Toyota Material Handling USA (TMHU) has introduced two new Floor-Runner models, inspired by requests from the automotive plants of Toyota Motor Corp (TMC).

The CBT4 sit-down electric tow tractor has a towing capacity of 8,800 pounds (3,960 kilograms), and the CBT6 can tow 13,200 pounds (5,940 kilograms).

Auto plants wanted a highly manoeuvrable sit-down electric tow tractor. Many facilities use stand-up tow tractors, including some with internal combustion power sources that are not environmentally friendly. Making units suitable for automotive facilities drove the designers to develop the new tractors.

"We worked closely with our customers to ensure the new Floor-Runners were specifically designed to meet their needs," said Cesar Jimenez, TMHU electric product planning manager.

The Floor-Runner has a heavy-gauge, unitised steel frame and an optional heavy-duty front bumper. The hood can be modified to accommodate a fast-charging battery system.

Development took about a year and included extensive field testing at the Fremont, CA, site of New United Motor Manufacturing Inc. Demonstrations have occurred at several automotive facilities.

Inclusion of a standard 48-volt electrical system is intended to assure the availability of ample Floor-Runner power to handle the types of loads and carts found in automotive facilities.

The Floor-Runners also include ergonomic options, a tilt steering column and a quick-release tow hitch accessible from the operator's seat. Fingertip controls are on the electric shift lever, and a low step height eases entry and exit.