Wheelchair King carefully selects all products, 100% reviewed and introduced by registered occupational therapists
Products
XSTO Stair Handling Trolley WC ZW7170G is the most popular model in Europe, featuring a high-strength aluminum alloy frame and automatic edge brake function.
With a load-bearing capacity of up to 7170 kg, the WCZW170G is an electric trolley that can be operated by one person to transport goods up and down stairs. It can easily carry printers, home appliances, furniture and other goods, helping you save labor costs significantly. Solid tyres and brakes, a sturdy aluminium frame, simple push button controls and a rechargeable battery make it our best-selling product in Europe and the ideal solution for stair cargo handling.
Application scope
- Suitable for material handling in tourist resorts
- Moving furniture
- Moving home appliances
- Moving office equipment, etc.
![【Wheelchair King】 Two folding trolleys with blue decoration, designed for transporting goods on stairs, can carry up to 170 kg. One unfolds; the other folds up to reveal wheels and an adjustable handle. [Pole-type-Popular Choice Special Staircase for Cargo] XSTO WC ZW7170G is perfect for heavy-duty tasks. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/Thumbnail-Master-WCZW7170G.webp)

01) Operation button – Touch design, easy to operate
02) Function button – upstairs/downstairs switch, fast/slow switch
03) Mudguards – Made of plastic to protect rubber tires
04) Durable rims – Aluminum alloy rims ensure durability
05) Adjustable handle – You can adjust the dragging angle to the appropriate angle according to your needs
06) Battery Pack – Portable Rechargeable Lithium Battery
07) Motor housing – protects the motor and driver from water and dust
08) Side brake – It allows the stair climber to hover on the stairs and ensure safety
![[Wheelchair King] Close-up shot of the wheels and sturdy metal frame of the stair climbing trolley, using XSTO WCZW7170G - a popular choice traction type, designed for maximum efficiency, with a load capacity of 170 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/brake-%E6%8B%B7%E8%B2%9D.webp)
brakes

button

Adjustable handle
![[Wheelchair King] Close-up of the stair climbing mechanism on the blue XSTO WCZW7170G trolley, which is a pole-type - popular choice for cargo-specific stair climbing, with large black wheels and metal parts, and can bear a maximum load of 170 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/shell-%E6%8B%B7%E8%B2%9D.webp)
Motor housing

track
![[Wheelchair King] Pole-type - Popular choice A close-up of the cargo-specific stair climber XSTO WCZW7170G, showing its metal poles with blue plastic handles and buttons, expertly connected by screws, with a maximum load of 170 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/Point-Touch-Switch-%E6%8B%B7%E8%B2%9D-2.webp)
Touch switch

Support wheel

Toe board
![[Wheelchair King] [Pole-type - Popular Choice Special Stair Climber for Cargo] The XSTO WCZW7170G has a maximum load capacity of 170 kg, and its black wheels and training wheels can expertly handle stair climbing. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/XSTO-ZW7170G-Operation-4.webp)
![[Wheelchair King] A person uses the XSTO WCZW7170G, a stair climbing trolley called "Pole-type - Popular Choice for Cargo-specific Stair Climbing", to effortlessly carry a wooden cabinet up the stairs, demonstrating its impressive maximum load capacity of 170 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/XSTO-ZW7170G-Operation-1-%E6%8B%B7%E8%B2%9D.webp)
![[Wheelchair King] A man expertly maneuvers a powerful XSTO WCZW7170G stair climber down the steps, demonstrating the power of this pole-type - popular choice for cargo-only stair climbers and its impressive 170kg maximum load capacity. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/XSTO-ZW7170G-Operation-2-%E6%8B%B7%E8%B2%9D.webp)
![[Wheelchair King] One person skillfully manipulates the [Pole-type - Popular Choice Cargo-specific Stair Climber] XSTO WCZW7170G to effortlessly transport large gas cylinders up the stairs. With a maximum load capacity of 170 kg, this stair climbing trolley proves its worth in challenging tasks. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/XSTO-ZW7170G-Operation-3-%E6%8B%B7%E8%B2%9D.webp)
model | WCZW7170G |
---|---|
Product weight | 26.1 kg |
Maximum load capacity | 170 kg |
Battery capacity | Floors 68-153 |
Slow | 24 steps/minute |
high speed | 34 steps/minute |
Motor type | DC motor |
Noise volume | <70 dB |
Protection level | IP54 |
Stair requirements | Height<21CM Depth>25CM |
Optional accessories
![[Wheelchair King] Two blue plastic parts are displayed next to a blue and white trolley. The trolley has two wheels and a handle. This pole-type - popular choice cargo-specific stair climber XSTO WCZW7170G has a maximum load capacity of up to 170 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/Bucket-Fixture-%E6%8B%B7%E8%B2%9D-1.webp)
Bucket fixing device

Barrel clamp

Gas cylinder fixing device

The fourth connection device

Auxiliary controller
![[Wheelchair King] On the left is a foldable metal ladder, and on the right is a trolley designed for heavy loads, which is perfect for transporting five large water bottles. Discover the versatile pole-type - popular choice XSTO WCZW7170G cargo-specific stair climber with a maximum load capacity of 170 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/Bottle-Water-Fixture-%E6%8B%B7%E8%B2%9D-2.webp)
Bottled water device
![[Wheelchair King] The panel lift is shown on the left, and the panel fixed to the trolley is shown on the right. It features a pole-type - popular choice cargo-specific stair climber XSTO WCZW7170G, with a maximum load capacity of 170 kg. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/Door-Delivery-Fixture-%E6%8B%B7%E8%B2%9D-1.webp)
Door transport device
![【Wheelchair King】 Two pieces of equipment: an adjustable trolley with a blue handle on the right and a separate metal frame on the left. This setting can be matched with any [Pole-type - Popular choice for cargo-specific stair climbers] XSTO WCZW7170G, with a maximum load capacity of 170 kg, for efficient transportation. .](https://www.wheelchair.com.hk/wp-content/uploads/2025/03/Heighten-Fixture-%E6%8B%B7%E8%B2%9D-1.webp)
Height increasing device

Widening fixture

Chair transport device

Support wheel

Extended toe board
![[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] Barrier-free product showroom


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

Our company can assist institutions to apply for the Elderly Fund


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!