Wacker Neuson 5000182425 Engine Cat C1.1 Tier 4A

The Wacker Neuson Engine Cat C1.1 Tier 4A is a genuine OEM engine assembly designed for the LTN6C Light Tower series, including 60Hz, racked, cold-weather, and custom Tier 4F configurations. As a factory-sourced component, part delivers the exact power output and emissions compliance the LTN6C platform was engineered around. This engine is confirmed to fit across multiple LTN6C variants, making it a dependable choice for fleet operators and service technicians sourcing a like-for-like replacement. Ordering the correct OEM part number upfront eliminates guesswork and keeps your light tower restoration on schedule.

Key Features

• OEM Emissions Certification: — Tier 4A certified Cat C1.1 powerplant meets EPA and EU Stage IIIA requirements, ensuring the machine remains compliant for regulated worksites without any re-certification process.
• Broad LTN6C Series Coverage: — Fits standard 60Hz, racked, narrow-body, cold-weather, and custom Tier 4F variants of the LTN6C Light Tower, covering the full production range of this platform.
• Drop-In Engine Replacement: — Engineered to the same mounting dimensions and interface specs as the original, so existing fuel, electrical, and exhaust connections align without fabrication or adaptation.
• Sustained Power Output: — A correctly functioning Cat C1.1 engine maintains consistent generator output to keep all four light heads at rated brightness throughout the shift; a worn or failed engine causes voltage sag, flickering, or complete power loss.
• Fuel System Integrity: — As the primary fuel-burning component on the light tower, a genuine OEM engine assembly preserves correct injector timing and fuel delivery calibration, reducing the risk of uncontrolled fuel leaks or combustion faults in the field.

The Cat C1.1 is a compact, single-cylinder diesel engine used as the prime mover in the Wacker Neuson LTN6C Light Tower, where it drives the onboard generator to produce electrical power for the lighting array. It regulates speed under varying load conditions to maintain stable voltage output, which directly affects the performance and longevity of the generator and connected lighting components. When this engine degrades or fails — through worn injectors, loss of compression, or internal mechanical failure — the entire light tower loses its power source, halting illumination on the worksite entirely.

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.