The CONSMAC SR85 tamping rammer is a high-efficiency construction machine engineered for compaction in confined spaces and cohesive soils. Powered by a genuine Honda GX100 engine (EPA certified), it delivers 4kW of power and 13kN of impact force. It features a durable German-made bellow, a jumping stroke of 40-80mm, and a shoe size of 330×285mm. Weighing only 80kg (85kg working weight), it offers excellent mobility for trench backfill, building foundations, and road repairs. Backed by a 1-year warranty, with mechanical test reports and factory video inspection provided. Manufactured in Zhejiang, China.
The CONSMAC SR85 tamping rammer is a professional-grade compaction machine built for modern building foundations and municipal engineering. In narrow trenches, bridge abutments, culvert sides, and building corners where heavy rollers cannot reach, the SR85 becomes the ultimate tool for solving compaction challenges in cohesive soils and mixed backfill materials, thanks to its high-frequency vertical impact force.
High Efficiency & Powerful Impact
The machine is equipped with the globally recognized genuine Honda GX100 4-stroke gasoline engine, which has passed the stringent EPA environmental certification. This 4.0kW engine provides a continuous power reserve. Combined with a precision crank-connecting rod mechanism and spring system, the SR85 delivers an impact force of up to 13kN. With a jumping stroke set between 40mm and 80mm, its high-frequency pulse strikes rapidly break the friction between soil particles, compacting them into a dense state and completely eliminating the risk of post-construction settlement.
Exceptional Durability & German Craftsmanship
Considering the harsh working environment of tamping rammers, we make no compromises on core components. The protective bellow is made of imported German high-strength weather-resistant material, effectively preventing mud and gravel from entering the impact mechanism and greatly extending the machine’s lifespan. Core transmission components feature high-quality bearings, ensuring smooth operation even under prolonged, high-load vibrations and significantly reducing failure downtime.
Compact Design & Ergonomics
With a net weight of only 80kg (85kg working weight) and an enlarged shoe size of 330×285mm, the machine offers excellent mobility while ensuring effective coverage per strike. Operators can easily control the travel direction and jumping posture through the handle, moving freely back and forth in narrow trenches, greatly reducing physical exertion. Additionally, its compact dimensions (52×76×102cm) make it easy to load and transport in pickup trucks or micro-vans.
Applications
The SR85 is widely used for localized compaction in building foundations, trench backfilling, municipal road repairs, railway, and bridge engineering. Whether for newly filled earth or repairing old pavements, it delivers professional-grade compaction results. The product comes with a 1-year warranty, accompanied by mechanical test reports and factory video inspection records, ensuring it is ready for use upon arrival.
