Model FT-90 LARS

Quality A-frame and Crane Based LARS

The FT-90 LARS was developed by Subsea Innovation to meet the requirements for light weight ROVs. The base frame is strengthened to avoid the need for large seafastening or expensive modifications to vessel decks. Installing all the hydraulic components in a single st.st operating panel makes maintenance extremely easy. The design capacity is 12 Te design (4 Te SWL).

Technical Specification

Safe working load (SWL): 4 Te
Global design factor: 3
Test load: 12 Te
Outreach: 3.5m
Skidbase dimensions: 3.2m wide x 6m long
Gross weight: 11 Te
Fixed boom
Operating envelope: 45 degs inboard / 45 degs outboard
Design temperature: -20 to +50 degC

Hydraulic Functions

A-frame in / out
Snubber drive (through axis)
Snubber damping (through axis)
Latch rotate
Failsafe latch assembly

Special Features

Hydraulic self erecting
Winch fleet angle compensating sheave
Controlled hydraulic damping of latch head for rough weather
All moving points piped to accessible lubrication bulkhead
Stainless steel hydraulic fittings throughout

Optional Extras

HPU
Umbilical ROV winch
TMS
Radio control
Hydraulic gates
Snubber walkway
Line-out encoders
MRU integration
Driven sliding pallet