R8
The Rototilt® R8 is the perfect tiltrotator for heavier tasks, as it can handle breakout torques of up to 330 kNm, 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 that provides more precise positioning with RPS. In addition, the R8 has a high-pressure seal and smart grease fittings in combination with a robust 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 our control systems, 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 |
| 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 |
