The hydraulic core drill unit for drilling up to diameter 160 mm in concrete, stone and masonry, as well as for underwater operation. The hydraulic hose set is included.
Operating pressure - 140 bar
Drill bit connection - 1 1/4" UNC male / R1/2" female mm
Max. drill bit dia. - 160.00 mm
Application - free-hand operation/ with drill rig
Gear stages - 3
Speed stages - 380/900/1,800 rpm
Torque stages - 60/38/17 Nm
Power - 2.80 kW
Volume flow - 22-45 l/min
Centering diameter - 60.00 mm
Machine length - 490.00 mm
Anschluss - R3/4"male Connection
Hydraulic hose connection - Flat-Star A250-OM/OF-1/2”BSP
Cooling water connection - Gardena System
Hydraulic medium - Hydraulic oil
Hydraulic circuit type - open circuit
Oil filtration class - ISO-level of purity 20/18/13
Temperature of oil - -34 up to +82 °C
Viscosity of oil - >13 centistokes
Noise level LpA - 80.0 dB(A)
Noise level LWA - 91.0 dB(A)
Vibration level - <2.5 m/s²
Weight - 8.5 kg
Fields of application / branch - Energy and pipeline construction; Plant and mechanical construction; Underwater Work