Tractor · 1978Unverified
John Deere 4440 Hi-Crop
John Deere 4440 Hi-Crop — Iron Horses Series · 130 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
130 hp
Weight
5022 kg
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
High-Clearance tractorReference
Built in Waterloo, Iowa, USAReference
Two-wheel driveReference
Four-post Roll-Gard ROPS canopy.Reference
Variants
4440row-cropReference
4440 Hi-Crophigh-clearanceReference
Engine
John Deere 7.6L 6-cyl dieselReference
John DeereReference
turbocharged dieselReference
6-cylinderReference
liquid-cooled inlineReference
Displacement7.6 LReference
Bore/Stroke116 x 121 mmReference
Air cleanerdry with safety elementReference
Compression14.9:1Reference
Rated RPM2200Reference
Firing order1-5-3-6-2-4Reference
Oil capacity15.1 LReference
Coolant capacity34.1 LReference
Intake valve clearance0.457 mmReference
Exhaust valve clearance0.711 mmReference
Transmission
16-speed partial power shiftReference
8-speed partially synchronizedReference
TransmissionJohn Deere Quad-RangeReference
Typepartial power shiftReference
Gears16 forward and 6 reverseReference
TransmissionJohn Deere Syncro-RangeReference
Typepartially synchronizedReference
Gears8 forward and 2 reverseReference
PTO & Hydraulics
PTO (claimed)96.9 kWReference
Dimensions
Wheelbase271 cmReference
Weight5022 kgReference
Front tire9.50-20Reference
Rear tire20.8-38Reference
Ag front9.50-20Reference
Ag rear20.8-38Reference
Ag front7.50-20Reference
Ag rear15.5-38Reference
Ag rear18.4-38Reference
Ag rear18.4-34Reference
Length401 cmReference
Width242 cmReference
Height (steering wheel)266 cmReference
Height (exhaust)310 cmReference
Shipping weight5022 kgReference
Clearance (front axle)104 cmReference
Clearance (rear axle)76 cmReference
Rear axle85 mmReference
Front tread152 to 223 cmReference
Speeds
With 18.4-34 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.