The Tremix MS 620 and MS 680 tampers combine latest 4-stroke engine technology with low exhaust emissions and low noise with highworking speed for high compaction performance. MS 620 is equipped with the new Honda GX100 engine developed for tamper application and MS 680 is equipped with Honda GX120 engine. Well balanced, the MS 620/680 are suitable for applications on both granular and cohesive soils, where strict requirements are imposed for compaction in confi ned areas, trenches and repair work. The new tampers feature a very good working speed, which combined with a high amplitude results in an optimized in-depth compaction effect: down to 60 cm on sand and gravel, and 15 to 20 cm on clay. With few moving parts, maintenance is made easier and reliability maximized. Strong and high-positioned shock absorbers, and plastic fuel tank ensure long and trouble-free working life. The engine is protected against shocks by a strong metal frame. 

Tremix now offers a wide choice of alternatives to contractors for the compaction of granular and cohesive soils. The Tremix MS 690 MT-,MS 780 MT- and MS 840 D tampers combine the latest Honda 4-stroke engine technology with low exhaust emissions and low noise with high working speed for high compaction performance. The MS 690 MT is equipped with the new Honda GX100 engine developed for rammer applications and the MS 780 MT is equipped with the Honda GX120 engine. The well balanced Tremix tampers are excellent for applications on both granular and cohesive soils, where strict requirements are imposed for compaction in confi ned areas, trenches and repair work. The new tampers strike fast and hit hard providing a high compactive effort. The high amplitude provides the ability to climb grades.