YG Machinery provides a complete range of high-performance drilling rigs built for durability, precision, and efficiency—helping contractors complete water well drilling, foundation piling, trenchless pipeline installation, and quarry blasting projects faster and at lower cost. From compact borehole machines to powerful DTH rigs, our equipment is widely used in rural water supply, mining, road construction, underground utilities, and deep foundation engineering. Whether you need a portable rig for a remote village well or a directional drill for crossing under a river, our drilling solutions deliver consistent results and long-term value for your fleet.
Applications of Drilling Rigs
- Rural drinking water and agricultural irrigation wells
- Open-pit mining, blast holes, and quarry bench drilling
- Trenchless pipeline installation under roads, rivers, and railways
- Deep foundation piling for buildings, bridges, and industrial plants
- Geotechnical investigation and mineral exploration
- Dewatering wells for construction sites and flood control
- Urban utility installation with minimal surface disruption
Explore Our Drilling Rigs Range
Small Borehole Drilling Machine
Small-borehole drilling machines are compact, crawler-mounted rigs designed for water well construction and exploration in tight spaces. They work where large rigs cannot go—narrow courtyards, sloped hillsides, or muddy farmlands. With rubber tracks, they climb slopes up to 25° and cross soft ground without sinking.
YG Machinery small-borehole rigs reach depths up to 200 meters and support auger, air DTH hammer, and mud circulation drilling. They are ideal for rural drinking water, agricultural irrigation, geological sampling, and emergency drought relief. Setup takes less than ten minutes, and one or two people can operate the machine after basic training.
DTH Drilling Rig
DTH (Down the Hole) drilling rigs use compressed air to drive a hammer directly at the bottom of the hole. The hammer strikes the bit repeatedly, breaking hard rock efficiently while air blows cuttings to the surface. This method delivers straight, deep holes even in granite and basalt.
YG Machinery DTH rigs drill holes from 90mm to 275mm diameter and up to 40 meters deep. They are used for open-pit mining blast holes, quarry bench drilling, rock anchors, and drainage holes. With fast penetration, low operating cost, and simple transport, these rigs are trusted in iron ore, copper, limestone, and granite quarries worldwide.
Directional Drilling Equipment
Directional drilling equipment (horizontal directional drills) installs pipelines without digging trenches. The drill head follows a guided path, steers around buried obstacles, and emerges precisely at a target point up to 1500 meters away. This trenchless method leaves roads, rivers, and buildings undisturbed.
YG Machinery horizontal drill rigs feature an auto rod loader, self-anchoring, and a powerful mud pump. They are ideal for laying gas, water, fiber optic, and power cables under highways, railways, rivers, and city centers. No traffic disruption, minimal landscape damage, and lower total cost compared to open trenching.
Rotary Drilling Rig Machine
Rotary drilling rig machines use a rotating bit to bore into the ground for foundation piling, water wells, and geotechnical investigations. Powered by a diesel engine with fully hydraulic drive and crawler tracks, they move easily on rough terrain and offer high torque, low noise, and precise control.
YG Machinery rotary rigs drill up to 20 meters deep and handle diameters up to 1600mm. They are used for deep foundation piles in high-rise buildings and bridges, water wells for farms and villages, and core sampling for mineral exploration. Fuel savings of 15–20% and simple maintenance make them a cost-effective choice for contractors.
Advantages of YG Drilling Rigs
- Durable & Reliable: High-strength steel frames, wear-resistant rods, and corrosion-protected hydraulics. Rubber tracks resist mud. The DTH hammer needs only 15 minutes of daily maintenance. Every rig passes pressure, load, and field tests before shipping for long service life.
- High Efficiency & Energy Saving: Optimized hydraulic systems and engine management reduce fuel consumption. For example, our rotary rig saves 15-20% fuel, and our DTH rig consumes about 0.4 liters per meter drilled.
- Versatility & Adaptability: Adapts to soft soil, clay, granite, and basalt. Small-borehole rig supports auger, DTH, and mud circulation. Rotary rig handles tri-cone and PDC bits. Directional drill steers around obstacles. Customizable depth, diameter, and mud flow for different project needs.
- Intelligent & Easy Operation: User-friendly control panels with clear levers and gauges. Small-borehole rig enables one-person operation. Horizontal drill offers joystick control and real-time guidance. Electric start and auto rod loading (select models) reduce the need for highly specialized operators.
- Durable & Reliable: High-strength steel frames, wear-resistant rods, and corrosion-protected hydraulics. Rubber tracks resist mud. The DTH hammer needs only 15 minutes of daily maintenance. Every rig passes pressure, load, and field tests before shipping for long service life.
Get the Right Rig for Your Project
At YG Machinery, we understand the importance of efficiency, durability, and accuracy on modern drilling sites. That is why we provide dependable drilling rigs designed to improve productivity and reduce operating costs—whether you need a small borehole machine for a village well, a DTH rig for a quarry, a directional drill for a river crossing, or a rotary rig for foundation piling.
Our commitment to quality manufacturing and customer support ensures every rig delivers long-term value. If you are looking for efficient drilling equipment for your next project, contact YG Machinery with your target depth, hole diameter, ground conditions, and application. We will recommend the best solution and provide a free quote within 24 hours.