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Etac Cross 3A back support for Etac Cross 5 wheelchair

For Cross 5 wheelchairs

Adjust Cross 5 wheelchairs

The adjustability of a wheelchair back support is crucial to ensure a stable support, comfort and freedom of movement.

Why do we adjust the wheelchair back?

The shape of a wheelchair back support is important in order to provide maximum support, comfort and freedom of movement in the wheelchair. Good balance and stability also reduce the risk of sliding forwards in the seat.

Cross back support 3A has several easy adjustment options.

Pick your country below to find the nearest Etac distributor.

Go to page

Pick your country below to find the nearest Etac distributor.

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Find your distributor

  • Features

  • Dimensions and Weight

  • Accessories

3A Back Support

3A Back Support

The combination of angle, height and contour adjustments create the best conditions for trunk support and stability. Available in Standard and high version. Easy to adjust.

Adjustable seat depth

Adjustable seat depth

By adjusting the back and lumbar angles combined with a seat extension strap, the seat depth can be extended up to 7 cm (2¾").

3A Back support

3A Back support

The lumbar angle adjustment combined with the velcro straps adapt perfectly to the user´s back and provide trunk stability. The back support can be adjusted asymmetrically when needed.

Stretchable cover

Stretchable cover

The soft plush cover is elasticated and flexible. To make washing easy, it has no Velcro, but fastens directly to the upholstery. A comfort version with extra padding is also available.

3A Mono Angular 3A Bi Angular back 3A Tr iAngular back
Back height Standard 40 cm, adjustable from 32 cm to 45 cm
and 38 cm to 51 cm
Standard 40 cm, adjustable from 32 cm to 45 cm
and 38 cm to 51 cm
Standard 40 cm, adjustable from 32 cm to 45 cm
and 38 cm to 51 cm
Back angle hip Standard 2 degrees,
adjustable –5 till +20 degrees
Standard 2 degrees,
adjustable –5 till +20 degrees
Standard 2 degrees,
adjustable –5 till +20 degrees
Lumbar angle 7º, adjustable –2º to +13º 7º, adjustable –8º to +18º
Back cover Adjustable with velcro.
Cover in elastic polyester.
Adjustable with velcro.
Cover in elastic polyester.
Adjustable with velcro.
Cover in elastic polyester.
Seat Seat depth short frame: 36–42 cm
Seat depth long frame: 42–48 cm
Adjustable seat cover 0–6 cm
Seat depth short frame: 36–42 cm
Seat depth long frame: 42–48 cm
Adjustable seat cover 0–6 cm
Seat depth short frame: 36–42 cm
Seat depth long frame: 42–48 cm
Adjustable seat cover 0–6 cm
For longer seat depth 0-6 cm
djust the hip- and lumbar angle

Tidy hygiene back support cover

Hygiene cover for 3A back support. Material: Dartex. Water repellent, wipeable with wet cloth, washing 90° C. Can be supplied with customized embroidery.

Fixed push handles

Seat extension strap

Combined with the back support and lumbar angle adjustments it increases seat depth up to 7 cm .

Brace

Provides additional stability. Foldable and can be easily detached on one side using

the snap-lock mechanism.

Head support

To be used in combination with a pushbar. Adjustable in height, depth and angle. The upholstery is detachable and washable.

Comfort cover

With extra thick padding. Also available for high back. Dark grey plush.

Bow handle

Height adjustable and detachable.

Back wedge

Soft wedge that attaches with velcro under the cover. 15 cm (6") or 30 cm (12") high. Upholstery: dark grey plush.

Trunk support

Soft padding. Adjustable in height and depth. Two optional width positions. Cover: Dartex.