Brown & Sharpe 818 Techmaster 2-Axis Hydraulic Surface Grinder with Chuck and Coolant System Equipped With: 18" x 8" Electromagnetic Chuck with Variable Control, Wheel Hub & Nut, Coolant Tank & Pump Electrics: 208 Volt, 3-Phase Manufacturer: Brown & Sharpe Model: 818 Techmaster Serial Number: 523-1818-1353 Main Unit Approx Weight: 5100.00 lbs Main Unit Dimensions (in inches): Length: 75.00" Width: 76.00" Height: 81.00" Components: Coolant Tank: Length: 21.00" Width: 15.00" Height: 20.00" Specs: Table Working Surface: 8" x 18" Max Chuck Size: 8" x 18" Max Table Movement (Manual): 23" Auto Longitudinal Feed Rate: 100 FPM Max Max Distance Spindle / Wheel to Table: 19-1/2" (Under 7" Wheel) Max Wheel Size : 7" x 1/2" x 1-1/4" Wheel Speed: 3600 RPM Crossfeed Travel Auto / Manual: 9-1/2" Cross Feed Automatic Increments: .010" to .500" Hand Wheelhead Downfeed Increments: .0001" Spindle Drive: 2HP