KL – Knuckle telescopic boom cranes

MELCAL KL knuckle telescopic boom cranes are designed specifically for heavy duty lifting applications. Our KL cranes combine smooth handling capabilities with straightforward serviceability. 

The articulation of the crane boom results in a compact, yet versatile design, and the telescopic extensions offer an impressive outreach for safe and efficient cargo handling. MELCAL furnishes KL cranes suitable for lifting operations in different sea states, safe zones, splash zones and in arctic or tropical conditions. We offer certification by all major classification societies and a broad set of available accessories to ensure regulatory compliance and deliver equipment that is fit for purpose.

KL SERIES - KNUCKLE TELESCOPIC BOOM CRANES
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 90 to 3000 mt

MODEL
KL90
KL120
KL150
KL250
KL350
KL500
KL800
KL1200
KL1500
OVER KL1500
MAX OUTREACH RANGE (m)
8-20
8-20
10-20
10-22
10-25
12-30
12-35
20-40
20-40
20-40
SWL RANGE (t)
9,7-1,2
11,5-1,5
11,5-3
17,5-3
25-2,5
32,5-4,5
50-4,5
40-5,5
50-7
TBD
CRANE WEIGTH RANGE (t)
10-13,5
10-13,5
13-16
18,5-25
23,5-33
28,5-39
40-56
54-73
62-87
TBD
MAX MOMENT (mt)
90
130
170
255
360
550
830
1250
1550
5000

THE RANGE TABLE VISIBLE ON DESKTOP ONLY