Hot sale used rotary drilling rig /mobile oil drilling rig
USD $320,000 - $320,000 /Set
Min.Order:1 Set
Shanghai Evangel Industrial Co., Ltd.
Hot sale used rotary drilling rig /mobile oil drilling rig
Feature of Hot sale used rotary drilling rig /mobile oil drilling rig
1) It is economical and efficient, mainly used in media and small-diameter pile civil construction;
2) Diesel engine has load induction and output power auto-control; the fuel consumption drops 5-10%;
3) 5-level anti-vibration technology absorbs drilling vibrational frequency all-directionally to guarantee high stability;
4) The special lubricating system makes sure that it can work under high-temperature environment;
5) The removable and symmetrical structure design doubles the service life of rotary drive key;
6) Crowd cylinder has two operation modes-normal lifting and fast lifting to improve push efficiency;
7) Optional chassis incline alarm enhances construction safety;
8) Mast verticality auto-adjusting technology promises the pile accuracy.
Paraments of Hot sale used rotary drilling rig /mobile oil drilling rig
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