Wirtgen W50Ri

WIRTGEN W50RI — SMALL COLD MILLING MACHINE

EFFICIENT MILLING AND GRANULATING OF ROAD PAVEMENTS

Asphalt and concrete pavements can be cost-effectively removed with cold milling machines. The range of applications extends from the complete removal of asphalt and concrete to the layer-by-layer removal and levelling of asphalt and concrete surfaces. With WIRTGEN cold milling machines, it is possible to machine working widths from 1 ft 2 in up to 14 ft 5 in and working depths up to 1 ft 2 in in a single pass. In addition, a large number of different milling drums, such as ECO cutters or fine milling drums, ensure that machines can be used with a high degree of flexibility.

COLD MILLING WITH SMALL MILLING MACHINES

Small milling machines are equipped with a wheeled chassis and a milling drum positioned at the rear of the machine. The granulated RAP separated by the rotating milling drum is collected by a slewing discharge belt located at the rear of the machine and immediately conveyed to waiting trucks. That is why small milling machines are also called rear loaders. The compact rear loaders are designed to be operated by a single person. In addition, they are usually extremely maneuverable and have a retractable right rear wheel.

HIGH-PRECISION, INTUITIVE LEVEL PRO PLUS LEVELING SYSTEM

When milling, it’s important to remove the layers at the specified depth. WIRTGEN’s intuitive LEVEL PRO PLUS leveling technology can be relied on to precisely maintain the specified milling depth.

SIMPLE, INTUITIVE OPERATION WITH LEVEL PRO PLUS

The LEVEL PRO PLUS leveling system developed especially for cold milling machines offers easy and intuitive one-hand operation using the rotary knob, and the menu can be configured as desired. LEVEL PRO PLUS stands out due to its extremely precise milling results.

FULLY INTEGRATED

The LEVEL PRO PLUS leveling system is fully integrated into the machine control system. enabling a high degree of automation.

ADDITIONAL AND AUTOMATIC FUNCTIONS

The LEVEL PRO PLUS leveling system Offers many automatic and additional functions that make the operator’s job easier. This also speeds up work processes.

DISPLACEMENT SENSORS

The reference line is scanned via heavy-duty displacement sensors built into the hydraulic side plate cylinders and displayed directly on the high-resolution LEVEL PRO PLUS control screen.

LEVELING BOOM

The telescoping leveling boom with an ultrasonic sensor for scanning references located up to 6 ft 7 in (2.0 m) to the left of the machine guarantees perfect milling results, even when performing complex leveling jobs.

EFFICIENT MULTIFUNCTIONAL ARMREST

The W 50 Ri / W 60 Ri is equipped with an efficient multifunctional armrest that not only speeds up processes and improves results, but also results in a more satisfied operator.

ERGONOMICALLY DESIGNED MULTIFUNCTIONAL ARMREST

The multifunctional, individually adjustable armrest combines innovative design with perfect user-friendliness. Important data is displayed on the color control panel. The multifunctional armrest is also precisely integrated into the universal operating concept for the entire WIRTGEN small milling fleet, and it enables productive working from the outset.

JOB DATA

Information like the weight and volume of the milled material, the size of milled areas, or the number of loaded trucks can be displayed automatically. This job data can be used to log daily performance.

FAVORITES BUTTONS

Four buttons can be programmed with 20 different functions as required by the operator.

ADDITIONAL HEIGHT ADJUSTMENT

The hydraulically proportional machine height adjustment including the milling depth memory feature is conveniently controlled via the multifunctional armrest.

PERFECT VISIBILITY, COMFORT, AND ERGONOMICS

Perfect visibility. comfort. and ergonomics are factors that increase cost-effectiveness especially over the long term. Ultimately, they lead to greater productivity and profitability in every job.

PERFECT VISIBILITY

The optimized shape of the operator’s platform not only offers an unobstructed view of the right side plate, but also the left side plate as well. In addition, the intentionally narrow chassis offers an unobstructed view of the right-hand milled edge, and the compact design of the discharge conveyor’s suspension system ensures that the operator has a clear view of the milled surface behind the machine.

HIGH-QUALITY CAMERA / MONITOR SYSTEM

The camera / monitor system consists of two cameras and a heavy-duty monitor. The monitor provides a high-resolution view of the loading situation from the cameras at the end of the discharge conveyor and of the area in front of the milling drum housing below the machine.

COMFORT OPERATOR’S SEAT

The ergonomically designed, swiveling comfort seat with seat heater allows the operator to work in a relaxed manner. It also helps provide the operator an excellent view to the side and rear of the machine.

EFFECTIVE STEERING FUNCTIONS

The W 50 Ri / W 60 Ri is the most maneuverable cold milling machine in its class. Whether milling the tightest radii, turning in narrow sections, or driving around obstacles – the machine fully leverages its time-saving potential.

WIDE, OFFSET FRONT WHEELS

The wheels on the front axle are offset by 6 in (1 5 cm) (four-wheeled version) and drive “along one track” when the steering wheel is turned to the right. This optimizes driving onto obstacles and terrain edges. The extra wide front wheels also reduce surface load and wear.

EXTREMELY WIDE STEERING ANGLES

The extremely wide steering angles to the left and right guarantee small turning radii and thus rapid maneuvering, even in tight spaces.

AUTOMATIC SELF-STEERING FEATURE

When pivoted in front of the milling drum, the right rear wheel’s automatic self-steering feature not only gives the small milling machine maximum maneuverability but also minimizes tire wear.

DYNAMIC AND FAST MANEUVERING

The W 50 Ri / W 60 Ri is also the fastest cold milling machine in its class. It is always the first to reach its destination when quickly and independently driving to the next job site.

