NOAA Ship TOWNSEND CROMWELL

Engineering

General

Propulsion Plant

Type: Geared Diesel
Main Engines
- Quantity: 2
- Type: Diesel
- Manufacturer: White-Superior
- Rated Power (each): 400 HP
Propellers
- Quantity: 2
- Size: 5.5 ft. diameter
- Blades: 3, controllable pitch
- Manufacturer: Liaaen
Bow Thruster
- Quantity: 1
- Type: Tunnel Thruster
- Manufacturer: Hundested
- Model: SFT 4
- Drive: Electric Motor
- Rated Power: 200 HP

Freshwater System

Pollution Control

Sewage Waste Control
- Type: Holding Tank
- Holding Capacity: 4,000 gal.
Oily Waste Control
- Type: Oily Water Separator
- Manufacturer: SRS
- Holding Capacity: 400 gal.

Electrical System

Ship Service Generators
- Quantity: 2
- Type: Diesel
- Manufacturer: Northern Lights
- Rated Power (each): 230 kW
- Output Voltage: 450 VAC, 60 Hz, 3Ø
Emergency Generator
- Quantity: 1
- Manufacturer: Northern Lights
- Rated Power: 45 kW
- Output Voltage: 450 VAC, 60 Hz, 3Ø
Electrical Service
- Ship Service
  - 450 VAC, 60 Hz, 3Ø
  - 120V VAC, 60 Hz, 1Ø
- Uninteruptable Power for Computer Equipment
  - 120 VAC, 60 Hz, 1Ø

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-  Inquires and Comments
-  URL: http://www.moc.noaa.gov/tc/engineer.htm
-  Updated: September 5, 2001