Product Description

The Machine Lock Rod Rotary Drilling Rig DR-160 uses hydraulic crawler-type telescopic chassis, self-lifting and folding collapsible drilling mast, and telescopic drilling rods. Mainly suitable for the construction of soil layers such as sandy soil, cohesive soil, silty soil, etc., it is widely used in various foundation constructions such as cast-in-situ piles, continuous walls and foundation reinforcement. The folding mast structure is adopted, the structure is simple and delicate, the durability is good, the stability of the whole machine is good, the cost is saved, and the maintenance is more convenient. The upper guide frame structure is used to ensure the verticality of the drill pipe to the ground, making construction more convenient, improving construction efficiency, and increasing safety. The force head has reasonable design, reliable lubrication, strong power, cost savings, and is not easy to damage and easy to maintain.

Product Type	DR-160
Chassis length.(mm)	4800
Track width.(mm)	600
Machine weight.(t)	35
Maximum drilling depth.(m)	40
drilling diameter.(mm)	500-1800
Engine brand	Weichai/Cummins（Optional）
Engine rated power.(KW/rpm)	158KW-176KW
Maximum torque of power head.(KN.m)	160
Power head speed.(rpm)	10-50
Maximum working pressure of hydraulic system main pump.(MPa)	30
Maximum working pressure of hydraulic system auxiliary pump.(MPa)	12
Maximum bow rate of the main pump hydraulic system.(L/min)	112*2（Optional)
Maximum bow rate of the auxiliary pump hydraulic system.(L/min)	16
Maximum pressure of the pressurization system.(KN)	100
Maximum lifting force of the pressurization system.(KN)	80
Maximum travel pressure system.(mm)	3000
Maximum lifting force of the main winch.(KN)	150
Maximum pull-up speed of the main winch. (m/min)	50
Maximum lifting force of the auxiliary winch.(KN)	15
Maximum pull-up speed of the auxiliary winch.(m/min)	50
Left and right inclination angle of drilling mast(°)	±5
Forward and backward inclination angle of the drilling mast. (°)	5/90
Maximum driving speed(KM/h)	1.5
Maximum climbing angle.(°)	25
Maximum Driving torque.(KN.m)	45000
Overall width of working state.(mm)	4200
Overall length of transport status.(mm)	13000
Overall width of transport status.(mm)	2800
Overall height of transport status.(mm)	3550
Drill rod type	Machine Lock
Drill rod whether to provide custom	Yes
drill tools	500-1800 mm drilling bit、Drilling Barrel、Coring drill、Reaming drilling bit

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Product Categories : Engineering And Construction Machinery > Crawler Rotary Drilling Rig