water well drilling rig
1.multi-functions
2.easy to operate
3.high quality
4.time delivery
water well drilling rig
GK-400 Drilling Rig is a new type of vertical spindle machine manufactured by Jing Di, for which a diesel engine or motor may be chosen as power. It is primarily used with diamond drill bit or carbide drill bit for the drilling in solid mineral deposit as well as those in engineering geotectonic survey, foundation pile hole and water well hole.
1. Compact mechanical transmission structure, lightweight, vertical spindle for large through hole diameter with hexagonal drive drilling rod, ensured torque transmission.
2. Higher rotating speed and rational scope, adaptable for the drillings with small diameter diamond drill bit or large diameter carbide drill bit and other engineering hole drillings.
3. During the hydraulic controlled feeding process, both the pressure and speed of feeding can be regulated to meet the requirements of different stratum drillings.
4. Less and centralized handles, easy operation.
Technical Specifications
Drill
Drill rod dia. 42/50/60mm
Drilling depth 400/300/200m
Initial hole dia. 300mm
Final hole dia. 75mm
Angle range 70°-90°
Dimensions(L×W×H) 2230×950×1700 (mm)
Weight(without power unit) 1000kg
Swivel Head
Spindle speed
Forward 70/140/160/240/310/440/530/1010 r/min
Reverse 38/66 r/min
Spindle stroke 500mm
Spindle lifting capacity max 45 KN
Spindle pull-down max 39KN
Spindle max.torque 2.5KN.m
Hoist
Hoisting drum linear velocity 0.5/1.17/1.4/2.1 m/s
Max .lifting capacity (single rope) 25KN
Wire rope dia 15mm
Drum dia. 200 mm
Rig traveling device
Migration distance 350mm
Distance from a drilling hole 300mm
Oil Pump
Model YBC-30/80
Rated displacement 30L/min
Rated pressure 8Mpa
Power (diesel engine or motor)
Model (diesel engine) CZ485
Rated power 26KW
Rated speed 2200r/min
Model (motor) Y180L-4
Rated power 22KW
Rated speed 1 450r/min
