Multiquip 2843010401 Muffler Assembly - OEM Replacement Part for Tamping Rammers

The muffler assembly reduces exhaust noise and directs combustion gases safely away from the operator during tamping operations. Designed for use with Robin EH090D and EH092D gasoline engines, this complete muffler assembly maintains compliance with Tier 2 emission standards while ensuring optimal engine performance and operator safety.

The MT55F tamping rammer operates at 3,600 rpm, delivering 600-695 impacts per minute with a powerful 1,650-2,250 lbs. of impact force per blow. At these high operating speeds and continuous vibration loads, the muffler system experiences significant stress that can lead to cracking, deterioration of internal baffles, or mounting bracket failure. A damaged or failing muffler will exhibit excessive noise, visible exhaust leaks near the mounting points, or reduced engine performance due to back pressure issues.

This muffler assembly is engineered specifically for the demands of vibratory compaction equipment, with reinforced mounting brackets and heat-resistant materials designed to withstand the 126 lb. operating weight and continuous vibration inherent to rammer operation.

Compatible with the following Multiquip tamping rammer models:

• MT55F
• MTR40F

Genuine Multiquip OEM part, sold by an authorized dealer.