Wacker Neuson WN BS70-2PLUS 4AS 2.7 HP Compaction Rammer
$1,002.00
The Wacker Neuson BS70-2PLUS 4AS Compaction Rammer features a 2.7 HP WM80 oil-injected engine and delivers powerful soil compaction for trenches, foundations, and utility work. Designed for professional contractors, it offers durability, efficiency, and excellent performance in confined areas.
In Stock
Description
Wacker Neuson BS70-2PLUS 4AS (2.7 HP) Compaction Rammer
The Wacker Neuson BS70-2PLUS 4AS Compaction Rammer is a high-performance vibratory tamping rammer (jumping jack) designed for professional soil compaction in trenches, foundations, and confined construction environments. Powered by a reliable 2.7 HP WM80 two-stroke, oil-injected engine, this machine delivers strong impact energy for deep and efficient compaction of cohesive and mixed soils such as clay, silt, and backfill.
The “2PLUS” series is engineered for improved durability, easier maintenance, and enhanced engine protection, while the 4AS air filtration system ensures long service life even in dusty job site conditions. Its narrow shoe and high-impact stroke make it ideal for tight trenches where larger equipment cannot operate.
Designed for contractors, utilities, and infrastructure work, the BS70-2PLUS combines power, efficiency, and operator comfort in a rugged, job site-ready design.
Key Features
- Powerful 2.7 HP WM80 engine with oil injection system
- No fuel premixing required (separate oil and fuel tanks)
- High compaction force for deep soil densification
- 11-inch narrow shoe for trench and confined area work
- 4-stage air filtration system for maximum engine protection
- Durable bellows system for long service life
- Reinforced frame for harsh construction environments
- Low-vibration handle design improves operator comfort
- Excellent performance on clay, silt, and backfill materials
- Designed for professional contractor and utility use
Applications
- Trench compaction
- Pipeline and utility installation
- Foundation and footing preparation
- Backfilling around structures and pipes
- Road repair and maintenance
- Confined-area soil compaction
- Civil engineering and infrastructure projects
| Specification | Details |
|---|---|
| Model | BS70-2PLUS 4AS |
| Brand | Wacker Neuson |
| Machine Type | Vibratory Tamping Rammer (Jumping Jack) |
| Engine Type | WM80 2-Stroke, Oil-Injected |
| Engine Power | 2.7 HP |
| Fuel System | Gasoline with automatic oil injection :(no premix required) |
| Compaction Force | Approx. 15–18 kN |
| Impact Rate | Approx. 650–700 blows/min |
| Shoe Width | 11 in (280 mm class) |
| Operating Weight | Approx. 70–75 kg (154–165 lbs) |
| Jump Stroke | High-impact vertical ram motion |
| Travel Speed | Approx. 9–11 m/min |
| Engine Cooling | Air-cooled |
| Air Filtration | 4-stage heavy-duty filtration system (4AS) |
| Frame Type | Reinforced steel protective frame |
| Handle Type | Low-vibration ergonomic handle |
| Starting System | Recoil start |
| Application Type | Cohesive and mixed soils |


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