Voltstair Tank Lite Heavy Duty Electric Stair Climbing Dolly, 684 lb.
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Voltstair Tank Lite Heavy Duty Electric Stair Climbing Dolly
The Voltstair Tank Lite is a heavy duty electric stair climbing dolly designed to move loads up to 684 lbs. on stairs. Dual 24V 300W motors drive independent non-slip, non-marking crawler tracks, while an intelligent loading board automatically adjusts the load tilt angle as the unit climbs or descends. With a 159 lb. unit weight, the Tank Lite provides heavy load capacity in a more transportable design than the full-size Voltstair Tank.
684 lb. Heavy Duty Load Capacity
The Tank Lite is built for demanding commercial applications where standard powered stair climbers do not provide enough capacity. Its dual motor system supports loads up to 684 lbs., making it suitable for transporting commercial refrigeration equipment, safes, vending machines, office copiers, production printers, HVAC equipment and other heavy cased loads on stairs.
- Load capacity: 684 lbs. (310 kg)
- Motor: Dual DC 24V 300W motors
- Climbing speed: 14.6 steps per minute at full load
- Descending speed: 15.4 steps per minute at full load
Automatic Self-Balancing Loading Board
The intelligent loading board automatically adjusts the tilt angle of the load as the Tank Lite travels on stairs. This self-balancing system helps keep heavy cargo controlled throughout the climb or descent, allowing the operator to guide the machine rather than manually counterbalancing the load.
Up to 1,600 Steps Per Charge
The plug-in lithium battery provides approximately 1,400 to 1,600 steps per charge, equivalent to 87 to 100 flights when calculated using a standard 16-step flight. The removable battery parameters are 25.2V and 17.5Ah, with a battery weight of 6.8 lbs. (3.1 kg).
- Battery endurance: 1,400 to 1,600 steps per charge
- Equivalent flight range: 87 to 100 flights
- Battery: 25.2V 17.5Ah lithium
- Battery weight: 6.8 lbs. (3.1 kg)
Independent Non-Marking Crawler Tracks
Independent crawler tracks provide traction on stair surfaces while the non-slip, non-marking track design is intended to help prevent scuffing on finished treads. The tracks allow the Tank Lite to climb and descend stairs with heavy loads while maintaining controlled movement.
Joystick Control and Integrated Braking
A one-finger joystick on the wired remote provides control of the stair climbing system. The integrated braking system helps hold the Tank Lite and its load securely when the unit is stopped on a staircase. The system is designed for operation by a trained operator familiar with the equipment and the requirements of the stairway being navigated.
Stairwell Requirements and Operating Specifications
Before using the Tank Lite, measure the stairs and landings along the intended route. The unit accommodates step heights up to 8.3 inches and requires a minimum turning landing of approximately 59 x 59 inches. These dimensions are important when planning routes through commercial, institutional and residential stairwells.
- Maximum step height: 8.3 inches (210 mm)
- Minimum turning landing: 59 x 59 inches (1,500 x 1,500 mm)
- Platform dimensions: 20 x 25.4 inches
159 lb. Heavy Duty Stair Climber
At 159 lbs., the Tank Lite is designed to provide substantial load capacity while remaining more manageable to transport between locations than the full-size Tank. The aluminum alloy frame includes a foldable handrail and adjustable armrest, helping accommodate transport, storage and different operator positions. No assembly is required.
- Unit weight: 159 lbs. (72 kg)
- Frame: Aluminum alloy
- Handrail: Foldable
- Armrest: Adjustable
- Assembly: No assembly required
Built for Commercial and Institutional Applications
The Voltstair Tank Lite is designed for professional crews that routinely transport heavy equipment through stairwells. Applications can include commercial kitchen and refrigeration installation, safe delivery, office equipment and copier service, moving and relocation, HVAC and mechanical contracting, medical equipment handling, facilities management, property management, and government or institutional maintenance.
Durable Construction for Professional Use
The Tank Lite features an aluminum alloy frame, independent non-slip non-marking crawler tracks and an IP54 protection grade. Operating noise is rated below 70 dB. The combination of heavy duty capacity, automatic load balancing and controlled track movement is designed for repeated commercial stair transport.
- Noise level: Under 70 dB
- Protection grade: IP54
- Frame construction: Aluminum alloy
- Tracks: Independent non-slip, non-marking crawler tracks
Tank Lite vs. Full-Size Tank
The Tank Lite provides a 684 lb. rated capacity and weighs 159 lbs., while the full-size Tank is designed for loads up to 925 lbs. Both models are intended for heavy duty stair climbing applications. The Tank Lite is suited to loads within its 684 lb. capacity where a lower unit weight is beneficial for transportation between job sites.
Buy with Confidence
- Lifetime warranty on frame welds for structural integrity.
- Covered parts are warranted for 180 days from the date of purchase.
- Battery warranty coverage is 6 months.
- Limited warranty coverage applies to defects in materials and workmanship under normal use.
- US-based product support.
Frequently Asked Questions
The Voltstair Tank Lite supports loads up to 684 lbs. (310 kg). Its dual 24V 300W motors are designed for heavy commercial loads such as safes, vending machines, commercial refrigeration equipment, office copiers, production printers and HVAC equipment.
The Tank Lite features an intelligent loading board that automatically adjusts the load tilt angle as the unit climbs or descends stairs. This self-balancing system helps keep heavy cargo controlled throughout stair travel, reducing the need for the operator to manually counterbalance the load.
The removable 25.2V 17.5Ah lithium battery provides approximately 1,400 to 1,600 steps per charge. This is equivalent to about 87 to 100 flights when calculated using a standard 16-step flight. The battery weighs approximately 6.8 lbs. (3.1 kg).
At full load, the Tank Lite climbs at approximately 14.6 steps per minute and descends at approximately 15.4 steps per minute. Its independent non-slip, non-marking crawler tracks provide traction during stair travel, while integrated braking helps hold the unit when stopped on a staircase.
The Tank Lite accommodates stair steps up to 8.3 inches (210 mm) high and requires a minimum turning landing of approximately 59 x 59 inches (1,500 x 1,500 mm). The platform measures 20 x 25.4 inches. Stairways and landings should be measured before operation to confirm the intended route is suitable.
The Tank Lite weighs approximately 159 lbs. (72 kg) and uses an aluminum alloy frame with a foldable handrail and adjustable armrest. Its design is intended to make transportation and storage more manageable than the full-size Tank. No assembly is required before use.