R8

The Rototilt® R8 is the perfect tiltrotator for heavier tasks, such as earth-moving and road work, as it can handle breakout torques of up to 330 kNm and is optimised for excavators weighing between 23-32 tonnes. Our latest model has a number of benefits for you as a machine operator or machine contractor. These include a worm gear for smoother running and less friction, as well as a rotation sensor in the end section that provides more precise positioning with RPS. In addition, the R8 has a high-pressure seal and smart grease nipples in combination with a stable design with lower radial bearings in bronze. The R8 tiltrotator also provides you with all of Rototilt’s other smart functions and properties, such as an oil-filled rotor housing cast in a single piece for maximum lubrication, minimal wear and an extremely long service life. You gain even more benefits in combination with the ICS control system, the QuickChange™ quick coupler system and the SecureLock™ safety solution.

Technical specification

Machine weight, min-max 23000 - 32000 kg 23000 - 32000 kg
Weight (from) 760 kg 760 kg
Bucket width, max 2000 mm 2000 mm
Breakout force, max 200 kN 200 kN
Breakout torque, max 330 kNm 330 kNm
Tilt angle (2x) 40 ° 40 °
Rotation speed (1 revolution in) 8.0 s at 79 l/min 8.0 s at 79 l/min
Working pressure 25 MPa 25 MPa
Return line pressure, max 2.0 MPa at 120 l/min 2.0 MPa at 120 l/min
Recommended hydraulic flow, min 134 l/min 134 l/min
Number of lubrication points 6 6
Rotation torque 11940 Nm 11940 Nm
Tilting torque, single-acting cylinders 50900 Nm 50900 Nm
Tilting torque, double-acting cylinders 64700 Nm 64700 Nm
Dimension A, Width 948 mm 948 mm
Dimension B, Installation height total 1284 mm 1284 mm
Dimension C, Length 920 mm 920 mm
Dimension D, Installation height 626 mm 626 mm

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