Operating speed at 24m/min, for gates up to 400 kg

BH30/604/HS Operating speed at 26m/min, for gates up to 600 kg

BG30/1004/HS: Operating speed at 20m/min, for gates up to 1800 kg
BG30/1804/HS: Operating speed at 18m/min, for gates up to 1800 kg

Operating speed at 9.5m/min, for gates up to 2200 kg