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

Hydraulic Drilling Jumbo, Underground Drilling Jumbo, Drilling Jumbo manufacturer / supplier in China, offering Underground Drilling Jumbo/Bolting Jumbo, Sjz Series Vertical Shaft Drill, Hydraulc Double Boom Drilling Jumbo Double Boomer and so on.

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  • Underground Drilling Jumbo/Bolting Jumbo

Underground Drilling Jumbo/Bolting Jumbo

Get Latest Price
Min. Order / Reference FOB Price
1 Set US $200,000-400,000/ Set
Production Capacity: 200PCS/Year
Transport Package: Export Standard Packing
Payment Terms: L/C, T/T, D/P
Usage: Ore
Power Type: Electric
Type: Rotary Drilling Rig
Condition: New
Mining Object: Metallic and Non-Metallic Ore Excavator
Name: Underground Drilling Jumbo

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Basic Info

Hole Diameter: 38&42mm
Length of Bolting Rod: 1500mm/1800mm/2000mm
Length of Drill Rod: 2005mm/2175mm/2475mm
Drifter: Hc25, France, Montabert
Total Length of Feeder: 2875mm
Feed Compensation: 560mm
Hydraulic Pumps: Sauer Danfoss
Engine: Yanmar, 4tnv98t
Trademark: GRANDPLAN
Specification: AS PER YOUR REQUEST
Origin: China

Product Description

Underground Drilling Jumbo/bolting jumbo

Underground Drilling Jumbo/Bolting Jumbo
Underground Drilling Jumbo/Bolting Jumbo

Main Technical Specifications for GP92 Wheel-type Rock Bolter

Overall performance:
Model: GP92
Hole diameter: φ38/φ42mm
Length of bolting rod: 1500mm/1800mm/2000mm
Length of drill rod: 2005mm/2175mm/2475mm
Overall size: 9400×1450(Front wheel 1650) × 2200(2780)
Weight: Appx. 11500Kg
Max. gradeability25%(14º)
Max. traveling speed: ≤7.2Km/h
Cross section: 3*3-4.8*4.8m

Model: HC25, France, MONTABERT
Shank: R32(Female thread)
Impact power: 9.75Kw
Impact frequency: 65Hz
Impact pressure: 140bar
Rotation speed: 210rpm
Rotation torque: 320Nm
Drilling speed: 1.5m/min
Lub. Air consumption at 3 bar: 41.5L/s
Water consumption: 30L/min

Total length: 2875mm
Feeding stroke at once: 1980mm
Feeding force: 12KN
Lifting angle: 180°

Mesh supporter:
Extension: 800mm
Rotation: 180°
Swinging: 180°
Cylinder stroke: 330mm

Feed compensation: 560mm
Boom lifting: +50°/-30°
Boom extension: 900mm
Feed rotation: ±180°
Feed Swinging: 90°
Feed lifting: +80°/-25°

Hydraulic system
Hydraulic pumps: 1 set, Sauer danfoss
Max. system pressure: 230bar
Hydraulic oil tank, volume: 200L
Low oil indicator: yes
Water cooled oil cooler: yes
Oil filter indicator: yes
Control system: yes
Auto anti-jamming: yes

Air system:
Air compressor power4.0 Kw
Max. Capacity10 L/s 
Max. Pressure: 7bar
Air pressure gauge: YES

Water system: 
Motor power: 4Kw
Water pump: CDL4-16
Max capacity: 67L/min
Min. water inlet pressure: 2bar

Electric system:
Total installed power63 Kw
Main motor55 Kw
Voltage: 380V(optional)
Thermal overload protection for electric motors: YES
Digital volt/amperage meter: YES
Phase sequence indicator: YES
Battery charger: YES
Impacting timer: YES
Cable reel70 m

ModelYanmar, 4TNV98T
Rated power53.1Kw@2200rpm
Rated torque280N.m@1650rpm
Fuel tank, volume40L
Electrical system: 12V

Articulated steering angle±38°
Steering methodHydraulic
Fixed front axle: yes
Oscillation rear axle±7°
Clearence outside axles14°
Front hyd. Jacks2 pcs, extendable
Rear hyd. Jacks2 pcs
Service brakesHydraulic
Emergency and parking brakesMulti-springs compression, separate hydraulic circuit
Tramming light8-12V/55W

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