Production | |
Manufacturer | John Deere |
High-Clearance tractor | |
Built in Waterloo, Iowa, USA | |
Total built | 20 (estimate) |
While the 4050 was initially offered in a Hi-Crop variant, this was soon discontinued because of greater demand for the larger 4250 Hi-Crop tractor. The exact date or serial number is unknown, but it appears to be prior to the introduction of the turbocharged engine in 1986. Daniel Musil did extensive research into the Deere 4050 Hi-Crop production for a series of Green Magazine articles published from August to November 2010. |
Variants | |
4050 | row-crop chassis |
John Deere 4050 Hi-Crop Engine | |
John Deere 7.6L 6-cyl diesel | |
Engine details ... |
John Deere 4050 Hi-Crop Transmissions | |
16-speed partial power shift | |
15-speed full power shift | |
Transmission details ... |
John Deere 4050 Hi-Crop Power | |
Engine | 130 hp 96.9 kW |
Drawbar (claimed) | 87 hp 64.9 kW |
PTO (claimed) | 100 hp 74.6 kW |
Mechanical | |
Two-wheel drive | |
Steering | hydrostatic power |
Hydrostatic wet disc brakes | |
Sound-Gard cab standard with air-conditioning. Optional four-post Roll-Gard ROPS. |
Capacity | |
Fuel | 46 gal 174.1 L |
Hydraulic system | 10.5 gal (2WD Power Shift) 39.7 L |
  | 13.5 gal (4WD Power Shift) 51.1 L |
  | 16.0 gal (Quad-Range) 60.6 L |
Hydraulics | |
Type | closed center |
Capacity | 10.5 gal (2WD Power Shift) 39.7 L |
  | 13.5 gal (4WD Power Shift) 51.1 L |
  | 16.0 gal (Quad-Range) 60.6 L |
Pressure | 2277 psi 157.0 bar |
Valves | 2 to 3 |
Pump flow | 26.5 gpm 100.3 lpm |
Power Take-off (PTO) | |
Rear PTO | independent |
Rear RPM | 540/1000 |
Engine RPM | 540@2200 1000@2200 |
Dimensions & Tires | |
Wheelbase | 107 inches 271 cm |
Weight | 12,703 lbs 5762 kg |
Front tire | 7.50-20 |
Rear tire | 18.4-38 |
Full dimensions and tires ... |
4050 Hi-Crop Serial Numbers | |
1983 | 001000 |
1984 | 003501 |
1985 | 005001 |
FAQ: How to read a serial number table. |
4050 Hi-Crop Serial Location | |
Serial number plate on the rear of the transmission case. |
Links | |
4050 Hi-Crop video: YouTube montage of 4050 Hi-Crop photos |
Electrical | |
Ground | negative |
Charging system | alternator |
Charging amps | 72 |
  | 90 (with Sound-Gard cab) |
Batteries | 2 |
Battery volts | 6 |
  | 12 (optional) |
References | |
Agricultural Price List published in 1983, by John Deere |
Page information | |
Contact: Peter Easterlund | |
Updated on June 4, 2016 | |
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http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere. |