MJV1069 Features: * All steel gear system: Triple planetary transmission is lubricated with a specially designed flex coupler to withstand heavy duty workload and protect the motor from damage while under load * Non marring bumpers protect walls, molding and furniture from damage * MTS operates at 190 RPM for scrubbing and 320 RPM for polishing or spray buffing flip the toggle switch located on the switch box to change brush speed * Flexible dual triggers with steel clamp lever: Designed for left or right hand operation, non-conductive with built-in safety lock-out to prevent accidental startup clamp adjusts handle position * Heavy duty switch is set in die cast aluminum switch box won"t chip or rust * 50 Ft power cord: Safety yellow, three wire grounded with water resistant jacket * Wheel support system- extra heavy reinforced 6 point cast aluminum * Aluminum apron: Heavy duty metal adds more strength, rigidity and durability also shields the transport wheels from damage the attached steel clamp lever adjusts the handle position * Motor frame: 66 * Transmission: Triple planetry drive * Brush size: 17" for MTS-17E, MTSV-17E and 20" for MTS-20E, MTSV-20E * Brush speed: 190 or 320 rpm for MTS-17E, MTS-20E and 160 to 320 rpm for MTSV-17E, MTSV-20E * Handle: All metal with trigger lock mechanism * Apron: Aluminum * Bumper: Vinyl * Transport wheels: 5" * UL/CSA Approval: UL Specifications: * Current: 13.5 Amps for MTS-20E, MTSV-20E and 13 Amps for MTS-17E, MTSV-17E * Motor: 1.5HP, 120V Dimensions: * Cord length: 50", 14/3 STW Warranty: * Warranty: Motor and gear box 2 Years, Housing - 5 Years