FL – Foldable knuckle telescopic boom cranes 

MELCAL FL foldable knuckle telescopic boom cranes are multi-functional lifting devices that combine a compact design with impressive outreach and true handling performance. Their versatility makes our FL cranes suitable for precise lifting operations and for many marine and offshore applications. MELCAL FL foldable knuckle telescopic boom cranes facilitate man-riding operations and cargo lifts onboard offshore installations, service vessels, workboats, fishing vessels and cruise ships.

All foldable knuckle telescopic boom cranes can be customized, using different materials, accessories and arrangements, including skid mounted and fully containerized configurations. Our compact foldable knuckle telescopic boom cranes can be designed and certified to comply with the rules and regulations of the world’s major classification societies.

STANDARD FEATURES AND BENEFITS
  • Surface protection according to NORSOK M-501 system 1/ISO 12944 CX;
  • Stainless steel pipes; 
  • Nickel Chromium cylinder piston rods;
  • Mild Steel fittings covered with adequate protection; 
  • Hoses/ electric cables identification tags according to hydraulic/ electric diagram;
  • AISI 630 stainless steel pins;
  • AISI 316L Stainless steel grease nipples;
  • Tailor engineered to client’s specific requirements;
  • Easy access to all components for maintenance and inspection;
  • Functional design according to operator comfort;
  • Continuous crane rotation;
  • Simultaneous operation of two or more functions;
  • Crane movements load holding valves;
  • Weight optimized; 
  • Low power consumption;
  • Load limiting device;
  • NDTs on the equipment structure;
  • Weight optimized;
  • SMDL (supplier master document list);
  • Loose gear certificates;
  • Declaration of conformity;
  • FAT (factory acceptance test).
OPTIONAL FEATURES
  • Metalizing marine treatment;
  • Hot Dip Galvanizing;
  • Special cylinder corrosion protection (ceramic coating, stainless steel, laser cladding);
  • NACE or FROSIO painting certificate;
  • External or integrated hydraulic power pack;
  • Automatic or manual centralized greasing system;
  • Fiber rope solutions;
  • Data logging;
  • Slack wire rope detection system;
  • Customized SMDL (supplier master document list);
  • Anti-collision system;
  • Shock absorber system;
  • Winterization package;
  • Emergency Operation System (EOS);
  • ATEX Zone 1 and 2 execution;
  • Lifting of personnel and man-riding application;
  • Crane certification according to all main Class societes rules and regulations;
  • Remote diagnostic;
  • Customized special features.

Range from 13 to 130 mt

MODEL
FL13
FL15
FL18
FL20
FL23
FL25
FL28
FL30
FL35
FL40
FL50
FL60
FL70
FL80
FL110
FL130
MAX OUTREACH RANGE (m)
6-14
6-14
6-16
6-16
6-16
6-16
6-16
6-21
6-21
6-21
6-20
6-22
6-22
6-22
5,5-22
5,5-22
SWL RANGE (kg)
1900-510
2120-610
2550-540
2830-650
3150-780
3950-820
4150-910
4850-600
5200-750
6650-900
7500-1080
8920-1160
9700-1380
10650-1600
12500-2500
15500-3050
CRANE WEIGTH RANGE (t)
1,8-2,2
1,8-2,2
2,1-2,8
2,1-2,8
2,1-2,8
2,4-3,3
2,4-3,3
2,8-4,2
2,8-4,2
4,2-5,9
4,2-5,9
5,8-8,2
5,8-8,2
5,8-8,2
8,5-11,5
8,5-11,5
MAX MOMENT (mt)
13
16
18
20
23
24
28
30
36
42
50
60
70
85
110
130

THE RANGE TABLE VISIBLE ON DESKTOP ONLY