Models	Minimum Height	Maximum Height	Load Capacity Closed (Kg)	Load Capacity Extended (Kg)
AP -1750	1150 mm	1750 mm	3500	3000
AP - 2750	1700 mm	2750 mm	3200	2300
AP - 3250	2000 mm	3250 mm	3100	2200
AP - 3600	2000 mm	3600 mm	3000	2200
AP - 3600 W	2000 mm	3600 mm	3000	2200
AP - 3750	2150 mm	3750 mm	3000	2000
AP - 4000	2300 mm	4000 mm	2750	1750
AP - 4650	3000 mm	4650 mm	2400	1250
AP - 5150	3000 mm	5150 mm	2400	1000