Yanmar 6LT580 Marine Inboard Diesel Engine 580hp
$55,088.00
- Description
Description
Yanmar 6LT580 Marine Inboard Diesel Engine 580HP
The Yanmar 6LT580 580HP marine inboard diesel engine delivers 426 kW / 580 MHP at 2,530 rpm from an 8.71-litre inline six-cylinder platform. With Bosch common-rail injection, turbocharging, intercooling and electronic controls, it brings electronically managed diesel propulsion to marine repower and new-installation projects. YANMAR Marine International
Yanmar’s operation manual identifies the 6LT580 for light-duty commercial use. For operators comparing an engine replacement or complete propulsion package, the model offers a documented power option within the Yanmar 6LT range. yanmar.com
Contact MSS Motorsports UG for Yanmar 6LT580 availability, engine condition and current pricing. Specify whether you need the engine alone or a package including a marine gearbox, helm controls and instrumentation.
Common-Rail Injection and Electronic Propulsion Control
- Bosch common-rail fuel system: Direct injection with electronically controlled fuel delivery.
- Turbocharging and intercooling: Combines intake-air boost with charge-air cooling.
- Electronic helm integration: Yanmar lists VC20/VC30 vessel control packages for this model.
- 24V electrical system: Manufacturer specifications include a 24V, 90A alternator.
- Heat-exchanger cooling: Uses an engine coolant circuit with seawater heat exchange. YANMAR Marine International
For a repower from a mechanically controlled engine, include the electronic controls, wiring and instrumentation in the project scope. This helps establish the complete equipment requirement before comparing quotations.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Yanmar |
| Engine model | 6LT580 |
| Engine family | Yanmar 6LT Series |
| Rated output | 426 kW / 580 MHP |
| Rated engine speed | 2,530 rpm |
| Displacement | 8.710 litres |
| Configuration | Inline six-cylinder, four-stroke diesel |
| Bore × stroke | 117 × 135 mm |
| Fuel system | Direct injection, Bosch common rail |
| Aspiration | Turbocharged and intercooled |
| Engine controls | Electronic |
| Cooling system | Coolant circuit with heat exchanger |
| Electrical system | 24V |
| Alternator | 24V / 90A |
| Published dry weight without gearbox | 1,125 kg |
| Use specified in Yanmar’s operation manual | Light-duty commercial |
Power-rating note: Yanmar expresses the advertised horsepower as metric horsepower (MHP). Select the operating profile using the applicable manufacturer instructions, vessel requirements and installation assessment. YANMAR Marine International
Review the official Yanmar 6LT580 specifications for manufacturer reference information.
Applications and Repower Suitability
Yanmar positions the 6LT family for planing and semi-planing hulls, fast boats and suitable light-duty commercial installations. For the 6LT580, match the intended operating hours and load profile to its documented duty. YANMAR Marine International
Vessel selection should account for displacement, target cruising speed, propeller demand, engine-room access and service clearances. Your installer should review cooling-water supply, exhaust routing, engine beds and shaft alignment alongside the power requirement.
If your project calls for a lower-output option, compare the Yanmar 6LT500 marine inboard diesel engine.
ZF Marine Gearboxes and Vessel Controls
Yanmar 6LT580 580HP operation manual identifies ZF305-3 and ZF305-3A marine gearboxes. Product documentation also lists angled, parallel and V-drive gearbox options. Confirm the selected transmission, reduction ratio and coupling arrangement for the quoted installation.
Yanmar’s published control packages include electronic CAN-bus helm equipment, a display, switch panel and backup panel. Establish the exact VC20 or VC30 configuration, number of helm stations and harness requirements when requesting pricing. yanmar.com
Options such as additional monitoring, joystick control or extra stations should be listed separately where required. The quotation should clearly identify the equipment supplied.
Engine Condition, Package Contents and Warranty
An itemised Yanmar 6LT580 580HP price quotation helps you compare the complete supply package. Request confirmation of:
- Engine condition, serial number and recorded hours, where applicable.
- Available inspection, service or running-test records.
- Gearbox, controls, display, harnesses, mounts and exhaust equipment included.
- Applicable commissioning requirements and written warranty terms.
- Packing, freight charges, estimated dispatch timing and delivery terms.
Warranty coverage should identify the provider, duration, exclusions and claim procedure for the specific engine offered.
Frequently Asked Questions
Is the 6LT580 suitable for commercial marine applications?
Yanmar’s operation manual identifies it for light-duty commercial use. Confirm that the intended vessel duty and required certification match the engine offered.
Does the engine use common-rail fuel injection?
Yes. Yanmar specifies direct injection with a Bosch common-rail system and electronic controls.
Is a gearbox included in the price?
Confirm this in the written quotation. Provide the required gearbox configuration and reduction ratio if you need an engine-and-transmission package.
Request Your Yanmar 6LT580 580HP Quote
Move your project forward with a quotation matched to your vessel and equipment requirements. Request Yanmar 6LT580 pricing and availability from MSS Motorsports UG.
Include your boat make and model, current engine and transmission, intended operating duty, required gearbox ratio, preferred control package, how soon you intend to purchase, and billing and delivery addresses.
