Audited Supplier
GP82A
Free Commissioning and Training on Site
1 Year or 2000 Working Hours
CE, RoHS, ISO 9001:2000, ISO 9001:2008
New
AC Motor
<100mm
<100m
Button Bit
Feeding+Rotating+Percussion
45mm
1380/2630mm
Epiroc or Montabert
Yanmar
Weg
3m
GRANDPLAN
Standard Export Packing
40' HQ container
China
8430490000
Product Description
GP82A Jumbo drill with double layer feeder system/telescopic boom for face drilling&rock bolting 
GP82A Hydraulic drilling jumbo is used for underground tunneling construction in metal mine and other underground engineering, which is suitable for small and medium sized cross section tunnels. The jumbo is designed with compact structure, small outside dimension, energy saving, advanced hydraulic rock drilling system for making it has rapid drilling speed, high efficiency, lower noise and gets efficiency development with better safety to
operators.
Specification
General
Drifter
Feeder
Boom
Hydraulic system
Control system
Air system
Water system
Electrical system
Chassis
Feed measurement (with rock drill 14U)
Rod length 1380mm, Hole depth 1050mm
Rod length 2630mm, Hole depth 2270mm
GP82A Hydraulic drilling jumbo is used for underground tunneling construction in metal mine and other underground engineering, which is suitable for small and medium sized cross section tunnels. The jumbo is designed with compact structure, small outside dimension, energy saving, advanced hydraulic rock drilling system for making it has rapid drilling speed, high efficiency, lower noise and gets efficiency development with better safety to operators.
Specification
General
| Overall size (traveling) L×W×H | mm | 10600×1650×2085(2795) |
| Weight | T | Approx. 11.5 |
| Coverage area | mm | 3000*3000-5050*4500 (**Min. tunnel height for bolting is 3000mm) |
Drifter
| Model | Epiroc 14U |
| Impact power | 14Kw |
| Impact frequency | 50Hz |
| Impact pressure | ≤20Mpa |
| Impact flow | ≤80 L/min |
| Rotation torque | 1050N.m |
| Rotation speed | 0-200 r/min |
| Rotation pressure | ≤14Mpa |
| Rotation flow | ≤75 L/min |
Feeder
| 14U | |||
| Total length | Feeder retracted | mm | 3000 |
| Feeder extended | mm | 4227 | |
| Length of steel rod | mm | 1380/2630 | |
| Hole depth | Feeder retracted | mm | 1050 |
| Feeder extended | mm | 2270 | |
Boom
| Feeder compensation | mm | 900 |
| Feeder rotation | ° | ±180 |
| Feeder rolling | ° | ±180 |
| Boom lifting | ° | +53/-30 |
| Boom swinging | ° | ±35 |
Hydraulic system
| Hydraulic pump group | Set | SAUER U.S.A. |
| Max. system pressure | Bar | 230 |
| Hydraulic oil tank capacity | L | 180+90 |
| Low oil level alarm | yes | |
| Water cooled hyd. oil cooler | yes | |
| Hydraulic oil filter blocked indicator | yes |
Control system
| Direct hydraulic control system |
| Auto anti-jamming mechanism |
Air system
| Air compressor power | KW | 4 |
| Max. Displacement | m3/min | 1.0 |
| Revolutions per minute | r/min | 2900 |
Water system
| CDL4-16 Water pump | ||
| Max. Flow | L/min | 67/min |
| Min. Inlet pressure | Bar | 2 |
| Motor power | Kw | 4 |
Electrical system
| Total power | KW | 65.5 |
| Main motor power | KW | 55 |
| Voltage | V | 440 |
| Frequency | Hz | 60 |
| Electric motor overload protector | yes | |
| Digital voltage/ampere meter | yes | |
| Phase sequence indicator | yes | |
| Charger | yes | |
| Cable reel | m | 70 |
Chassis
| Engine | 4TNV98T, Yanmar | |
| Rated Power(2400rpm) | KW | 56.5 |
| Rated torque(1650rpm) | Nm | 290 |
| Articulated turning angle | ° | ±35 |
| Fixed seat | ||
| Hydraulic power steering system | ||
| Dual pump four-motor hydrostatic four wheel drive | SAUER, U.S.A. | |
| Fixed front wheel | ||
| Oscillating rear wheel | ° | ±7 |
| Tyre | Model | 8.25-15 |
| Approach/departure angle | ° | 14 |
| Front hydraulic jack | pc | 2 Extendable |
| Rear hydraulic jack | pc | 2 |
| Service brakes | Hydraulic | |
| Emergency and parking brakes | Multi-spring pressured, hydraulic released | |
| Fuel tank capacity | L | 55 |
| Electric system | V | 12 |
| Storage Batteries | 12V,1x200Ah | |
| Tramming lamp | W | 4×27,4×24 |
| Central lubrication | ||
| Horn, signal lamp, reverse warning lamp | ||
| Max. gradeability at max load | 1∶4 | |
| Tramming speed | Km/h | 0-8 |
Rod length 1380mm, Hole depth 1050mm
Rod length 2630mm, Hole depth 2270mm
