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Ergo 3 Self Propelled
SKU: Ergo 3 Self Propelled
(0 reviews)
The Next Generation of Lightweight Mobility
The Karma Ergo Series combines ergonomic design with lightweight mobility to provide natural support from head to lower back, making it easier to stay upright and engage socially with comfort. Featuring the patented Ergo Back and the trusted S-Ergo Seat, the Ergo 3 offers a new level of seating comfort where form and function meet.
SKU Ergo 3 Self Propelled
£545.00
£654.00
Technical Info
Vat Exempt
Yes
Product Model
Ergo 3
Nominal seat width (mm/in)*
410 / 16
460 / 18
510 / 20
410 / 16
460 / 18
510 / 20
410 / 16
460 / 18
510 / 20
Nominal seat depth (mm/in)**
435 / 17
435 / 17
435 / 17
435 / 17
435 / 17
435 / 17
435 / 17
435 / 17
435 / 17
Front caster / Rear wheel size (in)
6 / 14 7 / 14
6 / 14 7 / 14
6 / 14 7 / 14
6 / 20 7 / 20
6 / 20 7 / 20
6 / 20 7 / 20
7 / 24
7 / 24
7 / 24
Backrest height (mm)
435
435
435
435
435
435
435
435
435
Headrest height above seat (mm)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Armrest to seat distance (mm)
220
220
220
220
220
220
220
220
220
Front location of armrest structure (mm)
0 350
0 350
0 350
0 350
0 350
0 350
0 350
0 350
0 350
Seat surface height at front edge (mm)
435 485
435 485
435 485
435 485
435 485
435 485
485
485
485
Footrest to seat distance (mm)
385 – 460
385 – 460
385 – 460
385 – 460
385 – 460
385 – 460
385 – 460
385 – 460
385 – 460
Effective seat width (mm)
420
470
520
420
470
520
420
470
520
Effective seat depth (mm)
435
435
435
435
435
435
435
435
435
Seat plane angle (X°)
6
6
6
6
6
6
6
6
6
Backrest angle (X°)
20
20
20
20
20
20
20
20
20
Seat to backrest angle (X°)
104
104
104
104
104
104
104
104
104
Leg to seat angle (X°)
105
105
105
105
105
105
105
105
105
Overall length with legrest (mm)
1025 – 1050
1025 – 1050
1025 – 1050
1025 – 1050
1025 – 1050
1025 – 1050
1025 – 1050
1025 – 1050
1025 – 1050
Overall width (mm)
575
625
675
595
645
695
595
645
695
Overall height (mm)
860 910
860 910
860 910
860 910
860 910
860 910
860 910
860 910
860 910
Folded length (mm)
770 (Q14)*** 770 (F14)****
770 (Q14) 770 (F14)
770 (Q14) 770 (F14)
770 (Q20) 780 (F20)
770 (Q20) 780 (F20)
770 (Q20) 780 (F20)
770 (Q24) 820 (F24)
770 (Q24) 820 (F24)
770 (Q24) 820 (F24)
Folded width (mm)
245 (Q14) 285 (F14)
245 (Q14) 285 (F14)
245 (Q14) 285 (F14)
245 (Q20) 310 (F20)
245 (Q20) 310 (F20)
245 (Q20) 310 (F20)
245 (Q24) 310 (F24)
245 (Q24) 310 (F24)
245 (Q24) 310 (F24)
Folded height (mm)
660 (Q14) 700 (F14)
700 (Q14) 735 (F14)
740 (Q14) 780 (F14)
660 (Q20) 700 (F20)
700 (Q20) 735 (F20)
740 (Q20) 780 (F20)
660 (Q24) 700 (F24)
700 (Q24) 735 (F24)
740 (Q24) 780 (F24)
Total mass (kg)
11.9 12.3
12.2 12.6
12.5 12.9
13.1 13.3
13.4 13.6
13.7 13.9
13.8
14.1
14.4
Mass of the heaviest part (kg)
8.0 8.4 (Q14)
8.3 8.7 (Q14)
8.6 9.0 (Q14)
8.2 8.4 (Q20)
8.5 8.7 (Q20)
8.8 9.0 (Q20)
8.4 (Q24)
8.7 (Q24)
9.0 (Q24)
10.1 10.5 (F14)
10.4 10.8 (F14)
10.7 11.1 (F14)
11.3 11.5 (F20)
11.6 11.8 (F20)
11.9 12.1 (F20)
12.0 (F24)
12.3 (F24)
12.6 (F24)
Maximum user weight (kg)*****
115
115
115
115 / 125
115 / 125
115 / 125
115 / 125
115 / 125
115 / 125
Minimum turning radius (mm)
895
900
910
895
900
910
895
900
910
Minimum turning radius without user (mm)
745
750
760
745
750
760
745
750
760
Pivot width (mm)
1115
1135
1155
1115
1135
1155
1115
1135
1155
Static stability downhill (X°)
14
14
14
14
14
14
14
14
14
Static stability uphill (X°)
14
14
14
14
14
14
14
14
14
Static stability sideways (X°)
14
14
14
14
14
14
14
14
14
Handrim diameter (mm)
N/A
N/A
N/A
435
435
435
520
520
520
Horizontal location of axle (mm)
45
45
45
45
45
45
45
45
45