KYZ-500 full hydraulic tunnel drilling rig

KYZ-500 full hydraulic tunnel drilling rig

Technical parameters:

Borehole diameter (mm) : Φ60 Φ75

Drilling depth (m) : 500 400

Drilling azimuth: 0° to 360°

Spindle output speed (r/min) : 290 to 900

Spindle output torque (Nm) : 296 to 1100

Rated feeding force (KN) : 60

Rated lifting force (KN) 80

Rated pulling speed (m/s) 0.6

Oil supply mode: double gear pump oil supply

Oil pump model: GPC4-80-32

Manual variable motor model: A6V107MA

Motor model and specification: 45KW

Use hydraulic oil grade: 40 low condensate hydraulic oil

Equipment weight: Host: 523Kg

Operation table: 129Kg

Power car: 550Kg