The heavy-duty W 220 Fi large milling machine from Wirtgen handles a wide range of applications from surface layer rehabilitation to complete pavement removal and fine milling. The DUAL SHIFT powershift transmission with extended milling drum speed make this machine the ideal solution for demanding milling tasks. Plus, the new LEVEL PRO ACTIVE leveling system is built directly into the machine control system, optimizing precision in height control and machine positioning.
Specifications
| W 220 Fi |
| Rated Power | 801 hp @ rpm |
| Operating Weight | 81792 lb |
| Working Width | 87 in |
Features
Large Milling Machines
- Large milling machines are equipped with a milling drum positioned under the centre of the machine and a two-part loading system that extends out towards the front.
- The high-performance swivel-mounted and height-adjustable discharge belt allows the machine to load trucks faster and more efficiently.
- These machines are equipped with a standard, full-length, user-friendly operator’s platform and can be upgraded with a cabin that can be rotated hydraulically for improved visibility on the jobsite.
MILL ASSIST
- The innovative MILL ASSIST machine control system adjusts the speed of the diesel engine and milling drum, the traction drive, the water system, and the machine’s advance rate. This process delivers countless benefits, such as improved machine performance, increased operator efficiency, minimized diesel consumption, CO2 emissions, pick consumption and noise emissions.
Cutting Technology
- The drum, pick holder, and pick work together, ensuring precision, efficiency, and high-quality results.
- Round shaft picks and cutting tools break up the surface and granulate it into small pieces of reusable material during the milling process, delivering a precise finished product.
- Picks are firmly anchored in the rugged Wirtgen toolholder systems to deliver precise, stable, and productive milling while reducing wear of the cutting tools.
- Wirtgen offers an extensive selection of drums, enabling operators to perform a variety of applications in pavement work, performing and recycling jobs, or in cutting processes for mining and soft rock.
Leveling Technology
- Wirtgen’s leveling technology adjusts height, depth, and pitch for extremely accurate results. The system compares the actual values to predefined target values and adjusts the deviations proportionately, guaranteeing outstanding leveling results while significantly reducing your operator’s workload.
Control Technology
- All Wirtgen machines feature a built-in, high-quality machine control system. Intuitive controls allow your operator to work efficiently with minimal training.
- Computer-assisted automatic functions and intelligent information and diagnostic systems not only optimize work process and machine productivity, but also the performance and capability of the machine operator.
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