provides stable performance for extended drilling sessions, ensuring uninterrupted operation even in demanding conditions. This balance of power and efficiency makes it suitable for both short-term surveys and long-term mining operations.
Constructed with high-strength materials, the Geological Exploration Drilling Rig offers exceptional durability and a long service life. Key components like drill bits are made from wear-resistant alloys, reducing the frequency of replacements and maintenance. The rig’s hydraulic drive system is designed for reliability, minimizing downtime and ensuring consistent performance over years of use.
Safety and environmental responsibility are at the core of the Core Drilling Rig’s design. It includes safety features such as stable chassis support and certified control systems to protect operators during drilling. Additionally, a dual-stage dust removal system keeps airborne particles in check, complying with strict environmental standards and making it suitable for use in urban or sensitive ecological areas.
The Core Drilling Rig is ideal for geological exploration, where precise core samples are essential for mapping strata and identifying mineral resources. It excels in remote areas, providing accurate data to support resource evaluation and project planning.
In the mining sector, the Diamond Drilling Rig is used for pre-mining ore body delineation and in-mine exploration. It helps confirm ore reserves and quality, guiding mining operations to be more efficient and cost-effective.
For civil engineering projects like bridge and high-rise construction, the Core Sampling Rig conducts foundation investigations. It provides detailed stratum data to assess soil and rock stability, ensuring the safety and durability of structures.
The rig supports hydrological surveys by drilling for groundwater samples and investigating soil pollution. Its environmentally friendly design makes it suitable for use in nature reserves and other sensitive areas.
In road and railway construction, the Geological Exploration Drilling Rig tests subgrade and slope stability. Its efficient drilling and mobility help shorten survey time, supporting timely project execution.
It can drill through various strata, including soil, sand, medium-hard rocks, and solid mineral deposits, adapting to different geological conditions with adjustable drilling parameters.
Yes, all functions are hydraulically driven with intuitive controls. Operators require minimal training to handle drilling, parameter adjustment, and core sample collection.
Thanks to wear-resistant components and a robust design, routine maintenance is minimal. Regular checks of hydraulic oil, filters, and drill bits are sufficient to ensure long-term performance.
Absolutely. Its modular and lightweight design allows transportation by truck, manual labor, or pack animals in remote locations, eliminating the need for extensive road construction.
Yes, the dual-stage dust removal system and low-noise design meet strict environmental regulations, making it suitable for urban, rural, and ecologically sensitive areas.
