The Wacker Neuson 5100034842 Diesel Engine is a genuine OEM diesel engine designed for the RC110 and RC110P single-drum soil compactors. As a direct OEM replacement, this engine is sourced from Wacker Neuson and built to the exact specifications required by the RC110 series, covering ROPS and CAB configurations across both standard and padfoot drum variants. Confirmed fitment includes the RC110, RC110P, RC110 US ROPS, RC110P US ROPS, RC110 US CAB, and RC110P US CAB models. Installing the correct OEM engine ensures the compactor delivers the sustained power output these large-area soil compaction machines demand on heavy-duty jobsites.
Key Features
- Genuine OEM Power Output Spec — sourced directly from Wacker Neuson, this engine meets the exact displacement, fuel delivery, and output ratings engineered for the RC110 platform, not a generalized approximation.
- Drop-In Engine Replacement — mounting points, PTO interface, and auxiliary connections align directly with the RC110 series chassis, supporting a straightforward engine swap without fabrication or adapter work.
- Broad RC110 Series Coverage — fits RC110 and RC110P models in ROPS and CAB configurations, making this a single part number solution across the RC110 family whether equipped with a smooth or padfoot drum.
- Sustained Compaction Performance — the diesel engine drives the vibratory drum system and propulsion on these large single-drum compactors; an underpowered or worn engine directly reduces drum amplitude, ground pressure, and compaction depth.
- Fuel System and Emissions Integrity — as an OEM engine assembly, this unit maintains the fuel system configuration and emissions compliance profile of the original machine, which matters for regulated worksites and equipment recertification.
The diesel engine is the primary power source for the RC110 series single-drum soil compactor, driving both the vibratory drum mechanism and the machine's self-propelled travel system. It supplies the torque and sustained power needed to compact large areas of soil or aggregate to specification depth in a single pass. When the engine loses power, runs rough, or fails entirely, compaction output drops off immediately — affecting pass efficiency, grade achievement, and overall project timelines on earthwork and site preparation jobs.
Part Details
| Part Number | 5100034842 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Diesel Engine |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC110P | RC110P | 5100030675 |
| Compactor RC110p US Rops | RC110p US Rops | 5100056462 |
| Compactor RC110 US CAB | RC110 US CAB | 5100064270 |
| Compactor RC110p US CAB | RC110p US CAB | 5100064271 |
| Compactor RC110 US Rops | RC110 US Rops | 5100056461 |
| RC110 | RC110 | 5100030674 |
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.
