Seat Width:EC 2000, EC 2000 HD: 22 - 28" (56 -70 cm)
Seat Depth:EC 2000: 16" (40.5 cm), EC 2000 HD: 18" or 20" (46 or 51 cm), EC 2000 HD: 22 - 30" (56 -76 cm)
Backrest Height:EC 2000: 16" (40.5 cm), EC 2000 HD: 18" or 20" (46 or 51 cm), EC HD: 22 - 30" (56 -76 cm)
Maximum User Weight:EC 2000: 113 kg (13" & 18" Seat) / 136 kg (20" seat), EC 2000 HD: 204.5 kg (22" & 24" seat) / 318kg (26" & 28" seat)
Total Weight:17 - 36 kg (without riggings)