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Guardian Rear Boom Sprayers
Overview






Guardian™ Rear Boom Sprayers
SP.240R and SP.275R





RUGGED SIMPLICITY AND PRECISION OPERATION

New Holland Guardian™ Rear Boom Sprayers deliver even, efficient product application with comfortable and easy control. Rugged construction and the simple mechanical drive system perform dependably season after season and improve your fuel efficiency and return on investment. A compact design offers an exceptional 15-foot turning radius for easy maneuverability. Four equal-size wheels provide a better ride, better turning radius and less compaction than sprayers with smaller front wheels. New Holland offers two Guardian rear boom sprayer models. Choose the model with the horsepower, width and tank capacity that best suits your needs.


 

CAB

 

NEW CAB DESIGN

The New Holland Guardian Sprayers are now offered with a new and improved cab. The new cab has a wide array of options to enable the operator to stay in the field longer, with superior comfort.
  • • New shape and styling
    • Larger door – easier access
    • Two rear windows improve visibility
    • New cab mounting to improve support and ride
    • Standard – total of 16 working lights
    • New, all-glass headlights
    • Larger, safer ladder
    • Available in Deluxe or Luxury


DELUXE CAB FEATURES

• Cloth, high-back seat
• Improved suspension
• Added seat adjustments
• AC/Heating manually operated
• Vents on floor and ceiling


RADIO

• AM/FM/WX Radio
• CD Player
• AUX input jack
• Antenna is in roof
• 2 speakers


STEERING COLUMN

• Double hinged and telescoping
• Self-cancelling signal switch
• Headlights and high/low beam built into signal switch
• Signal switch can be used for foam marker


LUXURY CAB FEATURES (IN ADDITION TO DELUXE CAB FEATURES)

• Suede leather, high-back seat
• Heated and cooled seat
• Active suspension
• Automatic AC/Heating temperature controls


RADIO

• XM Receiver
• Bluetooth
• 4 Speakers
• USB port
• Deluxe dome lights
• Lighted cup holder


STEERING COLUMN

• Leather wrapped steering wheel
• Foot pegs

 

STEP ABOARD

Unlike other sprayers that require you to squeeze through or around booms, or to climb narrow steep rung-style ladders, Guardian sprayers provide easy, unrestricted access to the cab. Simply walk up the wide, stair-style ladder to the cab platform. The ladder hydraulically folds up or down when the parking brake is released or engaged.

 

AWESOME VISIBILITY

With glass from the roof to the floor, you have a full view of the front wheels, gauges and the crop, and wrap-around rear windows give you fantastic visibility to the rear. The new cab offers more lighting with 16 working lights, as well as larger windows improving visibility.




TANKS



CAPACITY UP TO 1,200 GALLONS

Choose the tank that suits your needs – 1,000 or 1,200 gallon tanks in poly or stainless steel construction. Stainless steel tanks have integrated saddles. A deep sump design allows for complete draining and less product waste.


HIGH PERFORMANCE PUMP

Reliable ACE hydraulic-drive, centrifugal pumps deliver a powerful 100 gallons per minute at the pump for the SP.240R and 160 gallons per minute for the SP.275R. Pumps are mounted below tank level for easy priming.


TANK RINSE SYSTEM

Select a manual or electric 100-gallon rinse system option to flush the solution tank. A convenient fill station area next to the ladder makes it easy to fill the rinse tank.



BOOMS

 

RUGGED AND RELIABLE

For wide boom widths, choose the outstanding strength and rugged reliability of a truss boom system. The center section of the truss boom features a double pendulum suspension system with nitrogen accumulators to absorb the shock of boom movement. The result is a smooth, consistent boom height and spraying accuracy. The boom rest is now fixed in place, so you are no longer required to slide it in and out.



DRIVETRAIN

 


MORE POWER TO THE GROUND

The simple, reliable mechanical drive system used on Guardian Rear Boom Sprayers transfers more power to the ground for higher productivity, better fuel economy and lower operating costs.


