Stehr

The Stehr Plate Compactor is a versatile tool able to cope with difficult ground conditions, yet provide consistent results. They can be mounted on various carriers, including wheeled loaders, rollers, excavators, Unimogs, tractors, graders and railway machinery.

With Stehr, there’s no need to make repetitive (and expensive) passes over the material. Thanks to its combined roller and plate configuration, it puts several complex steps together into one machine and does them all in one single run.

Advantages
  • A completely vertical compaction line using two counteraction eccentric shafts, this means that the force is applied 100 % vertically into the ground
  • The roller operates at low frequency and high amplitude (30 Hz), while the plate compactors work at high frequency (60Hz) and low amplitude
TypeSBV 55 H2SBV 55 H3SBV 55 H3SBV 55 H1SSBV 55 H4
Weight (kg) 820 1.315 1.235 685 1.890
Width (mm)  1.725 2.600 2.120 850 3.000
Hydraulic motor  Coq wheel  Coq wheel  Coq wheel  Coq wheel  Coq wheel 
Absorption Capacity (ccm)  2 x 19 3 x 19 3 x 19 1 x 14   4 x 14
Pump delivery rate (l/min)  67 67 67 49   2 x 49
min. Operating pressure (bar)  180 180 180 180 210
Laterally adjustable R/L (mm)   - 700  700 900  -
Frequency (Hz)  40 - 60 40 - 60 40 - 60 40 - 60 40 - 60
Amplitude (mm)  2, 12 2, 12   2, 12 2, 12 2, 12
Zentrifugalkraft (kN)  2 x 60 3 x 60 3 x 60  1 x 60 4 x 60