Wacker Neuson 5100016554 Hatz 1B30 Non-EPA Engine

The Wacker Neuson Hatz 1B30 Non-EPA Engine is a genuine OEM power unit designed for the PT3H series trash pump. Sourced directly from Wacker Neuson, this engine carries the same specifications as the original unit installed at the factory, ensuring a direct, correct-fit replacement. If your PT3H is losing power, failing to start, or has suffered internal engine failure, part number is the authorized replacement to restore full operation.

Key Features

• Genuine OEM Combustion Integrity — Supplied by Wacker Neuson as the factory-authorized Hatz 1B30 engine assembly, matching original displacement, compression ratio, and output characteristics.
• Direct-Mount Replacement — Engineered to install onto the PT3H pump frame using the original mounting points and drive interface, keeping the swap straightforward for field or shop technicians.
• Confirmed PT3H Series Fitment — Verified for compatibility with the PT3H trash pump line, so you can order with confidence knowing this is the correct unit for your machine.
• Full Pumping Power Restored — A properly running Hatz 1B30 delivers the torque needed to maintain pump flow and pressure; a worn or seized engine brings your entire pumping operation to a halt.
• Non-EPA Configuration — Correctly specced as the non-EPA variant, matching the original engine designation on qualifying PT3H models and avoiding costly mismatches at installation.

The Hatz 1B30 is a compact, air-cooled single-cylinder diesel engine used as the primary power source on the Wacker Neuson PT3H trash pump. It drives the pump impeller directly, converting fuel into the rotational force needed to move high-volume water and solids-laden fluid on construction and dewatering sites. When the engine wears out, loses compression, or sustains internal damage, the entire pump becomes inoperable — making a like-for-like engine replacement the fastest path back to full productivity. The non-EPA designation identifies the specific emissions configuration of this unit, and using the correct variant is essential for proper installation and regulatory compliance on applicable job applications.

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.