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1. 0°-360° Full-Angle Drilling
Drilling angle adjustable from 0° to 360°, enabling vertical, horizontal, and inclined drilling modes. This horizontal directional drilling rig supports omnidirectional capability for directional drilling and horizontal crossing — rare among rigs in this class, making it highly versatile for specialized projects.
2. Three Depth Ratings for Multi-Scenario Coverage
Three depth configurations: 60m at 300mm diameter, 225m at 76mm, and 295m at 46mm. This multi-depth drilling rig covers diverse drilling tasks from large-diameter shallow holes to small-diameter deep holes across geological exploration and water well projects.
3. Six Forward + Two Reverse Speeds
Six forward speeds spanning 68-900r/min and two reverse speeds at 256/85r/min provide a broad RPM range. Operators can select optimal parameters based on formation conditions and drilling techniques for maximum efficiency.
4. 2000N·m High-Torque Rotary System
Maximum rotary torque of 2000N·m, combined with 400mm drilling stroke and 29KN cylinder pressure. This high torque drilling machine delivers sufficient power for hard rock drilling and large-diameter borehole operations.
5. Skid-Mounted Chassis for Stability
The 670kg rig features a skid-type chassis with sliding rails. Rig travel distance is 400mm with 270mm opening distance. This skid mounted drilling machine provides structural stability while enabling flexible on-site positioning and operation.
6. Dual Power Options
Available with 15KW electric motor (1460r/min, 144kg) or 14.7KW diesel engine (2200r/min, 180kg). Choose electric for grid-connected sites and diesel for remote fieldwork — this geological exploration drilling rig adapts flexibly to different job environments.
Technical Specifications of the GY200 Drilling Rig | ||||||||
Basic Specifications | Drilling depth | 60 | 225 | 295m | Turntable body | Rotation speed (r/min) | Forward rotation | 900 475 388 |
Borehole diameter | 300 | 76 | 46mm | Reverse rotation | 256 85 | |||
Drill rod diameter | 50 | 42mm | Maximum torque | 2000N.m | ||||
Spindle tilt angle range | 0°~360° | Drilling stroke | 400mm | |||||
Drill rig weight | 670kgs | Maximum cylinder down-thrust | 29KN | |||||
Drill rig dimensions | 1820×980×1400mm | Maximum cylinder lifting force | 39KN | |||||
Lift | Hoisting capacity | 30kN | Oil pump | Model | Gear oil pump | |||
Winch line speed (second layer) | 0.270.640.83 1.58 1.64 m/s | Displacement | 20mL/r | |||||
Drum diameter | 135mm | Rated speed | 2500r/ min | |||||
Wire rope diameter | 12.5mm | Rated pressure | 20MPa | |||||
Wire rope capacity | 30m | Maximum pressure | 25MPa | |||||
Power Unit | Model | Electric motor | Diesel engine | Machine frame | Type | Skid-mounted (with sliding base) | ||
Power | 15KW | 14.7KW | ||||||
Rotational speed | 1460r/min | 2200r/ min | Drill rig travel distance | 400mm | ||||
Weight | 144kgs | 180kgs | Clearance distance from borehole opening | 270mm | ||||
Mineral Exploration & Geological Sampling
The 295m drilling depth and 46-300mm borehole range meet core drilling needs from shallow reconnaissance to detailed deep exploration. Full-angle drilling capability is especially valuable for directional sampling under complex geological conditions.
2. Water Well Drilling Projects
The 300mm large-diameter spud-in meets water well construction needs for rural drinking water and agricultural irrigation. The 225m and 295m depth ratings cover most shallow to medium-depth well projects, with dual power configuration for field operations.
3. Directional Drilling & Horizontal Crossing
The 0° to 360° full-angle drilling capability is the core advantage, suitable for horizontal directional drilling, trenchless crossing, slope reinforcement anchor holes, and other specialized engineering scenarios—rare among rigs in this class.
4. Engineering Geological Survey & Individual Contracting
The skid-mounted chassis provides structural stability, and the 670kg weight is transportable by small vehicles. Suitable for building foundation surveys, highway and railway geological investigations, and individual contractors conducting multi-type drilling operations.
Q: What does 0°-360° full-angle drilling mean? What are practical applications?
A: It means the drilling angle can be adjusted anywhere from 0° (horizontal) to 360° (full direction). Practical applications include horizontal directional drilling, trenchless pipe crossing, slope reinforcement anchor holes, and conventional vertical water wells and exploration boreholes. One rig covers multiple drilling methods, reducing equipment investment.
Q: What do the three depth ratings (60m/225m/295m) mean?
A: Drilling depth varies with borehole diameter: 60m at 300mm large diameter, 225m at 76mm, and 295m at 46mm small diameter. Larger boreholes mean shallower depth—this is a physical characteristic of the rig. Choose your operating configuration based on target borehole diameter and depth requirements.
Q: What is the difference between GY200 and GK200?
A: The GY200 offers greater drilling depth (295m vs. 200m), wider borehole range (max 300mm), more speed settings (6F+2R vs. 4), higher torque (2000N·m), full-angle drilling capability (0°-360°), and heavier weight (670kg vs. 525kg). The GY200 is positioned as a higher-end professional model for more complex drilling requirements.
Q: What is the difference between skid-mounted and crawler chassis?
A: Skid-mounted chassis is simpler, lighter, and more cost-effective, suitable for short-distance on-site positioning and small vehicle transport. Crawler chassis is better for long-distance self-propelled relocation and complex terrain travel. Choose based on your relocation distance and terrain conditions.
Q: The electric motor is 15KW and diesel is 14.7KW—similar power, how to choose?
A: Although power ratings are close, the use cases differ: the electric motor has lower operating costs and less noise, ideal for factories or fixed locations with stable power supply. The diesel engine is independent of grid power, suitable for remote, mountainous, or off-grid job sites. Choose based on your actual work location.
