The Multiquip 18064 Dump Valve is a genuine OEM component designed for WBH and WTB series Whiteman hydraulic power buggies, including the WBH21EPA, WBH-16, WBH-16E, WBH-16F, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, WBH-21EFP, and WTB-16. Sourced directly from Multiquip, this valve meets the exact specifications of the original part installed at the factory. If your buggy's dump function has become sluggish, erratic, or unresponsive, replacing the 18064 Dump Valve restores proper hydraulic operation and gets your crew back to pouring. DHS Equipment stocks this genuine OEM part for fast fulfillment.
Key Features
- Genuine OEM Hydraulic Spec: — Engineered to the exact pressure rating and flow characteristics required by Whiteman power buggy hydraulic dump systems — no guesswork on compatibility.
- Direct Drop-In Replacement: — Installs into the existing hydraulic circuit of WBH and WTB series buggies using the original mounting points and port connections.
- Broad WBH and WTB Series Fitment: — Confirmed for WBH21EPA, WBH-16, WBH-16E, WBH-16F, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, WBH-21EFP, and WTB-16 models.
- Restores Controlled Dump Action: — A worn or failed dump valve causes uncontrolled, delayed, or complete loss of bed dumping — replacing it returns smooth, operator-controlled discharge.
- Hydraulic System Safety: — A correctly functioning dump valve prevents unintended bed movement under load, which is critical for safe operation on active concrete pours and around crew members.
The dump valve controls the release of hydraulic pressure that tilts the buggy's dump bed, allowing the operator to discharge concrete or material in a controlled manner. When the valve is functioning correctly, the bed lifts and lowers predictably in response to operator input. A failing dump valve can cause the bed to drop unexpectedly, refuse to lift under load, or bleed pressure slowly — any of which creates a safety hazard and disrupts pour timing on the job.
Part Details
| Part Number | 18064 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Dump Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Buggies | WBH21EPA |
| Power Buggies | WBH-16 |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16F |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-21EFP |
| Power Buggies | WTB-16 |
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.
