Visit Dynapac in your country / region

More languages and regions to be announced soon!


CP274 Pneumatic rollers

  • Pictures
  • Dimensions
Discontinued true
Operating Mass: 23,800 lbs
Wheel loads with max. ballast: 6,600 lbs
Rolling width:91 in

Technical data

Operating mass (incl. ROPS) 23,800 lbs
Mass with max. ballast 59,500 lbs
Mass with wet sand ballast 37,500 lbs
Speed low 4.4 mph
Speed high 14.0 mph
Rolling width 91 in
Tire overlap 1.7 in
Wheel loads, without ballast 2,650 lbs
Wheel loads, with wet sand ballast 4,200 lbs
Wheel loads, with max. ballast 6,600 lbs
Tire pressure (min/max) 36 / 123 psi
Tire type (smooth) 13/80 R20
Water spray system, type Pressurized
Water spray system, tank capacity 110 gal
Water spray system, spray nozzle one per tire
Ballast volume 106 cu. ft.
Manufacturer/Model Cummins QSB 4.5 Tier3
Rated power, SAE J1995 110 hp @ 2,200 rpm
Type Water cooled turbo Diesel
Fuel tank capacity 55 gal
Electrical system 24V
Hydraulic system
Driving Axial piston pump with variable displacement.
Axial piston motors (2) with variable displacement.
Steering Axial piston pump with variable displacement.
Service brake 2 multidisc brakes on rear wheels activated by pedal.
Parking/Emergency brake Failsafe multidisc brakes in both gear boxes.

Operations & maintenance manuals

Spare parts manuals


Eager to see the schematics of CP274?

Please Log in or Register to MyDynapac to get access.