Gold Member Since 2013
Audited Supplier
Qingdao Grandplan Technology Co., Ltd.

Hydraulic Drilling Jumbo, Underground Drilling Jumbo, Drilling Jumbo manufacturer / supplier in China, offering Drilling Jumbo Single Boomer Gpht72, Gpl-1.5 Underground Diesel LHD/ Underground Loader, Sjz Series Vertical Shaft Drill and so on.

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Drilling Jumbo Single Boomer Gpht72

FOB Price: US $340,000-400,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $340,000-400,000/ Set
Get Latest Price
Production Capacity: 200PCS/Year
Transport Package: 1*40′hq
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: GPHT72
  • Type: Drilling Machine
  • Hole Dia: 43-76mm
  • Overall Size: 8365*1450*2080(2780)mm
  • Max. Gradeability: 1:4
  • Drifter: Hc109RP France Montabert
  • Percussion Frequency: 47Hz
  • Specification: AS PER YOUR REQUEST
  • Usage: Ore
  • Name: Drilling Jumbo Single Boomer Gpht72
  • Hole Depth(Length): 25-30m
  • Weight: 10t
  • Max. Traveling Speed: 10km/H
  • Percussion Power: 18.8 Kw
  • Trademark: GRANDPLAN
  • Origin: China
Product Description
Drilling Jumbo Single Boomer GPHT72
Drilling Jumbo Single Boomer Gpht72

IMain Technical Specifications for GPHT72 Hydraulic Jumbo Drill

Overall performance:
Model: GPHT72
Hole dia.: 43-76mm
Hole depth(length)25-30m
Overall size8365×1450×2080(2780)mm
Weight: Approx. 10T
Max. Gradeability1:4(14º)
Max. traveling speed10Km/h

Drifter: 
Model: HC109RP France Montabert
Shank: T38 
Percussion power: 18.8 KW 
Percussion frequency: 47HZ
Percussion pressure: 150 bar
Rotation speed: 145 rpm
Rotation torque: 960 N.m 
Noise level: 105 dB 
Lubrication air consumption(3 bar): 5L/S
Water consumption: 30-50L/min

Feeder
Total length: 2700mm
Length of steel rod: 1000 mm
Feeding force: 15 KN 
 
Boom:
Feeder compensation: 900 mm
Feeder rotation: 360°
Feeder lifting: +18/-90°
Feeder sliding, left & right: 725mm
Support cylinder extension1500mm
Boom lifting+65/-30°
Boom swinging: ±30° 

Hydraulic system
Hydraulic pumps: SAUER DANFOSS U.S.A.
Max. system pressure: 230 bar 
Hydraulic oil tank volume: 124lL
Low oil alarm: YES
Water cooled hyd. oil cooler: YES
Hydraulic oil filter blocked indicator: YES
Hydraulic control systemElectrohydraulic control
Autanti-jamming mechanism: YES

Air system:
Air compressor power: 4.5 KW
Max. Displacement: 10 (7bar) L/s 
Max. Pressure7 bar

Water system:
Water pump model: CDL4-16  
Max. Flow: 67L/min
Min. Intake pressure: 2 bar
 
Electrical system:
Total power: 62 KW
Main motor power: 55 KW
Voltage:380V
Frequency:50Hz

Motor overload protector: YES 
Digital voltage/ampere meter: YES
Phase sequence indicator: YES
Charger: YES
Cable reel: 100M

Engine:
Model: YANMAR 4TNV98T(Made in Japan) 
Exhaust purification: Water scrubber and translator of ternary catalysis
(Optional, quotation does not included this, if customer need, can add and quote separately)
Rated power(2200rpm): 53.1kw
Rated torque(1650rpm): 286N.m
Adapted altitude4500m
Fuel tank volume60L
Electrical system24V
Storage Batteries2×12V70Ah

Chassis:
Travel drive: motorized drive for each wheel both for front and rear axle, hydraulic traveling, 
            imported speed reducer, stronger climing ability.
Articulated turning angle: ±35°
TurmethodHydraulic
Fixed front axle: YES
Swing rear axle±7°
Hydraulic power steering system: YES
Dual pump four-motor hydrostatic four wheel drive: SAUER DANFOSS, U.S.A. 
Tyre: 8.25-15
Approach/departure angle: 14 °
Front hydraulic jack: 2 pieces extensible 
Rear hydraulic jack: 2 pieces
Service brakes: Hydraulic 
Emergency and parking brakes: Springs pressured, separated hydraulic 
Central lubrication: YES
Traveling lamp: 6×70W

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