KR300C Hydraulic Rotary Drilling Rig with 54m Drilling Depth 2500mm Diameter and 320kN.m Torque for Large Scale Projects

The KR300C Hydraulic Rotary Drilling Rig is engineered for large-scale infrastructure and foundation engineering projects. With a maximum drilling depth of 54m and drilling diameter of 2500mm, this heavy-duty piling rig delivers stable performance, high efficiency, and exceptional durability in demanding construction environments.

Powered by a CAT C9 engine and equipped with imported hydraulic systems, the KR300C is ideal for bridge foundations, railway construction, urban metro systems, and industrial building projects.

The KR300C rotary piling rig features a powerful rotary drive capable of producing 320kN.m torque. This robust drilling power enables efficient operation in hard rock, dense clay, gravel, and overburden conditions.

• Maximum drilling depth: 54m
• Maximum drilling diameter: 2500mm
• High torque output: 320kN.m
• Rotation speed: 5-27rpm
• Stable crowd and pullback system
• Excellent drilling efficiency

The machine incorporates high-quality hydraulic parts from internationally recognized brands, ensuring stable performance and extended equipment lifespan.

• KAWASAKI hydraulic pumps
• KAWASAKI control valves
• REXROTH reducers
• Imported hydraulic hoses

The advanced hydraulic system enhances drilling precision while reducing maintenance costs.

The KR300C hydraulic drilling rig is widely used for:

The reinforced CAT undercarriage provides excellent stability and mobility on rough construction sites. The robust structural design supports long-term heavy-duty drilling operations while minimizing equipment downtime.

TYSIM is a professional Chinese manufacturer specializing in pile foundation machinery. The company focuses on innovative engineering solutions and reliable equipment performance.

• Competitive factory pricing
• Strong after-sales support
• Customized machine configurations
• Fast spare parts supply
• Exported to over 20 countries