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Wacker Neuson BPU4045A


Reversible vibratory plate with Honda engine

Achieve your goal fast and reliably

High compaction force combined with fast forward and reverse travel means the BPU4045 achieves great productivity. It is an all around versatile plate for all job sites that place high demands on the machine's performance potential. Its other outstanding characteristics are high operator comfort and a long service life. It is perfectly suited for the compaction of building back-fill, and of frost and sub bases when constructing roads, paths and parking lots. The 69 Hz frequency makes the BPU4045 suitable for all purposes and compacts even medium-weight interlocking paving stone reliably.

  • Intuitive guide handle design: The operator changes the direction of travel and speed simply by moving the handle forwards and backwards.
  • Infinitely variable forward and reverse operation including spot compaction for easy maneuverability. Ideal for trenches and over large areas.
  • Comprehensive comfort features: e.g. low oil shut off and maintenance-free alternator.
  • The large gasoline engine with its high reserve capacity ensures great efficiency and a long service life.
  • The BPU4045 is equipped with a recoil starter. Different extension plates provide a variety of operating widths.


Operating data 

Operating weight  710 lb
Centrifugal force  8,992 lbf
Base plate size (W x L) 17.7 x 35.4 in
Base plate thickness  0.5 in
Height (without guide handle) 28.5 in
Operating width (without extension plate) 17.7 in
Operating width (with extension plate) 24 in
Frequency  69 Hz
Advance travel max. (depending on soil and environmental factors) 78.7 ft/min
Surface capacity max. (depending on soil and environmental factors) 9,300 ft²/h

Engine / Motor 

Engine / Motor type  Air-cooled single-cylinder, four-cycle gasoline engine
Engine / Motor manufacturer  Honda
Engine / Motor  GX 270
Displacement  16.5 in³
at rpm  3,600 rpm
Operating performance max. (DIN ISO 3046) 8 hp
Operating performance (DIN ISO 3046) 6.2 hp
at rpm  2,600 rpm
Fuel consumption  0.42 US gal/h
Tank capacity (fuel) 5.6 US qt
Power transmission  From drive motor via centrifugal clutch and V-belt direct to exciter.