Product Description
20ton single drum road roller
* Rich configuration
Electrically controlled water-spray, highefficient and water- saving
Emulsified liquid tank
Wear-resistant scraper can be lift and fixed during transportation
* Hydraulic system
It's applied with double drive traveling system composed of imported plunger pumps and plunger motors and is equipped with automatic parking brake mechanism.
The vibrating drum is driven by imported hydraulic parts, with free changeover between single and double vibrating modes.
The hydraulic articulated steering system features flexible motions and effectively adapts to diversified working conditions.
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Product Parameters
model |
LG520A9 |
Work mass (kg) |
20000 |
Static line pressure (N/cm) |
478 |
Exciting force (kN) |
356/255 |
Nominal amplitude (mm) |
1.9/1.0 |
Vibration frequency (Hz) |
28/33 |
Vibration wheel diameter (mm) |
1600 |
engine |
- |
Engine power (kw) |
129/128 |
Engine speed (r/min) |
2000 |
Overall dimensions (mm) |
6320*2390*3183 |
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