CC422CHF

An articulated tandem roller featuring a unique ability for pivotal steering on the rear drum, giving up to 500 mm

offset. The CC444CHF is designed for major asphalt compaction jobs on motorways, streets and airfields.

Also suitable for use in the compaction of "Roller Compacted Concrete" (RCC) and on gravel for base

courses. This machine is equipped with four rubber tyres at the rear instead of a drum. The rubber wheels are

driven in pairs by separate propulsion motors, thus minimising the risk of damaging newly laid asphalt

compound when making sharp turns. The rubber wheels ensure a denser and smoother surface on the asphalt, a

feature that is sometimes required. The CC422CHF has got the high frequency technique for the low amplitude.

Masses (kg)  
Max. operating mass 12000
Compaction  
Static linear load, front/rear (kg/cm) 30,7/31,2 / [30,7/31,2]
Nominal amplitude, high/low (mm) 0,8/0,3 / [0,8/0,3]
Vibration frequency, at high/low amplitude (Hz) 50/61 / [50/63]
Centrifugal force per drum, at high/low amplitude (kN) 129/75 / [135/80]
Dimensions (mm)  
Drum width 1680
Engine  
Model Cummins 4BTAA 3.9-C
Rated power, SAE J1995, at 2200 rpm, kW (hp) 93 (125)

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