Mobile Screw Soil Nail Drilling Equipment

Mobile Screw Soil Nail Drilling Equipment DF-20 is a small multi-purpose drilling rig, suitable for small civil engineering construction, such as spiral pile drilling, pile hole pit drilling, block vertical tunnel dredging and clearing. The maximum drilling depth of the rig is 20 M, and the drilling diameter is 500-1600 MM. Equipped with high-quality brand diesel engine, the maximum output power is 151 KW. Power head torque 30 KN.m. The drill pipe adopts a three-stage built-in structure, and the drill pipe is controlled by the main hoisting and lowering. The drill rod boom is equipped with an installation auxiliary hoist, which can assist in lifting and transporting construction equipment and facilities. The cockpit is equipped with a control auxiliary display to facilitate engineers to understand the construction status of the rig. This model has registered CE, ISO, SGS and other product quality certifications. Contact us for more information. Looking forward to meeting with you.

Product Type	DF-20
Chassis length.(mm)	3700-3900
Track width.(mm)	450-600
Machine weight.(t)	13-16
Maximum drilling depth.(m)	20
drilling diameter.(mm)	500-1500
Engine brand	Yuchai/Weichai/Cummins（Optional）
Engine rated power.(KW/rpm)	85KW-151KW
Maximum torque of power head.(N.m)	24000-30000
Power head speed.(rpm)	10-30
Power head whether to provide custom	Yes
Maximum working pressure of hydraulic system main pump.(MPa)	25-30
Maximum working pressure of hydraulic system auxiliary pump.(MPa)	12
Maximum bow rate of the main pump hydraulic systen(L/min)	50*2（Optional）
Maximum bow rate of the auxiliary pump hydraulic systen.(L/min)	16
Maximum pressure of the pressurization system.(KN)	100
Maximum lifting force of the pressurization system.(KN)	100
Maximum travel pressure system.(m)	20
Maximum lifting force of the main winch.(KN)	80
Maximum pull-up speed of the main winch. (m/min)	80
Maximum lifting force of the auxiliary winch.(KN)	15
Maximum pull-up speed of the auxiliary winch.(m/min)	50
Maximum lifting power of the auxiliary winch.(t)	1.5
Left and right inclination angle of drilling mast(°)	±5
Forward inclination angle of drilling mast.(°)	4
Maximum driving speed(KM/h)	2
Maximum climbing angle.(°)	25
Overall width of working state.(mm)	2400
Overall length of transport status.(mm)	10200
Overall width of transport status.(mm)	2400
Overall height of transport status.(mm)	2900
Drill rod type	Square rod, pressurized type
Drill rod whether to provide custom	Yes
drill tools	500-1500mm drilling bit、Drlling Barrel、Coring drill、Reaming drilling bit
drill tools whether to provide custom	Yes

Product Type	DF-20
Chassis length.(mm)	3700-3900
Track width.(mm)	450-600
Machine weight.(t)	13-16
Maximum drilling depth.(m)	20
drilling diameter.(mm)	500-1500
Engine brand	Yuchai/Weichai/Cummins（Optional）
Engine rated power.(KW/rpm)	85KW-151KW
Maximum torque of power head.(N.m)	24000-30000
Power head speed.(rpm)	10-30
Power head whether to provide custom	Yes
Maximum working pressure of hydraulic system main pump.(MPa)	25-30
Maximum working pressure of hydraulic system auxiliary pump.(MPa)	12
Maximum bow rate of the main pump hydraulic systen(L/min)	50*2（Optional）
Maximum bow rate of the auxiliary pump hydraulic systen.(L/min)	16
Maximum pressure of the pressurization system.(KN)	100
Maximum lifting force of the pressurization system.(KN)	100
Maximum travel pressure system.(m)	20
Maximum lifting force of the main winch.(KN)	80
Maximum pull-up speed of the main winch. (m/min)	80
Maximum lifting force of the auxiliary winch.(KN)	15
Maximum pull-up speed of the auxiliary winch.(m/min)	50
Maximum lifting power of the auxiliary winch.(t)	1.5
Left and right inclination angle of drilling mast(°)	±5
Forward inclination angle of drilling mast.(°)	4
Maximum driving speed(KM/h)	2
Maximum climbing angle.(°)	25
Overall width of working state.(mm)	2400
Overall length of transport status.(mm)	10200
Overall width of transport status.(mm)	2400
Overall height of transport status.(mm)	2900
Drill rod type	Square rod, pressurized type
Drill rod whether to provide custom	Yes
drill tools	500-1500mm drilling bit、Drlling Barrel、Coring drill、Reaming drilling bit
drill tools whether to provide custom	Yes

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Product Categories : Engineering And Construction Machinery > Hydraulic Drilling Rig