Ideal for users who want to add the benefit of motorized power for moving heavy loads to existing Rubbermaid Commercial Platform Trucks. Two motorized 10" drive wheels assist in moving heavy loads up to 1,000 lbs and may reduce strain experienced by users when pushing heavy trucks and moving long distances. Dual onboard battery components provide back-up power without having to plug in the entire truck; minimizing costly workflow disruptions due to battery switchouts. Handbrake is available for emergency purposes. Centralized control system features variable speed from 0-3 mph with forward and reverse settings. Removable key prevents unauthorized use of power. 60 V Battery Voltage, 4 Ah battery amp hours, and 80 min recharge time at full capacity. Kit includes: (2) 10" Motorized Drive Wheels, (2) Keys, (1) Hand-Activated Control Box, (1) 2173664, 60 V Lithium-Ion Rechargeable Battery, (1) 2173520 Battery Charger, and (1) Installation Hardware Kit. For use with 30" x 60" platform trucks: Rubbermaid Commercial® FG446600BLA, FG447100BLA Platform Trucks, 2173520 Universal Motor Kit Chargers, 2173664 Universal Motor Kit Batteries.