The RM-80 tamping rammer (also widely known as impact rammer, vibratory rammer, jumping rammer or jumping jack compactor) is a professional-grade, Mikasa-type compaction tool engineered for superior performance in demanding construction environments.
Powered by a reliable 4-stroke gasoline engine (Robin EH12-2D 4.0HP or DINKING 165F), the RM-80 delivers a strong 15.6 kN tamping force with a 50–80 mm leap height and 10.7–11.3 Hz frequency — ensuring deep, uniform compaction of granular and cohesive soils, gravel, backfill, and asphalt layers.
The RM-80 tamping rammer, also known as an impact rammer or vibratory rammer, is a high-performance jumping rammer designed for demanding applications in traffic, municipal works, and construction sectors. This heavy duty tamping rammer features a robust 4-stroke gasoline engine, delivering exceptional tamping force and efficiency as a jumping jack compactor or plate rammer. With its Mikasa-type design, the RM-80 rammer ensures superior compaction without loss, making it ideal for tamping road shoulders, bridge surroundings, and street pavements. Equipped with a reliable single-cylinder, air-cooled OHV engine, this 4-stroke gasoline rammer achieves low emissions and reduced noise levels, providing a user-friendly experience for professionals seeking a durable and efficient heavy duty tamping rammer solution.
| Impact Rammer /Tamping rammer | |||||||
![]() | Model No | RM-80 (Mikasa type) | |||||
| Shipping port | Ningbo ,China | ||||||
| Price/Payment | T/T,L/C | ||||||
| Min. Order | 10 pcs | ||||||
| HS Code | 84306100 | ||||||
| More Products Specification | |||||||
| Gasoline engine | Robin EH12-2D 4.0HP | DINKING 165F | |||||
| Engine type | Single cylinder,air-cooled 4 stroke,OHV | ||||||
| Leap Height | 50 ~80 mm | ||||||
| Tampring Force | 15.6KN | ||||||
| Tampring Frequency | 10.7-11.3 HZ | ||||||
| Plate size | 340*285 mm | ||||||
| Net Weight | 83kgs | 83kgs | |||||
| packing size | 800*420*1080mm | ||||||

Proven Mikasa-type reliability with high tamping force and efficiency for professional-grade results.
User-centric features like reduced vibration and low noise for improved operator comfort and safety.
Durable construction with anti-corrosion materials ensures long-lasting performance in harsh environments.
Competitive pricing and 1-year warranty, backed by Ningbo ACE Machinery's expertise in heavy duty tamping rammers.
Easy maintenance and availability of parts for 4-stroke gasoline rammers, minimizing downtime on the job.


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