Multiquip EM514032 Paddle Arm - OEM Replacement Part for Concrete Pumps

The paddle arm is a critical wear component in the hopper mixing system of Multiquip structural concrete pumps, responsible for agitating and moving material toward the pumping cylinders to prevent settling and ensure consistent flow. Regular inspection and replacement of paddle arms is essential for maintaining optimal pump performance, especially when handling stiff mixes or pumping long distances where material movement becomes more demanding.

This OEM paddle arm is engineered to withstand the abrasive nature of concrete materials while maintaining the proper clearances needed for efficient hopper operation. The LS-series pumps are designed to handle a wide variety of concrete pump mixes, and the paddle arm plays a key role in preventing material separation and jamming—particularly important when working with fast-setting admixtures or challenging mix designs. Worn or damaged paddle arms can lead to reduced mixing efficiency, material bridging in the hopper, and potential cavitation issues that reduce pumping volume.

Compatible with the following Multiquip models:

• LS-40/LS-40TD/LS-50TD
• LS-60TD
• LS400/LS500
• LS450
• LS600
• LS600P

Genuine Multiquip OEM part, sold by an authorized dealer.