Multiquip 11477111100 Valve Suction L48EE-DRM - OEM Replacement Part

The suction valve is a critical engine component that controls air intake timing in the Yanmar L48V6 diesel engine used in Multiquip tamping rammers. This valve ensures proper combustion chamber filling during the intake stroke, directly affecting engine performance, fuel efficiency, and the 3,300 rpm operating speed required for optimal tamping action.

In the MT-76D2 and MT-86D2 rammer models, this valve works within the air-cooled 4-stroke diesel engine (13.3 cu. in./219cc displacement) that powers the 700 blows-per-minute compaction cycle. Failed or worn suction valves typically present as hard starting, loss of power, increased fuel consumption, or inability to maintain the governed speed necessary for proper resonance and impact force delivery. Regular inspection of valve components is essential for maintaining the 3,600 lbs./blow impact force that makes these rammers effective for soil compacting, road work, embankments, and backfilling applications.

This valve is designed specifically for the L48EE-DRM engine configuration and maintains the precise tolerances required for reliable diesel engine operation under the demanding conditions of tamping rammer service.

Compatible with the following Multiquip tamping rammer models:

• MT-76D2
• MT-86D2

Genuine Multiquip OEM part, sold by an authorized dealer.