The Wacker Neuson Constant Motor is a genuine OEM component designed for the RC70 and RC70p compact track loaders, covering both DPF CAB and DPF ROPS configurations. As a direct OEM part, the is manufactured to the exact specification required by these machines, ensuring correct fit and function without guesswork. This part is compatible across the full RC70 and RC70p model range, making it the straightforward choice whether you're servicing a cab or open-ROPS unit. Keep your loader running at full capacity with the confidence that comes from fitting the correct Wacker Neuson part.
Key Features
- Genuine OEM Output Consistency — Engineered to deliver the precise rotational speed and torque output the RC70 and RC70p hydraulic systems depend on, maintaining correct system pressure under continuous load.
- Direct-Fit Installation — Matches the original mounting configuration and port connections of the factory unit, allowing a straightforward swap with no bracket modifications or adapter fittings needed.
- Broad RC70 and RC70p Coverage — A single part number covers DPF CAB and DPF ROPS variants for both the RC70 and RC70p, simplifying sourcing across your fleet.
- Sustained Performance Under Continuous Duty — A constant motor operates at fixed displacement regardless of load fluctuation; a correctly specified replacement maintains consistent hydraulic flow and prevents pressure drop during demanding work cycles.
- Verified Wacker Neuson Part Number — Sourced directly through the Wacker Neuson OEM supply chain, so part number 5100070687 matches the engineering drawing and production specification for these loader models.
A constant motor is a fixed-displacement hydraulic motor that converts hydraulic flow from the machine's pump into consistent mechanical rotation at a set speed and torque, regardless of varying load conditions. In compact track loaders like the RC70 series, this type of motor typically drives auxiliary functions that require steady, predictable output — such as cooling fans or auxiliary hydraulic circuits. When a constant motor begins to wear or fail, the first signs are often sluggish auxiliary response, overheating, or uneven hydraulic performance; replacing it promptly with the correct OEM unit restores the machine's designed operating balance.
Part Details
| Part Number | 5100070687 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Constant Motor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC70p | RC70p DPF ROPS | 5100064262 |
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.
Wacker Neuson