FAST STEERING

In situations where the operator needs to steer particularly fast – such as maneuvering or turning – the machine can be steered as always using the steering wheel.

PRECISION STEERING

The highly responsive hydraulic steering system allows the operator to steer the machine precisely and smoothly, including via the right-hand multifunctional armrest.

MAXIMUM SPEED OF 7.5 MPH (12 KM/H)

The travel speed of up to 5 mph (8 km/h) (three-wheeled version) or 7.5 mph {12 km/h) (four-wheeled version) ensures that milling jobs can be completed particularly quickly.

ABILITY TO REVERSE WITH MILLING DRUM ENGAGED

The ability to reverse with the milling drum engaged makes it possible to maneuver quickly and easily on the job site.

QUICK-PIVOTING RIGHT-HAND REAR WHEEL

When pivoted in, the right rear wheel makes precise milling along obstacles such as curbs and walls possible.

AUTOMATIC PIVOTING

The right-hand rear support wheel can be pivoted in front of the milling drum hydraulically from the operator’s platform to allow milling along curbs or other obstacles – without having to lower the milling drum to the ground. This process can be completed extremely quickly in 30 seconds or less. And since the milling drum is not in contact with the ground during the pivoting process, there is no risk of damage to the picks or the milled surface.

SECURE LOCKING

The secure end sturdy connection of the right-hand rear wheel to the chassis in the final position minimizes wear and increases precision.

EXTREMELY RUGGED SLIDING BEARING

The rugged, wear-resistant sliding bearing minimizes play in the kinematics, guaranteeing consistent, high-precision milling results.

OUTSTANDING PERFORMANCE THANKS TO SUPERIOR CUTTING TECHNOLOGY

Intelligent milling drum, side plate, scraper, and material depressor solutions make milling faster, easier, and increase its overall quality.

HT08 TOOLHOLDER SYSTEM

The newly developed HTO8 toolholder system stands out thanks to its outstanding wear resistance and long useful operating life.

SMALL RIDGES

The extremely small distance between the right-hand milled edge and the outer edge of the machine leaves only minimal ridges.

HYDRAULICALLY LIFTING SIDE PLATES WITH PROACTIVE FLOATING POSITION

Overload sensors on the left and right-side plates cause them to lift briefly to prevent them from sinking into soft ground.

AUTOMATIC SCRAPER LIFTING

Overload sensors protect the milling drum unit from damage by triggering the scraper to lift briefly, such as to avoid obstacles or uneven ground.

DECOUPLED SCRAPER

The scraper is decoupled from the discharge conveyor, enabling partial loading even when milling at maximum milling depth

ROAD SWEEPER

The sweeping unit attached to the front of the machine ensures that the milled surface is cleaned via circular brushes, enabling it to be milled precisely along an existing track.

HIGH LOADING CAPACTIY FOR MAXIMUM PERFORMANCE

A cold milling machine is only as good as its loading system. That’s why the W 50 Ri / W 60 Ri features a milled material loading system that was designed for maximum performance.

WIDE CONVEYOR SWING ANGLES

Wide conveyor swing angles of 30° to both the right and left make it possible to easily load material, even in difficult job site situations.

14 IN (350 MM) BELT WIDTH AND 1 IN (25 MM) CLEAT HEIGHT

The extra-large belt width of 14 in (350 mm) and cleat height of 1 in (25 mm) ensure a high conveying capacity.

HYDRAULIC FOLDING CONVEYOR

The hydraulic folding conveyor can be folded away quickly for easy transport and to adapt to site conditions.

OUICK-RELEASE COUPLING

The innovative quick-release coupling ensures that the hydraulic connections can be easily connected when mounting / removing the discharge conveyor.

HIGH TRACTION THROUGH OPTIMIZED WEIGHT DISTRIBUTION

High traction is the key to high productivity. The perfect weight distribution of the W 50 Ri / W 60 Ri provides a constant, high level of traction in any job site situation.

ADDITIONAL WEIGHTS

The low net weight of the small milling machine in combination with variable additional weights up to 2,205 lbs (1,000 kg) makes a high operating weight, ideal traction, and smooth and easy transport possible, depending on the requirements.

PARTICULARLY LOW CENTER OF GRAVITY

The machine’s extremely low center of gravity and its well-balanced weight distribution always ensure that it has excellent traction.

CENTRALLY LOCATED WATER AND DIESEL TANKS

Water and diesel tanks located in the middle of the machine ensure that its weight is distributed evenly between the axles and provide optimum traction, regardless of the fill level.

OUTSTANDING MACHINE STABILITY

The intelligently designed four-wheeled axle offers perfect maneuverability in any job site situation.

HIGHEST PRODUCTIVITY IN ITS CLASS

Complete jobs up to 20% faster with maximum cost savings! The small milling machine’s impressive engine performance and intelligent engine control play a major role in this respect.

IMPRESSIVE ENGINE PERFORMANCE

The maximum engine output with high torque guarantees fast, productive work, even at the maximum milling depth.

STATE-OF-THE-ART ENGINE CONTROL

The engine speed is controlled as required, keeping noise levels low and diesel consumption to a minimum. The cooling system with temperature-controlled fan speed also helps reduce noise emissions.

THREE DIFFERENT MILLING DRUM SPEEDS

Three different milling drum speeds make it possible to achieve unparalleled milling performance in a wide range of applications.

HYDRAULICALLY SWITCHING POWER BELT TENSIONER

The automatically engaging hydraulic power belt tensioner ensures that power is transmitted safely and effectively.

Similar models may be shown in addition to the featured model. Equipment may be shown with options.

Specifications are subject to change without prior notice.