The Wacker Neuson Motor is a genuine OEM component designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and Traction Control configurations. As a direct OEM replacement, this motor is sourced and validated by Wacker Neuson to meet the exact design requirements of the RD27 platform. Confirmed fitment spans multiple machine numbers across the RD27-100 and RD27-120 series, making part number the correct choice when servicing these compact tandem rollers. Keep a verified OEM part on hand to restore your machine to full operating condition without compatibility guesswork.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original design tolerances, ensuring the motor delivers the correct torque output and hydraulic interface specification for the RD27 drivetrain.
- Direct Bolt-In Replacement — Engineered to mount directly to the existing motor position on RD27-100 and RD27-120 machines, with matching port configurations and mounting geometry.
- Broad RD27 Series Fitment — Compatible with both the RD27-100 and RD27-120 across standard and Traction Control variants, covering a wide range of machine numbers in the RD27 roller family.
- Hydrostatic Drive Integrity — A properly functioning motor maintains consistent drum rotation and travel speed; a worn or failing motor can cause loss of drive, uneven compaction, or complete machine shutdown.
- Verified Part Number — Part number 5000174294 is confirmed against Wacker Neuson's OEM parts catalog for the RD27 platform, so you can order with confidence.
The motor on the RD27 series hydrostatic vibratory roller is a core component of the machine's hydraulic drive system, converting hydraulic pressure from the pump into the mechanical rotation needed to propel the roller drums or drive the machine. On hydrostatic rollers, this motor works in a closed-loop circuit, giving the operator precise, stepless speed and direction control essential for accurate compaction passes. When the motor wears or fails, symptoms typically include sluggish or uneven travel, loss of drive to one or both drums, and in severe cases a complete inability to move — all of which halt compaction work until the unit is replaced.
Part Details
| Part Number | 5000174294 |
|---|---|
| Old Part Number | 0174294 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Motor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323 |
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.
