Nu-Star offers the Super Power Pusher pedestrian-operated, battery-powered pusher. The Super Power Pusher uses its own modular range of attachments for handling rolling loads up to 150,000 lbs., or those with high rolling resistance. This unit has a variable speed with soft touch control, has automatic braking and is anti-runaway. With a three-stage, 3 x 15 amp output 110V or 240V charger built right in, simply plug in the unit to recharge the three batteries. The fully programmable control system allows users to set acceleration/deceleration limits. The transaxle design lets the unit operate smoothly on uneven surfaces, indoors or out.