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Features & Specs

  • PowerTech™ E 6.8 L Engine
  • Polyethylene Tank
  • Standard or Premium Cab
  • Integrated 4600 CommandCenter™ Display
See All Features
Rated Engine Power129 kW (173 hp)
Boom Width18 m or 24 m (60 ft. or 80 ft.)
Spray Tank Capacity2,300 L (600 gal.)
Spray SpeedUp to 32 km/h (20 mph)

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    R4023 Sprayer


    When application windows are tight and the hours are long, our new cab keeps you at the top of your game in round-the-clock comfort. Ask your John Deere dealer for details on the all new R4023 Sprayer with 2,300 L (600-gal.) tank and spraying widths of 18 m (60 ft.) or 24 m (80 ft.). Perfectly sized for smaller, odd-shaped fields.

    Sit back and relax. You're looking at one of the most comfortable seats in the business. The all-leather, heated, ventilated seat features nine vertical and lateral adjustments, back support and a larger seat cushion than before.

    More peace and quiet. All new sound suppression enhancements include a noise-reducing hydro-drive plate, cab insulation, gaskets and isolators to help you get away from it all.

    Deluxe sound system. Fire up the new first class stereo system with 101.6 mm x 152.4 mm (4 in. x 6 in.) speakers and a subwoofer for all-day listening pleasure.

    Big screen monitor. You'll be amazed at the crisp clarity of the high resolution GreenStar™ 3 CommandCenter™ display. The all new cornerpost display gives you key machine information at a glance. You've got to love the latest technological advances all working together so you don't have to.

    Sprayer controls at your fingertips. The smart sprayer-specific CommandARM™ gives you fingertip control of important sprayer functions. John Deere integrated technologies help you with the challenges of balancing the right sprayer adjustments all day for peak efficiency.

    Conveniences at arm's reach. Integrated BlueTooth® connectivity. A 12-volt power port for your devices. An electronic adjustable right-side mirror for clear view to the rear of the sprayer. A front pull-down sunshade. Plus three cupholders for your favourite beverage - all to help you feel more relaxed and get more done.

    Get settled in. If you spray in rougher terrain such as no-till or strip tilled fields, the R4023 has a new solution — the Soft Shock option. It's built to absorb the forces these rough terrains can generate, ensuring a smooth ride and accurate spray patterns up to 32 km/h (20 mph).

    Easy delivery. The compact size allows for easy trailer loading and storage in smaller buildings.







    Your local John Deere dealer is the best resource for support of your John Deere equipment.

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    We strive to ensure that John Deere products are of exceptional quality. Safety is our top priority.

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    View a list of all technical publications for this product.  Some Operator's Manuals are available for viewing in electronic format.

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    Whether you're checking parts availability or placing an order JDParts Online brings your John Deere dealer's parts counter right to you.

    View JDParts.JohnDeere.comView JDParts.JohnDeere.com

    2.80% Finance Available on Selected Self-Propelled Sprayers Includes Bonus Mobile Weather*

    Time isn’t the only thing you’ll be saving with a new 4 Series Self-Propelled Sprayer.

    01 May 2017 - 31 July 2017

    *Bonus Mobile Weather included at no charge. Conditions apply. Finance available through John Deere Financial Limited to approved commercial applicants only. Finance is based on 30% deposit, GST back and 4 year term with 4 annual repayments. Fees and charges apply. Other terms and rates are available. These offers are valid on new R4023, R4030, R4038 and R4045 Self-Propelled Sprayers. If not amended or withdrawn earlier, the promotion expires on 31/07/2017.

    All statements and image reflect premium cab only. Bluetooth is a registered trademark of Bluetooth SIG, Inc.

    Product features are based on published information at the time of publication. Product features are subject to change without notice. Contact your local John Deere dealer for more information.