- Nuclear Reactors, Boilers, Machinery And Mechanical Appliances; Parts Thereof
- Other Moving, Grading, Levelling, Scraping, Excavating, Tamping, Compacting, Extracting Or Boring Machinery, For Earth, Minerals Or Ores; Pile-drivers And Pile-extractors; Snow-ploughs And Snow- Blowers.
- Self-propelled Boring Or Sinking Machinery For Boring Earth Or Extracting Minerals Or Ores (excl. Those Mounted On Railway Or Tramway Wagons, Motor Vehicle Chassis Or Lorries And Tunnelling Machinery)
hydraulic rotary piling rig KR80A Good Sale
Product Images
Product Property
| Torque : | 80 kN.m |
| Max. diameter : | 1000 mm |
| Max. drilling depth : | 28 m(4 node)/22 m(3 node) |
| Speed of rotation : | 8~30 rpm |
| overall weight : | 24 t |
| Product Status : | New |
| Sample Available : | no |
| Shipment Terms : | fob |
| Payment Mode : |
T/T,L/C |
Description
| Technical specification of KR80A rotary drilling rig | ||
| Torque | 80 kN.m | |
| Max. diameter | 1000 mm | |
| Max. drilling depth | 28 m(4 node)/22 m(3 node) | |
| Speed of rotation | 8~30 rpm | |
| Max. crowd pressure | 90 kN | |
| Max. crowd pull | 120 kN | |
| Main winch line pull | 80 kN | |
| Main winch line speed | 72 m/min | |
| Auxiliary winch line pull | 35 kN | |
| Auxiliary winch line speed | 40 m/min | |
| Stroke(crowd system) | 2000 mm/3500mm | |
| Mast inclination(lateral) | ±3° | |
| Mast inclination(forward) | 4° | |
| Max. operating pressure | 34.3 MPa | |
| Pilot pressure | 3.9 MPa | |
| Travel speed | 2.8 km/h | |
| Traction force | 98 kN | |
| Operating height | 12580 mm | |
| Operating width | 2700 mm | |
| Transport height | 3250 mm | |
| Transport width | 2700 mm | |
| Transport length | 9150 mm | |
| Overall weight | 24 t | |
| Engine | ||
| Model | Cummins B3.9-C | |
| Form | Water cooling, 4 cylinder in-line, turbocharger | |
| Cylinder number*diameter*stroke(mm) | 4*102*120 | |
| Displacement(L) | 3.9 | |
| Rated power(kW/rpm) | 86/2200 | |
| Max. torque(N.m/rpm) | 447/1500 | |
| Kelly bar | ||
| Type | Interlocking | Friction |
| Section*length | 3*7800 mm | 4*7800 mm |
| Depth | 22 m | 28 m |
Production Process
Construction Photos
