John Deere Introduces the Biggest of its Class 4 Sprayers — the R4045

John Deere recently rolled out the R4045 sprayer — a higher horsepower, large capacity self-propelled sprayer in the 4 Series sprayer line-up introduced in 2013.

The R4045, which replaces the company’s 4940 sprayer, offers the high application rates, productive spray speeds, and all the technology and comfort that ag service providers and large producers need to cover large fields quickly and efficiently, says the company’s press release.

The new R4045 Sprayer features a 346 horsepower Final Tier 4 PowerTech PSS 9.0L engine with four-wheel hydrostatic drive that can operate at 25 MPH spraying/spreading and 35 MPH in transport. For liquid applications, it comes with a 1,200-gallon solution tank and option of 90-, 100-, or 120-foot dual swing-link suspension, flat-fold booms that can apply up to 230 gallons per minute with a high-flow pump and dual flow meter.

The industry’s newest Class 4 sprayer can also be converted to a dry nutrient applicator by installing a high-capacity 200- or 300-cubic foot New Leader dry spinner spreader.

The sprayer also includes the Load Command system, described in this video, meaning it takes about three minutes to fill the 1,200-gallon tank. The factory-installed front fill option makes loading the machines much easier and convenient with 3-inch Quick Fill couplings, the company says. If equipped with John Deere’s Solution Command System Target Fill feature, operators may input the desired fill level (min. 150 gallons) using the numeric keypad. Target Fill consists of a tank level sensor inside the tank, the appropriate software and a micro display that shows the actual volume in the solution tank during the filling process.

Other optional features of the R4045 include the Direct Injection system that promotes quicker changeovers and faster cleanouts, and helps lower the risk of using multiple products. Standard end cap aspirators at the end of each spray section reduce nozzle turn-off time and the boom air purge system is available to help purge out additional product during change over. Boom height can be quickly between 19 and 92 inches, and there is an option for auto boom-height control.

The GreenStar 3 2630 Display features increased memory, a touch-screen interface, video capabilities and is ISOBUS compatible. It comes loaded with Field Documentation, Map-Based Prescriptions, On-Screen Mapping and other applications.

Click here to visit John Deere’s website.

 

 

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