GZ1-Ⅲ single arm Tunneling Drill Rig

Drilling diameter: φ45mm-φ102mm
Drilling depth: 3405mm
Propelling beam: 360 flip
Total installed power: 80.2kW

Applied range:

The equipment is used in mines, hydropower, railways, highways and other fields, tunnel drilling and blasting construction, tunneling and drilling operations or bolt hole operations.

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Features

Wheeled walking system, fast transition speed

Hydrostatic drive, wheel walking system, fast transition speed, strong climbing ability.

The drill arm is positioned accurately and moves smoothly

The drill arm adopts double triangle support for direct positioning, all-round self-parallel holding function, accurate positioning and stable action.

Liftable ceiling design, safer operation

The ceiling can be raised and lowered to meet the FOPS (Falling Object Impact) requirements.

Fast drilling speed, low drilling tool consumption

With automatic anti-sticking function and automatic lubrication system, the drilling speed is fast and the consumption of drilling tools is low.

Parameter

Part Name	project name	parameter
Whole machine	L×W×H	10450×1825×2240/2940mm
	gross weight	12t
	tunneling section (W×H)	3m×3m-7.7m×7.26m
Hydraulic rock drill	model	GL18T
	Impact power	18kW
	Impact frequency	50Hz
	Drilling speed	0.8m-2.2m/min
	Drilling diameter	φ45mm-φ102mm
Advance beam	length	5287mm
	Drill rod length	3700mm
	Drilling depth	3405mm
Drill boom	Advance compensation	1250mm
	Boom extension	1600mm
	Parallel hole retention	All-round
	Advance beam	360 flip
	Boom lifting angle	+65°～-30°
	Swing angle of boom	±35°
Chassis	Walking,driving mode	Wheel type,four-wheel drive
	Turn to	Articulated steering ±40°
	Engine power	60 kW
	Wheelbase	1542mm
	Wheelbase	2690mm
	Maximum travel speed	15km/h
	Maximum grade	14°
	Turning radius	Inside ≥2.8m, outside ≥5.0m
Hydraulic system	main motor power	75kw
	System pressure	130～230bar
	Maximum capacity of hydraulic oil tank	150L
Gas supply system	Displacement	0.3m³/min
	Working pressure	8 bar
	Motor Power	2.2kW
water supply system	Maximum flow	67L/min
water supply system	Working water pressure	6bar-12bar
Electrical System	Total installed power	80.2 (75+3+2.2)
	Supply voltage	380V
	Cable drum capacity	80m