Multiquip DY350WW3020 Robin Keyed Engine

The Multiquip DY350WW3020 Robin Keyed Engine is a genuine OEM replacement built for the MRT-6D trench rammer. Sourced directly from Multiquip, this engine assembly delivers the exact fit and output specification required to restore your MRT-6D to full working order. Whether you are rebuilding a worn-out power unit or replacing a seized engine, DY350WW3020 is the correct OEM-sourced solution for this machine.

Key Features

• Genuine OEM Engine Assembly — Sourced from Multiquip as a direct factory replacement, ensuring correct displacement, output rating, and keyed shaft configuration for the MRT-6D.
• Keyed Shaft Interface — The keyed crankshaft design aligns directly with the drive components of the MRT-6D, allowing a clean, secure power transfer without shaft slippage.
• Confirmed MRT-6D Fitment — Engineered specifically for the MRT-6D trench rammer; verify your model before ordering to ensure compatibility.
• Full Power Restoration — A failed or worn engine causes complete loss of compaction force; installing DY350WW3020 returns the rammer to rated impact energy and operational capacity.
• Robin Power Unit — The Robin engine platform is known for consistent fuel efficiency and straightforward serviceability, keeping maintenance cycles predictable on the jobsite.

The engine is the core power source of the MRT-6D trench rammer, converting fuel into the mechanical energy that drives the rammer's impact mechanism. A correctly functioning engine delivers consistent stroke frequency and force, which is critical for achieving proper soil compaction in trenches and confined areas. When the engine wears out, loses compression, or seizes, the machine produces insufficient compaction energy or stops operating entirely — making a like-for-like OEM engine replacement the most direct path back to full productivity.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.