engine and gearbox construction Italy

...N ° 1 Ellettari brand rotation head, Ek 1500 model Drive by 2 piston motors in closed circuit Internal 3-speed gearbox Floating shaft with internal passage 55 mm Adduction head with internal passage 60 mm Underhead flange with s '' 1 / "API or 3 '' 1 /" IF thread Max torque 1500 kgm Maximum speed up to about 500 rpm All new internal gears New bearings New gaskets The details of the...