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.

For operation with ISO standard 20' 40'and 2units 20' containers		(90°)Twistlock	~1s
Rated lifting load	51T（1 container）	Flippers(180 °)	5~7s
	2×32.5T (2units 20’)	middle upon	~10s
The four lug load	4×15T	2container move（0-1.6m）	~25s
Self-weight	13.4T	Hydraulic system working pressure	100/170bar
Tescopic (20' to 45')	~35s	Total power	≤8KW