G-2 Truck drilling rig
The G-2 type for truck mounted drilling rig, drilling rig adopts mechanical transmission, the general structure of the hydraulic support, mast tower, can perform a long trip to mechanical power head into the open box, the machine with a rotary, shock, vibration, static pressure of the four basic functions, also can form a variety of composite drilling, is applied to promote new technology such as reverse circulation drilling, DTH hammer ideal drilling equipment.
Scope of application:
G-2 is mainly used for engineering geological drilling, hydrological well drilling, static pressure exploration of undisturbed soil, geophysical exploration, seismic exploration, blasting hole drilling, railway, highway, industrial and civil foundation pile drilling construction, as well as petroleum, natural gas, solid mineral deposit and non-metallic mineral exploration.
1. Drilling capacity
Opening diameter: 150 mm;Hole depth: 50 m;
Maximum aperture: 400 mm;15 m deep hole:
Drill pipe diameter: 43 mm;73 mm
2. Rotary (open-box mechanical power head)
Rotating speed (positive, reverse) : 17,36,43,94,104,227 r/min
Pressurizing capacity: 15 kN
Lifting capacity: 20 kN
Lifting speed: 0.2;0.53;1.29 m/s
Promotion capacity: 30 kN
4. Drilling tower height: 7.5m
5. Vibrator (optional)
Hydraulic motor drive double eccentric chase hole vibrator
Hole diameter: 134 mm
Excitation force: 30 kN
6. Power machine
Model: 395G2 or ZH4100P diesel engine
7. Chassis model: jiefang double-seat truck (with 6 passengers).
8. Machine weight (including car) : 10100kg;The total mass of 14000 kg
9. External dimensions (transportation status, length x width x height) : 8250 x 2495 x 3460 mm
10. Optional parts:
(1) impact side winch: 1.5-ton manual impact frequency: 0~12 times/min
(2) bw-160 mud pump
(3) hydraulic automatic impact mechanism
Additional configurations can be added as needed:
Manually controlled impact winch system with lifting capacity of 15kN and impact frequency of about 18 times/min.
Add the operating device for rotary jet drilling and extend the function.
Install the bw-160 or bw-200 mud pump and its transmission mechanism.