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GIA K111

GIA K111 Mine Hydraulic Tunneling Jumbo

GIA Gaia K111 is a hydraulic tunneling jumbo, equipped with a BUT28 box - type drill boom and a GIA Gaia O338 rock drill, effectively enhancing your productivity with the lowest possible operating costs.

Rock Drill GIA O338

Shank Tail

Distance from Rock Drill Top to Rotation Center

Hole Diameter Range

Length (excluding Shank Tail)

Impact Power

Impact Frequency

System Pressure

Rotation System

Rotation Speed

Maximum Rotation Torque

Lubrication Air Consumption

Weight

Noise Level

R38/T38

88mm

38 - 64mm

1008mm

18kW

60Hz

230 bar

Independent Rotation

0 - 340rpm

1000Nm

5 L/s (at 2 bar)

186.5 kg

<116 dB (A)

Feed Beam (BMH2000 Series)

Model	Total Length	Drill Rod Length	Drilling Depth	Weight (including Rock Drill)	Feed Force
BMH2831	4677mm	3090mm	2795mm	509kg	15.0KN
BMH2837	5287mm	3700mm	3405mm	530kg	15.0KN
BMH2843	5897mm	4310mm	4015mm	665kg	15.0KN

Drill Boom

Drill Boom	Feed Compensation	Drill Boom Extension	Parallel Support	Feed Swivel	Maximum Lifting Angle	Drill Boom Left/Right Swing Angle	Drill Boom Central Lubrication Function
BUT 28 Box Boom	1250mm	1250mm	Omnidirectional	360°	+65°/-30°	±35°	-

Air System

Electric Piston Air Compressor	Maximum Air Output at 7 bar	Air Gauge	Air - Water Separator
LE5	8.4 L/s	-	-

Water System

Hydraulic - Driven Booster Water Pump	Maximum Flow of Booster Water Pump L/s	Maximum Working Pressure, bar	Minimum Inlet Water Pressure, bar	Water Pressure Gauge	Water Flow
Lowara 5SV11FO15T	0.7 - 2.4	25	2	-	-

Electrical System

Total Installed Power	Main Motor Power (50Hz)	Voltage	Frequency	Starting Method	Transformer	Cable Inner/Outer Diameter
65.2kW	55kW	380V	50Hz	Star/Delta	3.9 kVA	66/1095mm

Hydraulic System

Electrical System Start - up	Maximum System Pressure	Hydraulic Oil Tank Volume	Filter Precision
24V	230 bar	124 L	20 μm

Chassis

Rated Power	Torque (1300 - 1600 rpm)	Radial Steering	Front Frame	Rear Frame	Tire	Departure Angle	Emergency and Parking Brake	Fuel Tank Volume	Battery	Maximum Gradeability
55.8kW	310 Nm	±40° Steering Angle	DR2O23 - VIII (O)	DR2O23 - VIII (H)	8.25xR15	13°	SAHR	60 L	2x70 Ah	14

Drill Rods

Type	Minimum Hole Diameter
R32 - H35 - R38	45mm
R32 - H35 - T38	45mm
R32 - H35 - T38 Quick - Connect Drill Rod	45mm
SR35 - H35 - T38 Quick - Connect Drill Rod	45mm
SR35 - H35 - T38 Threaded Drill Rod	45mm
SR35 - H35 - T38 Threaded Drill Rod	45mm
SR35 - R38 - T38	45mm
R32 - R38 - T38	45mm
R32 - R38 - T38 Quick - Connect Drill Rod	45mm
SR35 - R38 - T38 Quick - Connect Drill Rod	45mm

Shank Tails

Type	Diameter	Length
R38	38mm	435mm
T38	38mm	435mm

Couplings

Type	Diameter	Length
R38	65mm	170mm
T38	65mm	190mm

Feed Beam (Equipped with BMHT 2000 Series)

Model	Total Length	Drill Rod Length	Hole Depth	Weight including Rock Drill	Feed Force
BMHT 23X1/19	3407/4607mm	3000/3900mm	1624/2844mm	610 kg	15 kN
BMHT 23X7/22	3707/5007mm	2200/3200mm	1809/3406mm	630 kg	15 kN