Tractorpedia.com

John Deere 4250

John Deere 4250 tractor
View Images
The John Deere 4250 is a row-crop tractor produced from 1983 to 1988 as part of the 50 Series. It was built in Waterloo, Iowa, USA. The tractor features a John Deere 7.6L 6-cylinder turbocharged diesel engine producing 144 hp. Transmission options include a 16-speed partial power shift and a 15-speed full power shift. It offers two- or four-wheel drive with hydraulic wet disc brakes and a Sound-Gard cab standard. The tractor has a fuel capacity of 65 gallons and a closed center hydraulic system with up to 16 gallons capacity depending on transmission. The rear hitch is a IIIN/II type with a 6,290 lbs lift capacity. PTO is independent with 540/1000 RPM options. The 4250 supports various John Deere loaders including models 148, 158, and 260 with different lift capacities and bucket sizes. Original prices ranged from $43,341 for the Quad-Range ROPS 2WD to $63,597 for the Power Shift Cab 4WD.
John Deere 4250tractorspecificationsenginetransmissionhydraulicsattachmentsfarm tractor
Power144 hp
Founded1983 - 1988
Model4250

Technical Specifications

Detailed specifications and technical data for John Deere 4250

Power

Engine:144 hp (107.4 kW)
PTO (tested):120.86 hp (90.1 kW)
PTO (claimed):120 hp (89.5 kW)
Drawbar (tested):106.38 hp (79.3 kW)
Drawbar (claimed):101 hp (75.3 kW)

Engine

Type:John Deere 7.6L 6-cyl diesel
Power:144 hp (107.4 kW)
Details:turbocharged diesel, 6-cylinder, liquid-cooled
Rated RPM:2200
Air cleaner:dry
Bore/Stroke:4.56x4.75 inches (116 x 121 mm)
Compression:15.8:1
Displacement:466 ci (7.6 L)
Firing order:1-5-3-6-2-4
Oil capacity:18 qts (17.0 L)
Starter volts:12

Capacity

Fuel:65 gal (246.0 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)

Variants

4250 Hi-Crop:high clearance

Electrical

Ground:negative
Batteries:2
Battery volts:6, 12 Optional
Charging amps:72, 90 (with Sound-Gard cab)
Charging system:alternator

Hydraulics

Type:closed center
Valves:2 or 3
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)
Pump flow:26.5 gpm (100.3 lpm)

Mechanical

Cab:Sound-Gard cab standard. Optional four-post Roll-Gard ROPS.
Drive:Two- or four-wheel drive
Brakes:Differential hydraulic wet disc brakes
Final drives:inboard planetary
Power steering:yes
Differential lock:hydraulic rear

Production

Type:Row-Crop tractor
Series:50 Series
Built in:Waterloo, Iowa, USA
Original price:$43,341 (1983 Quad-Range ROPS 2WD ), $63,597 (1983 Power Shift Cab 4WD )
Years produced:1983 - 1988

Attachments

Loaders:[object Object],[object Object],[object Object]

Transmission

Options:16-speed partial power shift, 15-speed full power shift
Power Shift full power shift:15 forward and 4 reverse gears, Perma-Clutch wet disc clutch, 42 qts (39.7 L) oil capacity (2WD), 54 qts (51.1 L) oil capacity (4WD), Optional transmission. Full (clutchless) power shift can be made between gears, forward and reverse.
Quad-Range partial power shift:16 forward and 6 reverse gears, Perma-Clutch wet disc clutch, 64 qts (60.6 L) oil capacity, Tractor must be stopped to select one of four ranges. Clutchless power shift between speeds 1-2 and 3-4 in range. A synchronized shift (using clutch) can be made between 2 and 3 in range.

Tractor hitch

Control:lower-link draft sensing
Rear Type:IIIN/II
Rear lift:6,290 lbs (2853 kg)

Dimensions & Tires

Weight:11755 to 13855 pounds
Front tire:10.00-16
2WD Rear tire:18.4-38
2WD Wheelbase:106.7 inches (271 cm)
4WD Wheelbase:105.3 inches (267 cm)

Power Take-off (PTO)

Clutch:hydraulic wet disc
Rear PTO:independent
Engine RPM:540@2200, 1000@2200
Rear PTO Type:540/1000

Related Models

John Deere 4255

Model:4255

John Deere 4050

Model:4050

John Deere 4450

Model:4450

John Deere 4240

Model:4240