THE INNOVATIVE AUTOMATIC TELESCOPIC BOOM LEVELLING SYSTEM
The latest addition to the AlmaCrawler range, the JIBBI 1250 EVO is a self-propelled telescopic crawler machine with a working height of 12.2m and equipped with a dynamic and automatic levelling system. Developed for slope compensations, as well as for the movementtranslation and levelling at height, it represents a further step forward in terms of attention to operator’s safety.
What are the advantages?
Equipped with an high-performance 19.2 HP three-cylinder Yanmar diesel engine and a variable track crawler undercarriage, retractable from 1.95m to 1.15m, the JIBBI 1250 EVO features an innovative automatic telescoping boom levelling system which allows it to reach a working height of 12.2m. At the same time, this allows a lateral variable outreach ranging from 5.5 to 7.0m depending on the operational conditions and the load in the basket, sized to offer a maximum load of 230kg with 2 operators. Among the various advantages offered by its use, moreover, there are the following ones:
Possibility to operate on rough terrain and / or on steep slopes. This type of operation is guaranteed by the proven automatic levelling technology (Dynamic and Proactive) in the AlmaCrawler’s Way, which guarantees the opportunity to translate on tracks only until at a maximum height of 8m with fully retracted extension.
Excellent compactness, versatility and ease of use, cutting down on average more than 70% the timing required for the single placement of PLE equipped with stabilizers.
Removable basket
What technological innovations have been introduced?
AlmaCrawler’s team constantly develops unprecedented functionalities for their machinery, in order to simplify the different operations at high altitude made by the operators and meet their daily and different needs. Specifically, there are many new technological innovations introduced on the new JIBBI 1250 EVO:
DWP – Dynamic Working Performance, dynamic control of the performances of the machine accordingly to the working conditions (subject to Patent request);
Safe-Lock System, prevention system on the exit of the tracks from the tensioning wheels (subject to patent request)
Winch Kit (maximum capacity 200kg) proposed as an optional to the traditional aluminium basket.
New Anti-collision Ultrasonic System, for protecting the operator as an anticrushing barrier on both sides of the basket (in the upper and lower part);
This last equipment, working on the two vertical lines, reduces the risk for the operator at height to bump into involuntary crushing during ascent and descent movements basket ascent and descent movement, by means of an acoustic warning that warns about upcoming obstacles or impediments. In summary, the system operates both on the upper part of the basket (with anti-crushing function of the operator against beams or ceilings) and underneath the basket, with a double safety against accidental collisions and / or the possible crushing of the people below the field of action of the basket itself.
Jukka Koskinen
