The RM80 Series gasoline-powered rammers are our best-selling tamping rammer . which equipped with 5 HP, 5.5 HP, or 6.5 HP gasoline engines—reliable, air-cooled four-stroke engines characterized by low emissions and low noise levels. Featuring a tamping plate measuring 330 x 285 mm (13 in x 11 in), these units are suitable for construction work involving buildings, sites, courtyards, roadbeds, bridge piers, trenches, fields, confined spaces, and more.
Jumping Jack Plate Compactor 5 5.5 6.5 hp Gas Powered Rammer
| Model | RM80SH | RM80SL-C | RM80LS |
| Engine | Air-cooled,4-cycle, single cylinder | Air-cooled,4-cycle, single cylinder | Air-cooled,4-cycle, single cylinder |
| Engine Type | Honda GX160 Petrol Engine | LONGCHI LCT66F-2H | Robin EY20 |
| Power kW(hp) | 4.0(5.5) | 4.2(6.5) | 3.7(5.0) |
| Operation Mass kg(lbs) | 71(159) | 69(152) | 68(150) |
| Percussion Rate per min | 650-685 | 640-680 | 640-680 |
| Impact Force kg | 13 | 13 | 13 |
| Jumping Stroke mm | 40-85 | 40-80 | 40-80 |
| Fuel Tank Capacity l | 2.35 | 2.35 | 2.35 |
| Shoe Size mm(mm) | 320×285(13×11) | 330×285(13×11) | 330×285(13×11) |
| Dimension mm(mm) | 430x760x1120(17x31x44) | 430x760x1120(17x31x44) | 430x760x1120(17x31x44) |
Features
This tamping rammer is powered by a four-stroke gasoline engine, eliminating the need to mix fuel with oil. It is compatible with various engine brands, including Honda, Robin, and Chinese-manufactured engines.
Compared to two-stroke engines, it offers easier starting, lower noise levels, simpler maintenance, and reduced fuel consumption.
The handle design effectively protects the machine from impact-related damage.
Constructed from aluminum alloy, the unit is lighter in weight and features superior heat dissipation properties.
A heavy-duty shock absorption system minimizes handle vibration, thereby enhancing operational comfort and performance.
The precision-cast body and polyurethane bellows ensure exceptional durability and longevity.
The tamping rammer is designed for ground compaction. Utilizing impact force to compress the surface, it helps create a firm, dense foundation for various materials and soil types. It is suitable for a wide range of applications, including yard landscaping, paver installation, and sidewalk or asphalt paving projects. The impact rammer features a lightweight design that makes it easy to handle and operate.
