Cold Milling Machine W 1900
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Efficient milling in the 2-m class Cold Milling Machine W 1900

Economic efficiency guaranteed – the multi-purpose W 1900 Compact, lightweight, dependable The scope of activity of the lightweight W 1900 cold milling machine extends from a wide variety of fine milling applications and the large-scale rehabilitation of surface courses all the way to the complete removal of asphalt packages at full depth. The machine masters all of these challenges with superior ease, producing high-quality milling results at exceptionally low operating costs. The tried-andtested Flexible Cutter System (FCS) Light provides economically efficient solutions for all fine...

Minimized operating cost As an alternative to the cold milling machines of the 2-m class, the W 1900 is capable of removing entire pavements at a depth of 32 cm in one single machine pass. The powerful front loading system fully meets the r ­ equirements of transporting the milled material from the drum housing quickly and reliably. LEVEL PRO, the automatic levelling system specially developed for milling operations, provides highly accurate milling ­ results of superior quality. The machine’s compact design ensures ease of transport, good ­ view and superb manoeuvrability.

Tremendous milling performance comes as a standard feature

Advance rate (m / min) Theoretical milling ­performance (m² / h) Removing asphalt packages at depths of up to 320 mm. ­ Theoretical milling performance of the W 1900 cold milling machine. ­ Perfect milling results in the removal of thin ­ pavement layers. Versatility plus high performance The performance diagram for the W 1900 is an effective tool for the machine user, as it enables him to roughly estimate the expected theoretical milling performance. Our large milling machine is capable of removing ­ sphalt packages at a milling depths of up to 320 mm easily in just a single machine pass....

Ease of operation – high milling performance Ergonomically and clearly designed operator’s platform Milling machine operators can familiarize themselves with the control system of the W 1900 in no time at all as handling requires only a few simple steps: the controls are arranged within easy reach and within the operator’s ­mmediate i field of vision, and are labelled in a clear and ­anguage-neutral fashion. l In addition, two steering wheels enable operation from the left or the right. The compact ­ esign offers a good d overall view of both the machine and construction site at all times....

The seat can be moved out over the right side of the machine, placing the operator in an ideal working position. Highly convenient: the protective canopy can be folded down for transport at the push of a button. Two operating consoles with optimized arrangement of the controls.

Automatic levelling system LEVEL PRO meets all requirements For highly precise, high-quality milling At the customer’s request, the W 1900 is equipped with the automatic levelling system LEVEL PRO which has been specially developed for milling operations: LEVEL PRO achieves as yet unrivalled, top-quality milling results! The state-of-the-art system enables the levelling mode to be changed during operation, and additional ­ ensors can easily be s integrated into the ongoing milling process. Ultimately, these refinements result in perfectly ­ recise p milling depth and inclination. Another...

Automatic ON / OFF Settings Horn Switchover ­button Set value Actual value Handling is facilitated by the ­ learly structured control panel c Levelling system of the latest generation Different types of sensors, such as wire-rope sensor, slope sensor or ultrasonic sensor, can be selected or de-selected during the milling operation as required. Control of the milling depth can be effected by sensing along a wire with a transducing sensor, or by non-­ ontact sensing of a c wire or reference surface. Set and actual values of the left and right milling depths and of the cross slope are shown on...

Versatile drum assembly guarantees full utilization of the W 1900’s capacity FCS milling drum Milling width: Milling depth: Tool spacing: FCS fine milling drum Milling width: 2,000 mm Milling depth: 0 – 100 mm Tool spacing: 8 mm FCS micro fine milling drum Milling width: 2,000 mm Milling depth: 0 – 30 mm Tool spacing: 6 x 2 mm

The lifting side plates reliably seal off the drum housing when in working position. Wide range of applications with FCS Light The W 1900 goes it alone on the construction site when equipped with FCS Light. The field-proven system offers a broad range of applications, for it enables milling drums of equal width but with different tool spacings to be changed quickly and easily. A wide variety of additional jobs in the surface treatment of road pavements can thus be carried out economically with fine milling ap- plications. The milling drum assembly scores top marks also with the...

Milling economically with the HT22 quick-change toolholder system The intelligent HT22 quickchange toolholder system offers lots of application benefits. Heavy-duty technology The patented HT22 quick-change toolholder system impresses with high wear resistance in day-to-day operation on the job site, easy handling and additional tool cooling provided by an optimized toolholder design – to name just a few of its many advantages. It optimizes productivity and cuts operating costs. The integrated water spray system effectively prevents the formation of dust during the milling operation and...

Optimised shaft angle geometry for increased component strength Around 6 % greater shaft cross section for considerably greater resistance to shaft breakage Protective plugs for screw drive Optimised screw geometry for simple and safe mating up Optimised welded joints with increased strength, yet at the same time with enough flexibility for optimum pick rotation Improved protection of the bottom part thanks to complete coverage of the upper part Around 67 % greater upper part contact surface to the bottom part for longer bottom part service life Wear-resistant head design Increased wear...