John Deere R4045 Sprayer

  • 1,200 gal (4,500L) tank
  • Direct injection product mixing option
  • Load Command™ option
  • Dry spinner compatibility increases versatility


+ CommandView™ III cab offers unsurpassed amenities

+ 36.6-m (120-ft) boom with swing-link suspension eliminates additional passes through the field

+ Faster spray and transport speed allow operators to get to the field sooner

+ Smooth, stable ride enables operator comfort and better maneuverability

+ Dry spinner spreader compatibility increases versatility by allowing the conversion of a machine with a wet solution system into a dry nutrient applicator with a 5.6- m3 (200-cu ft) or 8.5-m3 (300-cu ft) carrying capacity

+ Solution Command System (SCS) allows for automation at the fill station

+ Direct injection allows operators to manage their chemical risks

+ Load Command™ system offers unmatched loading performance

+ Get the most out of every drop with ExactApply™ system

+ Monitor sprayer performance in the cab

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Peak rated power258 kW
346 hp
EmissionsFinal Tier 4
Number of cylinders6
Displacement9.0 L
549 cu in.
Alternator200 amp
Fuel tank capacity586.7 L
155 gal.
Diesel exhaust fluid (DEF) tank capacity29.5 L
7.8 gal.

Solution system

Capacity4542 L
1200 gal.
Tank materialStainless steel
Rinse tank capacity646 L
170 gal.
Quick fill size7.6 cm
3 in.
Rate control make
Automatic section controlJohn Deere Section Control (optional)
Solution system controlAutomatic (optional) or manual
Fill locationSide fill, front fill (optional), and LoadCommand (optional)
Chemical injection methodDirect injection (optional)
Chemical eductorStainless steel
Chemical eductor capacity (size)32 L
8.5 gal.
Flow meter size5.1 cm
2 in.
Suction strainer20 mesh
Pressure strainer50 mesh
Boom strainer80 mesh


Boom length options27.4, 30.4, or 36.5 m
90, 100, or 120 ft
Automatic boom heightBoomTrac Pro - 5 sensor (optional)
Plumbing materialStainless or polypropylene
Ground height adjustment50 to 245 cm
19.6 to 96.5 in.
Breakaway widthStainless-steel boom - 3.3 m
10.8 ft
Carbon fiber boom - 3.7 m
12.1 ft
Boom sections13 sections with boom length - 40 m
132 ft
11 sections with boom length - 36.58 m
120 ft
9 sections with boom length - 30.48 m
100 ft
7 sections with boom length - 27.43 m
90 ft


DriveFull-time four-wheel drive (4WD)
Hydraulic reservoir capacity98.4 L
26 gal.
Spray speed range40 km/h
25 mph
Transport speed, maximum56.8 km/h
35 mph


Dry compatibleYes - 5.7 or 8.5 m3
200 or 300 cu ft
SuspensionDual-strut independent wheel air-ride suspension
Crop clearance with standard tires147 cm
58 in.
Front tires380/105 R50, 420/95 R50, or 480/80 R50
Rear tires380/105 R50, 420/95 R50, or 480/80 R50
Flotation tires620/70 R46 or 800/55 R46
Hydraulic tread adjustHydraulic
Wheel tread spacing305 to 406 cm
120 to 160 in.
Wheel base430 cm
169.3 in.
Turning radius9.2 m
30.2 ft
Parking brakeSpring-engaged, hydraulic-disengaged wet- disk pack
Primary brakesHydrostatic
Ladder raise/lowerHydraulic
Total weight with 80-ft boom
Total weight with 90-ft boom16,068 kg
35,350 lb
Total weight with 100-ft boom16,146 kg
35,521 lb
Total weight with 120-ft boom16,400 kg
36,080 lb
Total weight with carbon fiber boom36.6-m (120-ft) boom - 15,444 kg
34,048 lb
40.2-m (132-ft) boom - 15,499 kg
34,169 lb


Air compressorOnboard air standard
Foam marker capacityInjection foamer
Remote service tools

Additional information

Date collected26-May-2017