GNT G44CS-189Li Lithium Side-Shift Electric Straddle Stacker

The GNT G44CS-189Li is a lithium-powered electric straddle stacker built to move and stack palletized loads in spaces where a sit-down forklift won't fit. It carries a rated 4,400 lb capacity and lifts to a 189-inch raised height on a triple-stage full-free mast, pairing high reach with a walk-behind footprint that works in stock rooms, on loading docks, and down manufacturing aisles.

The full-free first stage lets the forks raise inside the mast before the mast begins to telescope, so the unit can build a load in low-clearance areas and still reach 189 inches when the ceiling allows. An AC vertical drive system delivers the torque to move loaded pallets, with the smoother acceleration and lower maintenance demands of a brushless AC drive over a brushed DC setup. A 24V/150Ah lithium battery powers the unit, and a Curtis controller manages the drive and lift functions.

Integrated side shift lets the operator nudge a load left or right to line up with a rack opening or truck bed without repositioning the whole machine. Adjustable forks and adjustable straddle legs let the unit handle a range of pallet and load sizes rather than a single fixed footprint.

• Triple-stage full-free mast — raises to a 189-inch height while the full-free first stage allows lifting in low-clearance environments before the mast telescopes.
• Integrated side shift — positions pallets accurately in tight spaces without re-aiming the machine.
• 4,400 lb rated capacity — sized for demanding warehouse stacking and truck loading.
• AC vertical drive system — torque for moving loaded pallets, smooth acceleration, and reduced maintenance versus a brushed drive.
• 24V/150Ah lithium battery — long runtime, fast charging, and no watering or equalizing maintenance.
• Curtis controller — manages drive and lift functions.
• Ergonomic control handle with thumb controls and a horn for precise, walk-behind operation.
• Steel construction with robotic welding for repeatable, consistent weld quality.
• Polyurethane wheels for use on smooth indoor floors.

The G44CS-189Li is designed for indoor material handling — loading and unloading trucks, working loading docks, stock rooms, manufacturing floors, and warehousing. The forks adjust from 8.7 to 32.1 inches wide and the straddle legs adjust from 39.8 to 55.5 inches, so the unit can be set to a range of pallet and load sizes rather than one fixed configuration. The polyurethane wheels are suited to smooth concrete; verify your floor surface and aisle dimensions against the unit's footprint before ordering.

• 24V/150Ah lithium battery (included)
• 24V/50A charger (included)

What is the rated capacity and lift height?

The G44CS-189Li is rated at 4,400 lb and lifts to a 189-inch raised height on its triple-stage full-free mast.

Are the battery and charger included?

Yes. The unit ships with a 24V/150Ah lithium battery and a 24V/50A charger.

Will it handle different pallet sizes?

The forks adjust from 8.7 to 32.1 inches wide and the straddle legs adjust from 39.8 to 55.5 inches, so the unit can be set to a range of pallet and load footprints.

Does it have side shift?

Yes — integrated side shift lets the operator position a load left or right to line up with a rack opening or truck bed.

Manual and technical documents available on request — contact sales@forkliftking.com or call +1 (307) 441-9566.