The machine has been improved on the basis of the original model, so that the structure is more reasonable, the function and durability are improved, the machine is small in size, light in weight, easy to install and operate, good coupling, and the speed can be adjusted. Suitable for drilling at any Angle in the tunnel or surface drilling.

KY-400 full hydraulic tunnel drilling rig

Technical parameters:

Borehole diameter (mm) : Φ47, Φ60, Φ75

Drilling depth (m) : 380 270 210

Drilling azimuth: 0° to 360°

Spindle output speed (r/min) : 290 to 1000

Spindle output torque (Nm) : 250 to 900

Rated feeding force (KN) : 65

Rated lifting force (KN) 45

Rated pulling speed (m/s) 0.5

Oil supply mode: double gear pump oil supply

Oil pump model: GBF-F-80/16

Manual variable motor model: A6V80MA

Motor model and specification: 45KW

Use hydraulic oil grade: 40 low condensate hydraulic oil

Equipment weight: Host: 438Kg

Operation table: 86Kg

Power car: 520Kg