XSTO Wheelchair King Certified Edition WC CT200S [Crawler-type – Automatic gravity balancing heavy-duty cargo stair climber] (widened loading plate. Automatically balancing the center of gravity of the cargo. Maximum loading capacity 200kg)
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![【Wheelchair King】 A black stair climbing trolley with red wheels and a blue panel with a "MAX 200kg" label on it. Equipped with XSTO Wheelchair King certified version WC CT200S [Crawler-type - automatic gravity-balanced heavy-duty cargo-specific stair climber] for heavy-duty stair transportation. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/Thumbnail-WC-CT200S.webp)
Products
XSTO crawler electric stair climbing machine WC CT200S is an efficient and easy-to-operate stair climbing trolley designed for transporting heavy objects and can easily carry up to 200KG of goods on stairs.
This stair climbing machine is equipped with a widened loading board, which is suitable for transporting large goods such as food and soup buckets. It can easily switch between stair climbing and ground modes to ensure simple and flexible operation. The gyroscope's precise sensing technology can automatically balance the cargo's center of gravity, allowing the cargo to remain stable while climbing stairs, improving safety and transportation efficiency.
Application scope
- Precision instruments
- Large home appliances
- office equipment
- Building material
- safe
- oil barrel
![[Wheelchair King] Electric stair climbing wheelchair, XSTO Wheelchair King certified version WC CT200S [Crawler-type - automatic gravity-balanced heavy-duty cargo-specific stair climber] marked with: handle, emergency stop button, adjustable seat, electric track, load capacity 200 kg; control panel illustration. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/XSTO-CT200S-Structure-836x1024.webp)
01) Emergency button – Press to stop immediately in case of emergency
02) Extended toe board – retractable design to accommodate different cargo sizes
03) Toe board – Made of large carbon steel, strong and stable
04) Motor – High performance motor with strong power
05) Electric actuator – durable and powerful, providing stable driving force
06) Tracks – Rubber material, strong grip
07) Touch button – Touch to start, release to stop
08) Handle – Solid carbon steel, foldable for storage
09) Battery Pack – Plug and Play, Environmentally Friendly and Durable
10) Wheels – Flat surface for easy movement
![[Wheelchair King] Close-up of the metal handlebar on the XSTO Wheelchair King Certified Edition WC CT200S [Crawler Type - Automatic Gravity Balance Heavy-Duty Cargo Special Staircase], with a blue padded grip and a small black adjustment knob underneath. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/Point-Touch-Button-%E6%8B%B7%E8%B2%9D.webp)
Click the touch button
![[Wheelchair King] Close-up of the machine control panel of the XSTO Wheelchair King certified version WC CT200S [Crawler-type - automatic gravity-balanced heavy-duty cargo-specific stair climber], which has four buttons, including a prominent red emergency stop button and a green indicator light. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/Control-Panel-%E6%8B%B7%E8%B2%9D.webp)
control panel
![[Wheelchair King] XSTO Wheelchair King Certified Edition WC CT200S [Crawler Type - Automatic Gravity Balance Heavy-Duty Cargo Special Stair Climber] Close-up of the panel, equipped with a blue handle, emergency stop button and two silver handles, one of which is faded to show its adjustable position. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/retractable-handle-%E6%8B%B7%E8%B2%9D.webp)
Retractable handle
![[Wheelchair King] Black adjustable platform car with handle, metal frame and wheels, inspired by the XSTO Wheelchair King certified version WC CT200S [Crawler-type - automatic gravity-balanced heavy-duty cargo special stair climber], which can efficiently transport and lift heavy objects weighing up to 200 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/Extended-Toe-Plate-%E6%8B%B7%E8%B2%9D.webp)
Retractable toe board
![[Wheelchair King] XSTO Wheelchair King Certified Edition WC CT200S [Crawler-type - Automatic Gravity Balance Heavy-duty Cargo Special Stair Climber] is a crawler-type stair climbing mechanism with wheels and hydraulic brackets, which can easily climb stairs while automatically balancing heavy cargo weighing up to 200 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/crawler-track-%E6%8B%B7%E8%B2%9D.webp)
Tracks
![[Wheelchair King] A blue plastic battery pack with a handle, a digital display showing "24.05", and a black rectangular switch are installed on the metal frame of the XSTO Wheelchair King certified version WC CT200S [Crawler-type - automatic gravity-balanced heavy-duty cargo-specific stair climber]. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/battery-pack-%E6%8B%B7%E8%B2%9D.webp)
battery pack
![[Wheelchair King] Close-up of the black industrial conveyor belt system, equipped with two chain rails and metal brackets, similar to the XSTO Wheelchair King certified version WC CT200S [Crawler-type - automatic gravity-balanced heavy-duty cargo special stair climber]. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/Motor-and-Controller-%E6%8B%B7%E8%B2%9D.webp)
Motor and controller

