JLT – Jib telescopic boom cranes

MELCAL JLT jib telescopic boom cranes feature one or more telescopic extensions on the crane jib to complement precise handling and exceptional performance with added outreach.

Typical marine applications for JLT jib telescopic boom cranes include provision, service and cargo handling operations in shipboard or offshore conditions. MELCAL offers certification by all major classification societies in combination with selected systems and accessories to customize each crane to specification.

JLT SERIES - JIB 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 35 to 5000 mt

MODEL
JLT35
JLT50
JLT80
JLT120
JLT150
JLT250
JLT350
JLT500
JLT800
JLT1200
JLT1500
OVER JLT1500
MAX OUTREACH RANGE (m)
6-15
6-16
6-18
8-20
10-20
10-22
10-25
12-30
12-35
20-40
20-40
20-50
SWL RANGE (t)
4-0,5
6,5-1
10,5-1,5
11,5-1,5
11,5-3
17,5-3
25-2,5
32,5-4,5
50,5-4,5
40-5,5
50-6,5
TBD
CRANE WEIGTH RANGE (t)
4-6
5-7
7-9
10-13,5
13-16,5
18,5-25
24-34
29-40
40-57
54-73
63-88
TBD
MAX MOMENT (mt)
35
54
85
130
170
255
360
550
830
1250
1550
5000

THE RANGE TABLE VISIBLE ON DESKTOP ONLY