Heavy Duty KR300C Rotary Piling Rig with 54m Max Drilling Depth 320kN.m Torque and 2500mm Drilling Diameter
The Heavy Duty Rotary Piling Rig is engineered for demanding bridge, railway, and infrastructure foundation construction projects. Designed with a powerful CAT C9 engine and advanced hydraulic technology, the KR300C rotary drilling rig delivers exceptional drilling efficiency and reliable performance in challenging ground conditions.
The machine is ideal for contractors handling large diameter bored piles and deep foundation engineering projects worldwide.
The KR300C rotary drilling machine provides:
- Maximum drilling depth: 54 meters
- Maximum drilling diameter: 2500mm
- Maximum torque: 320kN.m
Its powerful rotary head enables efficient drilling through clay, sand, gravel, and hard rock formations, improving productivity on complex construction sites.
The CAT C9 diesel engine delivers strong power output and excellent fuel efficiency. The engine supports continuous heavy-duty operations while reducing fuel consumption and maintenance requirements.
The machine integrates premium hydraulic parts from global brands:
- KAWASAKI pumps and valves
- REXROTH reducers
- Imported hydraulic hose systems
These components ensure stable hydraulic pressure and longer machine service life.
The strengthened mast and CAT undercarriage improve machine stability during deep drilling operations. The durable structure allows the equipment to perform reliably under high-load working conditions.
| Parameter | Value |
|---|---|
| Model | KR300C |
| Torque | 320kN.m |
| Max Diameter | 2500mm |
| Max Depth | 54m |
| Rotation Speed | 5-27rpm |
| Main Winch Pull | 320kN |
| Engine | CAT C9 |
| Engine Power | 259kW |
| Total Weight | 89T |
The KR300C hydraulic piling rig is suitable for:
- Highway bridge foundations
- Railway and metro projects
- Industrial plant foundations
- Commercial building construction
- Wind power foundation engineering
- Port infrastructure projects
The high torque rotary system and powerful crowd force reduce drilling time and increase overall project productivity.
The use of globally recognized hydraulic and engine components ensures reliable operation and easy maintenance.
The KR300C combines premium performance with competitive pricing, helping contractors reduce investment costs while maintaining high construction quality.
TYSIM specializes in rotary drilling rigs and pile foundation equipment. The company has obtained more than 40 patents and supplies professional piling machinery solutions to customers worldwide.
For deep foundation contractors seeking reliable hydraulic rotary drilling equipment, the KR300C piling rig offers powerful performance, stable operation, and long-term value.
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