| Product Model |
KP-20 Series |
Nominal seat width (mm/in)* |
410 / 16 |
460 / 18 |
515 / 20 |
| Nominal seat depth (mm/in)** |
430 / 16 |
480 / 18 |
480 / 18 |
| Front caster / Drive wheel size (in) |
8 / 12 |
8 / 12 |
8 / 12 |
| Backrest height (mm) |
450 ~ 525 |
450 ~ 525 |
450 ~ 525 |
| Headrest height above seat (mm) |
N/A |
N/A |
N/A |
| Armrest to seat distance (mm) |
225 ~ 285 |
225 ~ 285 |
225 ~ 285 |
| Front location of armrest structure (mm) |
245 ~ 500 |
245 ~ 500 |
245 ~ 500 |
Seat surface height at front edge (mm) |
525 |
525 |
525 |
| Footrest to seat distance (mm) |
360 ~ 445 |
350 ~ 435 |
350 ~ 435 |
| Effective seat width (mm) |
430 |
480 |
530 |
| Effective seat depth (mm) |
470 |
515 |
515 |
| Seat plane angle (X°) |
6 |
6 |
6 |
| Backrest angle (X°) |
11 |
11 |
11 |
| Seat to backrest angle (X°) |
95 |
95 |
95 |
| Leg to seat angle (X°) |
110 |
110 |
110 |
| Overall length with legrest (mm) |
985 ~ 1115 |
985 ~ 1115 |
985 ~ 1115 |
| Overall width (mm) |
590 |
640 |
690 |
| Overall height (mm) |
960 ~ 1035 |
960 ~ 1035 |
960 ~ 1035 |
| Folded length (mm) |
755 |
755 |
755 |
| Folded width (mm) |
380 |
395 |
395 |
| Folded height (mm) |
910 |
910 |
910 |
| Total mass (kg) |
67.0 |
67.6 |
67.6 |
| Total mass without batteries (kg) |
35.7 |
36.3 |
36.3 |
| Mass of the heaviest part (kg) |
30.0 |
30.6 |
30.6 |
| Maximum user weight (kg) |
115 / 135 (pneumatic tires) |
| Motor power (W) |
200 |
200 |
200 |
| Battery capacity (Ah) |
50*2 |
50*2 |
50*2 |
Charger output current (A) |
6 |
6 |
6 |
| Drive range (km) *** |
32 |
32 |
32 |
Battery Compartment (L x W x H) (mm) |
220 x 170 x 175 (Single Compartment) |
| Maximum speed forward (km) |
6 |
6 |
6 |
Minimum braking distance from max speed (mm) |
1000 |
1000 |
1000 |
| Obstacle climbing (mm) |
50 |
50 |
50 |
| Ground clearance (mm) |
60 |
60 |
60 |
| Minimum turning radius (mm) |
780 |
955 |
1130 |
Minimum turning radius without user (mm) |
650 |
825 |
1000 |
| Reversing width (mm) |
1180 |
1220 |
1260 |
Static stability downhill (X°) |
16 |
16 |
16 |
Static stability uphill (X°) |
14 |
14 |
14 |
Static stability sideways (X°) |
16 |
16 |
16 |
Dynamic stability uphill (X°) |
6 |
6 |
6 |
| Ability to climb rated slope (X°) |
12 |
12 |
12 |