Winter and summer road maintenance
Road Widener
The Road Widener is an attachment for effective road repairs including shouldering, widening and trench back filling. It is equipped with its own wheels and a rubber belt for throwing macadam, soil and other materials. It has a feature for adjusting the angle of the treated surface. An adjustable brush at its rear allows final cleaning. It is powered from the hydraulics of the base machine which can be trucks, telescopic loaders and backhoe loaders.
Benefits
- Adjustable height and width of the filling material
- Continuous filling of narrow shoulders and trenches
- Terrain copying 10°
- Brush for final cleaning
- Large storage tank capacity
Technical specifications
| Type | KRW 290 |
|---|---|
| Base Machine |  |
| Width (mm) | 3,200 |
| Working Width (mm) | 970 – 1,520 |
| Volume (m3) | 1.5 |
| Required Hydraulic Oil Flow (l/min) | 60 – 85 |
| Required Hydraulic Oil Pressure (bar) | 180 – 240 |
| Weight (kg) | 2,200 |
| Weight of Base Machine (t) | 6 – 14 |
| Type | KRW 290 |
|---|---|
| Base Machine | |
| Width (in) | 126 |
| Working Width (in) | 38.2 – 59.8 |
| Volume (ft3) | 52.97 |
| Required Hydraulic Oil Flow (US gal/min) | 15.9 – 22.5 |
| Required Hydraulic Oil Pressure (psi) | 2,611 – 3,481 |
| Weight (lb) | 4,850 |
| Weight of Base Machine (lb) | 13,228 – 30,865 |
* Specifications are subject to change
Video presentation
Winter and summer road maintenance
Road Widener
The Road Widener is an attachment for an effective road repairs including shouldering, widening
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How can we help you?
- +421 918 873 496
- tuzinsky@kovaco.sk
