Shave-Master SM-400 Concrete Shaver

Motor 18 kW (Electric)
Working Width 400 mm
Drive hydrostatic, self-propelled
Weight 690 kg
SKU: SM-400-EL Category:



Built for high Performance on big areas. The new SM-400 Machine is a further development of the already powerful line of SM-320. With that knowledge and experience this Power House with a 400 mm Working width was designed. 


  • Renovation of industrial floors
  • Coating removal
  • Safetey grooving
  • Epoxy screed removal
  • Aggregate exposure
  • Lippage removal
  • Tolerance works
  • Eliminate trip hazards

Cutting large and fast on 400 mm width.

Cutting up to 30 mm deep right away, depending on ground hardness.


The Shave-Master SM-400 works on the same principle as the RM-400. The drum is enclosed in the main body of the machine and rotates at high speed. The difference is that the drum is made up of a number of “Diamond Blades” which produce fast and efficient results on different surfaces.


According to the job the drums can be assembled in different ways. With compact assembling whole layers can be removed.

Diamond Blade

Ø 350 mm

30 Diamond Blades

Assembling:  “compact”


  • Dust Free when attached to a suitable vacuum unit
  • Self Propelled electric/hydrostatic drive controls
  • Variable cutting depth up to 30 mm according to concrete hardness
  • Height adjustable and anti-vibration handles
  • Heavy duty welded steel construction.
Switch box

ON-OFF Button emergency Stop, control supply voltage

Speed control

Forward and reverse, variable drive speed

Drum control

Single lever for drum engage quick lift

Cutting depth

Control for fine tuning depth of drum


Unique Wheel Transmission and drive for ON-SPOT U-Turns

Drive unit

Hydrostatic drive unit completely sealed


Full safety operating system, Dead-Man-Switch

Dust control

Vacuum connection for almost dust-free operation


Motor 18 kW
Voltage 400V / 50Hz 32A
Working Width 400 mm
Drive hydrostatic, self-propelled
Weight 690 kg
Dimensions 90 x 190 x 125 cm
Delivery content SM-400 with 1 Drum
  30 Diamond Discs SM-400-350 (3mm) inc. 96 spacers
  Operating manual and spare parts list
  Audit Log und Warranty Certificate

Additional information


RM-320-B, RM-320-EL-11, RM-320-EL-12.6, RM-320-EL-15, RM-320-EL-2