Foldable structure
![[Wheelchair King] A woman walks down the stairwell, next to a large machine transported by the XSTO Wheelchair King Certified Edition WC CT200S [Crawler-type automatic gravity-balanced heavy-duty cargo-specific stair climber], which has an extra-wide platform and automatic load-balancing function. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/XSTO-CT200S-Moves-Upstairs.webp)
![[Wheelchair King] A lady uses the XSTO Wheelchair King certified version WC CT200S [Crawler-type - Automatic Gravity Balance Heavy-duty Cargo Special Stair Climber] to transport two large blue containers up the stairs using its automatic balancing of the cargo center of gravity and a maximum load of 200 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/XSTO-CT200S-Moves-Downstairs-%E6%8B%B7%E8%B2%9D.webp)
![[Wheelchair King] A lady uses the XSTO Wheelchair King certified version WC CT200S [Crawler-type - Automatic Gravity Balance Heavy-duty Cargo Special Stair Climber] to easily push two heavy luggage down the stairs with its automatic balancing and maximum load of 200 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/XSTO-CT200S-Moves-Upstairs-2-%E6%8B%B7%E8%B2%9D.webp)
![[Wheelchair King] A woman uses the XSTO Wheelchair King certified version WC CT200S [Crawler-type - Automatic Gravity Balance Heavy-duty Cargo Special Stair Climber] to move a large blue container up the indoor stairs, benefiting from its automatic balancing of the cargo center of gravity and its maximum load of 200 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/05/XSTO-CT200S-Moves-On-Last-Step.webp)
model | WC CT200S |
---|---|
Item weight | 75.3KG |
Maximum load capacity | 200KG |
Battery capacity | 1142 steps |
Climbing speed | 33 steps/minute |
Step Angle | 25 ° ~ 33 ° |
Minimum platform size | 1830X1830MM(stair corner) |
Noise volume | |
Protection level | IP33 |
Step height | <21CM |

Official professional certification: Wheelchair KingPass the original factory authorization assessment to ensure that the operation guidance is safe and reliable.
Authorized professional training:Factory approvedWheelchair KingProfessional training, so you have no worries.
Emergency Response: Wheelchair KingRich experience in dealing with emergencies and ensuring user safety.

![[Wheelchair King] A Dual Climber [2-in-1 wheelchair stair climber] is placed near the marked path at the bottom of the stairs, highlighting the challenges of accessibility. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/02/718e3e7c-7ed7-4039-94db-a3d3e657c637.webp)
We simulate tests in real stair environments and verify the performance of stair climbers to ensure they are perfectly matched to different usage scenarios. From home to commercial use, rigorous verification gives you peace of mind!
All pictures and data are for reference only, and the actual product shall prevail.
The following is a sharing of customers’ personal experiences:
A customer had no knowledge of stair climbing machines.Bought an electric stair climbing machine online. Unfortunately, a serious accident occurred. When the customer was operating the stair climber to help his mother go down the stairs, the machine suddenly became uncontrollable, causing both the person and the machine to roll down the stairs.

As a result of the accident, the elderly man suffered multiple fractures and required multiple surgeries and a long time to recover.
So when we choose an electric stair lift, we must consider the hardware andsoftware factors, andwhetherLicensed goods,Authorized agentAndtraining staff, you can buy with confidence.
Wheelchair King Exclusive Agency Authorization Letter

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Wheelchair King also provides door-to-door on-site demonstrations

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Wheelchair King has ten unique stair machines with complete functions.
Flexible to adapt to various environments and needs.

Crawler stair machine

Wheelchair-adjustable crawler stair climber

Electric escape chair

Entry-level crawler

Manual escape chair

High-end pole-type stair climber

Entry-level pole stair climber

2 in 1 stair climber

170kg cargo stair climber

400kg cargo stair climber
![[Wheelchair King] A Dual Climber [2-in-1 wheelchair stair climber] is placed near the marked path at the bottom of the stairs, highlighting the challenges of accessibility. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/02/718e3e7c-7ed7-4039-94db-a3d3e657c637.webp)
We simulate tests in real stair environments and verify the performance of stair climbers to ensure they are perfectly matched to different usage scenarios. From home to commercial use, rigorous verification gives you peace of mind!