This robust rammer compactor features a reliable air-cooled single-cylinder 4-stroke engine, with options including the Honda tamping rammer (Gx160 at 5.5 KW/HP), Robin tamping rammer (EH12-2D at 4.0 KW/HP), or Loncin 168F-2H (6.5 KW/HP), delivering a powerful 10 KN tamping rammer impact force alongside a jumping strike of 40-65 mm and advancing speed of 10-13 m/min for optimal vibratory rammer results. As the best tamping rammer for demanding tasks like tamping rammer for soil compaction and trench compactor rammer applications, it boasts a compact 34 x 28.5 cm plate size, 2.8 L fuel tank for extended runtime, and 450-660 impacts per minute to ensure thorough densification of granular, cohesive, and mixed soils in confined spaces.
The WH-RM80L tamping rammer stands out as a versatile and robust jumping jack compactor, engineered for superior performance in soil compaction tasks across construction sites, landscaping projects, and infrastructure development. This gasoline tamping rammer features a powerful air-cooled single-cylinder 4-stroke engine, available in variants the Honda tamping rammer with Gx160 engine delivering 5.5 KW/HP, the Robin tamping rammer with EH12-2D at 4.0 KW/HP, or the Loncin 168F-2H option at 6.5 KW/HP, ensuring reliable operation even in demanding conditions. As a top-rated rammer compactor, it delivers a maximum impact force of 10 KN tamping rammer, with a jumping strike of 40-65 mm and an advancing speed of 10-13 m/min, making it the best tamping rammer for efficient vibratory rammer applications like trench compactor rammer duties.
| Tamping Rammer WH-RM80L | |||
| Model | WH-RM80LR | WH-RM80LH | WH-RM80LL |
| Engine type | Air-cooled single cylinder 4-stroke | ||
| Engine | Robin EH12-2D | Honda Gx160 | Loncin 168F-2H |
| Engine power(KW/HP) | 4.0 | 5.5 | 6.5 |
| Jumping strike(max)mm(in) | 40-65 | ||
| Impact force(max)KN | 10 | ||
| Advancing speed(m/min) | 10-13 | ||
| Plate size(cm) | 34*28.5 | ||
| Fuel Tank(L) | 2.8 | ||
| Impact number(per minutes) | 450-660 | ||
| Operating Weight(kg) | 78 | ||
| Shipping Weight (kg) | 85 | ||
| Package size(L*W*H)(cm) | 78.5*47.5*114 | ||
*Other engines are available as requested. *Optional push wheel for easy transportation. *Features and specifications are subject to change without notification.
Trench Backfilling and CompactionPerfect as a trench compactor rammer for utility trenches, pipelines, cables, sewer lines, water mains, and electrical conduits. The narrow footprint and high-impact action allow layered compaction in tight, deep trenches (often 6–8 inches per lift), preventing future settling, pipe misalignment, or subsidence. This ensures long-term stability for buried infrastructure and reduces risks of cracks or structural failures.
Foundation Preparation and Backfill Around StructuresUsed to compact soil or gravel backfill around building foundations, footings, column bases, and retaining walls. By removing air voids and achieving high density, it creates a solid, stable subgrade that supports concrete pours, minimizes settlement, and enhances overall structural integrity—essential for residential, commercial, and light industrial foundations.
Roadworks, Pavement Repair, and Asphalt PatchingEffective for compacting base layers, sub-base materials, and backfill during road construction, sidewalk installation, driveway prep, pothole repairs, curb edging, and asphalt patch jobs. The rammer's percussive force works well on cohesive soils and granular aggregates, providing a firm base that prevents cracking, heaving, or uneven surfaces over time.
Selection Recommendation
When choosing between the RM-80 and RM-80L, consider your specific application, fuel preferences, portability needs, and power requirements. Both series perform similarly in core compaction tasks, but here's tailored advice:
Choose RM-80 if:
You prefer a diesel engine option (WH-RM80D): Diesel provides better fuel efficiency and torque for heavy-duty, prolonged use in remote sites or where gasoline is less accessible. However, it's heavier (89 kg operating weight), which may reduce maneuverability.
Portability is a priority for gasoline models: The Robin (73 kg) and Honda (76 kg) variants are lighter than the RM-80L equivalents, making them easier to transport, especially with the smaller package size for the Robin model.
You're working in environments where lower weight reduces operator fatigue, such as smaller construction sites or frequent relocations.
Choose RM-80L if:
You need higher horsepower in a gasoline engine: The Loncin 168F-2H (6.5 KW/HP) offers more power than the RM-80's diesel (4 KW/HP), ideal for tougher soils or faster compaction in demanding projects.
Consistency across models is important: All RM-80L variants have uniform weight (78 kg) and package size, simplifying fleet management or bulk purchases.
You prioritize a balance of power and standardization: It's well-suited for professional landscaping, utility installations, or trench work where reliable performance without the added weight of diesel is key.


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