Optional Accessories

2-in-1 Lighting

Contour Adjustable Headrest

Swing-away Controller Bracket

Handle Bar

Elevating Legrest with Calf Support

Ship-shape Wide Armpad

Push Handle

Push Brake

Tray Table

Pressure Bar

Side Frame Colors

Specification
Product ModelKP-31.2
Nominal seat width (mm/in)*420 / 17475 / 19505 / 20
Nominal seat depth (mm/in)**425 ~ 500 /
17 ~ 20
425 ~ 500 /
17 ~ 20
425 ~ 500 /
17 ~ 20
Front caster / Drive wheel size (in)9 / 149 / 149 / 14
Backrest height without cushion (mm)530530530
Backrest height with cushion (mm)460460460
Headrest height above seat (mm)N/AN/AN/A
Armrest to seat distance without cushion (mm)275 ~ 355275 ~ 355275 ~ 355
Armrest to seat distance with cushion (mm)180 ~ 260180 ~ 260180 ~ 260
Front location of armrest structure (mm)285 ~ 575285 ~ 575285 ~ 575
Seat surface height at front edge without
cushion (mm)
445445445
Seat surface height at front edge with cushion
(mm)
540540540
Footrest to seat distance without cushion
(mm)
275 ~ 360275 ~ 360275 ~ 360
Footrest to seat distance with cushion (mm)375 ~ 460375 ~ 460375 ~ 460
Effective seat width (mm)420475505
Effective seat depth (mm)380 ~ 540380 ~ 540380 ~ 540
Seat plane angle (X°)888
Backrest angle (X°)10 / 15 / 2010 / 15 / 2010 / 15 / 20
Seat to backrest angle (X°)92 / 97 / 10292 / 97 / 10292 / 97 / 102
Leg to seat angle (X°)105105105
Overall length with legrest (mm)1090 ~ 11601090 ~ 11601090 ~ 1160
Overall width (mm)580600635
Overall height (mm)975975975
Folded length (mm)830830830
Folded width (mm)580600635
Folded height (mm)815815815
Total mass (kg)98.598.598.5
Total mass without batteries (kg)67.267.267.2
Mass of the heaviest part (kg)63.063.063.0
Maximum user weight (kg)136136136
Motor power (W)350350350
Battery capacity (Ah)50*250*250*2
Charger output current (A)666
Drive range (km)***262626
Battery Compartment (L x W x H) (mm)505 x 175 x 200505 x 175 x 200505 x 175 x 200
Maximum speed forward (km)101010
Minimum braking distance from max speed
(mm)
210021002100
Obstacle climbing (mm)505050
Ground clearance (mm)737373
Minimum turning radius (mm)102010201020
Minimum turning radius without user (mm)825825825
Reversing width (mm)125012501250
Static stability downhill (X°)999
Static stability uphill (X°)999
Static stability sideways (X°)999
Dynamic stability uphill (X°)666
Ability to climb rated slope (X°)***121212
Product ModelKP-31.2T
Nominal seat width (mm/in)*420 / 17475 / 19505 / 20
Nominal seat depth (mm/in)**425 ~ 500 /
17 ~ 20
425 ~ 500 /
17 ~ 20
425 ~ 500 /
17 ~ 20
Front caster / Drive wheel size (in)9 / 149 / 149 / 14
Backrest height without cushion (mm)530530530
Backrest height with cushion (mm)460460460
Headrest height above seat (mm)570 ~ 695570 ~ 695570 ~ 695
Armrest to seat distance without cushion (mm)275 ~ 355275 ~ 355275 ~ 355
Armrest to seat distance with cushion (mm)180 ~ 260180 ~ 260180 ~ 260
Front location of armrest structure (mm)285 ~ 575285 ~ 575285 ~ 575
Seat surface height at front edge without
cushion (mm)
445445445
Seat surface height at front edge with cushion
(mm)
540540540
Footrest to seat distance without cushion
(mm)
275 ~ 360275 ~ 360275 ~ 360
Footrest to seat distance with cushion (mm)375 ~ 460375 ~ 460375 ~ 460
Effective seat width (mm)420475505
Effective seat depth (mm)380 ~ 540380 ~ 540380 ~ 540
Seat plane angle (X°)8 ~ 288 ~ 288 ~ 28
Backrest angle (X°)0 ~ 310 ~ 310 ~ 31
Seat to backrest angle (X°)0 ~ 1140 ~ 1140 ~ 114
Leg to seat angle (X°)105105105
Overall length with legrest (mm)1090 ~ 11601090 ~ 11601090 ~ 1160
Overall width (mm)580600635
Overall height (mm)116511651165
Folded length (mm)830830830
Folded width (mm)580600635
Folded height (mm)815815815
Total mass (kg)103103103
Total mass without batteries (kg)72.472.472.4
Mass of the heaviest part (kg)66.566.566.5
Maximum user weight (kg)136136136
Motor power (W)350350350
Battery capacity (Ah)50*250*250*2
Charger output current (A)666
Drive range (km)***262626
Battery Compartment (L x W x H) (mm)505 x 175 x 200505 x 175 x 200505 x 175 x 200
Maximum speed forward (km)101010
Minimum braking distance from max speed
(mm)
210021002100
Obstacle climbing (mm)505050
Ground clearance (mm)737373
Minimum turning radius (mm)102010201020
Minimum turning radius without user (mm)825825825
Reversing width (mm)125012501250
Static stability downhill (X°)999
Static stability uphill (X°)999
Static stability sideways (X°)999
Dynamic stability uphill (X°)666
Ability to climb rated slope (X°)***121212
 

Remark :
* Nominal seat width is measured the width of seat cushion at 120mm in front of the backrest. This value is mainly used in the product ordering process.
** Nominal seat depth is measured from the front end of the seat cushion to the back cushion. This value is mainly used in the product ordering process.
*** Driv e range/ Ability to climb rated slope are estimated based on the following conditions: 20℃~35℃, 136 kg occupant, brand new fully charged batteries and driving on the flat road.
– The actual product specifications differ from the data in the table by ±1 cm ±0.5 kg.
– The actual product specifications may vary according to different configurations.
– Karma reserves the right to modify information herein without further notice.

Power Wheelchair Measurement Method
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