Three booms face drilling rig

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Description

The Three Booms Face Drilling Rig is a cutting-edge solution designed for mining and tunneling operations, including hydro-power, railway, highway, and national defense projects in underground environments. This robust rig features hydraulic control, enabling precise maneuverability through its three booms and a convenient service platform. With a drill speed ranging from 0.8 to 5 m/min powered by a diesel engine, it is capable of navigating tunnels with a maximum section of 17.4m x 13.3m (W x H). The rig boasts a maximum tramming speed of 16 km/h, and its sophisticated computer control system ensures automatic positioning for both the jumbo and drilling boom. Customizable to meet diverse requirements, this drilling rig is compatible with various tunneling machines.

Specifications

Item	Specification 1	Specification 2
HC	110	HC109 (standard)
Shank adapter	T38	R38
Shank length	415 mm	440 mm
Hole diameter	φ48-φ102 mm	φ48-φ102 mm
Length without shank	1350 mm	1095 mm
Impact pressure, max	190 bar	135 bar
Impact rate	72 Hz	47 Hz
Rotation pressure, max	175 bar	150 bar
Rotation system	Separate rotation
Rotation speed	0-291 rpm	0-175 rpm
Rotation torque, max	1092 Nm	610 Nm
Lubrication air consumption	13 m³/mn	10 m³/mn
Water consumption	50-100 L/mn	30-50 L/mn
Weight	201 kg	142 kg

Additional Information

Feed Specifications

Item	Specification
Total Length	7375 mm / 6765 mm / 6155 mm / 5555 mm
Drill steel length	5525 mm / 4915 mm / 4305 mm / 3799 mm
Hole depth	5214 mm / 4610 mm / 4000 mm / 3400 mm

Dimensions

Dimension	Measurement
Width	2926 mm
Height (roof up/down)	3797 mm / 4897 mm
Length	16719 mm
Ground clearance	380 mm

Tramming Specifications

Specification	Measurement
Speed	≤ 16 Km/h
Gradeability	≤ 14°

Optional Equipment

France Montabert HC110 hydraulic rock drill
Water mist flushing, external water and air supply
Hole blowing kit
Water hose reel
HID working light (Right or left)
FOPS approved closed cabin