Product Details

2016 New!!! used borehole drilling machine for sale

1............... used borehole drilling machine Application?

XT-6R used borehole drilling machine for sale is a type of multi-purpose drilling rig of medium-shallow hole drilling for mineral exploration and geotechnical drilling. It not only is for RC core sampling drilling, but also for diamond wire-line core drilling. It adapts modular design, it can carry out multi-purpose by changing different modular top-drive head. Brand new designed top-drive head use mechanical and hydraulic together to shift speed, to make the head has wide speed range to suit for different drilling technology.

XT-6R used borehole drilling machine is mainly used for solid mineral exploration, micropile hole drilling, and slide-resistant pile construction; Geothermy hole drilling, and water well drilling as well.

2...... used borehole drilling machine Features?

multi-purpose, fast switch to achieve a variety of drilling technology;
top-drive head of a wide range of speed regulation, large torque, high speed and low speed to meet different process requirements, convenient speed;
console layout reasonable, head of digital speed display, easy to operate;
hydraulic system with load sensing control system, imported components, energy saving, high reliability;
the whole sliding variable angle, ground support, implementation, and enhance the stability of the drilling;
main winch used American imported winch, can realize the function of drilling;
track mounted, move conveniently, fast.

3. ...... Specs of Used borehole Drilling Machine

1	Drilling capacity	wire line coring	S75(NQ)	600 m
		Air reverse circulation coring(sample)	Φ108Double-wall drill pipe	200 m
		air forward circulating	hole diameter Φ150	300 m
2	Power model	4BTA3.9-C125 diesel	Power/rated speed	93kW/2200rpm
3	Power head	high speed(Speed/torque)	0~900rpm/1727~575Nm
		Low speed(Speed/torque)	0~92rpm/5936~4781Nm
		spindle diameter	Φ93mm
4	Hydraulic chuck (the spring clamp, hydraulic clamping force		160 kN
5	Feed system	feed trip	3600 mm
		Feed/pull force	50/103 kN
6	Hydraulic system	Main pump/deputy pump pressure rating	28/22 MPa
7	Main winch	maximum lift/line speed	54kN / 42m/min
8	Auxiliary hoist	maximum lift/line speed	13.6/8 kN
		inner/outer line speed	80/130 m/min
		Rope capacity	800m (Φ5mm)
9	Drill pipe/pipe length		3/6 m
10	Drilling Angle		90 º~45 º
11	Crawler walking	speed	1.7~3.3 km/h
		Climbing angles	20º
12	Rig weight		7000 kg
13	Machine dimension	Transport status	6655×2150×2850 mm(LWH)
		Vertical work state	4950×2150×8725 mm(LWH)
14	Optional components	Wire line coring drilling technology	hydraulic drive Trojan gripper, main winch, hydraulic driving mud pump (160 l/min; 6 Mpa)
15	Optional components	RC drilling technology	air system, upper and lower air swivel, sample collector, un-tighten device, fork, and special lifter.