Multiquip EM14807HD Concrete Cylinder

The Multiquip EM14807HD Concrete Cylinder is a genuine OEM component designed for the C30HDG, C30HDZ, C30HDGA, C30HDN, C30HDNI, C30HDNI Precision, and C30HDNI Zenith series concrete pumps. As a direct OEM replacement, this cylinder is manufactured to the same specifications as the original part, ensuring a correct, drop-in fit within the pumping circuit. Sourced directly through Multiquip's authorized parts network, the part is the trusted choice when your C30HD series pump requires a cylinder replacement to restore full pumping output.

Key Features

• Genuine OEM Cylinder Construction — Manufactured to the same material hardness and dimensional tolerances as the original, ensuring the piston seal rides correctly against the bore surface throughout its service life.
• Direct-Fit Replacement — Engineered to install into the C30HD series pumping block without modification, aligning precisely with existing ports, seals, and mounting interfaces.
• Broad C30HD Series Compatibility — Confirmed fitment across C30HDG, C30HDZ, C30HDGA, C30HDN, C30HDNI, C30HDNI Precision, and C30HDNI Zenith concrete pump models.
• Sustained Output Pressure — A sound cylinder bore maintains consistent volumetric efficiency; a worn or scored cylinder causes pressure loss, pulsation, and reduced concrete delivery per stroke.
• Critical Wear Component — The concrete cylinder is a high-cycle wear item in the pumping circuit; replacing it at the correct interval prevents accelerated wear on pistons, seals, and the valve assembly downstream.

The concrete cylinder is the core working component of the pumping circuit in a cycloidal-drive concrete pump. It serves as the bore through which the piston travels to draw in and displace concrete mix with each stroke. The inner surface of the cylinder must maintain a tight, consistent relationship with the piston and its seals — any scoring, erosion, or out-of-round wear breaks that seal, reducing output pressure and allowing concrete slurry to bypass the piston. Left unaddressed, a worn cylinder accelerates deterioration of the pistons and surrounding seals, ultimately leading to loss of pump output and costly collateral damage to the pumping block.

For questions about fitment or to confirm this is the correct cylinder for your machine, contact the DHS Equipment parts team before ordering.

Part Details

Compatibility & Fitment

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.