You tube electric digger
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Specifications ...

Weight: 480 pounds without operator
Reach: 6 '
Digging Depth: 4'6'
Swing: 360 degrees
Bucket force: 2000lbs. 
Bucket: 6 or 12 "
Pump: 3 gallon per minute, 3000 psi rated.
Tank: 3 gallon pre welded
Overall length: 4'
Width in tow mode: 36"
Maximum stabilizer width: 36"
Minimum width without wheels and stabilizers: 32"


Why build or buy this backhoe?
Because the 4 point stabilized design and 360 degree swing this 480 pound backhoe will do the same work as a 2000 pound towable backhoe.
Because you use your feet and legs to swing this backhoe it is faster and easier to operate (only 3 valves).
It will store as easily as your rototiller.
Due to the efficiency of this design it is less costly to build (cost is about the same as a GOOD rototiller).
Most important! ... The modular power plant design allows the machine to run on gas engine, battery or household electricity.

Take note.. the same machine runs on batteries as well as gasoline engine.

See the electric backhoe in action
No tractor needed to move this backhoe