... an even spread of compactive force over the whole base plate*Throttle control for easy holding working speed. (Throttle control ... LF200/6.5HP)C90R (gasoline engine, Robin EY20/5.0HP)C90RC (gasoline engine, Robin copy RB20/5.0HP)C90D (diesel engine ... Type: air-cooled, single cylinder, 4-strokeSize of Base Plate (L x W)(cm): 51 x 45Max. Centrifugal force( ... x H)(cm): 60 x 47 x 76 Vibratory Plate Compactor