TKI Logo
  • Home
  • Recently Sold
  • Inventory
  • Sell Your Machine
  • About
  • Contact
  • FAQ
  • Newsletters
      • Newsletters
      • Sell Machine Newsletter
      • Buy Machine Newsletter

TKI Logo

Built on experience. For vendors, buyers, and brokers who depend on Tonka to handle the heavy lifting.

Tonka InternationalAbout usContact usFAQs
LegalTerms of ServicePrivacy policyComment PolicyData Deletion
Contactcontact@tonkaintl.com(469) 801-8300

© 2026 All rights reserved. Made by Tonka International

Quick Search Inventory
Search Inventory...
  1. Home
  2. Available Inventory
  3. 100' 6" X 29' Tug Boat
1/0
* Digitally generated image
Available
100' 6" X 29' Tug Boat
$340,000

This 1978 tug boat, converted in 1996, measures 100'6" long and 29' wide with a gross tonnage of 252.179. The vessel is powered by an EMD Model 12-645E7 main engine paired with a Falk reduction gear, driving a 9' diameter four-blade propeller in a steerable nozzle. A retractable Ulstein thruster with 640 horsepower provides additional maneuverability. Fuel capacity reaches 29,500 gallons, and the boat accommodates eight people with a galley on board. Two Detroit Diesel generators provide auxiliary power. Located in the USA and currently available.


Stock Number
STK-381841000
Available Colors
Quantity
1 of 1 Available
Location
USA

As-Is, Where-Is

All equipment is sold without warranty—no guarantees or returns. Condition is represented as accurately as possible.

Wholesale Only

We operate exclusively at wholesale pricing, working directly with industry professionals.

Final Sale

All sales are final with no implied warranties. Subject to prior sale and governed by Texas law.

Pickup by Appointment Only

Pickup requires 24 business hours notice after payment. We’ll coordinate directly with your transport provider.

Trusted Across Industries

We work with buyers and sellers across a range of industries, offering experienced, no-nonsense service.

15+ Years Worldwide

For over 15 years, we've helped people around the world navigate the machinery sales process with confidence.

* Digitally generated image
Item Details
IndustryMaritime
Titled VehicleNo
TemplateMarine
Year1978
Length100'6"
Width29'
Depth16'5"
Build Year1978
Conversion1996
Gross Tonnage252.179
GalleyYes
Main EngineEMD Model 12-645E7
Reduction Gear Falk - Ratio4.269:1
Main Propeller4 Blade in Steerable Nozzle
Main Propeller9' Diameter x 8' Pitch
Thruster EngineDetroit Diesel Model 12V-92 TA, DDEC III
Thruster HP640
Thruster ModelUlstein 370 HRV-360 Deg, Fully Retractable
Thruster Propeller4 Blade in Nozzle, 4' 04" Diameter
Generators2 Detroit Diesel 6-71/75 KW
Fuel Notes112 GPH @ 100% ME
Fuel Notes81 GPH @ 70% ME
Fuel Notes24 GPH @ 70% Thruster
Fuel Capactity29500 Gallons
Potable Water2600 Gallons
Accomodations8 People
Air DraftMast Up 48' 00" @ 11' 00" Fwd/14' 03" Aft
Air DraftMast Down 35' 00" @ 11' 00" Fwd/14' 03" Aft
Height of Eye26' 00" @ 11' 00" Fwd/14' 03" Aft

Marine Summary

Marine equipment is essential in industries that operate on or near the water — from ports and fisheries to offshore construction and logistics. This includes winches, barges, cranes, and specialized workboats built to withstand harsh saltwater environments. Corrosion resistance, hull design, and mechanical redundancy are all critical to dependable marine operations.

These machines are often used by operators who need reliability more than flash. When the tide’s coming in or weather changes fast, gear failure isn’t an option. Buyers examine engine hours, hull integrity, and deck gear wear closely. Coastal regulations and load ratings also factor heavily into buying decisions. Marine operators need to trust that what they launch will come back.

We’ve worked with companies large and small — always grounded, even offshore.

Feel free to contact us.
We'll be glad to hear from you.

Name *
Email *
Item of Interest
Enter your message here. *
Prefer not to send a form?
All messages are stored for quality assurance and response purposes. If you prefer not to be contacted via email, please call us directly at (469) 801-8300 or email contact@tonkaintl.com.
Item Id: 6973ae5c4a00927251a1ec2b
Recently Sold Items

From Texas to Around the World

A look at the machines we've bought and sold — serving every industry from rural roads to active job sites.