Tugboat Engine Startup – Hempstead Marine – Detroit Diesels | DIESELPRO.COM

In this exclusive video, Diesel Pro Power visits Hempstead Marine to capture the startup sequences of three operating tugboats, each powered by classic Detroit Diesel two-stroke engines. Watch and listen as the powerful Detroit 12V71 and 6-71 engines roar to life, showcasing the raw mechanical strength and iconic sound of the legendary Series 71 family.

These engines are renowned in the marine industry for their simplicity, reliability, and rugged performance, powering commercial towing, fishing vessels, and industrial marine applications worldwide.

Unlike many tight marine engine spaces, these tugboats feature spacious, clean, and well-maintained engine rooms, offering an excellent view of the engines in action. This video is a rare behind-the-scenes look for enthusiasts and professionals alike to appreciate the real-world operation of Detroit Diesel marine powerplants.

⚠️ Note: This video is for demonstration and appreciation purposes only. It does not include maintenance procedures, torque specs, or safety instructions. Always consult a certified marine technician or refer to the official Detroit Diesel service manual for technical guidance.

What You’ll See in This Video:

• Startup sequences of Detroit Diesel 12V71 and 6-71 engines

• A tour of the spacious engine rooms aboard three operational tugboats

• The distinct sound and idle characteristics of Detroit’s two-stroke marine engines

• An inside look at the machinery powering commercial marine workboats

• Appreciation of the durability and longevity of Series 71 Detroit Diesels

This video is a must-watch for marine engineers, diesel mechanics, and Detroit Diesel enthusiasts who want to see these legendary engines in their natural environment — powering boats on the water.

Need Parts for Your Detroit Diesel Marine Engine?

Diesel Pro Power stocks a full range of parts to keep your Series 53, 71, or 92 running strong, including:

• Starters

• Blowers

• Injectors

• Raw water pumps

• Complete overhaul kits

Shop online now at https://dieselpro.com

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