THE JF990: THE BIGGEST JEKKO ARTICULATED CRENE ON TRACK

A maximum load capacity of 21ton., 34.2m height and 31.8m. outreach

The JF990 articulated crane on tracks is the most powerful model of Jekko. Without any doubt, it is the perfect crane for heavy pbjects manipulation from the industrial maintenance to the most difficult access for conventional knuckle boom cranes. 

It is a model with diesel + electric power. The operator can easily switch from one to another depending on the situation, with a really flexible use, both for indoor and outdoor. 

The JF990 is versatile, it can work on horizontal, vertical, go forward, go around, use the hook or the winch. It also can use the glass manipulator or a personnel basket. Its dimensions make it perfect for transport and its load capacity (21tn), working height (34,2m) and outreach (31,8m) make it the perfect able crane for replacing a tower crane or a mobile big crane. And always wihtout a truck. The articualted crane on tracks can move independently and can access to confined areas.

When talking about stability, the articulated crane on tracks JF990 has a software that allows to stabilize it with infinite combinations. The stabilizers can be adjusted regarding angles and extension. Taking into account the stabilizers position and the basculation line, a continuous work preasure is calculated. Five stability levels are shown to the operator in order to make the load diagrams lecture to be more intuitive.