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Alloy Steel Bit Type Underground Hydraulic Rock Drill for Mining Drilling Rig

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Anhui Jarlo Construction Machinery Co., Ltd.

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Alloy Steel Bit Type Underground Hydraulic Rock Drill for Mining Drilling Rig

Model NO. : CYTJ102/2

Certification : ISO 9001:2008, ISO 14001:2015

Condition : New

Motor : DC Motor

After-Sales Service : 12 Months

Warranty : 12 Months

Drill Hole Depth : 3405-4015mm

Transport Package : in Bulk

Specification : 11830x1900x2385mm

Trademark : Jarlo

Origin : China

HS Code : 843041000

Supply Ability : 1000 Set Per Year

Customization : Available

Bit Type : Alloy Steel

Drill Hole Diameter : >300mm

Place of Origin : China

MOQ : 1 set

Payment Terms : LC, T/T

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Jarlo CYTJ102/2mining hydraulic tunnel drilling rig is suitable for blasting drilling in underground mines, tunnels and underground factory excavations. The maximum working area is 45m2(the maximum width is 8.72 meters and the maximum height is 6.35 meters),the drilling aperture diameter is 41 -102m.The double-arm design can greatly improve the drilling efficiency and the automatic unscrewing system allows one operator to operation two sets of arms; The hydraulic parallel mechanism of the boom can achieve fast and accurate positioning; the diesel-electric dual power system does not produce exhaust gas during operation and takes into account the need for rapid transition.

Technical Performance

1.1 Rock Drill

The CYTJ102/2 mining hydraulic tunnel drilling rig is equipped with a double buffering and shock-absorbing system to ensure the best service life of the drilling tool;
The pressure oil film protects and lubricates the joint interfaces and reduces internal pollution of the rock drill.

1.2 Hydraulic Drill Boom

Two sets of heavy-duty drill boom, the drill boom supported by double triangle suspension provides accurate hydraulic parallel maintenance function in all directions.

1.3 Hydraulic Propulsion Beam

Heavy-duty aluminum alloy propulsion beam has high anti-bending and torsional strength and long service life;

The surface of the propulsion beam is covered with stainless steel skin, and polyurethane rubber wear-resistant pads are used between moving parts.

1.4 Control System

The hydraulic rock drilling control system has an automatic anti-jamming function RPCF (rotary pressure control force).

1.5 Chassis

Sturdy articulated heavy-duty chassis, four-wheel drive; powered by a water-cooled diesel engine; four hydraulic outriggers for firm stability.

1.6 Other Configuration

Lift-able safety roof to prevent impact from falling objects; cable reel; electrically driven piston air compressor; electrically driven booster water pump (hydraulic booster water pump can also be customized); working light.

2.Technical Specifications

2.1 1838ME Rock Drill×2

Shank Adapter	R32/R38/T38
From drill top to the center	88 mm
Length (Except shank adapter)	1008 mm
Impact power	18 kW
Impact frequency	60 Hz
Hydraulic system (Max.)	200 bar
Rotation system	Independent rotating
Rotation speed	0-300 rpm
Rotation torque (Max.)	640/1000 Nm
Lubrication air consumption (2 bar/hour)	5 L/s
Weight	176 kg
Water consumption	100-120 L/m
Noise level	<106 dB(A)

2.2 Propulsion Beam×2

	JARLO2337	JARLO2343
Total length	5287 mm	5897 mm
Bolting rod length	3700 mm	4310 mm
Aperture length	3405 mm	4015 mm
Weight	495 kg	525 kg
Propulsion power	15 kN	15 kN

2.3 Drill Arm×2

Propulsion beam compensation	1250 mm
Drill arm extension	1250 mm
Parallel holding	Complete
Propulsion beam rotation	360˚
Drill arm lifting angle (Max.)	+65˚ /-30˚
Drill arm swing angle (Max.)	Outer 45˚/Inner 25°
Drill arm self weight	1750 kg

2.4 Air System

Electrical boosted piston air compressor	ET80
Max. Output volume 0.8MPa/h	16L/min
Air pressure gauge	0-1.6MPa

2.5 Water System

Booster water pump	BLT8-16
Maximum flow rate when pressurized to 12 bar	8m³/h
The pressure at the smallest entrance	2 bar

2.6 Control System

Directly controlled hydraulic system DCS; basic functions include automatic anti-jamming.

2.7 Electrical System

Total Power	128 kW
Main Motor	2 x 55 kW
Voltage	380 V
Frequency	50 Hz
Starting mode	Star shape/Triangle
Drill arm swing angle (Max.)	1280 mm
Configuration: motor thermal overload protection, impact timer, digital voltage/ammeter, leakage ground protector, charger

2.8 Hydraulic System

Hydraulic pump set	Two set
System pressure	150 - 230 bar
Hydraulic tank, maximum volume	200 L
Hydraulic oil filtration accuracy	10 μm
Configuration: Pump unload start, oil temperature gauge, manual hydraulic oil filling pump, hydraulic oil filter indicator light, low oil level indicator light, water-cooled hydraulic oil cooler, mineral-based hydraulic oil.

2.9 Chassis

Diesel engine	YC
Rated engine power/ rotating speed	88 kW/2400rpm
Four-wheel drive, articulated steering	±41˚ steering angle
Tyre	12.00-20 Solid Tyre
Approaching angle	18˚
Departing angle	18˚
Deploy-able front hydraulic outriggers	2pcs
Rear hydraulic outrigger	2pcs
Fuel tank volume	50 L
Electrical System	24 V
Battery	2 x 12v, 60 Ah
Driving lights	LED 8 x 45 W, 24V
Task light	LED 4 x 108 W, 24V
Gradeability	18°
Configuration: service brake, emergency stop and parking brake, exhaust catalytic purification device, muffler, brake light, fire extinguisher, chassis centralized lubrication system.

3. Physical Parameters
3.1 Overall Size

Side View

Working Scope
Alloy Steel Bit Type Underground Hydraulic Rock Drill for Mining Drilling Rig

Size:mm

Maximum width	1900
Roof height (raise/lower)	2385/3085
Length, with JARLO2343 propulsion beam	11830
Ground clearance	340

3.2 Total Weight:18000kg

3.3 Driving Speed km/h

On flat road (rolling resistance coefficient 0.05)

7km/h~16 km/h

3.4 Turning Radius

Alloy Steel Bit Type Underground Hydraulic Rock Drill for Mining Drilling Rig Images

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