Project PJ20_700

Brand new rotary head with 2 hydraulic motors

max torque 720 kgm in 1st gear; 360 kgm in 2nd gear

2 speeds:

1st gear 0-60 rpm 2nd gear 0-120 rpm Pulling capacity: 20 tons Floating shaft with inner passage 40 mm air / water / mud swivel with 40 mm passage 3 '' 1/2 AR underhead thread Ideal operation: 130 lt / 1 ' hydraulic oil Pressure 200-220 bar