List Your Equipment For Free  /  Seller Login
☰
Equipmentdown-arrow
  • Parts Search
  • Equipment Specs
  • Wanted to Buy
  • CEG Bargains
  • All Equipment List

  • Aerial Lifts
  • Aggregate Equipment
  • Agricultural Equipment
  • Air Compressors
  • Asphalt / Concrete / Paving
  • Asphalt Pavers
  • Attachments
  • Backhoe Loaders
  • Cold Planers / Milling Machines
  • Compact Track Loaders
  • Compaction Equipment
  • Conveyors / Feeders / Stackers
  • Cranes
  • Crawler Carriers
  • Crawler Dozers
  • Crawler Loaders
  • Crushers
  • Drills
  • Dumpers
  • Excavators
  • Forestry Equipment
  • Forklifts
  • Landscaping Equipment
  • Light Towers
  • Material Handlers
  • Mini Excavators
  • Miscellaneous Equipment
  • Motor Graders
  • Off-Highway Trucks
  • Off-Highway Water Trucks
  • On-Road Trucks
  • Pipelayers
  • Power Systems and Generation
  • Pumps
  • Scrapers
  • Screening
  • Skid Steer Loaders
  • Skip Loaders
  • Snow Equipment
  • Straw Blowers / Hydroseeders
  • Sweepers
  • Telehandlers
  • Trailers
  • Trenching / Boring / Cable Plows
  • Utility Vehicles
  • Welders
  • Wheel Dozers
  • Wheel Loaders
    • Newsdown-arrow
    Auctionsdown-arrow
    Companydown-arrow
    Subscribedown-arrow
    Parts
    Buyer's Guides
    Digital Issues
    Videos
    search-icon Search

    New and Used Blaw Knox Road Wideners For Sale

    Top Models





    Years / Hours / Price - Show options




    Read our Paving, Compaction, and Milling Buyer's Guide updated for 2025.


    See Top Road Wideners from Blaw Knox

    Photo of a Blaw Knox RW38
    Blaw Knox RW38
    Auction Pricing
    Apply for Financing
    Auction Sale Date: 2025-02-12
    Location: Columbus, OH
    Serial: 0502002
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Machine description:
    Open Operator Station, Ford 4 Cylinder Gasoline Engine, Hydrostatic Drive, 10 ft 3 in Spreading Width, 20 in Conveyor Closing Time: 2025-02-12 09:05:45 AM... more info about the Blaw Knox RW38.

    Photo of a Blaw Knox RW195
    Blaw Knox RW195
    $21,000.00 USD
    Apply for Financing
    Location: Novi, MI
    Serial: 0766007
    Last Updated: 2025-01-30
    Michigan Cat

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Machine description:
    BLAWKNOX- DETROIT DIESEL TOTAL HOURS UNKNOWN, CONDITION, HOURS, AND ATTACHMENTS SUBJECT TO CHANGE, PLEASE CALL FOR MACHINE LOCATION... more info about the Blaw Knox RW195.

    Photo of a 1978 Blaw Knox RW195H
    1978 Blaw Knox RW195H
    Call for Price
    Apply for Financing
    Location: Bridgeton, MO
    Hours: 1174
    Stock: Z5298
    Last Updated: 2025-02-02
    CMW Equipment, Inc.

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Machine description:
    RW195H with 14' of strike off and push rollers and all standard equipment.... more info about the 1978 Blaw Knox RW195H.

    Photo of a 1978 Blaw Knox RW195H
    1978 Blaw Knox RW195H
    Call for Price
    Apply for Financing
    Location: Bridgeton, MO
    Hours: 1174
    Stock: Z5298
    Last Updated: 2025-02-02
    CMW Equipment, Inc.

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Machine description:
    RW195H with 14' of strike off and push rollers and all standard equipment.... more info about the 1978 Blaw Knox RW195H.

    Photo of a 1987 Blaw Knox RW100
    1987 Blaw Knox RW100
    Auction Pricing
    Apply for Financing
    Auction Sale Date: 2025-03-20
    Location: Minneapolis, MN
    Hours: 1430
    Serial: 1000705
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Machine description:
    Open Operator Station, John Deere 4 Cylinder Diesel Engine, Hydrostatic Drive, 2 ft 7 in - 5 ft 6 in Spreading Width, 21 in Conveyor, Broom ... more info about the 1987 Blaw Knox RW100.

    Photo of a 1989 Blaw Knox RW100
    1989 Blaw Knox RW100
    Auction Pricing
    Apply for Financing
    Auction Sale Date: 2025-02-17
    Location: Orlando, FL
    Serial: 1001118
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Photo of a 1992 Blaw Knox RW195D
    1992 Blaw Knox RW195D
    Auction Pricing
    Apply for Financing
    Auction Sale Date: 2025-02-17
    Location: Orlando, FL
    Hours: 1559
    Serial: 19516-01
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Machine description:
    Open Operator Station, Dual Controls, John Deere 6068T 6 Cylinder Diesel Engine, Hydrostatic Drive, Extendable Strike-off, Wash Down System, 144 in Conveyor, Broom ... more info about the 1992 Blaw Knox RW195D.

    Photo of a Blaw Knox RW-38
    Blaw Knox RW-38
    Auction Pricing
    Apply for Financing
    Auction Sale Date: 2025-02-17
    Location: Orlando, FL
    Serial: 0771011
    Last Updated: 2025-02-02
    Ritchie Bros. Auctioneers

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Machine description:
    Open Operator Station, Hydrostatic Drive, 4 Cylinder Diesel Engine, 20 ft Spreading Width, 20 in Conveyor ... more info about the Blaw Knox RW-38.

    Photo of a 2001 Blaw Knox RW-195D
    2001 Blaw Knox RW-195D
    Auction Pricing
    Apply for Financing
    Location: Overland, MO
    Hours: 3810
    Serial: 19527-48
    Last Updated: 2024-12-31
    Purple Wave, Inc.

      Click for Phone Number
      Dealer Website
      Email Dealer
      More Details

    Machine description:
    2001 Blaw-Knox RW-195D road widenerHours: 3,810 on meterSerial: 19527-48EngineJohn DeereDisplacement: 6.8LCylinders: 6Fuel type: DieselTransmissionHydrostatic3F - 3RFeaturesExtensionsQuantity: 7Width:... more info about the 2001 Blaw Knox RW-195D.