Wacker Neuson 4-stroke rammer, 280 mm ramming shoe BS50-4As

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Four-stroke vibratory rammer with 280 mm ramming shoe for soil compaction, Honda GX engine

  • Long shoe stroke, high percussion rate and high impact energy with fast advance travel achieve high performance results
  • Low oil protection: Unit will not start if sensor detects no oil or low oil, protecting the engine
  • Simple operation with only one ever for acceleration and shutoff
  • Powered by Honda GX 100 engine and designed for the compaction of cohesive, mixed and granular soils in confined areas
  • Unique four-stage air filtration system provides longer life and improved durability
Operating data 
Operating weight  kg 65
Ramming shoe size (WxL)  mm 280 x 340
L x W x H  mm 673 x 343 x 940
Percussion rate max. blows/min 680
Stroke at the ramming shoe mm 61
Impact force  kN 16
Operating speed m/min 7.1
Surface capacity – Compaction m²/h 119
Engine / Motor 
Engine / Motor type GXR 120
Engine / Motor manufacturer Honda
Engine / Motor Air-cooled single-cylinder four-cycle gasoline engine
Displacement  cm³ 120
Operating performance  kW 2.7
at rpm  rpm 4200
Fuel consumption l/h 0.9
Fuel tank capacity  l 3