• Twin-boom Hydraulic Drilling Jumbo
  • Twin-boom Hydraulic Drilling Jumbo
  • Twin-boom Hydraulic Drilling Jumbo
  • Twin-boom Hydraulic Drilling Jumbo

Twin-boom Hydraulic Drilling Jumbo

No.CYTJ45-2
Twin-boom hydraulic drilling jumbo is mainly used for tunneling construction in metal mine and underground engineering. It is equipped with a certified FOPS roof with high safety guarantee. In the mean time, operator will make drilling operation at the jumbo that keep away to tunnel face more than 5 meters, that means risk of personnel injured will be the lowest while drilling operation.
  • Twin-boom Hydraulic Drilling Jumbo
  • Twin-boom Hydraulic Drilling Jumbo
SPECIFICATION
Twin-boom hydraulic drilling jumbo is mainly used for tunneling construction in metal mine and underground engineering. It is equipped with a certified FOPS roof with high safety guarantee. In the mean time, operator will make drilling operation at the jumbo that keep away to tunnel face more than 5 meters, that means risk of personnel injured will be the lowest while drilling operation. It is designed with an advanced hydraulic drilling system, anti-jamming device and has features of fast drilling and high efficiency. Because the jumbo has compact structure and good mobility performance, it can improve operator's working environment, construction efficiency as well as quality. Superior design concept makes side hole drilling more easily to control.

Technical Specifications

Basic Parameters
Length 15620mm
Width 2500mm
Height 2638mm
Weight 29400Kg
Wheel Base 4000mm
Ground Clearance 463mm
Grade Alibility 14°
Travelling Speed 0-15km/h
Hydraulic Drifter
Model  RC2000
Shank Adapter R38 T38
Impact Power 18Kw
Impact Rate 60Hz
Impact Pressure  210 bar
Rotation System Seperate rotation
Rotation Speed 150-250 rpm
Max. Rotation Torque 590 N.M
Rotation Pressure  0-170 bar
Sound Level  105 dB(A)
Feed
Model FDH2038
Feed Type Cylinder-steel wire rope
Drill Steel Length 3700mm
Feed Force 15-25 kN
Hole Depth 3370mm
Boom
Model  CYTJ45/2
Feed Compensation 1250mm
Parallel Holding Complete
Feed Roll-over ±180°
Feed Lifting Angle ﹢95°/-10°
Boom Lifting Angle ﹢53°/-30°
Max. Boom Swinging Angle ±35°
Hydraulic System

Hydraulic Pump Units

1 variable pump for impacting / positioning; 1 constant pump for drifter rotation

Max. System Pressure

230 bar

Max. Hydraulic Oil Tank Volume

265L

Low Oil Level Indicator

Hydraulic Oil Cooler

Water Cooled

Hydraulic Filter Indicator

Operation Panel

Oiling Pump

Air System

Compressor Power

11Kw

Compressor Capacity, Max. at 0.7MPa

25l/s

Air Pressure Gauge

Water System

Water Booster Pump

CDL8-16

Max. Capacity

160L/min

Min. Water Inlet Pressure

2 bar

Water Pressure Gauge

Electrical System

Total Installed Power

123Kw

Main Motors

55+55Kw

Voltage

380/1000V

Tramming Light

24VDC/40W, 20W; 220VAC/50W

Central Lubrication System

Grade Ability

14°

Fire Extinguisher

Horn, Beacon and Reverse Alarm