Drill Tower
- HCX-13 Derrick for Geological Exploration1. The derrick has a reasonable structure with its story height of 1.3m. Thanks to the light weight, it is easy to install quickly.
2. It enjoys a high payload capacity. It can lift up the drilling rig drilling vertical hole at the height of 800m or inclined hole at the height of 600m in geological exploration...
- HCX-18, SGZ-18 Drill Derrick1. The derrick is well structured. Its story height is 1.7 m. The weight of is light. HCX-18 derrick is convenient to assemble in a short time.
2. It has a large payload capacity. This drill derrick can be used for vertical hole drilling and inclined hole drilling. The height for the vertical hole drilling is 1500m and the inclined, 1200m ...
- WXT-18 Derrick1. The pedestal of the WXT-18 derrick is made of structural steel. The pedestal can be divided into two parts. Thanks to the quality of the structural steel, the derrick is solid and stable. The derrick is easy to dissemble and to transport.
2. The derrick has large payload capacity. It can meet the lifting requirement for the 1500m, vertical hole drilling.
3. It is highly adaptable. Its steel-made pedestal can be applied to various vertical drilling rigs from 1000m to 1500m ...
- HCX-23 Derrick1. The derrick is well-structured with its story height of 1.7m. Its single piece is light. It is convenient to install in short time.
2. It has large load capacity. It can be used to the 1800m vertical drilling and 1600m inclined drilling.
3. The HCX-23 derrick is adaptable. And its steel pedestal can be applied to various vertical drilling rigs from 1500m-2400m...
- SG-24 SGXZ-24 Derrick(1). The derrick is reasonably structured with its story height of 1.7m. The weight of its single piece is light. It is easy to install in quite short time.
(2). It has a considerably large load capacity. It can be used to vertical drilling at the height of 1800m.
(3). The SGXZ-24 derrick is adaptable. Its steel pedestal can be installed to the numerous vertical drilling rigs from...
Description
Drill tower is a metal framework with certain height and span. It is the significant part of the drill rig. It is made up of crown block, the body, bi-layer platform, derrick and chassis, etc. It is used to locate and hang the drill rig's hoisting system. It is strong enough to store the drill rod or the drill collar. A good drill tower should enjoy large loading capacity, high strength, and toughness as well as integrate stability. What's more, there should be plenty of room for operating. Generally speaking, the available height of drill tower is from 8m-55m. The range of its hoisting capacity is from 5 to 1000 tons.
Classification
There are various standards to classify the drill tower. According to its structure, it can be divided into A, K drill tower and the mast drill tower. Based on its purpose, there are drill towers for oil wells, hydrological well, geotechnical engineering and engineering exploration. With concern to its working angle, the drill towers can be split into those of vertical angle and inclined angle.
Parameter
| Parameter | HCX-13 Derrick For Drilling Both Straight And Inclined Holes | HCX-18 Derrick For Drilling Both Straight and Inclined Holes | SGZ-23 Derrick For Straight Hole Drilling |
| Main Features | 1. In reasonable structure; height of each section 1.3m; With light weight of single piece, it is easy and quick for installation. | 1. In reasonable structure; height of each section 1.7m; With light weight of single piece, it is easy and quick for installation. | 1. In reasonable structure; height of each section 1.7m; With light weight of single piece, it is easy and quick for installation. |
| 2. With large Capacity lifting, it could meet 800m vertical hole and 600m inclined holes drilling. | 2. With large Capacity lifting, it could meet 1500m vertical hole and 1200m inclined holes drilling. | 2. With large Capacity lifting, it could meet 1800m vertical hole and 1200m inclined holes drilling. | |
| 3. It is adaptable and the steel base could be used for variety of common longitudinal rigs with drilling depth from 300m to 800m. | 3. It is adaptable and the steel base could be used for variety of common longitudinal rigs with drilling depth from 1000m to 1500m. | 3. It is adaptable and the steel base could be used for variety of common longitudinal rigs with drilling depth from 1500m to 2400m. | |
| 4. Occupying only a small area, the base costs less for land digging and leveling, suitable for mountain area application. | 4. Occupying only a small area, the base costs less for land digging and leveling, suitable for mountain area application. | 4. Occupying only a small area, the base costs less for land digging and leveling, suitable for mountain area application. | |
| Nominal Height | 13M | 18M | 23M |
| Max Dead Load of Crown Block Beam | 320KN | 320KN | 320KN |
| Lifting Length of Drilling Rod | 2×4.5 or 3×3 | 3×4.5 or 4×3 | 4×4.5 or 6×3 |
| Adapt to Angle of hole inclination | 75°-90° | 75°-90° | 90° |
| Nominal Area of Base | 3.8M×4.7M | 4.5M×5.8M | 5.5Mx5.5M |
| Number of Crowned Pulleys | 3pcs | 3pcs | 4pcs |
| Max Load of Cage | 0.8KN | 0.8KN | 0.8KN |
| Weight | 4450KG | 5480KG | 7500KG |