Shinsetsu Concrete Floor Scaler SSM Series — 200mm & 250mm Working Width, Gasoline & Electric Models (SSM 2000H SSM 2000E SSM 2500H SSM 2500E) DCA Work Light With its sleek black and With its sleek black and yellow design Intelligent Trigger Switch Design – Maximum handling during operation MODEL COMPARISON: Specification SSM 2000H SSM 2000E SSM 2500H SSM 2500E Power Type Gasoline Electric Gasoline Electric Working Width 200 mm 200 mm 250 mm 250 mm Working Depth 4 mm 4 mm 4 mm 4 mm Work Efficiency 80 m² h on C30 concrete @ 8mm depth 80 m² h on C30 concrete @ 8mm depth 100 m² h on C30 concrete @ 8mm depth 100 m² h on C30 concrete @ 8mm depth Power Option Petrol Engine Electric Motor Petrol Engine Electric Motor Engine Motor Type 4 Stroke OHV Removing paint