Specs for the Hypac C850D. Find equipment specs and information for this and other Smooth Drum Rollers. Operating Weight, 26590 lbs (12,061 kg) View updated Hypac C850D Vibratory Smooth Drum Roller specs. Get dimensions, size, weight, detailed specifications and compare to similar Vibratory SmoothSingle Drum Vibratory Roller This manual was written for operators and maintenance Operation of Road Rollers and Soil Compactors” and all. HYPAC C850B C825B COMPACTOR PARTS MANUAL BOOK CATALOG ON CD/DVD HYPAC C560A Roller Compactor Owner Operator Operation Maintenance Manual book. 1996 Hypac C850B single drum vibratory roller. smooth front drum, 23.1x26 rear tires, 20500 lbs. base operating weight, Serial B188C2033T, Unit# 5012. Operating Weight. Rolling. SAE Engine. Max Wheel Load. Unballasted-Max lbs (kg). Width in (mm) Power hp (kW) Tire Size lbs (kg) per tire.