At AAT it is our goal to provide you with more mobility and independence by means of intelligent solutions. The V-Max 4 is a proof of this philosophy exhibiting all our know-how and expertise based on long-standing experience in developing powered systems for wheelchairs.
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V-Max 4 is the pushing and breaking aid powered system for wheelchairs with one touch of a button.

See the V-Max 4 in action.
Videos describing the climbing process and how to use the V-Max 4.
V-MAX 4 Technical Data
Technology V MAX 4
Total weight approved

(person, wheelchair, v-max 4)

Possible wheel sizes 24" or 20"
Forward I backward
5,5 km/h I 3 km/h
Range with one charge of the batteries up to 24 km(2)
Braking-/climbing capacity up to 20%(3)
Batteries 2 x 12 V / 16 Ah
Direct current motor 24 V / 150 W
Weight, drive including grips 8,7 kg
Weight, battery pack 10,2 kg
Weight, power cable 0,2 kg
Weight, bag for battery pack 0,2 kg
Weight, charger 0,3 kg
Total weight 26,1 kg
Class of application A, B

(1) Please note the manufacturer's stipulations for the maximum load.
(2) According to ISO 7176-4, the range depends on the person's weight, the underground, the territory, the temperature, etc.
(3) At an approved weight of 130kg, the braking - / climbing capacity also depends on the underground, the territory, the temperature, etc.

Download Brochure V-MAX 4
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Spoke Protection
Spoke Protection
Anti-tilt Support
Anti-tilt Support
Mega Battery Pack
Mega Battery Pack
Brackets For The Wheelchair
Brackets For The Wheelchair
Voltage Converter
Voltage Converter
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Ms Chris First Copier Johor
Only after using CC200, I had less reliance on human labor. A job that requires 3 people before, and now only one person can do it. This allows me to better allocate staff to continue grow the company's business. CC200 it's awesome!
Mr Lee LC Engineering
Our staff used it once so far. They said it's the best decision we made!

Stairclimbers have grown to be increasingly popular in this day and age because of the numerous benefits made available from these units. It offers the main benefit of moving heavy loads down and up the steps with ease. Whether you are a home-owner seeking to move heavy furniture upstairs, or a businessman seeking to transport heavy goods for the upper floor of your own building, a stair climber dolly could possibly be the best solution for your needs. At AAT Asia, we offer a wide range of stair climbers from the CargoMaster brand, ranging from stairclimbing hand trolleys for transporting goods to personal stairclimber wheelchairs for rehabilitation, as well as stairclimbing wheelchairs for aviation. If you have any enquiries regarding our products, do either give us a phone call or send us an e-mail.

AAT Asia is part of ATM Trading (M) Sdn Bhd -- a prominent and competitive name providing total business solutions in office automachines. We offer a wide range of products including our latest division, the CargoMaster and Aviation wheelchair, after being appointed sole distributor of AAT Alber Antriebstechnik GmbH for the Asian region. Our vision for the immediate future would be to inevitably incorporate the idea of grooming our image towards a more concerned company with the intention of protecting this industry, as well as facilitating for customers' needs and wants.