Product Details:
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Highlight: | Precision Drilling Attachment,Efficiency Drilling Attachment,Customized Drilling Attachment |
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Rotary Drilling Rig Model | KR50A | ||
Max. torque | 50 kN.m | 50 kN.m | 50 kN.m |
Max. drilling diameter | 1200 mm | 1200 mm | 1200 mm |
Max. drilling depth | 16 m | 20 m | 24 m |
Max. cylinder thrust | 70 kN | 75 kN | 75 kN |
Max. cylinder trip | 1100 mm | 1100 mm | 1100 mm |
Main winch pull force | 6.5t | 6.5t | 6.5t |
Main winch speed | 48 m/min | 48 m/min | 48 m/min |
Mast inclination(Lateral) | ±6° | ±6° | ±6° |
Mast inclination(Forward) | -30°~ ﹢90° | -30°~﹢90° | -30°~﹢90° |
Working speed | 7-30rpm | 7-30rpm | 7-30rpm |
Min. radius of gyration | 2800mm | 2950mm | 5360mm |
Max. pilot pressure | 31.5Mpa | 31.5Mpa | 31.5Mpa |
Operating height | 9340mm | 10740mm | 13730mm |
Operating width | 2490mm | 2800mm | 3300mm |
Transport height | 2900mm | 3040mm | 3310mm |
Transport width | 2490mm | 2800mm | 3300mm |
Transport length | 11690mm | 12850mm | 15200mm |
Transport weight | 20.1t | 22.5t | 28t |
Remark: The specification will be different according to different excavator chassis. |
Contact Person: Ms. Camilla
Tel: +86 18352067788
Fax: 86-510-83590757