Fantini Tunnel Chain saw machine GU 70-R-XC Sawmill Machine

Fantini Tunnel Chain saw machine GU 70-R-XC Sawmill Machine for Tunnels

Installed power: 60 kW

Weight: 30,000 Kg

Electrical power supply: 400V/50 Hz

Cutting depth: 3.0 m (XXL)

Tunnel height: 5.15-5.62 m max

GU70RXC

Sawmill Machine for Tunnels

Chain Saw Model GU70RXC is the most popular machine in the world for opening up and exploring a tunnel cave. Thanks to a lanyard positioned on the front frame, the track carrying the arm can rotate by 360 ° to allow vertical and horizontal cuts at the tunnel face.

A single operator is sufficient to operate the machine (this model includes a radio remote control and a jack on the standard crawler undercarriage). This model can run cuts 3.2 metres deep into hard stone and marble.

The machine can be configured according to the customer’s specific requirements.

Parameters	Unit	GU 70-R-XC
Max current absorbtion	A	100
Vertical trolley run	mm	280
Movement speed on tracks/Crawler speed	km/hr	max 1
Head holder slide run	mm	1800
Arm head holder turn over	°	90
Electric supply	Volts	400
Grease tank capacity	dm3	30
Strut orientation	mm	1700
Chain rotation speed	mt/sec.	0 ÷ 1,7
Total installed power	kW	60
Head holder trolley run	mm	1350
Arm rotation	°	360
Track/Head rotation	°	50°÷93°
Cutting speed	cm/min	0 ÷ 20
Weight	Kg	30 000
Max slope allowed	%	25
Rail rotation	°	270
Hydraulic oil tank capacity	litre	300
Tunnel Section (LxH)	mm	≈5500 x≈3000 ÷ 3400
Rated noise level	dB	85
Effective max. cutting depth	mt	3 -3.2