John Deere R4044 Sprayer


Boom

Automatic Boom Height BoomTrac Pro™ – 5 sensor (optional)
Boom Length Options 27.4, 30.5, 36.6, or 40.2 m 90, 100, 120, or 132 ft
Boom Material Steel or carbon fiber
Boom Sections 13 sections with boom length – 40.2 m 132 ft 11 sections with boom length – 36.6 m 120 ft 9 sections with boom length – 30.5 m 100 ft 7 sections with boom length – 27.4 m 90 ft
Breakaway Width Stainless-steel boom – 3.3 m 10.8 ft Carbon fiber boom – 3.7 m 12.1 ft
Ground Height Adjustment 50 to 245 cm 19.6 to 96.5 in.
Plumbing Material Stainless steel (polyethylene optional)

Engine Details

Number Of Cylinders 6
Fuel Tank Capacity 155 gal (586.7 L)
Displacement 549.3 cu in (9 L)
Emission Level Final Tier 4 (FT4)
Peak Rated Power 325.9 hp (243 kw)
Alternator 200 amp amps
DEF Tank Capacity 7.8 gal (29.5 L)

Drive Train

Drive Train Type Hydrostatic
Drive Full-time four-wheel drive (4WD)
Shifting Electrohydraulic
Hydraulic Reservoir Capacity 25.9 gal (98 L)
Spray Speed Range 0 to 40.2 km/h 0 to 25 mph
Transport Speed, Maximum 35 mph (56.3 km/h)

Solution System

Tank Material Stainless steel
Rinse Tank Capacity 120 gal (454.2 L)
Automatic Section Control John Deere Section Control (optional)
Solution System Control Automatic (optional) or manual
Fill Location Side fill, front fill (optional)
Chemical Eductor Stainless steel
Chemical Eductor Capacity (Size) 8.5 gal (32 L)
Flow Meter Size 2.1 in (5.1 cm)
Suction Strainer 20 mesh
Pressure Strainer 50 mesh
Boom Strainer 80 mesh
Capacity 1000 gal (3785.4 L)
Quick Fill Size 3 in (7.6 cm)

Chassis

Suspension Dual-strut independent wheel air-ride suspension
Wheel Base 169.3 in (430 cm)
Dry Compatible Yes – 5.7 m3 200 cu ft
Crop Clearance With Standard Tires 152.4 cm 60 in.
Front Tires 320/90 R46, 380/90 R46, or 420/80 R46
Rear Tires 320/90 R46, 380/90 R46, or 420/80 R46
Flotation Tires 520/85R38 or 620/70R38 (field installed only)
Hydraulic Tread Adjust Standard
Wheel Tread Spacing 305 to 406 cm 120 to 160 in.
Turning Radius 28.6 ft in (8.7 m)
Parking Brakes Spring-engaged, hydraulic-disengaged wet disk pack
Ladder Raise/Lower Automatic
Total Weight With 100-Ft Boom 31438 lb (14260 kg)
Total Weight With 120-Ft Boom 31800 lb (14424.2 kg)
Total Weight With Carbon Fiber Boom 36.6-m (120-ft) boom – 13,877.2 kg 30,594 lb 40.2-m (132-ft) boom – 13,915.3 kg 30,678 lb
Primary Brakes Hydrostatic
Total Weight With 90-Ft Boom 31335 lb (14213.3 kg)
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