GPS25 Engineering Drilling Machine

Model NO.: GPS25
GPS GPS-series engineering drill rig
GPS-series engineering drill rig is applied to large diameter cast-in-place piling with reinforced-concrete for high building, harbor, dam, bridge, basic engineering and also can drill large diameter hole of water well and engineering.
Features
  1. This kind of rig is equipped a hydraulic device that can make can rotary and supporting plate to move away from the borehole.
  2. The mast is installed a guide way to the benefit of vertically of borehole and have a retraction system to move the kelly away from the center of rotary.
  3. It us equipped with a centrifugal mud pump system for pumping reverse circulation drilling to handle various conditions and formations and can be changed into direct circulation immediately to suit different needs
  4. To life or lower mast is operated by hydraulic control quickly and reliably
  5. Main and vice winches employ the mechanism of planetary-gear train, so the operation is simple and convenient.
 
Specifications Unit GPS-25
Drilling depth m 80
Diameter of hole m 2.5
Torque KN.M 65
Speed forward r/min 8,10,12.5,16,22,29,37,49,58,77
reverse 10,13
Main winch capacity (single rope) KN 30
Vice winch capacity (single rope) KN 30
Mud pump m3/h 180
Effective height m 10
Drill pipe mm 210x210x3750
Power kw 55
Weight T 13
Dimensions(LxWxH) m 6.1x2.6x12

Derrick Crane

Derrick Crane is a type of crane used in construction and industrial settings. It is a type of Tower Crane that has a pivoting arm, called a jib, mounted on a vertical tower. The jib can be rotated to move materials horizontally, and the crane can also lift heavy loads vertically. Derrick cranes are often used in building construction to lift and move heavy materials, such as steel beams and concrete blocks, to different levels of a construction site. They are known for their stability and ability to handle heavy loads.

Derrick crane, also known as Roof Crane, is a specific style of lifting machine. It is usually a fixed building crane, meaning it is assembled and disassembled in the location where it is used. Generally, the crane is characterized by its long, fixed length tower. These cranes are typically used in locations where items need to be moved from a common initial point to single nearby location, like on shipping platforms and construction sites. BQ models of derrick cranes including 10T Derrick Crane 2533A, 6T Derrick Crane DCB20-6, 10T Derrick Crane DCB24-10, 12T Derrick Crane DCB30-12, 16T Derrick Crane DCB30-16, 18T Derrick Crane DCB42-18.

Roof Derrick Crane,Roof Crane,10T Derrick Crane,Derrick Crane Roof Crane,Building Crane

SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sczenghui.com