Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001
OEM/ODM Service
Overseas Agent / Branch

Double Boomer, Double Boom Jumbo, Double Boom Drilling Jumbo manufacturer / supplier in China, offering Hydraulc Double Boom Drilling Jumbo Double Boomer, Filter Press for Sewage Treatment, Sjz Series Vertical Shaft Drill and so on.

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Hydraulc Double Boom Drilling Jumbo Double Boomer

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $100,000-250,000/ Piece
Port: Qingdao, China
Production Capacity: 50PCS/Year
Payment Terms: L/C, T/T, D/P
Certification: CE, RoHS, ISO 9001:2008
Condition: New
Motor: AC Motor
Drill Hole Diameter: <100mm
Drill Hole Depth: <100m
Bit Type: Cone Bit

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Basic Info

Model NO.: GP drilling jumbo
Drilling Way: Impactor
Hydraulic Drilling Jumbo: Double Boomer,Single Boomer
Drifter: Montabert
Application: Face Drilling
Hole Diameter: 43mm
Working Scope: 2000*2000-5000*3500mm
Hole Dept: 3100mm
Trademark: GRANDPLAN
Transport Package: Export Standard Packing
Specification: AS PER YOUR REQUEST
Origin: China

Product Description

CMJ2-17 All Hydraulic Crawler Drilling Jumbo
CMJ2-17 All hydraulic crawler drilling jumbo is mainly used to drill blastholes for tunneling construction in coal mine, nonferrous metal mine, hydro-power station, railroad, highway engineering, etc. The jumbo is designed with two drilling booms, advanced hydraulic rock drill system, self-return and anti-jamming mechanism for making it has rapid drilling speed and high efficiency. Flexible mechanism can make the jumbo drilling on face, slope, roof, side wall and floor in underground mine or tunnels, and it also can drill anchor holes upward. With modular designed, this small compact jumbo has a low center of gravity, great mobility, remarkable stability and strong climb capability thus can improve working environment and get efficiency, quality development.

Jumbo features
Number of booms2 pcs
Adaptive section17 M2
Working scope(Wide×High)2000*2000-5000*3500mm
Dimensions, traveling (L×W×H)8400*1160*1850mm
Min. turning radius6000mm
Jumbo stabilizing typeBy two hydraulic outriggers
Width of jumbo when outriggers out1980mm
Total weight8600kg
Hole diameterφ43mm
Hole depth3100mm
NoiseLess than 125dB
Drifter HYD200HC25
 ImpactingImpact energyJ200150
Impact frequencyHz≥33≥55
Working pressureMPa14-1612-15
Working flowL/min4560
Nitrogen pressure of accumulatorMPa63.5
RotaryRated torqueN·m220320
Rated rotary speedr/min200200
Working pressureMPa1514
Working flowL/min4530
Water flushing pressureMPa0.6-1.20.6-1.2
Hole sizemmφ43φ43
Drilling tools B28B28
Distance from outside to centermm80110
Dimensions (L×W×H)mm800*300*200702*200*192
Classification and featuresGuide rail type
Feeding methodCylinder-wire
Total length4750mm
Feeding stroke3100mm
Feeding force7000N
Feeding speed4000
No-load return speed28000mm/min
Working pressure12MPa
Working flow15L/min
Classification and features: Rotary
Feeding compensation stroke1500mm
Feeder tilting angle: 15°-105°
Driving type for boom rotation: Hydraulic motor
Boom rotary angle±180°
Boom raising angle, horizontal55°
Working pressure17.5MPa
Working flow15L/min
Traveling mechanism
Traveling typeCrawler
Driving mechanismOil motor, gear box
Traveling speed0-30m/min
Traveling mechanismDriven by oil motor
Track width350mm
Working pressure20MPa
Working flow60L/min
Hydraulic power pack
Electric motor rated power: 55kW
Electric motor rated voltage: 660/1140V
Electric motor rated current: 58.4/33.7A
Electric motor rated rotary speed: 1480r/min
Main oil pump type: Load-sensing axial piston variable displacement pump
Main oil pump rated pressure: 26MPa
Main oil pump displacement: 90+90mL/r
Aux. oil pump type: Gear pump
Aux. oil pump rated pressure: 16MPa
Aux. oil pump displacement: 25mL/r
Tank capacity: 350L
Auxiliary working components
Water supply working pressure: 0.6-1.2MPa
Water supply water flow: 60L/min
Water supply water pump type: Centrifugal pump
Water supply max. Pressure: 3MPa
Water supply rated flow: 67L/min
Air supply working pressure: 0.2-0.4MPa
Air supply working flow: 0.4m3/min
Air supply compressor type: DV2090
Air supply rated pressure: 0.7MPa
Air supply displacement: 600ml/r

Hydraulc Double Boom Drilling Jumbo Double Boomer

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