| The ultimate judge of any Lift Truck is its productivity and that's where Doosan-Daewoo's AC CONTROL SYSTEM really shines! AGGRESSIVE ACCELERATION + PRECISE CONTROL + RUN TIME PER BATTERY CHARGE = PRODUCTIVITY With just the touch ofa button, operatiors can select the performace mode that best meets their production needs. E-Mode(Economy) Maximizes energy savings for over 8-hours operation on a battery charge. S-Mode(Stanard) Performance equivalent to DC motor powered vehicles. H-Mode(High Speed) Maximum drive & lift speeds. And thanks to our closed-loop speed feedback system, the ITC(Intelligent Torque COntrol) continuously monitors loads on the traction and hydraulic motors to maintain equivalent operating speeds whether truck is loaded or unloaded. This allows the operator to optimize operational efficiencies thereby maximizing the productivity equation. |
AC MOTORS...control Drive Hydraulic and Steering functions. Utilizes 3 inverters to convert current in the truck battey to smooth, precise and productive operation. Hydraulic motor and twin drive motors are brushless making them virtually maintenance free. |
AC CONTROLLER... consists of 3 independent power modules directly linked to drive, hydraulic and steering functions with a main logic controller board that manages, directs and monitors every operating system on the truck. Permits programmable adjustments to operating functions for customized truck performance. Provides both run-time and trouble shooting diagnostic capability. |