The OS120 is a lightweight, efficient, and highly mobile drilling rig designed for water wells, soil investigation, and small–medium depth drilling projects. With a total weight of only 3 tons and compact dimensions, it is ideal for operations where accessibility, transport, and setup speed are critical.
Powered by a 75 kW engine, the OS120 delivers strong and stable performance in varied geological conditions. Its rotary system operates at 45–70 rpm, supported by 3,500–4,800 Nm torque, ensuring reliable penetration rates for boreholes between 140–254 mm. The rig reaches drilling depths of up to 160 m, making it an excellent solution for rural water supply, farm wells, and construction site investigations.
With a 2.4 m one-time advance stroke and drilling efficiency of 10–35 m/h, the OS120 significantly reduces drilling cycles and increases productivity on site. The rig operates at 1.7–3.0 MPa working air pressure, consuming 17–31 m³/min, compatible with standard high-pressure compressors.
Built on a rubber-track undercarriage, the model offers excellent ground adaptability, low vibration, and smooth mobility at 2.5 km/h, with climbing capability up to 30°. It supports drill pipes of Ø76 mm or Ø89 mm, in lengths of 1.5 m, 2.0 m, or 3.0 m, offering high flexibility for different drilling setups.
This compact drilling rig is engineered for efficiency and reliability in light to medium water-well and geotechnical projects. Equipped with a 42 kW engine and a robust rotary head offering 60 / 120 rpm, it delivers consistent performance for borehole diameters between 130–350 mm and depths up to 150 m.
With a total weight of only 4,000 kg and a footprint of 3300 × 1500 × 2150 mm, the rig is ideal for sites with limited access, ensuring easy transport and fast setup. Its 4,000–5,000 Nm rotary torque provides solid penetration in mixed formations, while the 1.45–2.5 MPa working pressure range ensures compatibility with standard high-pressure compressors.
Designed for practical field use, the rig supports multiple drill pipe lengths (1.5 m / 2 m / 3 m) with a Ø76 mm diameter, offering flexibility for different drilling setups. A travel speed of 2 km/h and 25% gradeability ensure stable manoeuvrability across varied terrain.
This compact and powerful drilling rig is designed for water wells, geotechnical works, and medium-depth projects up to 250 m. With a 76 kW engine, four rotary speed levels (30/45/70/120 rpm), and torque up to 8,500 Nm, it delivers stable performance across various geological formations.
Its 5.3-ton structure, 30% climbing capacity, and 16-ton lifting force ensure reliability on challenging terrain, while the 4–5 m feed stroke improves drilling efficiency. Compatible with standard 89 mm, 2 3/8 IF drill pipes, the rig supports hole diameters between 152–444 mm and operates at 1.7–2.5 MPa working pressure.
The OS300 is a highly capable mid-to-deep water-well and geotechnical drilling rig, engineered for demanding field conditions and continuous operation. Equipped with an 85 kW engine and a reinforced four-speed rotary system, it delivers exceptional torque—up to 10,500 Nm—ensuring fast penetration and stable performance across a wide range of geological formations.
Designed for borehole diameters from 152 to 444 mm and depths up to 300 m, the OS300 offers the perfect balance between power, mobility, and drilling efficiency. Its extended 4–5 m feed stroke significantly reduces rod handling time, increasing productivity and optimizing workflow on site.
Built on a rigid tracked chassis and weighing 6.7 tons, the OS300 maintains excellent manoeuvrability in challenging terrain, supported by a 30% climbing capacity and smooth travel speed of 2.5 km/h. The rig operates at 1.7–2.5 MPa working air pressure with an air consumption of 17–31 m³/min, making it compatible with most high-pressure compressors used in deep drilling applications.
The OS300 uses industry-standard 89 mm drill pipes with 2 3/8 IF API thread, ensuring compatibility with a wide range of drilling tools and accessories.
The OS450 is a heavy-duty, long-range drilling rig built for deep water wells, geothermal projects, and demanding geological formations. With a powerful 103 kW engine and a maximum drilling depth of 450 m, it delivers the strength and endurance required for high-capacity drilling operations.
Its rotary system offers 50–135 rpm and torque up to 9,500 Nm, providing stable performance in both soft and hard rock environments. The OS450 supports a wide drilling diameter range of 140–350 mm, making it suitable for deep irrigation wells, industrial wells, and professional drilling contractors who need reliable penetration power.
Designed for field efficiency, the rig accommodates multiple drill pipe lengths (1.5 m / 2.0 m / 3.0 m / 6.0 m) and uses industry-standard 2 3/8 IF API threaded pipes (Ø89 and Ø102), ensuring compatibility with professional tooling. Its 1.6 m hydraulic leg stroke allows quick leveling and improved stability during drilling.
Built on a reinforced tracked chassis and weighing 9.4 tons, the OS450 handles uneven terrain with ease, supported by a 30° maximum climbing angle and a travel speed of 2.5 km/h. Operating at 1.7–3.5 MPa working air pressure and consuming 17–36 m³/min, it is compatible with high-pressure air systems for deep and continuous drilling.
With a robust frame (5950 × 2100 × 2600 mm), advanced hydraulic system, and high lifting force of 25 tons, the OS450 is designed for contractors who require a powerful, durable, and reliable deep-drilling solution.
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