The WH-RM80 series tamping rammer is designed for professional soil compaction tasks and is suitable for a variety of applications, including building foundation backfilling, trench compaction, road repair, and landscaping. This series offers both gasoline and diesel engine options, equipped with reliable Honda GX160, Robin EH12-2D, or Diesel 170F engines. It delivers a maximum impact force of 10 kN and a jumping stroke of 40–65 mm, ensuring deep and uniform soil compaction even in confined spaces.
The WH-RM80 series tamping rammer is a high-performance compact soil tamper engineered for demanding soil compaction tasks across construction, landscaping, utility installation, and road repair projects. Available as a powerful gasoline tamping rammer (with trusted Robin EH12-2D or Honda GX160 engines) or as a robust diesel tamping rammer (Diesel 170F), this soil rammer delivers a maximum impact force of 10 kN and a jumping stroke of 40–65 mm, ensuring deep, uniform compaction even in confined areas. Featuring heavy-duty rubber damping blocks that effectively reduce armrest vibration and significantly improve operator comfort during extended operation, a corrosion-resistant HDPE fuel tank built for long service life in harsh conditions, and an iron-reinforced plywood ram board offering outstanding pressure and impact resistance, the WH-RM80 combines durability, ergonomic design, and exceptional compaction efficiency. With an optional push wheel for easy tamping rammer with push wheel transport and an advancing speed of 10–13 m/min, this tamping rammer for soil compaction is the professional’s choice for reliable, high-quality results on every job site.
| Model | WH-RM80R | WH-RM80H | WH-RM80D |
|---|---|---|---|
| Engine Type | Air-cooled single cylinder 4-stroke | ||
| Engine | Robin EH12-2D | Honda GX160 | Diesel 170F |
| Engine Power (kW / HP) | 4.0 | 5.5 | 4.0 |
| Jumping Stroke (max) mm | 40–65 | ||
| Impact Force (max) kN | 10 | ||
| Advancing Speed (m/min) | 10–13 | ||
| Plate Size (cm) | 34 × 28.5 | ||
| Fuel Tank Capacity (L) | 2.8 | ||
| Impact Rate (blows/min) | 450–660 | ||
| Operating Weight (kg) | 73 | 76 | 89 |
| Shipping Weight (kg) | 80 | 83 | 96 |
| Package Size (L×W×H cm) | 74 × 42 × 105 | 78.5 × 47.5 × 114 | 78.5 × 47.5 × 114 |
* Other engines available on request • Optional push wheel for easy transportation • Specifications subject to change without notice.
Backfill compaction around foundations, footings, and pipelines: The WH-RM80 tamping rammer excels in compacting soil and granular materials in backfill operations, ensuring stable support for building foundations, structural footings, and underground pipelines to prevent settling or structural issues over time.
Utility trench and cable duct compaction: Ideal for narrow trenches used in utility installations such as water, gas, or electrical lines, this compact soil tamper provides precise compaction in confined spaces, helping to secure cable ducts and prevent future ground movement or damage to infrastructure.
Road repairs, pothole patching, and granular base preparation: Perfect for road maintenance tasks, including filling and compacting potholes, repairing asphalt surfaces, and preparing granular base layers for new pavements, delivering uniform density to enhance road durability and safety.
Landscaping – patios, garden paths, retaining walls: In landscaping projects, the soil rammer is used to compact subsoil for patios, walkways, and garden paths, as well as around retaining walls, ensuring a solid base that resists erosion and maintains aesthetic integrity in outdoor spaces.
Confined-area compaction where plate compactors cannot operate: Designed for tight or inaccessible areas like narrow alleys, behind buildings, or indoor sites, the WH-RM80 offers superior manoeuvrability for soil compaction tasks where larger equipment like plate compactors is impractical or impossible to use.
Superior operator comfort thanks to heavy-duty rubber damping blocks that significantly reduce hand-arm vibration
Long-lasting corrosion-resistant HDPE tank designed for tough job-site conditions
Extremely durable iron-reinforced plywood ram board with excellent impact and pressure resistance
Proven engine reliability – Honda GX160 gasoline or diesel options
10 kN impact force for fast, effective compaction results
Optional transport wheel for easy movement around the site
Compact, manoeuvrable design perfect for restricted working areas
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Heavy-duty rubber damping blocks effectively reduce armrest vibration and improve operator comfort, minimising fatigue even during extended use.
Yes – the corrosion-resistant HDPE tank is specifically designed to withstand harsh environmental conditions and provide long service life.
The iron-reinforced plywood ram board offers excellent pressure and impact resistance, ensuring reliable performance and extended durability under heavy use.
The Honda GX160 gasoline engine (WH-RM80H) is very popular for its reliability and ease of starting. The diesel 170F variant (WH-RM80D) is preferred where longer run times or diesel availability is advantageous.
Yes – an optional push wheel is available, making the tamping rammer with push wheel transport much easier on site.
The tamping rammer delivers a maximum impact force of 10 kN, providing powerful compaction suitable for most soil types and applications.

ACE tools are approved by industry standards such as CE and CCC. Starting in 2009, our production facilities have been audited on a yearly basis by professionals from the TÜV SÜD Group.

Now we have the products almost including all kinds of small road construction machines like the concrete mixer, concrete vibrator, plate compactor, tamping rammer and power trowel.

We have a registered capital of 1.3 million RMB and more than 120 employees including 3 product engineers, 3 production supervisors, 4 warehouse managers, 5 QA consultants, 8 operational personnel, and 95 skilled laborers.

Since our oversea distribution network was established in 2005, we have secured export destinations in regions including the Americas, Africa, Eastern Europe, Southeast Asia, the Middle-East, etc.


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