60m Constructional Rotary Table Drilling Rig
USD $1,000 - $10,000 /Piece
Min.Order:1 Piece
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
60m Constructional Rotary Table Drilling Rig
Application
GQ-20 rotary table drilling rig is developed based on GQ-15 rig,in order to meet the needing of construction of large dia.pie.The structure of the rig is stable and reliable ,mainly used for drilling large dia.pile hole for housing,high building,dam,harbor and bridge and water well.
Feature
Technical Specifications
hole dia (mm) | Φ2000 | |
drilling capacity (m) | 60 | |
Active drill pipe | 180×180×4434 (PathΦ115 | |
top drive head speeds(r/min) | forward | 9.5,10.5,28.4,44.1,65.9 |
reverse | 10.7 | |
Hoist wire rope lifting speed ( m/s ) | forward 0.78,1.36,2.34,3.63 | |
top drive head | max torque (N.m) | 55 |
top drive head inner hole (mm) | 182×182 | |
top drive head max push force(KN)/ pull force | 113/154 | |
top drive head stroke(mm) | 1000 | |
Hoist | hoist lift capacity with single rope(KN)) | 58 |
Single rope speed increase speed | 0.78 | |
Reel diameter | 300 | |
Rope capacity | 30 m | |
Rope diameter | Φ19.5 m | |
| Rack mobile travel | 1550 mm |
Open orifice distance | 1038 mm | |
The rig Dimensions (length × width × height) | 5000×2400×2840 mm | |
5000×2400×3070 mm | ||
Rig the total weight | 12500kg | |
Rig power | Motor model: Y250M-4 | 55 kw;1480 |