Agriculture R4038

R4038 for sale at Wm Nobbe & Co. St. Louis, Missouri. Serving your new and used equipment needs from Albion, Benton, Flora, Jerseyville, Marion, Norris City, Steeleville, Waterloo, Waterloo, Wayne City, IL, and Farmington, Scott City, St. Charles, and Ste. Genevieve, MO.

Double tap to zoom



  • Plumbing efficiencies lead to increased application rates, additional versatility as well as faster loading times 
  • ExactApply™ nozzle control increases precision application to maximize yield potential
  • CommandView™ III cab offers unsurpassed amenities
  • Monitor sprayer performance in the cab
  • Solution Command System (SCS) allows for automation at the fill station
  • Smooth, stable ride enables operator comfort and better maneuverability
  • Direct injection allows operators to manage their chemical risks
  • 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 cu. m (200 cu ft) carrying capacity 
  • Faster spray and transport speed allow operators to get to the field sooner


MODEL John Deere R4038 Sprayer
Peak rated power 310 hp (231 kW)
Emissions Final Tier 4
Number of cylinders 6
Displacement 549 cu in. (9.0 L)
Alternator 200 amp
Fuel tank capacity 155 gal. (605.7 L)
Diesel exhaust fluid (DEF) tank capacity 7.8 gal. (29.5 L)
Capacity 1000 gal. (3800 L)
Tank material Stainless steel
Rinse tank capacity 120 gal. (454.2 L)
Quick fill size 3 in. (7.6 cm)
Automatic section control John Deere Section Control (optional)
Solution system control Automatic (optional) or manual
Fill location Side fill, front fill (optional)
Chemical injection method Direct injection (optional)
Chemical eductor Stainless steel
Chemical eductor capacity (size) 8.5 gal. (32 L)
Flow meter size 2 in. (5.1 cm)
Suction strainer 20 mesh
Pressure strainer 50 mesh
Boom strainer 80 mesh
Boom length options 90, 100, or 120 ft (27.4, 30.4, or 36.5 m)
Automatic boom height BoomTrac Pro - 5 sensor (optional)
Plumbing material Stainless steel (polyethylene optional)
Ground height adjustment 19.6 to 96.5 in. (50 to 245 cm)
Breakaway width Stainless-steel boom - 10 ft 8 in. (3.3 m), Carbon fiber boom - 12 ft 1 in. (3.7 m)
Boom sections 13 sections with boom length - 132 ft (40 m); 11 sections with boom length - 120 ft (36.58 m); 9 sections with boom length - 100 ft (30.48 m); 7 sections with boom length - 90 ft (27.43 m)
Type Hydrostatic
Drive Full-time four-wheel drive (4WD)
Shifting Electrohydraulic
Hydraulic reservoir capacity 26 gal. (98 L)
Spray speed range 0 to 25 mph (0 to 40.2 km/h)
Transport speed, maximum 35 mph (56.3 km/h); Europe only - 24.9 mph (40 km/h)
Dry compatible Yes - 3200 cu ft (5.7 m)
Suspension Dual-strut independent wheel air-ride suspension
Crop clearance with standard tires 60 in. (152 cm)
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 120 to 160 in. (305 to 406 cm)
Wheel base 169.3 in. (430 cm)
Turning radius 28.5 ft (8.7 m)
Parking brake Spring-engaged, hydraulic-disengaged wet disk pack
Primary brakes Hydrostatic
Ladder raise/lower Automatic
Total weight with 80-ft boom  
Total weight with 90-ft boom 30,833 lb (14,015 kg)
Total weight with 100-ft boom 30,998 lb (14,090 kg)
Total weight with 120-ft boom 31,559 lb (14,345 kg)
Total weight with carbon fiber boom 120 ft (36.6-m) boom - 29,330 lb (13,304 kg); 132 ft. (40.2-m) boom - 29,451 lb (13,359 kg)
Air compressor Onboard air (standard)
Foam marker capacity Air injection foamer - 1.5 gal. (5.7 L)
Date collected 26-May-2017

SAVE TIME and schedule your service visit today