A climbing electric wheelchair, comprising: an operating rod (1), a support rod (2), front wheels (3), a footboard (4), a gas-electric dual power converter (5), driving wheels (6), a cover plate (7), a rear wheel (8), a connecting block (9), a connecting frame (10), a first armrest (11), a seat (12), a second armrest (13) the second armrest (13) is provided thereon with the operating rod (1) the seat (12) and the cover plate (7) are connected by using the support rod (2) the front wheels (3) are arranged on left and right sides of the footboard (4) a lower side of the cover plate (7) is provided with the driving wheels (6) the gas-electric dual power converter (5) is fixedly arranged at an inner portion of the cover plate (7) the lower side of the cover plate (7) is further provided with the footboard (4) the rear wheel (8) and the cover plate (7) are connected by using the connecting block (9) the connecting frame (10) is connected to the first armrest (11) and the second armrest (13), respectively, the connecting frame (10) being arranged at a lower side of the seat (12). The electric wheelchair is provided the gas-electric dual power converter (5), which may switch to a power device which uses fuel when climbing is required, and thus power is sufficient, the climbing ability is strong, and use is convenient.Linvention concerne un fauteuil roulant électrique réglable en hauteur comprenant : une manette de commande (1), une tige de support (2), des roues avant (3), un repose-pied (4), un convertisseur dénergie double gaz-électrique (5), des roues motrices (6), une plaque de recouvrement (7), une roue arrière (8), un bloc de liaison (9), un cadre de liaison (10), un premier accoudoir (11), un siège (12), un second accoudoir (13) sur le second accoudoir (13) est disposée la manette de commande (1) le siège (12) et la plaque de recouvrement (7) sont reliés à laide de la tige de support (2) les roues avant (3) sont agencées sur les côtés gauche et droit du repose-pi
