Articulated combination roller
12 000 kg | AW 1120 F. Weyhausen AG & Co. KG

AW 1120
Engine
Deutz diesel engine TCD 2012 L4
96 kW at 2200 min¨¹

Drive/Transmission
Four-stage hydrostatic drive with traction control ( HA control )
A continuous tractive force adjustment automatically provides the axle and the roller drum with maximum traction - without any intervention on the part of the driver. This results in an automatic traction control and a noticeably improved climbing ability, especially in areas such as dike and embankment construction.

Low-maintenance vibratory system with 2 amplitudes and frequencies
No-spin rear axle
Both drives equipped with spring-loaded brake

optional: Eco-speed function
Use ECO Speed to reduce the motor rotation speed by approx. 400 r.p.m., as compared to the nominal rotation speed, without any loss of power of the hydraulic system.While the vibration frequencies and the centrifugal forces remain constant, the noise exposure both for the driver and the environment as well as the fuel consumption are markedly reduced.

Drum width
2100mm

Information
Standard unit equipped with smooth drum
Pad foot drums and pad foot segment kits are available as optional features

Operating weight
12.000 kg

Compaction
Centrifugal force 240 / 140 kN
Linear drum load 32.80 kg/cm
Amplitudes 1.8 / 0.6 mm
Frequencies 30 / 40 Hz

Field of application
construction of parking lots
roads and streets, runways
embankments and dikes

Gradeability
45% / 48% ( w / wo vibration )

Operating weight 12000 kg
Linear drum load 32.80 kg/cm
Amplitudes 1.8 / 0.6 mm
Frequencies 30 / 40 Hz
Centrifugal force 240 / 140 kN
Power 96 kW (130 HP)