New tandem rollers take operators to the edge
By Ammann
ProductsJan. 23, 2009 – The segmented drum and continuously selectable crab steering offset on Ammann’s new AV 70 X4 and AV 75 X4 tandem rollers allow excellent compaction right up to the edge.
The segmented drum and continuously selectable crab steering offset on Ammann’s new AV 70 X4 and AV 75 X4 tandem rollers allow excellent compaction right up to the edge.
A direct drive system with two independent hydraulic pumps guarantees exceptional driving properties, while the rear-mounted Cummins BTAA3.3-C80 engine insulates operators from heat and vibration and allows for safe and convenient maintenance.
“These versatile machines are designed for compacting asphalt base, binding and surface layers, as well as gravel and soil,” says Peter Price, Ammann area sales manager, Canada. “Combining convincing performance with easy, reliable and safe operation and maximum maneuverability, the X4 version of the AV 70 and AV 75 rollers is a welcome addition to the Ammann product line.”
A number of performance-enhancing and safety options are available on the new X4 models, including an open ROPS cabin with handrails and anti-vandal protection, and an asphalt temperature measuring instrument.
Technical data:.
| AV 70 X4 | AV 75 X4
|
|
| Working weight
|
7 100 / 7 400 kg |
7 500 / 7 800 kg |
| (15,652 / 16,314 lbs) | (16,534 / 17,196 lbs) |
|
| Working width
|
1 450 mm (57 in) | 1 600 mm (62.9 in) |
| Amplitudes
|
0,62/0,3 mm | 0,62/0,3 mm |
| Frequency
|
48 / 63 Hz | 48 / 63 Hz |
| Engine
|
Cummins BTAA3.3-C80 |
Cummins BTAA3.3-C80 |
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