Cold Milling & Reclaiming Class

Wirtgen Cold Milling Machines for Night Highway Overlays

Half-lane and full-lane cold planers with LEVEL PRO depth control, front-loading conveyors and Tier 4 Final power — built for milling trains that must hit gradeability targets before the asphalt temperature window closes.

  • Milling width 2.0–2.2 m class
  • Depth control LEVEL PRO multi-sensor
  • Engine Tier 4 Final / EU Stage V
Wirtgen cold milling machine cutting asphalt on multi-lane highway
18,000+Milling & reclaim units deployed
70+Countries with paving support
28Regional drum & parts hubs
8,000hRotor rebuild cycle target
Capability Stack

Depth Control, Rotor Wear, Conveyor Load-Out and Field Response Tuned for Milling Duty

Each alternating band maps a paving pain point — gradeability drift, pick consumption, truck cycle time and mean-time-to-repair — to a measurable Wirtgen engineering control.

LEVEL PRO sensor array on cold milling machine

LEVEL PRO Holds Milling Depth Across Variable Asphalt Layers

Multi-sensor averaging across side plates and sonic or averaging beams keeps cold milling machines inside millimetric depth bands when binder and wearing courses change thickness mid-lane. Operators see live depth and cross-slope so night overlay trains avoid cutting into sound pavement or leaving high spots that force rework after the mat cools.

Milling drum with carbide picks

Drum Geometry Matched to Compaction Force of Downstream Rollers

Pick pattern and drum diameter choices are documented against typical vibration frequency and compaction force windows used by the following roller train. That alignment reduces oversized millings that choke MTV hoppers and keeps discharge opening consistency predictable when reclaimers later remix the RAP stream on full-depth reclamation corridors.

Front-loading conveyor filling haul truck

Conveyor Load-Out Protects Truck Cycle Time on Narrow Shoulders

Front-loading conveyors with swing and height control let milling machines stay in the cut while haul trucks stage on the shoulder. Hydraulic system pressure and belt speed are tuned so operating weight of the mill does not surge when wet millings spike torque demand on night shifts with high binder content.

Field technician servicing reclaimer rotor

Regional Hubs Stage Rotor Kits Before Telemetry Alarms Escalate

IoT tickets on hydraulic system pressure, ground pressure anomalies and rotor vibration feed regional hubs that pre-stage picks, holders and final drive kits. Mean-time-to-repair targets under eighteen hours keep milling trains earning when a single stopped cold planer would idle the entire paving convoy.

Worksites

Four Pavement Environments Where Wirtgen Trains Stay on Grade

Industry cards highlight the real cutting and mixing conditions your equipment managers and project directors bid every season.

Highway night milling train

Interstate Night Overlays

Half-lane and full-lane mills synchronized to paver speed so compaction force windows are not wasted waiting on millings trucks.

Municipal street reclaiming

Municipal FDR Corridors

Reclaimers dosing cement or foamed bitumen into existing base while traffic is staged one lane at a time.

Airport runway milling

Airport Pavement Rehab

Tight gradeability and groove reinstatement tolerances with LEVEL PRO averaging across wide runway panels.

Industrial yard soil stabilization

Industrial Hardstands

Soil stabilizers lifting bearing capacity under container yards and plant access roads with binder-treated base.

Project Milestones Across Global Paving Corridors

  1. 2017

    1,400 lane-km interstate milling

    W210-class mills · LEVEL PRO depth logs · night-shift MoE acceptance.

  2. 2019

    FDR corridor — 86 km rural highway

    WR-class reclaimers · cement binder dosing · 7-day strength sampling.

  3. 2022

    Airport runway panel mill-and-replace

    Full-lane millers · cross-slope control · airside FOD protocol.

  4. 2025

    Hybrid-assist milling pilot fleet

    IoT fuel maps · Tier 4 Final baseline · 11% diesel intensity drop.

We held milling depth inside three millimeters across twelve night shifts on a variable binder course. The LEVEL PRO average kept our paver train from chasing high spots, and the regional hub staged pick kits before the IoT alarm became a stoppage.

— Equipment Manager, Midwest Interstate Overlay Contractor

Field-milled. Depth-proven. Corridor-ready.

From cold milling machines to reclaimers and soil stabilizers — we ship the train and stay on-site through the first 1,000 hours of cutting and mixing.

Schedule a Corridor Walk