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 cPos DP-1,
DP Reference #1
GPS
Gyros
2x Gyro Compass
Radar #1
Equiped
Radar #2
1
AIS
1
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
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
