Drilling rig Brenner CYTJ76

Brand: Brenner

Main features:

Drilling depth, mm2700

Drilling diameter, mm41-76

Overall dimensions, mm9300*1240*2450

Operating weight, kg8400

Characteristics

Main technical characteristics

Number of drill arms 1

Applicable tunnel working range (width × height), mm 1800*1800-4500*4500

Overall dimensions, mm 9300*1240*2450

Minimum turning radius(inner/outer), mm 2390/4390

Ground clearance, mm 220

Operating weight, kg 8400

Drilling diameter, mm 41-76

Drilling depth, mm2700

Drilling Impact power, kW 15

Thruster advancement, mm 2850

Traveling characteristics

Travelling speed (2 gears), km/h 3-7

Rear axle oscillation angle, ° 6-8

Gradeability, ° 13

Transmission type Hydrostatic four-wheel drive

Braking type Closed wet multi-circuit hydraulic brake (driving), spring mechanical brake (parking)

Diesel engine rated power, kW/rpm 48/2200

Electric motor rated power, kW 45

Electric motor rated voltage, V 380

Oil pump rated pressure, MPa21

Maximum working pressure, MPa23