John Deere R4023

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  • Optimal weight distribution means operator can get into field earlier
  • Monitor sprayer performance in the cab
  • Air bag/shock suspended axle provides a comfortable ride even in rough conditions
  • Soft Shock option for rough or uneven terrain applications
  • Huck®-bolted C-channel frame lays the foundation for a smooth ride


MODEL John Deere R4023 Sprayer
Peak rated power 173 hp (129 kW)
Emissions Final Tier 4
Number of cylinders 4
Displacement 276 cu in. (4.5 L)
Fuel tank capacity 82 gal. (310 L)
Diesel exhaust fluid (DEF) tank capacity 4.5 gal. (17 L)
Capacity 600 gal. (2300 L)
Tank material Polyethylene
Rinse tank capacity 70 gal. (265 L)
Quick fill size 2 in. (5.1 cm)
Automatic section control John Deere Section Control (optional)
Solution system control Manual
Fill location Side fill
Chemical eductor Stainless steel
Chemical eductor capacity (size) 5.5 gal. (20 L)
Flow meter size 2 in. (5.1 cm)
Suction strainer 16 mesh
Pressure strainer 50 mesh
Boom strainer 80 mesh
Boom length options 60 or 80 ft (18 or 24 m)
Automatic boom height BoomTrac Pro - 3 sensor (optional)
Plumbing material Polypropylene
Ground height adjustment 15 to 76 in. (38 to 193 cm)
Breakaway width 6 ft (1.83 m)
Boom sections Five
Type Hydrostatic tandem Saur pumps; Pump size is tandem - 4.58 cu in. (75 cc)
Drive Full-time four-wheel drive (4WD)
Shifting Electrohydraulic (on the go)
Hydraulic reservoir capacity 16 gal. (61 L)
Spray speed range 0 to 20 mph (0 to 32 km/h)
Transport speed, maximum 27 mph (43 km/h)
Dry compatible No
Suspension Air bar/shock suspended
Crop clearance with standard tires Narrow - 44 in. (112 cm); Wide - 50 in. (127 cm)
Front tires IF320/80R42, 380/R80R38, IF380/80R38, or 420/85R34
Rear tires IF320/80R42, 380/R80R38, IF380/80R38, or 420/85R35
Flotation tires  
Hydraulic tread adjust Manual standard; Hydraulic optional (wide only)
Wheel tread spacing Narrow - 72 to 88 in. (183 to 224 cm); Wide - 90 to 120 in. (229 to 305 cm)
Wheel base 147 in. (373 cm)
Turning radius 16 ft (4.9 m)
Parking brake Hydraulic release
Primary brakes Hydrostatic
Ladder raise/lower Hydraulic
Total weight with 80-ft boom 18,165 lb (8,240 kg)
Air compressor Standard
Foam marker capacity Direct injection optional
Date collected 26-May-2017