All machine functions are powered by maintenance-free asynchronous motors.Up to 8 kW drive power transmitted to the drive gears by a differential axle.Hydraulic unit with up to 5 kW of power to supply the work hydraulic system.Automatic electric parking brake on the front axle.Basic device incl. hydraulic rotator, without attachment.Battery technology / Basic version:2 lithium ion rechargeable batteries at 48 V, 105 Ah.Total: 210 Ah / 10.1 kWhRecharging technology: 2 on-board chargers, each 48 V, 50 ACharging time (battery power at 0 %) on a 230 V power supply: approx. 4.6 hCharging time (battery power at 0 %) on a 400 V power supply: approx. 2.3 hMax. battery life up to 6 hours of paving operation (without electrical consumers such as heating, fan, lights, radio ...). With intermediate charging (with quick charge function 400V / e.g. 1 h during lunch break) up to 8 h of paving operation.For 50 % more battery capacity: optional 3 lithium-ion rechargeable battery at 48V, 105Ah.