/Ce Approved Big Rotary Drilling Rig Sany Sr280 with Price
- USD 200000.80 /Unit
- 1 Unit
- 22 Unit
- 17 days
Product Description
Product ofCE Approved Big rotary drilling rig sany SR280 with price
· Strong rock drilling ability: strong crowd force, rock drilling efficiency is higher than the rigs of the same type and ranks the first in the nation.
· High construction efficiency: adopt drilling parameters matching technology and rock drilling adaptive technology; torque, rotation speed and crowd force can match automatically.
· Reliable structure: adopt new box-type mast and optimized boom structure to enhance the structural stiffness and fatigue strength significantly.
· High stability: adopt optimized layout of whole structure and design.
Paraments ofCE Approved Big rotary drilling rig sany SR280 with price
| Main performances | Unit | Parameters |
| Overall height(CAT chassis/SANY chassis) | mm | 22,660/22,700 |
| Operating weight(CAT chassis/SANY chassis) | t | 80/82 |
| Max. pile diameter | mm | 2,200 |
| Max. pile depth(friction Kelly/inter-locking Kelly) | m | 84/58 |
| Rotary Drive | ||
| Max. output torque | kN.m | 280 |
| Speed of rotation | rpm | 9~24 |
| Crowd system | ||
| Crowd force | kN | 220 |
| Line pull | kN | 220 |
| Stroke | mm | 7,500 |
| Main winch | ||
| Line pull(1st layer) | kN | 290 |
| Rope diameter | mm | 32 |
| Max. line speed | m/min | 48 |
| Auxiliary winch | ||
| Line pull(1st layer) | kN | 110 |
| Rope diameter | mm | 20 |
| Max. line speed | m/min | 70 |
| Mast inclination | ||
| Forward | ° | 3 |
| Lateral | ° | ±3.5 |
Amanda
Mobile: +8618721040484
https://www.facebook.com/amanda.huang.44
amanda[at]newindu[dot]com
Http://www.evangelchina.com/
Newindu E-Commerce(Shanghai) Co., Ltd&Evangelchina Construction Machinery Solutions
Address: Suite 1305, Fortune Times Tower, No. 1438 North Shanxi Road
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