28 Technical specifi cations Puma 20
Model Puma 20 EasyFit
Class B
Description Unit RWD
Maximum user weight kg (st.) 136 (21.4)
Total length including legrests mm (inch) 1068 (42)
Total width 13” drive wheels
Total width 14” drive wheels
mm (inch)
mm (inch)
610 (24)
655 (25.8)
Total weight without batteries:
Batteries 40 Ah (C20) (set of two)
Batteries 50 Ah (C20) (set of two)
Batteries 60 Ah (C20) (set of two)
Batteries 74 Ah (C20) (set of two)
Electrical tilt adjustment
Puncture-proof drive wheels (set of two)
kg (st.)
kg (st.)
kg (st.)
kg (st.)
kg (st.)
kg (st.)
kg (st.)
103 (16.2)
+ 28,4 (4.5)
+ 29,6 (4.7)
+ 34,6 (5.5)
+ 45,8 (7.2)
+ 6,5 (1)
+ 2 (0.3)
Transport weight of the heaviest part kg (st.) 98,6 (15.5)
Maximum safe slope ° 6
Static stability
Downwards
Upwards
Sidewards
°
°
°
22
10
16
Reversing distance mm (inch) 1360 (53.5)
Turning radius (ISO 7176-5) mm (inch) 850 (33.5)
Distance range* 74 Ah (C20) approx. (ISO 7176-4)
6 km/h
10 km/h
km (mi.)
km (mi.)
49,9 (31)
36,3 (22.6)
Climbing capacity for obstacles (outdoor) mm (inch) 80 (3.1)
Maximum speed forwards km/h (mph) 6 / 10 (3.8 / 6.2)
Seat angle ° 0 - 6
Seat tilt ° 0 - 25
Effective seat depth
mm
(inch)
400 / 430 / 460 / 490 / 520 / 550
(15.7 / 16.9 / 18.1 / 19.3 / 20.5 / 21.7)
Effective seat width mm (inch) 365 - 520 (14.4 - 20.5)
Seat height (excl. cushion)** mm
(inch)
405 / 430 / 455 / 480 / 505
(15.9 / 16.9 / 17.9 / 18.9 / 19.9)
Seat height (incl. cushion)** mm
(inch)
465 / 490 / 515 / 540 / 565
(18.3 / 19.3 / 20.3 / 21.3 / 22.2)
Backrest angle ° 90 / 98 / 106 / 114 / 122
Backrest height (from seat plate) mm (inch) 480 -620 (18.9 - 24.4)
Lower leg length (standard legrest with heel strap,
with compressed seat cushion)
mm
(inch)
325 / 350 / 375 / /400 / 425
(12.8 / 13.8 / 14.8 / 15.7 / 16.7)
* The following aspects have a negative effect on the distance range: obstacles, rugged terrain,
driving on slopes, exposure to temperatures below freezing point and frequent use of electronic
adjustment options.
** Seat height incl. load, 0° seat angle and 13” drive wheels