550lbs Motorized Stair Climbing Hand Truck ZW47250

ZW47250 is a foldable and carbon‑steel powered stair climber (550 lbs/250 kg), with self-developed electric drive assembly.

1. 550LBS Load Capacity: Powered by rechargeable lithium battery with brushless strong motor, more efficient.
2. 48V Lithium-ion Battery: Equipped with removable and rechargeable battery, ensures sustained operation throughout the workday.
3. Self-developed Drive Assembly & Patented Design: Aluminum alloy one-piece casting process, stable pressure and impact resistance, long lifespan.

 

Model	ZW47250	ZW4250
ltem weight	30KG	35 KG
Maximum Capacity	250KG	250KG
Battery Capacity	1128-1353 Steps (70-84 Floors)	(38-84 Floors)
Climbing Speed	Slow: 22 Steps/Min Fast: 30 Steps/Min	35 Steps/Min (Fastest)
Charging Time	2.5h	3h
Noise	<70dB	<85dB
Protection Grade	IP54	IP33
Step Requirement	Height<210mm Width>250mm	Height<210mm
Armrest	Aluminum Alloy	Carbon Steel
Battery Type	Lithium-ion Battery	Lithium-ion Battery
Backboard	NO	YES
Motor Cover	YES	NO
Application Scenarios	Offce, warehouse, home moving	Construction,industry