CW34 Pneumatic Roller Operating Weight - Standard Machine Empty 22050 lb Operating Weight - Maximum Ballast 59525 lb Compaction Width 82 in View Full Specs CW16 Pneumatic Roller Operating Weight - 9 Wheel Base Machine 11464 lb Operating Weight - 9 Wheel with Maximum Ballast (1) 33069 lb Compaction Width 68 in View Full Specs CW16 Pneumatic Roller Operating Weight - 11 Wheel Base Machine 11685 lb Operating Weight - 11 Wheel with Maximum Ballast 32849 lb 11 Wheel Compaction Width with Bias Tire 84 in View Full Specs