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Current number of specifications

John Deere Hagie™ STS12 Sprayer


Number of Cylinders6
Fuel tank capacity134.7 gal510 L
Displacement408.9 cu in6.7 L
Emission levelFinal Tier 4 (FT4)
Peak rated power296.4 hp221 kw
Alternator amps
Diesel exhaust fluid (DEF) tank capacity10 gal37.9 L
Drive Train
DriveFull-time four-wheel drive (4WD)
ShiftingInfinitely variable
Hydraulic reservoir capacity50.2 gal190 L
Spray speed range0.8 to 32 km/h 0.5 to 20 mph
Transport speed, maximum34.8 mph56 km/h
Boom length options18/24/27, 18/30, or 36/40 m 60/80/90, 60/100, or 120/132 ft
Automatic boom heightNORAC
Plumbing materialStainless steel
Ground height adjustment46 to 264 cm 18 to 104 in.
Breakaway widthFor 27-m (90-ft) booms - 3 m 10 ft For 30-m (100-ft) booms - 3.8 m 12.5 ft For 36-m (120-ft) booms - 4.6 m 15 ft
Boom sections7 or 9 sections on booms - 27/36 m 90/120 ft
Solution System
Capacity1162.4 gal4400 L
Tank materialStainless steel
Rinse tank capacity100.4 gal380 L
Quick fill size3 in7.6 cm
Rate control makeJohn Deere Raven / Ag Leader optional
Automatic section controlOptional
DisplayJohn Deere GreenStar 2630
Solution system controlJohn Deere
Fill locationFront standard Side/rear optional
Chemical injection methodRaven Sidekick - optional
Chemical eductorOptional
Chemical eductor capacity (size)7.9 gal30 L
Flow meter size2.3 in5.8 cm
Pressure strainer50 mesh
Boom StrainerStandard 80 mesh
Dry compatibleNo
SuspensionIndependent air-ride
Crop clearance with standard tires183 cm 72 in.
Front tires380/85R46, 320/90R50, or 320/105R54
Rear tires380/85R46, 320/90R50, or 320/105R54
Flotation tiresLSW 680/55R42
Hydraulic tread adjustOptional
Wheel tread spacing305 to 386 cm 120 to 152 in.
Wheel base140.2 in356 cm
Turning radius18 ft in5.5 m
Parking brakesIntegrated in final drives
Ladder raise/lowerHydraulic
Total weight with 120-ft boom27659.2 lb12546 kg
Primary brakesDrive system dynamic braking
Total weight with 90-ft boom27919.3 lb12664 kg