Rotary Drilling Rig, Sany Drilling Machine, Drilling Rig manufacturer / supplier in China, offering Sany Rotary Drilling Rig Sr220c, 2018 XCMG 5t Front End Loader Zl50gn Payloader, 3m3 Bucket 5 Ton XCMG Wheel Loader (ZL50GN) and so on.
|Min. Order / Reference FOB Price||1 Piece||US $400,000-430,000/ Piece|
|Production Capacity:||5000 Units Per Year|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
|Type:||Rotary Drilling Rig|
|Transport Package:||Suitable Package for Shipment|
High Quality SANY Rotary Drilling Rig SR220C
1.Operating weight 74000kg
2.Max.drill diameter 2300mm
5-level anti-vibration technology absorbs drilling vibrational frequency all- directionally to guarantee high stability; The special lubricating system makes sure that it can work in high-temperature environment. Rotary drive is available in three drilling modes-standard, low speed and big torque or high speed and small torque; spin-off is optional; The removable key of rotary drive and symmetry structure design double its service life; The main winch has highlights of touch-bottom protection, priority control and fast line speed; Crowd cylinder has two operation modes---normal lifting and fast lifting to improve push efficiency; Mast features automatic erecting, lying and vertical adjustment to ensure the accuracy requirements in construction; Balance control system of the whole machine is available.
|Max. pile diameter||2300mm|
|Max. pile depth(friction Kelly/inter-locking Kelly)||66/52m|
|Max. output torque||220kN.m|