LIFTKAR SAL

The four-position sweep back and four-position extended models differ in how the load platform and handle adjust relative to the frame. The sweep back design allows the load to be positioned closer to the operator during transport, which can be useful when maneuvering in confined stairwells. The extended design provides additional reach or platform extension, which can accommodate larger or differently shaped loads. Both are built on a rounded-back aluminum frame and are available with pneumatic or flat-free tires. Capacity ratings vary by specific SKU, with 375 lb common to several extended and sweep back configurations. Selection depends on the load dimensions and the clearance available on the stairs.

LIFTKAR SAL models listed by 3G Electric use Absorbent Glass Mat (AGM) batteries. The nominal charge time is 4 hours. AGM batteries are sealed, so they do not require electrolyte checks or watering, which reduces maintenance compared to flooded lead-acid types. They are also designed to resist spillage if the unit is tipped, which is relevant for stair-climbing equipment that may be operated at angles. The 4-hour charge time is consistent across the SKUs currently offered. Actual runtime per charge depends on load weight, stair height, and frequency of use. For continuous operation, a spare battery or scheduled charging between shifts may be appropriate.

The LIFTKAR SAL line is described as corrosion-resistant, with an aluminum frame and rounded-back design. Aluminum resists rust better than steel in many environments, and the corrosion-resistant treatment extends service life where moisture or cleaning chemicals are present. However, the units are not rated as waterproof or submersible. They should not be hosed down or left exposed to direct rain for extended periods. For outdoor use on stairs, the pneumatic tire option provides better traction and cushioning on uneven surfaces than flat-free tires. If the application involves frequent washdown or chemical exposure, confirm the specific resistance of the frame coating and hardware with 3G Electric before specifying.

The LIFTKAR SAL models currently listed by 3G Electric include capacities of 240 lb, 300 lb, and 375 lb. The 240 lb units are available in four-position sweep back and pneumatic tire configurations. The 300 lb units include folding designs with pneumatic tires. The 375 lb units are offered in four-position sweep back and four-position extended designs, with either flat-free or pneumatic tires depending on the SKU. Capacity is a maximum rating and assumes proper load distribution and operating conditions. For loads near the rated limit, consider the stair angle, surface condition, and operator technique. 3G Electric can provide the specific capacity for each SKU.

Pneumatic tires use air-filled inner tubes or tubeless air chambers, which provide shock absorption and conform to irregular surfaces. This can make them preferable on rough concrete, outdoor steps, or stairs with debris. Flat-free tires use solid or foam-filled construction that cannot puncture, eliminating downtime from flats. They are heavier and transmit more vibration to the load and operator. For LIFTKAR SAL models, both tire types are available across several frame configurations. The choice depends on the stair surface, the presence of sharp debris, and whether the operator prioritizes cushioning or puncture immunity. Flat-free tires are often specified in maintenance-sensitive operations where a flat would disrupt scheduled work.

Yes, certain LIFTKAR SAL models feature a folding design. The folding models listed by 3G Electric include a rounded-back aluminum frame and pneumatic tires, with a 300 lb capacity. Folding reduces the footprint for storage in a vehicle, closet, or staging area. It also allows the unit to be carried in a van or truck without occupying the full upright height. The folding mechanism is distinct from the four-position sweep back and four-position extended adjustments, which change the load platform position but do not necessarily reduce the overall size for storage. If space is a constraint, specify a folding model. 3G Electric can confirm which SKUs include the folding feature.