The Multiquip EM515463 Control Box C30Hdni is a genuine OEM control box designed for Multiquip roller models RW1403HF and MRH800GS. Sourced directly from Multiquip, this part meets the original design specifications for these machines, ensuring a correct, confidence-inspiring installation. Whether you are servicing a RAMMAX ride-on roller or a Mikasa walk-behind roller, the EM515463 is the authorized replacement that matches the original unit exactly. DHS Equipment supplies this part direct, so you can confirm your fitment against your model code and order with confidence.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the original circuit and output specifications of the C30Hdni control box, ensuring correct voltage regulation and signal behavior across connected systems.
- Direct-Mount Replacement — Engineered to the same mounting footprint and wiring interface as the original unit, so the EM515463 installs in the existing housing without modification to brackets or harness connectors.
- Verified Roller Fitment — Confirmed for RW1403HF (RAMMAX ride-on roller) and MRH800GS (Mikasa walk-behind roller), covering both primary roller families in this application range.
- Sustained Machine Control — A correctly functioning control box maintains accurate operator inputs to roller drive and vibration systems; a failed unit can cause erratic machine response or complete loss of function.
- Electrical System Safety — As a primary control component, using the correct OEM-spec replacement prevents miswiring risk and protects downstream electrical components from incorrect signal or load conditions.
The control box is the central electrical management unit that interprets operator commands and distributes control signals to the roller's drive and vibration systems. It acts as the brain between the operator controls and the machine's working components, ensuring each input — whether for forward motion, reverse, or compaction frequency — is correctly processed and executed. When the control box fails or develops a fault, the machine may become unresponsive, operate erratically, or shut down entirely, making prompt replacement with the correct OEM part critical to safe and productive operation.
For questions about fitment or to confirm this part is correct for your serial number, contact the DHS Equipment parts team directly.
Part Details
| Part Number | EM515463 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Control Box C30Hdni |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1403HF |
| Rollers | MRH800GS |
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.
