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eBadger

Tunnel excavator with E-motor

The E-motor enables emission-free work in the tunnel and at the same time a higher efficiency than the Blue Badger.

The new excavator is driven by an electric motor that delivers up to 50 kW of power. This enables the eBadger to achieve a higher hydraulic output due to a 15% higher efficiency than the Blue Badger. During the work process, the eBadger is connected to the power grid. The electric motor drives both the hydraulics for moving the machine and the attachments. Another major advantage is the completely emission-free operation.

More about tunneling

Data sheets

Wimmer-ebadger-web.pdf

Dredging technology

Attachment tools

Total weight 14,5 to
Engine power: 50 kW
Min. tunnel height: 3.5 m
Min. tunnel width: 2.5 m
Min. tunnel width for 180° rotation: 4.2 m
Electrical system: 12/24/650VDC
Supply voltage: 400VAC/50Hz
Current: 125 A (max)
Connection: CEE

Special tunnel swivel arm with 2 x 45 ° swivel bearing
Optimal lateral routing of hoses and lines
Wimmer quick coupler for an easier tool change
Special arrangement of the cylinders for better protection of the components
Kinetics from the boom optimized for tunnel driving
Central lubrication

Cell chemistry: nickel-manganese-cobalt based on lithium-ions
Nominal capacity: 75 Ah
Nominal energy content: 52 kWh
Rated voltage: 691.2 V
Supply voltage LV: 24 V DC
Weight: 350 kg

Tunnel spoon
Hydraulic breaker
Hydraulic milling machine
Demolition tongs
Drilling rigs