Extra Low Profile Rock Bolter/Bolting Jumbo

• Customization: Available
• After-sales Service: Free Commissioning and Training on Site
• Warranty: 1 Year or 200o Working Hours
• Model NO.: GP92EX
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 41mm
• Drill Hole Depth: 4000mm
• Bit Type: Button Bit
• Drilling Way: Rotaion+Feeding+Percussion
• Rock Drill: Montabert Hc25 and Hc28
• Hole Dia.: 41mm
• Shank: R32
• Hope Depth: 4000mm
• Anchor Rod Diameter: Threaded Anchor Rod
• Anchor Rod Length: 1900mm
• Power Supply: 380V 50Hz or Customized
• Transport Package: Standard Export Packing
• Specification: 40′ HQ container
• Trademark: GRANDPLAN
• Origin: China
• Production Capacity: 100 Units/Month

Product Description

Extra low profile rock bolter/bolting JUMBO

Main technical specification:

Model						GP92EX
Item					Unit
Whole performance	Boom quantity				pc	1
	Max.cross section size				mm	6700×2400/W*H
	Tramming size			Length	mm	10773
				Width		2250
				Height		1400
	Working size			Length	mm	10773
				Width		2250
				Height		1850
	Min. Turning radius				mm	Inner	6500
						Outer	3600
	Parking mode during working				-	Hydraulic jack
	Min. Ground clearance				mm	280
	Wheel base				mm	1900
	Axle spread				mm	3450
	Width during working				mm	2250
	Weight				kg	13000
	Drilling hole diameter				mm	φ41
	Drilling depth				mm	4000
	Drill rod length				mm	2000/1150/915
	Anchor rod diameter				mm	Threaded anchor rod 20
	Anchor rod length				mm	1900
	Reel cable				m	70
	Noise level				dB(A)	≤105
Drilling mechanism	Mode				-	Percussion+Rotation
	Percussion	Percussion emergy			J	150
		Percussion frequency			Hz	65
		Working pressue			Mpa	≤15
		Working flowrate			L/min	≤65
		Nitrogen pressure			MPa	3.5
	Rotation	Rated torque			N·m	≤320
		Rated speed			r/min	200±10
		Working pressure			MPa	≤13
		Working flowrate			L/min	≤30
	Drifter				MONTABERT	HC25
	Drifter weight				kg	71
Rod bolting mechanism	Mode				-	Rotation
	Rotation		Rated torque		N·m	≤320
			Rated speed		r/min	200±10
			Working pressure		MPa	≤13
			Working flowrate		L/min	≤30
	Drifter				MONTABERT	HC25
	Drifter weight				kg	71

 

Model					GP92EX
Item				Unit
Feeder	Mode			-	Cylinder
	Cylinder stroke			mm	475
	Feeding force			kN	0-16.7
	Feeding speed			m/min	≥1.5
	Unloaded feeding speed			m/min	≥18
	Unloaded feeding pressure			MPa	≤3
	Working pressure			MPa	≤8.5
Drilling boom	Working pressure			MPa	≤20
	Boom nose up&down			°	Down 30°Up 50°
	Boom oscillation angle			°	±30°
	Boom rotation angle			°	±120°
	Boom horizontal telescopic length			mm	1250
Travelling mechanism	Travelling mode			-	Motor driven reducer
	Engine output power			KW	58(2300rpm)
	Engine output torque			N·M	273(1500rpm)
	Engine rated rotation speed			r/min	2300
	Travelling speed			km /h	0-7.2
	Gradeability			°	14
Electric motor hydraulic pump station	Motor rated current			A	100
	Motor rated power			kW	55
	Motor rated voltage			V	550
	Motor rated speed			r/min	1475
	Motor start current			A	700
	Pump station rated pressure			MPa	22.5
	Pump station displacement			mL/r	90+32
	Pump station rated working flowrate			L/min	132+47
Auxiliary working device	Air supply	Working pressure		MPa	0.45-0.75
		Working flowrate		L/s	16.7(0.7 MPa)
		Motor	Rated power	kw	7.5
			Rated voltage	V	550
	Water  supply	Working pressure		MPa	0.8-1.0
		Working flowrate		L/min	66
		Motor	Rated power	kw	2.2
			Rated voltage	V	550

Note: Electric Voltage&Frequency can be customized according to the mine site power supply.

Main supplier: