Ads by Google
Rotary Drilling Rig HDR230 (65T) 60m-70m-500m-1000m
The Shandong HONGDA HDR230 All-hydraulic Rotary Drilling Rig is an efficient drilling rig in large-caliber pile foundation projects, such as the base construction of railway bridges, road bridges, public works bridges and large buildings.
Main technical parameter
Total Machine |
| |
Overall Dimension (At Work) | m | 10.5×4.3×20.6 |
In Transportation | m | 15.5×3.2×3.45 |
Total Weight | T | 65 |
Total Weight in Transportation | T | 55 |
Telescopic Chassis |
| |
Max. Traveling Speed | km/h | 1.5 |
Max. Grade Ability | % | 40 |
Min. Ground Clearance | mm | 468 |
Diesel Engine |
| |
Model | Cummins M11-C330 | |
Rated Power | kw | 246 |
Rated Rotating Speed | rpm | 2100 |
Fuel Tank Volume | L | 450 |
Hydraulic System |
| |
Hydraulic Oil Pump Flow | L/min | 210×2+90 |
Rated Working Pressure | Mpa | 30 |
Hydraulic Oil Tank Volume | L | 800 |
Main Windlass |
| |
Max. Lifting Capacity | KN | 210 |
Steel Rope Diameter | mm | 28 |
Max. Lifting Speed | m/min | 76 |
Steel Rope Length | m | 90 |
Assistant Windlass |
|
|
Max. Lifting Capacity | KN | 98 |
Steel Rope Diameter | mm | 20 |
Max. Lifting Speed | m/min | 60 |
Drill Head |
| |
Rotary Torque | KNm | 230 |
Max Drilling Depth | m | 70 |
Drilling Speed | rpm | 0-25 |
Earth-throwing-out Speed | rpm | 110 |
Max. Drilling Hole Diameter ----With Bushing | mm | 1500 |
----Without Bushing | mm | 2000 |
Compression System |
| |
Oil Cylinder Stroke | mm | 5000 |
Max. Force Added | KN | 180 |
Max. Pulling Force | KN | 200 |
Telescopic Drill Pipe |
| |
Friction Mode Drill Pipe (Max. Depth) | m | 5×1360 |
Inner-locking mode (Max. Depth) | m | 4×1347 |
Working Arm Obliquity |
| |
Front | ° | 5 |
Rear | ° | 15 |
Left & Right | ° | ±5 |
Rotating Platform |
|
|
Rotating Degree | ° | 360 |
Rotating Speed | r/min | 2.5 |
Famous Trademark of China Rotary Drilling Rig