Genuine Yanmar 3TNV80F-SDWB Engine In Stock: Complete 17.3kW Power Unit Ready to Ship

It's the middle of your busiest season, and the little 3-cylinder under the seat of your compact excavator, skid steer or utility tractor has just called it quits. You already know the drill: a blown head gasket or a tired bottom end means a torn-down machine, a long wait on backordered parts, and a shop bill that climbs by the hour. At some point, the rebuild stops making sense.

When that moment comes, dropping in a complete factory-assembled power unit is the fastest way back on the dirt — no guessing, no piecing together a Frankenstein core.

At SWAFLY MACHINERY CO., LIMITED, we keep high-demand diesel engines physically stocked in our warehouse so you can skip dealership delays. Right now we have brand-new, 100% genuine Yanmar 3TNV80F-SDWB complete engine assemblies crated and ready for immediate global dispatch.

Why the 3TNV80F-SDWB, on compact machines

Rated at 17.3kW @ 3000RPM, this 3-cylinder water-cooled Yanmar is a staple across compact construction and agricultural fleets for a reason: smooth torque, low vibration, and it doesn't drink fuel. It's the engine half the machines in your yard were born with.

• Arrives fully dressed. Cooling fan, fuel filter system and factory wiring harness already mounted. Your mechanic isn't spending the first afternoon swapping accessories over from a tired core.
• A true drop-in. Exact OEM mounting dimensions, flywheel specs and port layouts — bolt it in, no custom brackets, no field modifications.
• Verifiably genuine. Every unit ships with its original Japanese factory tags and serial documentation. Real Yanmar metallurgy and internal tolerances, not a lookalike.

Checked before it's crated

Buying a complete engine overseas means trusting that what lands at your shop matches your machine's build sheet. Here's how we earn that:

1. Spec match first. Before crating, our team checks your equipment model and the existing engine serial number — fan orientation, starter placement, throttle linkage and all.
2. Inspected and sealed. Each unit goes through a full pre-delivery inspection by our technicians, with every fluid port capped and sealed against moisture and transit dust.
3. Crated for the long haul. Mounted on heavy-duty pallets, enclosed in reinforced export-grade wooden boxes — built to survive ocean freight and clear customs without drama.

A downed machine sitting idle in the yard costs you the whole season's schedule. Don't wait it out.