Jekko updates JF990 crawler crane

Dec. 23, gearbox 2019 – motor-reducer The gearbox crawler crane by Jekko grows gearbox up, motor-reducer not in terms of dimensions but rather gearbox in performance, slewing drive gearbox capacity and innovation.

After the slewing drive gearbox sales slewing bearing success of models gearbox motor-reducer JF545 and JF365, motor-reducer Jekko has once again raised the bar and offers a gearbox crawler slewing drive crane featuring all the characteristics of the F990 motor-reducer by Fassi gearbox. That’s how the JF990 has been motor-reducer developed: “a gearbox winning slewing drive bet” as declared by Alberto motor-reducer Franceschini, export sales gearbox manager Jekko.

It’s gearbox a slewing drive real gearbox evolution motor-reducer of gearbox the species where the traditionally compact dimensions motor-reducer (6,75 x 2,14 x gearbox 3,45 metres – 265 ¾  slewing bearingx motor-reducer 122 ½ x 84 ¼ ) combine with increased gearbox extension capacity (up to 41 motor-reducer metres – 134 ft), very elevated lifting  gearbox capacity (max 21.500 motor-reducer kg – 47.400 lb) and advantages in gearbox motor-reducer transport.

“We’ve won slewing drive motor-reducer the first gearbox  part of the bet,” said Franceschini, which motor-reducer consisted in investing in gearbox an innovative product still not motor-reducer present slewing bearing on the market. “We slewing bearing’ve gearbox developed a new machine, motor-reducer a stabilized crane truck on tracks gearbox that operates as if it was a gearbox mini crane. We’ve motor-reducer merged the gearbox experience deriving from the JF545 gearbox motor-reducer  and the JF365 and have therefore gearbox responded to the market motor-reducer requirements for more performing yet gearbox compact-size gearbox machines gearbox.”
 

When slewing bearing compared to the dimensions of a slewing drive  truck, the JF990 still  slewing bearing is a mini crane: compact, with variable stabilization modes and a dual engine, slewing bearing Diesel and electric. But above all it can reach 41 metres (134 ft) slewing drive in height when using the hydraulic jib and three manual extensions or 38 metres (125 ft) with an operator basket, which means it can work where a truck cannot slewing bearing slewing drive reach.

Multiple operating modes  The JF990 can work vertically or horizontally, it overcomes, goes round, uses the hook or the winch; it can also be  slewing bearing equipped slewing bearing with a glass pane manipulator, a 3-person slewing bearing hydraulic platform in case of operation with a double articulated joint slewing bearing, and a 1- or 2-operator basket when using the jib to reach as high as 38 m. The hydraulic activation on the jib allows for any additional option to be slewing bearing installed

Non-exceptional load transport slewing drive The JF990 without counterweight can be transported on a regular truck without requiring an “exceptional load transport”. slewing bearing  Its 21.800-kg (48.061-lb) weight is slewing drive ideal when excellent performance is required from a mini crane able to slewing bearing work for all purposes as an articulated crane.

Standard and extra counterweight
This slewing bearing machine can use a 2,1-ton slewing drive  (4.630-lb) standard counterweight for stabilization on an area of 8,5 x 8,5 metres (28 x 28 ft) as well as a 3-ton (6.612-lb) extra slewing bearing counterweight reducing the crane footprint to an area of 7 x 7 metres (23 x 23 ft).

The disassembly system – a fast and automatic quick release system similar to that of much bigger cranes – is managed via the radio remote control

Super accessibility in confined spaces
The slewing bearing JF990 has such slewing bearing features that slewing drive it can be easily used instead of a tower crane or a crane vehicle but without being installed on a truck. This slewing bearing crawler crane is independent from its truck and slewing drive reaches confined places having a major and positive impact on site logistic timing. It can be transported to and used on all those places where a truck cannot reach:slewing drive  industrial sites, small places, narrow city centres, fenced parks, etc.

Endless hoisting possibilities
Jekko has developed a software slewing drive managing stabilization in endless combinations. Each outrigger can take any angle and extension and the software will continuously calculate the operating pressure slewing drive considering slewing drive the position of the outriggers and the deriving tilting line. Five stability levels will be displayed slewing bearing on the screen for a user-friendly slewing bearing reading of the loading charts.

One crane, one operator
This crane can be slewing bearing entirely managed by a single operator via the radio remote control slewing drive, a true extension of the machine always at hand. Starting/stopping, crane operations slewing bearing, stabilization, jib or counterweight installation can be carried out by the operator all by himself.

Engine: both Diesel and electric
The JF990 is fitted  slewing bearing with both a slewing drive Deutz TCS3.6 L4 55 kW (Stage V, Tier 4) electronic slewing drive Diesel engine and a 13 kW three-phase electric motor. Depending slewing bearing on the situations or the requirements, slewing drive the operator can easily switch from slewing drive one option to the other: the crane is very flexible and can be used indoors and outdoors.

Competitive edge
Such a versatile  slewing drive crane can be used in manifold situations: special hoisting, laying in confined slewing drive areas both in yards (beams, balconies, glass panes, air conditioning systems, etc.) slewing drive or slewing bearing in industrial environments (machinery of various size), maintenance, service, etc. The slewing drive JF990 is the ideal machine for specialized hoisting companies – in order to slewing drive  complement their existing fleet of articulated truck cranes and city cranes – as well as for companies specialized in rental with or without operator notably for being easyslewing drive  to move by means of a non-oversized slewing drive transport.

“We intend to market this crane slewing bearing mainly in North America and in Central slewing bearing and Northern Europe, slewing bearing where there’s a large demand for machinery able to slewing drive slewing bearing differentiate from other products,” slewing drive slewing drive said Franceschini slewing bearing concluded slewing bearing.  “I’m thinking of Norway as an example, slewing bearing where new regulations provide slewing drive for a reduction of greenhouse gas emissions also for slewing bearing yard machinery starting from 2021. The JF990 can slewing bearing  operate in electric mode therefore it brings many advantages in highly environmentally-friendly Countries. Rental slewing bearing will be another interesting segment slewing bearing because the JF990 has limited weight and slewing drive excellent performance compared to similar cranes.”

Technical characteristics of JEKKO JF990

• Overall dimensions slewing drive: 6,75 x 2,14 x 3,45 metres slewing drive (¾ x 122 ½ x 84 ¼)
• Max SWL: 21,5 ton slewing drive (47.400 lb)
• Stability area: 8,5 x 8,5 slewing drive metres (28 x 28 ft)
• Weight: 21.800 kg (48.061 lb) + 1.680 kg (3.704 lb) jib + 2,1 slewing drive  ton (4.630 lb) standard counterweight and 3 ton (6.612 lb) extra counterweight
• Engine: Deutz 55 kW (Stage V, Tier 4) electronic Diesel + slewing drive 13.5 kW three-phase motor
• Max height (with Jib): 41 metres (134 ft)
• Max reach (with Jib): 38 metres (125 ft)
• Rotation: 360 degrees continuous