ROC D7 and ROC D9

Models

ROC  D7

ROC  D9

Hydraulic drifters

COP 1840

COP 2560

Output impact power

20kW

25 kW

Drill bits

64-115mm button bits

76-115mm button bits

Drill rods

T38、T45、T51 Extension rods and MF rods with length of 3660mm

T45、T51 Extension rods and MF rods with length of 3660mm

Hole depth Max.

28 M

30 M