JKS200 multifunctional crawler well drill is a new,highly-effective ,energy-saving and multifunctional hydraulic drill and it is specialized in drilling well ,monitoring well, geothermal air-conditioning hole,grouting hole of the hydropower cofferdam ,grouting hole for dyke seepage control and grouting hole for base enforcement ,surface mining ,anchorage .national defense project and other drilling operations;in addition ,it adopts the process of down-hole impact and breast wall drilling with casing following,which can effectively solve the technical problem of difficult hole-forming in the unconsolidated layer.The drill is equipped with hydraulic motor rotation with a high power,propulsion and lifting of cylinder and down-hole impacter with high blast pressure,to realize high effectiveness of drilling footage and low energy consumption.

Drilling diameter	Φ90-Φ300mm
Drilling depth	300m
Moving speed	2km/h
Adapt to rock hardness	f=6—20
Working air pressure	1.2—3.0MPa
Air consumption	11-35m3/min
Sliding framework stroke	3400mm
Sliding framework stroke	95º
Minimum terrain clearance	300mm
Speed of turn-around machine	0-100rpm
Maximum turn-around torque	5400N.m
Maximum lifting force	80000N
Lifting speed	17m/min
Climbing angle	21º
Outer size(length*width*height)	6000*2100*3200(MM)
Weight	6500kg