Technodrive TMC60A 2.45:1 Marine Gearbox

Description

Match a 7-degree drivetrain angle with the Technodrive TMC60A 2.45:1 Marine Gearbox. This marine gearbox is specified for sailboats and light powerboats, with a 2.45:1 reduction ratio and a 7-degree down-angle output configuration.

Model TMC60A-245 uses a mechanical conical clutch and has a maximum input rating of 66 HP (49 kW) at 4,500 RPM for pleasure use, plus a separate continuous-duty rating of 30 HP (22 kW) at 3,000 RPM. The gearbox has a maximum input speed of 5,000 RPM and uses ATF Dexron II or III with a 0.17-gallon (0.65-liter) oil capacity.

Key Features of Technodrive TMC60A

• 2.45:1 reduction ratio identifies the stated speed-reduction configuration for drivetrain matching.
• 7-degree down-angle output configuration defines the listed output-shaft arrangement.
• 66 HP (49 kW) maximum pleasure-use input rating at 4,500 RPM provides the stated pleasure-duty limit.
• 30 HP (22 kW) maximum continuous input rating at 3,000 RPM identifies the separate listed continuous-duty limit.
• 5,000 RPM maximum input speed defines the stated operating-speed limit.
• Mechanical conical clutch identifies the specified clutch design.
• ATF Dexron II or III is the listed oil type for service.
• 0.17-gallon (0.65-liter) oil capacity provides the stated lubricant fill quantity.
• 33 lb (15 kg) dry weight supports installation and handling planning.
• Specified application for sailboats and light powerboats helps identify the intended vessel category.

Fitment and Propulsion Use

The Technodrive TMC60A-245 is specified for sailboats and light powerboats. It supports propulsion systems requiring a 2.45:1 reduction ratio and a 7-degree down-angle output configuration. The listed 66 HP pleasure-use rating and 30 HP continuous-duty rating apply at different engine speeds and must be matched to the actual engine and vessel-duty requirements. Confirm fitment using the engine model, serial number, rated torque, operating RPM, reduction ratio, and manufacturer drivetrain documentation before ordering.

Installation and Service Considerations

Verify that the 7-degree down-angle output configuration, 2.45:1 reduction ratio, engine input rating, and available installation space match the vessel drivetrain. Use only the listed ATF Dexron II or III oil type and 0.17-gallon oil capacity as directed by the manufacturer’s documentation. Follow the engine and gearbox manufacturer’s installation manuals and product instructions for alignment, lubrication, controls, cooling connections, and service procedures.

Before Ordering the Technodrive TMC60A

Verify that Technodrive model TMC60A-245 is suitable for your sailboat or light-powerboat propulsion system. Confirm the 2.45:1 reduction ratio, 7-degree down-angle output, 66 HP (49 kW) maximum pleasure rating at 4,500 RPM, 30 HP (22 kW) maximum continuous rating at 3,000 RPM, 5,000 RPM maximum input speed, mechanical conical clutch, ATF Dexron II or III oil requirement, 0.17-gallon (0.65-liter) oil capacity, and 33 lb (15 kg) dry weight. Confirm compatibility with your engine manufacturer’s documentation before purchase.