Rotary Drilling Rig - HPR35 Model
Professional rotary pile machine with maximum working height of 6 meters and transport height of 3.1 meters with kelly bar. Engineered for precision drilling operations in demanding construction environments.
Product Overview
The HPR35 Rotary Pile Machine is a state-of-the-art drilling rig designed for efficient and precise piling operations across various construction projects. This advanced equipment excels in creating deep foundation piles with exceptional reliability, strength, and accuracy.
Key Specifications
Maximum Drilling Depth: 12 meters
Drilling Diameter Range: 380mm to 1000mm
Lifting Force: 50kN
Rotary Head Output Torque: 35kNm
Operating Weight: 9300kg
Technical Features
- Maximum working height of 6 meters for versatile site operations
- 16mm rope diameter for enhanced durability and lifting capacity
- Rotation speed range of 7-40 rpm for optimal drilling performance
- Transport width of 2 meters for easy site mobility
- Forward and backward tilt capability of 10° for flexible positioning
- Kelly bar dimensions: 325×6×2.4mm
- Pressure force: 40kN for stable drilling operations
Detailed Technical Parameters
| Parameter |
Specification |
| Drilling Depth (Max) |
12M |
| Forward Tilt |
10° |
| Lifting Force |
50kN |
| Kelly Bar Size |
325×6×2.4mm |
| Pressure Force |
40kN |
| Rotary Head Output Torque |
35kNm |
| Rotation Speed |
7～40rpm |
| Drilling Diameter Range |
380～1000mm |
| Transport Width |
2m |
| Transport Height with Kelly Bar |
3.1m |
| Transport Height without Kelly Bar |
2.9m |
Applications
The HPR35 Rotary Pile Machine is engineered for demanding construction applications including bridge foundations, highway construction, commercial buildings, and residential projects requiring deep foundation support. Its robust design ensures reliable performance in both urban and remote construction sites.
Operational Advantages
This borehole drilling machine combines advanced mechanical engineering with user-friendly controls to deliver high productivity and operational safety. The durable construction and reliable components minimize downtime while providing precise control for accurate piling operations in challenging soil conditions.
