John Deere R4045 Sprayer

John Deere R4045 Sprayer Specs front
John Deere R4045 Sprayer Specs front
John Deere R4045 Sprayer Specs side
John Deere R4045 Sprayer Specs side
John Deere R4045 Sprayer Specs extended
John Deere R4045 Sprayer Specs extended



Number of Cylinders


Fuel tank capacity

155 gal


549.3 cu in

Emission level

Final Tier 4 

Peak rated power

346 hp


200 amp

Diesel exhaust fluid (DEF) tank capacity

7.8 gal

Drive Train

Drive Train Type



Full-time four-wheel drive (4WD)



Hydraulic reservoir capacity

26 gal

Spray speed range

40 km/h 25 mph

Transport speed, maximum

35.3 mph


Boom length options

27.4, 30.4, or 36.5 m 90, 100, or 120 ft

Automatic boom height

BoomTrac Pro - 5 sensor (optional)

Plumbing material

Stainless or polypropylene

Ground height adjustment

50 to 245 cm 19.6 to 96.5 in.

Breakaway width

Stainless-steel boom - 3.3 m 10.8 ft Carbon fiber boom - 3.7 m 12.1 ft

Boom sections

13 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

Solution System


1199.9 gal

Tank material

Stainless steel

Rinse tank capacity

170.7 gal

Quick fill size

3 in

Automatic section control

John Deere Section Control (optional)

Solution system control

Automatic (optional) or manual

Fill location

Side fill, front fill (optional), and LoadCommand (optional)

Chemical injection method

Direct injection (optional)

Chemical eductor

Stainless steel

Chemical eductor capacity (size)

8.5 gal

Flow meter size

2.1 in

Suction strainer

20 mesh

Pressure strainer

50 mesh

Boom Strainer

80 mesh


Dry compatible

Yes - 5.7 or 8.5 m3 200 or 300 cu ft


Dual-strut independent wheel air-ride suspension

Crop clearance with standard tires

147 cm 58 in.

Front tires

380/105 R50, 420/95 R50, or 480/80 R50

Rear tires

380/105 R50, 420/95 R50, or 480/80 R50

Flotation tires

620/70 R46 or 800/55 R46

Hydraulic tread adjust


Wheel tread spacing

305 to 406 cm 120 to 160 in.

Wheel base

169.3 in

Turning radius

30.2 ft in

Parking brakes

Spring-engaged, hydraulic-disengaged wet disk pack

Ladder raise/lower


Total weight with 100-ft boom

35595.9 lb

Total weight with 120-ft boom

36155.9 lb

Total weight with carbon fiber boom

36.6-m (120-ft) boom - 15,444 kg 34,048 lb 40.2-m (132-ft) boom - 15,499 kg 34,169 lb

Primary brakes


Total weight with 90-ft boom

35423.9 lb