Unverferth 1400 - 44'/40'

TANK

TAKE YIELDS TO THE MAX

The NutriMax liquid fertilizer applicator was purpose-built for high-performing farm operations that are looking to maximize crop yield. The heavy-duty coulter design, custom molded tank on models 2600, 1800 and 1400, toolbar widths from 90’ down to 30’ and tank sizes ranging from 2,600 to 1,000 gallons means you can find the right NutriMax to fit your needs.

CUSTOM-BUILT DESIGN
Models 2600, 1800 and 1400 feature an exclusive, custom-molded gray-colored poly tank that holds 2,600, 1,800 and 1,400 gallons of fertilizer respectively, which means you can cover more acres with fewer stops to fill.

MODEL 1000 TANK

Model 1000 features a gray-colored elliptical-style tank for a low-profile design and is mounted perpendicular to the hitch to reduce sloshing back-and-forth.

CONVENIENCE IS KEY

The front and rear tank-volume indicators with a red ball float on models 2600, 1800, and 1400 permit easy viewing from the tractor cab and from the rear of the unit for quick and easy filling. Model 1000 features a side-mounted tank volume indicator.

TOOLBAR

TRANSPORTATION INNOVATION
The NutriMax liquid fertilizer applicator features an innovative, patented fold design on 60’ and larger toolbars to achieve a narrow transport width for easy movement from field-to-field. Models 2600 and 1800 feature a 14’9” transport width with a 60’ toolbar, model 1400 folds to 14’9” with a 40’ toolbar, and model 1000 has a transport width of 13’9” with a 30’ toolbar.

SIZES

Model 2600 features toolbar widths of 90’, 88’, 80’, 66’ and 60’ on 30”, 22” or 20” spacing depending on the toolbar size.

Model 1800 features toolbar widths of 66’, 60’, 44' and 40’ foldable to 30' on 30”, 22” or 20” spacing depending on toolbar size.

Model 1400 features toolbar widths of 44’ and 40’ foldable to 30' with 38”, 36”, 30”, 22”, or 20” spacing depending on toolbar size.

Model 1000 features a 30’ toolbar with 38”, 36”, 30”, 22” or 20" spacing.

UNMATCHED FIELD PERFORMANCE

36" of toolbar operating clearance allows you to apply at later growth stages when it is needed most by the plant. Hydraulic down pressure on models 2600, 1800, and 1400 provides active toolbar downforce to keep the coulters in the ground for consistent penetration. Parallel linkages on models 2600 and 1800 enhance the down pressure on the coulters for consistent fertilizer positioning in the row.

WING TILT

The hydraulic wing tilt feature on models 2600, 1800, and 1400 automatically raises the wings 15° when raising the toolbar on end rows for minimizing crop damage while turning. Four tool-free adjustable toolbar gauge wheels on models 2600 and 1800 and two gauge wheels on models 1400 and 1000 ensure consistent working depth.

CONSTRUCTION

All models feature standard wing flex that allows the wings to move 15° above and 10° below horizontal on models 2600, 1800, and 1400 and 7° above and 7° below horizontal on model 1000 to follow field contours for consistent application over uneven terrain.

APPLICATION SYSTEMS

DURABILITY IS STANDARD

The NutriMax liquid applicator features the heaviest coulter system in the industry that is built to stand up to the toughest ground conditions. With innovative options like the Double Coulter and Dual Delivery application systems, along with the standard single coulter system, you can tailor the NutriMax liquid applicator to fit your fertilizer program.

SINGLE COULTER SYSTEM

Square-tube coulter posts mounted to the toolbar with cast iron clamps and straight bolts ensure that the coulter stays straight and the mounting posts won’t twist in tough conditions.

DOUBLE COULTER SYSTEM

This system features the same heavy-duty components as the Single-Coulter system, but utilizes 2 coulters that are offset 10" apart between each row. The nozzles inject fertilizer 5" closer to each row which is 33% closer than a single-coulter system! Studies have shown that injecting nitrogen closer to the plant root equates to increased yield and better uptake.

DUAL DELIVERY SYSTEM

This innovative application system combines a Single-Coulter down the center of each row with two trailing hoses, one mounted on each side of the coulter. This allows the operator to inject nitrogen into the soil down the middle of the row and apply it on top of the soil right next to the plant root.

PLUMBING & PUMPS

The standard hydraulic pump features pulse-width modulation that won’t overspeed the hydraulic motor, provides instant swath control response and only runs to meet the output demand which maximizes pump life.  Models 2600 and 1800 feature an Ace 750 PWM pump with run-dry technology and models 1400 and 1000 feature an Ace 205 PWM pump.

ISOBUS CONTROLS

The Raven ISOBUS controller conveniently connects to the tractor’s virtual terminal screen to control the rate of application and features a pressure transducer to monitor the toolbar pressure on the VT screen.

UNDERCARRIAGE

GOOSENECK HITCH

The gooseneck hitch design enhances the downforce on the toolbar for penetrating tough soils and the short hitch-to-axle length permits tighter turns for less crop rundown.

SINGLE OR DUAL WHEELS & TIRES

Single wheels and tires are available on models 1800, 1400, and 1000 and dual wheels and tires are available on models 2600 and 1800.   Models 1800 and 1400 with single and dual wheels and tires feature heavy-duty 10-bolt hubs, while model 1000 features 8-bolt hubs.

EQUALIZER TRACKS

Available on models 2600 and 1800 with an adjustable axle from 88" to 144" centers. The 16”-wide rubber track belt with an exclusive, patent-pending camber design pivots from side-to-side and front-to-rear for maintaining uniform ground contact in uneven terrain.

Due to continuing improvements in the design and manufacture of Unverferth products, all specifications contained herein are subject to change without notice.