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Invacare Corporation  
www.invacare.com

USA
One Invacare Way
Elyria, Ohio
44036- 2125
(800) 333-6900

Canada
5970 Chedworth Way
Mississauga, Ontario 
L5R 3T9 Canada
(800) 668-5324

© 2001
Invacare Corporation 

Form No. 00-310

Invacare, Arrow and
Storm Series are
registered trademarks
and Yes, you can., MKIV,
Ranger X, Ranger II,
Power 9000 and Torque
are trademarks of
Invacare Corporation.
Specifications are subject 
to change without 
notification.

Specifications

Dimensions

Overall

Height 35.25"-39.25" 

adult

33.25"-37.25" hemi

Width open

21.75"-27.75" with MKIV joystick adult

23.75"-27.75" with MKIV joystick hemi

20.5"-26.5" without MKIV joystick

Width closed

14.5" with MKIV joystick

13" without MKIV joystick

Length*

41.75"

Seat-to-Floor Height

20.25" adult

18.5" hemi

Arm Height

9" fixed

9.4"-13.4" adjustable

Rear Wheel  Size

12.5"x2.25"

Casters

8"x1.75" Semi-pneumatic 

standard

8"x2" pneumatic 

optional

Weight

157 lb. with 22NF batteries

77 lb. without batteries

Maximum Speed

3.6 mph

Battery (not included)

22NF deep-cycle gel cell

dual-mode automatic battery charger

Incline Capability

9º grade

Shipping Weight

110 lb.-115 lb. adult

105 lb.-115 lb. hemi

Ground Clearance

4"

Full Turning  Radius

35"

All specifications are approximate.
* Base at 16" seat depth and P93 front riggings.  

The Invacare Power 9000 is excellent indoors and good over outdoor surfaces that are firm and free
of obstacles. For heavy-duty use, or for rugged terrain, consider Invacare’s more heavy-duty models
such as the Invacare Arrow

®

, Ranger X

, Torque

, or Ranger II

chairs. Consult  your health care

professional to optimize product selection. Meets requirements of Medicare K0012 code.

Transportability

The Invacare

®

Power 9000

was designed to fold and

disassemble into manageable components. The elec-
tronic system does not require disassembly from the
frame, greatly simplifying the disassembly process.

Components disassemble for easy transport

Location of MKIV-RII module

Folded with MKIV-RII

U

ntil the Invacare

®

Power 9000

power chair, the typical economy chair provided only the

basics. But the Invacare Power 9000 combines economy with style. Function with
features. Utility with performance. It offers everything discriminating consumers are

looking for in a power chair, at an affordable price, including the clean, sleek styling characteristic 
of the Storm Series

®

and a quiet, efficient, reliable drive. For smooth response, we offer the

MKIV

-RII electronic control system. Couple these features with options, colors, and simple

transportability, and it’s easy to see how we’re breaking the rules of the economy chair class.

Highlights 

MKIV-RII control system

Separate, easy-to-remove battery boxes*

Model range includes 14", 16", 18", and 20" widths

* Batteries not included.

Standard Features

U1 battery size for 14" wide model*

22NF battery size for 16", 18", and 20" wide adult and low
seat models*

Exclusive 8-amp dual-mode automatic battery charger

Folds to narrow 13" for transport

Closed-loop system to help maintain speed and direction,
even downhill

In-line casters to improve indoor maneuverability

Automatic motor locks

Dynamic (on-demand) braking with regeneration

Direct-drive system with improved reliability and efficiency

True free-wheeling with simple clutch release

Desk- or full-length arms

Adjustable back height from 16" - 20"

Wide range of colors (see price list for details)

250 lb. weight capacity 

* Batteries not included.

Weight Chart

Chair Weight with MKIV-RII* 77 lb.

22NF Battery** and box

40 lb. each

U1 Battery** and box

25 lb. each

Battery Tray

6  lb.

P93 Front Riggings

5 lb. pair

* Front riggings not included.

** Weight  with gel-cell batteries.

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