M 3000-20 Crown Walkie Stacker Specs & Dimensions (2021 - 2022)

Drive Unit and Brakes

Heavy-duty gearbox with spur gears for low noise emission. Drive unit is equipped with an electromagnetic disc brake that is spring applied and electrically released. Brake is activated by the control handle position. Brake rotor and disc are easily accessed for inspection and replacement. Regenerative motor braking assists motor braking and improves component life. Drive unit mounts in truck frame with a permanently lubricated, twin-conical roller bearing that disperses load forces evenly, reducing maintenance and downtime.

Serviceability

One-piece steel power unit cover is removed easily for access to all major components. Brake rotor and disc inspection and replacement are easy. Drive motor brush access is excellent. Color-coded wiring speeds troubleshooting and the transistor control module uses visible LED flashes for fault communication. Optional plug-in hand set analyzer for servicing and programming capability. Control handle switch cap is easily removed to expose components.

Mast

High visibility two-stage mast design features nested I-beams and canted rollers. A single lift cylinder is positioned in the center of the mast for a clear view onto fork tips during load handling. A bumper on the cylinder rod provides a smooth landing when lowering forks. Heavy-duty mast and chain rollers are sealed and lubricated for life. Mast design allows for easy access to carriage rollers.

Performance

The M 3000 Series benefits from Crown's design and engineering excellence. The transistor control module works in conjunction with a new separately excited (SEM) drive motor to provide excellent acceleration and top travel speed loaded or empty. Transistor control is programmable for specific tasks or operator skill levels. Smooth travel and lift combine with excellent controls to reduce product damage and improve productivity.

Operator Controls

Crown's robust X10 Handle places all controls in the optimum position for ease of operation with either hand and to minimize hand and wrist movements. An ergonomic forward/reverse thumb wheel allows for precise maneuvering. The control hand grips are urethane covered for insulation from cold and vibration. Horn buttons are integrated into the control handle for easy activation. The handle contains a safety button which reverses the direction of the truck should the button touch the operator. This helpful effort is to hold the truck steady on an incline.

Battery and Charger

Battery package options are as follows: Maintenance-free battery pack, two 12-volt batteries at 95 amp hour four 6-volt batteries at 195 amp hour Semi-industrial deep cycle battery pack, four 6-volt batteries at 156 amp hour Wet-cell starter battery pack, four 6-volt batteries at 87 amp hour. Flooded battery packs have a slide-out feature to check the water level of bottom batteries.