Climber CT420W – Electric Stair Lift

Climber CT420W – a 420-kg tracked stair climber with Bluetooth control

Climber CT420W – a tracked stair climber for moving heavy loads weighing up to 420 kg. It is designed to lift and lower equipment, machinery, furniture, and other heavy items up and down stairs in buildings where there is no freight elevator or where using one is not possible.

One of the CT420W’s key features is its multifunctional handle with wireless Bluetooth control. The telescoping and swiveling handles can be adjusted to suit working conditions, and the foldable design simplifies transportation and storage of the lift. With a lifting capacity of 420 kg, the model weighs 94 kg without the battery, which is important for crews that regularly transport equipment between job sites.

Key Benefits

• A lifting capacity of up to 420 kg for handling heavy equipment and large items.
• Multifunctional handle with wireless Bluetooth control.
• Track design for lifting and lowering loads up and down stairs.
• Telescoping and swiveling handles for more convenient control.
• Foldable handles simplify transportation and storage.
• The lift weighs 94 kg without the battery.
• Range per charge: approximately 1,400–1,600 steps.
• Suitable for steps up to 210 mm high.

Suitable for

• Lifting and lowering heavy equipment between floors.
• Transporting equipment in buildings without a freight elevator.
• Moving furniture and other heavy or bulky loads.
• Work by installation, service, and logistics teams.
• Regular delivery of cargo to sites with stairs.

The Climber CT420W is powered by a 25.2 V, 17 Ah lithium-ion battery, which takes about 4.5 hours to fully charge. The travel speed is up to 14.6 steps per minute when ascending and up to 15.4 steps per minute when descending. A space of at least 1500 × 1500 mm is required for maneuvering on a stair landing.

Technical Specifications

• Model: Climber CT420W
• Type: Heavy-duty tracked stair climber
• Load capacity: 420 kg
• Weight without battery: 94 kg
• Battery type: lithium
• Battery voltage: 25.2 V
• Battery capacity: 17 Ah
• Charging time: approximately 4.5 hours
• Controls: multifunctional Bluetooth handle
• Handles: telescoping, swiveling, and foldable
• Lifting speed: 14.6 steps/min
• Descent speed: 15.4 steps/min
• Range: approximately 1,400–1,600 steps
• Maximum step height: up to 210 mm
• Minimum landing size: 1,500 × 1,500 mm
• Dimensions in operating position: 1,170 × 614 × 1,150–1,640 mm
• Dimensions when folded: 1,192 × 614 × 294 mm

The Climber CT420W combines high load capacity, a tracked stair-climbing system, and Bluetooth control directly from the multifunctional handle. This model is designed for the professional transport of heavy loads indoors and at sites with stairs.