Kelly bar rotary drilling rig-DR-150

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Kelly bar rotary drilling rig-DR-150

Shandong Yahe Construction Machinery Co. Ltd
China

Description

Kelly bar rotary drilling rig-DR-150

This model belongs to the general-purpose ground engineering drilling machine, suitable for comprehensive civil construction engineerings, such as road and bridge construction, subway tunnel construction, dam water conservancy construction, airport and port construction, energy and mineral engineering construction, and so on. The maximum drilling depth is 30M, and the drilling diameter is 500-1600MM. The company's rig design and manufacturing process strictly follows international industry standards and has several product quality system certifications such as ISO, CE, and SGS. The company has been engaged in the design and manufacturing of engineering machinery for more than 25 years. The original small machinery manufacturing and processing plant have developed into an engineering machinery enterprise with multiple independent intellectual property rights and outstanding comprehensive design and manufacturing capabilities. The company's products have been exported to more than 30 countries and regions and are widely recognized by the international market. For more information, your inquiry is welcome.

Machine weight：30t
Maximum drilling depth：30m
drilling diameter：500-1800mm

Product selling point

Classic structural design and manufacturing process with an advanced control system to provide a reliable guarantee of your engineering quality

Product Type	DR-150
Chassis length.(mm)	4200
Track width. (mm)	600
Machine weight. (t)	30
Maximum drilling depth. (m)	30
drilling diameter. (mm)	500-1800
Engine brand	Yuchai/Weichai/Cummins（Optional）
Engine-rated power. (KW/rpm)	151KW-176KW
Maximum torque of power head. (KN.m)	150
Powerhead 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)	*1122（Optional)**
Maximum bow rate of the auxiliary pump hydraulic system. (L/min)	16
Maximum pressure of the pressurization system. (KN)	100
The maximum lifting force of the pressurization system. (KN)	80
Maximum travel pressure system. (mm)	3000
The maximum lifting force of the main winch. (KN)	150
Maximum pull-up speed of the main winch. (m/min)	50
The 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
The forward and backward inclination angles 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
The overall length of transport status. (mm)	13000
Overall width of transport status. (mm)	2800
Overall height of transport status. (mm)	3500
Drill rod type	Machine Lock
Drill rod whether to provide custom	Yes
drill tools	500-2000mm drilling bit、Drilling Barrel、Coring drill、Reaming drilling bit