CT250S
NIULI
| Quantity: | |
|---|---|
Parameter | ZW4250 |
Max. capacity(kg) | 250 |
Weight without battery(kg) | 75 |
Battery capacity(steps) | 1136 |
Speed(steps/min) | Slow：43/Fast：53 |
Battery weight(kg) | 3.2 |
Battery parameter | Lithium battery 48V10Ah |
Charging time(h) | 2.5 |
Direct current motor | 48V 500W |
Noise level(dB) | <70 |
Protection level | IP33 |
Size of loading plate(mm) | 706*700 |
Size(mm) | 706* 1080 600(Folded) |
Product advantages | Active self-balancing technology |
What size of stairs can this crawler stair climber adapt to?
It fits standard stairs with step height 120–180mm and step depth ≥220mm. Not recommended for extremely narrow or broken steps.
How long can the battery last for continuous stair climbing?
Fully charged battery supports around 80–120 floors of continuous climbing, actual runtime depends on load and stair condition.
Can CT250S work on flat ground as a normal trolley?
Yes. It is equipped with auxiliary wheels for horizontal movement on flat floors, convenient to transfer goods before and after stair climbing.
Is it easy for one operator to control the machine while moving heavy goods upstairs?
Yes. The machine adopts crawler traction design. One trained operator can operate it; it does not need two people to lift the goods.
What is the machine weight of CT250S itself? Can we load it into a van?
The unit weight is about 68kg. It can be loaded into delivery vans or pickup trucks for on-site moving tasks.
Does the electric stair climber have overload protection function?
Yes. Built-in overload protection will cut off power automatically when overloaded to protect the motor and crawler structure.
Can we replace spare parts like battery and crawler belt locally after purchase?
Yes. We supply spare batteries, crawler tracks and controllers. All wearing parts are available for order separately.
ELECTRIC PALLET TRUCK 
PALLET TRUCK SCALE 
AERIAL WORK PLATFORM 
DRUM TRUCK 