POWERFUL, QUIET ENGINES

Cummins turbocharged diesel engines power both Guardian Rear Boom Sprayers. These engines are the quietest in the industry for this horsepower range. They provide high torque rise for added power when you need it. For added traction, use the foot-operated differential lock to transfer power to both rear wheels. An on-demand, front wheel assist option is available on the larger 275hp SP.275R Guardian model.

 

SINGLE-PASS COOLING

Both Guardian Rear Boom Sprayer models use the same stacked, one-pass cooling package. Instead of modules being layered front to back, they are positioned on top of each other so they all receive the same, cool air flow. The high-volume fan pulls air through the entire system in a single pass, allowing for more efficient flow of cooler air through all of the cores for maximum efficiency.


AUTOMATIC TRANSMISSION

Rugged, heavy-duty Allison automatic transmissions smoothly transfer power through the drivetrain. A locking torque converter maintains constant speed, even in uneven ground conditions. The five-range SP.240R transmission achieves speeds up to 42mph, while the SP.275R travels up to 40.6mph. A cruise control switch on the armrest console allows you to return to a pre-set speed with the push of a button.

 

HEAVY-DUTY, FULLY SUSPENDED AXLES

A crop clearance up to 48 inches allows you to perform. The structural steel front axle features massive 2.5 inch kingpins and bushings. A full 11 inches of suspension travel provides for a very smooth ride. The rear axle features a heavy-duty design with formed steel receiver tubes to handle harsh ground conditions. The active suspension system uses four air bags, gas shock absorbers, trailing arms and a large-diameter anti-sway torsion bar to keep the boom parallel to the ground. This system maintains a constant height and smooth ride.


FINAL DRIVE OPTIONS

Heavy-duty, cast-iron drop boxes provide 48 inches of crop clearance and are standard on the SP.275R and optional on the SP.240R. A 42-inch clearance angle drive shaft is standard equipment on the SP.240R.



MAINTENANCE

 

EASY TO SERVICE

New Holland Sprayers are designed for easy routine maintenance with components and fill points that are easy to reach.

 

COMPLETE ENGINE ACCESS

The shock-assist Guardian hood is easy to open and hinges forward for complete engine access. Hydraulic reservoir is located in front of the cooling package, directly above the pump, resulting in short hose length and unrestricted oil flow.
The approach to the walkway is now from the front of the sprayer, making it easier to access. This makes it more convenient to check engine fluids, clean the windshield, and access the cab door.


FILL CONTROL STATION

A convenient ground-level fill control station is located on the left side of the sprayer, along with remote battery terminals, remote pump switch and control valves. A stainless steel chemical fill hopper lowers for easy filling and lifts back up to storage position with spring assistance. Next to the fill station is a large, built-in, lockable storage compartment for convenient storage of tools and safety gear.


LARGE, SINGLE FUEL TANK

The 120-gallon fuel tank allows you to spend a full day without refueling. It is located on the right side and provides easy, ground-level fueling.



OPTIONS



CUSTOMIZE YOUR GUARDIAN SPRAYER

Outfit your New Holland rear boom sprayer with these high-performance options:
On-demand front wheel assist (SP.275R) provides more traction “on the fly” when you encounter soft or muddy field conditions.
Hydraulic alxe adjustment gives you the flexibility to easily adjust tread width from 120 to 150 inches from inside the cab.
Raven Ultraglide® or PowerGlide® Plus boom height control systems maintain optimum boom height.
Pace high pressure washer with hose reel allows for convenient rinsing and cleaning.
The auxiliary lighting option offers HID lights replacing halogen lights on the upper roof panel. The auxiliary package will have 4 HID lights and 13 halogen lights, totaling 17 work lights.
Boom blowout and drain kits allow you to fully clean the boom valves and lines.
A variety of tire options is sure to match your needs


SP.240R

Horsepower: 240
Tank Size: 1000 or 1200 gallons
Boom: 90 or 100 feet

SP.275R

Horsepower: 275
Tank Size: 1,000 or 1,200
Boom: 90, 100 or 120 feet
Guardian Rear Boom Sprayers - Blog