Stiff Boom Cranes 8t at 14m and 14t at 10m
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NAVALTEX crane series NTX/CM can be designed and manufactured with different lifting capacities, boom length and various working and sea state conditions.

Project description

NAVALTEX STIFF BOOM CRANE

Model: NTX/CM 08/145 01289.116

 

SWL 8.0t at 14.5m, designed according Bureau Veritas “Rules for Certification of Lifting Appliances onboard ships and Offshore Units” under the category for internal lift, Seastate Beaufort 2, duty category I (provision crane).

The deck crane consists of a horizontal slewing beam, provided with an electric hoisting and electrical travelling carriage. Travelling of the electric tackle is effected over the beam via a self-braking tooth rack mechanism with end stops and limit switches. The slewing gear consists of a bearing ring with inner teeth. Slewing of the crane is also effected electrically.

 

DESIGN CONDITIONS

 

- Shipboard crane calculated acc. the Bureau Veritas .

- Design temperature from 15 ° to + 45 °C. (RH 40%)

- Heel/trim 5°/2°

- Internal lift, Seastate Beaufort 2, duty category I (provision crane).

- Wind speed, operational:  250 N/m2, not in operational 800 N/m2

- Electric data

Main voltage: 400 V-50Hz, 3 Phase

Controls System: 24Vdc

 

AVAILABLE OPTIONS

- certification acc. BV or other IACS class.

- 3.2 material certificates.

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