Dalhart, Spearman, Dumas, Perryton, Pampa, Guymon, Boise City
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John Deere R4023

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  • Boom structure built with high-strength square tube 
  • Enhance management skills with JDLink™ Connect system 
  • Optimal weight distribution means operator can get into field earlier 
  • Provides 129-kW (173-hp) turbocharged PowerTech™ PSS 4.5L Tier 4 diesel engine 
  • Wide or narrow axle available to fit a variety of cropping row widths 
  • Huck®-bolted C-channel frame lays the foundation for a smooth ride 
  • Soft Shock option for rough or uneven terrain applications  
  • Air bag/shock suspended axle provides a comfortable ride even in rough conditions 


Manufacturer John Deere
Model R4023
Peak rated power 129 kW
173 hp  
Emissions Final Tier 4
Number of cylinders Six
Displacement 4.5 L
275 cu in.  
Alternator ---
Fuel tank capacity 310 L
82 gal.  
Diesel exhaust fluid (DEF) tank capacity 17 L
4.5 gal.  
Solution system  
Capacity 2300 L
600 gal.  
Tank material Polyethylene
Rinse tank capacity 265 L
70 gal.  
Quick fill size 5.1 cm
2 in.  
Automatic section control John Deere Section Control (optional)
Solution system control Manual
Fill location Side fill
Chemical injection method ---
Chemical eductor Stainless steel
Chemical eductor capacity (size) 20 L
5.5 gal.  
Flow meter size 5.1 cm
2 in.  
Suction strainer 16 mesh
Pressure strainer 50 mesh
Boom strainer 80 mesh
Rate control make  
Boom length options 18 or 24 m
60 or 80 ft  
Automatic boom height BoomTrac Pro - 3 sensor (optional)
Plumbing material Polypropylene
Ground height adjustment 38-193 cm
15-76 in.  
Breakaway width 1.83 m
6 ft  
Boom sections Five
Type Hydrostatic tandem Saur pumps
Pump size is tandem 75 cc  
Drive Full-time four-wheel drive (4WD)
Shifting Electrohydraulic (on the go)
Hydraulic reservoir capacity 61 L
16 gal.  
Spray speed range 0-32 km/h
0-20 mph  
Transport speed, maximum 43 km/h
27 mph  
Dry compatible No
Suspension Air bar/shock suspended
Crop clearance with standard tires Narrow - 112 cm
44 in.  
Wide - 127 cm  
50 in.  
Front tires IF320/80R42, 380/R80R38, IF380/80R38, 420/85R34
Rear tires IF320/80R42, 380/R80R38, IF380/80R38, 420/85R35
Flotation tires ---
Hydraulic tread adjust Manual standard
Hydraulic optional (wide only)  
Wheel tread spacing Narrow - 183-224 cm
72-88 in.  
Wide - 229-305 cm  
90-120 in.  
Wheel base 373 cm
147 in.  
Turning radius 4.9 m
16 ft  
Parking brake Hydraulic release
Primary brakes Hydrostatic
Ladder raise/lower Hydraulic
Total weight with 80-ft boom 8,240 kg
18,165 lb  
Total weight with 90-ft boom ---
Total weight with 100-ft boom ---
Total weight with 120-ft boom ---
Air compressor Standard
Foam marker capacity Direct injection optional
Date collected  
Remote service tools  

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