TSD Surface Drive Systems specializes in surface-piercing propulsion technology, delivering certified high-performance marine propulsion solutions to commercial operators, navies, shipyards, and recreational vessel owners across more than 30 countries. With over a decade of dedicated engineering in surface drive technology, TSD offers a comprehensive product range covering vessels from small high-speed recreational craft to large commercial and patrol vessels rated at 2,000HP and above. Backed by ABS and CCS classification society certification, ISO 9001:2015/2016 quality management standards, and a global network of installation and service partners, TSD Surface Drive Systems provides the ideal propulsion solution for operators who demand maximum speed, fuel efficiency, and long-term reliability from their marine powertrain.

The offshore sport fishing vessel occupies a unique position in the marine market. It must cover ground fast — often 50–100 nautical miles to reach productive fishing grounds before dawn — then maintain manoeuvrability at low speed during fishing operations, and make the return passage efficiently t

How to Choose the Right Surface Drive System for Your Vessel: A Complete Buyer's GuideChoosing the wrong surface drive system is an expensive mistake. The wrong model will underperform at speed, overload the drivetrain, or create installation geometry problems requiring costly custom fabrication. Th

United States:•XCH-4: An experimental vessel designed by John Carl with U.S. Navy funding, powered by two radial piston engines. It set a speed record of 78 knots (144 km/h) in 1955.•PCH-1 (High Point): The U.S. Navy's first experimental hydrofoil, launched in 1963. It was used to test automatic con

The number of blades directly influences a ship's efficiency, speed, vibration, and overall performance. Choosing the ideal number of blades for a propeller is a crucial decision in the design and operation of marine vessels. The "best" configuration depends on factors such as vessel type, operating

Dear Valued Friends,As we welcome the start of a brand-new year, we at TSD Surface Drive Systems would like to extend our warmest wishes to all of you. We are deeply grateful for your trust and support over the past year, and we look forward to continuing our partnership in the year ahead.May this n

Marine propulsion systems are integral to the performance, maneuverability, and efficiency of boats and ships. Among the various types available, Z-drives, V-drives, and surface drives are widely used for different applications, each offering unique benefits and limitations. This article provides an

IntroductionCavitation, a crucial topic in fluid dynamics, significantly impacts propulsion systems, particularly surface drive systems. While these systems are designed to be less susceptible to cavitation, certain conditions, such as high-speed operation or improper design, can still induce cavita

We are pleased to announce the successful order and shipment of two BG660 units to our esteemed new client from the United Arab Emirates. This milestone marks a significant achievement in our ongoing efforts to expand our presence in the marine vessel industry.Our relationship with this client began

We are pleased to announce a significant milestone in our business relationship with a valued client from Poland. Following their initial order of one BH550 surface drive in September 2023, the client has demonstrated their continued trust and satisfaction with our products by placing a substantial