SR235 Heavy-Duty Rotary Drilling Rig with Superior Stability & Construction Efficiency

Application

The SR235  has the advantages of strong power, strong stability, efficient construction capabilities, easy operation, convenient maintenance, high-quality manufacturing technology and reliability. It is an excellent tool widely used in earthwork projects.  

Features

1. Powerful Core Drilling Performance
Equipped with a 235kN·m high-torque power head and a high-efficiency 257kW engine, it provides strong and stable power output. The machine boasts 210kN crowd force and 235kN pull-up force, enabling smooth and efficient drilling of deep and large-diameter piles, with strong adaptability to hard and complex geological layers.

2. High-Efficiency Construction System
Featuring a high-speed main winch with a maximum line speed of 70m/min and a fast one-touch soil dumping function, it greatly shortens construction cycles. The adjustable rotation speed (5-32rpm) matches different geological requirements, optimizing drilling efficiency and reducing overall project construction time.

3. Heavy-Duty & Stable Structural Design
Built with an 81-ton heavy-duty operating weight and a reinforced telescopic crawler chassis, it has a low center of gravity and outstanding operational stability. The high-rigidity mast and wear-resistant key components ensure long-term durability under high-intensity working conditions, reducing equipment failure rates.