335 Class - L/B Robert
Liftboats
Main Particulars
Length Overall
185.0 ft
56.4 m
Beam Overall
135.0 ft
41.2 m
Depth
15.0 ft
4.6 m
Light Draft
10.00 ft
3.05 m
Tonnage (US) GRT
3,915
Tonnage (US) NRT
487
Tonnage (ITC) GRT
3,977
Tonnage (ITC) NRT
495
Cargo Deck
Strength
840.0 Lb/ft²
4.1 Mt/m²
Clear Area
15,400.0 ft²
1,430.7 m²
Capacities
Fuel Oil
74,672 USG
283 m³
Potable Water
112,012 USG
424 m³
Zero Discharge
81,328 USG
308 m³
Machinery
Main Generators
2 x Cat 3516C- 2,350 kW@690v
Aux. Generator
2 x Cat C32-1000 kW@690v
Total Installed Power
8985 HP / 6700 kW
Emergency Generator
Cat C6.6 158 kW
Bow Thruster #1
Berg TFTT-211, 400 kW Tunnel
Azimuths
2x Steerprop SP 25 D 2466hp
Crane Capabilities
Max SWL
500 Tons
Crane #1
Port crane: 500tons w/ 140' boom: Heel pin 15' above deck
Crane #2
Stbd crane: 60Tons w/ 80'-115' telescoping boom
Crane #3
Stbd stern crane: 25tons w/70' boom
Crane #4
Port Amidship crane: 10Tons w/50' boom
Jacking
Leg Configuration
3
Jack Maximum Load
667.00 Lt
677.70 Mt
Pad Dimensions
45' (L) and 30 '(W) and 6' (Depth)
Pad Configuration
Raked -Non Buoyant
Max Working Depth
275.00 ft
83.82 m
Max Separation
305.00
92.96
Performance
Maximum Speed
6.0 Knots
Fuel Consumption
Cruising
80.0 USG/hr
7.3 m³/Day
Elevated
35.00
132.49
Accomodation
Berths
148
Crew Capacity
16
Passengers
132
Offices
2
Gymnasium
1
Lounges
3
Electronics & Controls
Dynamic Positioning
Class 1
DP System
Kongsberg C-Pos DP-1
DP Reference #1
DPGS
Gyros
2x Gyro Compass
Radar #1
Equiped
Radar #2
Equiped
VSAT Broadband
Starlink
Special Equipment
Helideck
Sikorski S-92 capable
Water Maker
(2) 12,000 gal/day (each)
ROV Capabilities
Inspection/Light-Work ROV w/1500’ Tether & Mesotech
Documentation
Class
ABS ✠A1 SEU, Wind IMR, SOLAS, MNS DPS 1 ACCU, Helideck USCG & CAP-437
Class ID
12217423
Flag
USA
USCG
O.S.V. Sub Chapter L
Official Number
1237383
IMO
9649809
Call Sign
WDG2290
MMSI Number
367514120
Build Year
2011
Special Features
-ALL ACCOMMODATION AREAS INCLUDING NAVIGATIONAL BRIDGE ARE PROTECTED BY HYGENSEA HYDROXYL GENERATORS TO ELIMINATE AEROSOLIZED BACTERIA, VIRUS AND SPORES.
Drawings
