This kind of spreader is suitable to be used on ports and sites which have less containers. And it is suitable to lift 20 ft to 45 ft containers. It can be used with Portal crane and stacker crane.

CDNS1 for operation with ISO standard 20' 40' containers		control voltage	AC 220V Optional
Rated lifting load	41T	total power	≤8kw
Allowable load	±10%	Protection grade	IP 55
The four lug load	10t*4	System working pressure	100 bar
Self-weight (container spreader)	14.5T	Ambient temperature	-20℃～+45℃
Telescopic（20’to 40’）	~30s	Twistlock Mode	ISO floating resale,oil cylinder drive
Twistlock（90°）	~1s	Telescopic Drive	Hydraulic motor drive
Flippers（180°）	5～7s	Flippers Device	Detachable flippers
self-aligning（±1200mm）	~25s	Rotat Drive	hydraulic motor drive
Rotat（±220°）	～35s	Application	Shore bridge, track crane, tire crane, portal crane, arm crane
Power Voltage/Frequency	AC 380V(3P/50HZ)