1250 by John Deere

1982 - 1989

1982 - 1989 Compact Utility tractorYanmar built

Series:

Series:1250 → 1450

1984 - 1988

1984 - 1988
Utility tractor
Yanmar built

Series:

Series:1250 ← 1450 → 1650

Production

Production
Distributor:John Deere
Manufacturer:Yanmar
Type:Utility tractor
Factory:Japan
Original price:$16,309 (1983 2WD )
Original price:$20,609 (1983 4WD )
Original price:$17,000 (1988 )

John Deere 1450 Power

John Deere 1450 Power
Engine (gross):55 hp
41.0 kW
PTO (claimed):50 hp
37.3 kW
Drawbar (tested):43.18 hp
32.2 kW
PTO (tested):51.39 hp
38.3 kW
power test details ...

John Deere 1450 Engine

John Deere 1450 Engine
Yanmar 3.1L 4-cyl diesel
Fuel tank:21.1 gal
79.9 L
Engine details ...

Mechanical

Mechanical
Chassis:4x2 2WD
 4x4 MFWD 4WD
Final drives:planetary
Differential lock:mechanical
Steering:power assist
Brakes:differential hydraulic wet disc
Cab:Two-post ROPS.
Transmission:9-speed sliding gear
Transmission details ...

Hydraulics

Hydraulics
Type:open center
Valves:0 to 2
Total flow:10.7 gpm
40.5 lpm

Tractor hitch

Tractor hitch
Rear Type:II/I
Control:center link sensing with position and draft control
Rear lift (at 24"/610mm):2,652 lbs
1202 kg

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:independent
Rear RPM:540

Dimensions & Tires

Dimensions & Tires
Wheelbase:82.8 inches
210 cm
Weight:4410 to 5230 pounds
Front tire:6.50-16
2WD Rear tire:14.9-28
Full dimensions and tires ...

John Deere 1450 attachments

John Deere 1450 attachments
front-end loader
Attachment details ...

1450 Serial Numbers

1450 Serial Numbers
Location:Below PTO
1984:1000
1985:2201
1986:3001
1987:3501
1988:3530

how to read serial numbers...

Electrical

Electrical
Ground:negative
Charging system:alternator
Charging amps:25
Battery volts:12

Production

Production Distributor:John Deere
Manufacturer:Yanmar
Type:Compact Utility tractor
Factory:Japan
Original price:$14,295 (1983 2WD )
Original price:$18,795 (1983 4WD )
Original price:$18,700 (1988 )

John Deere 1250 Power

John Deere 1250 Power Engine (gross):44 hp
32.8 kW
PTO (claimed):40 hp
29.8 kW
Drawbar (tested):33.44 hp
24.9 kW
PTO (tested):40.70 hp
30.3 kW
power test details ...

1982 - 1989

1982 - 1989
Compact Utility tractor
Yanmar built

Series:

Series:1250 → 1450

Nebraska Tractor Test 1437

Nebraska Tractor Test 1437

Nebraska Tractor Test 1437

Nebraska Tractor Test 1437
Diesel 9-speed 4WD
May 13 - June 1, 1982
Link: Nebraska Tractor Test 1437 file
PTO performance
Power at rated engine speed:40.70 hp
30.3 kW
Fuel use:2.4 gal/hour
9.1 l/hour
Power at rated PTO speed:40.98 hp
30.6 kW
Fuel use:2.4 gal/hour
9.1 l/hour
Drawbar performance
Max power:33.44 hp
24.9 kW
Fuel use:2.4 gal/hour
9.1 l/hour
Max pull:5,164 lbs
2342 kg

John Deere 1250 Engine

John Deere 1250 Engine Yanmar 2.3L 3-cyl diesel Fuel tank:17.2 gal
65.1 L
Engine details ...

1982 - 1989

1982 - 1989
Compact Utility tractor
Yanmar built

Series:

Series:1250 → 1450

Engine Detail

Engine Detail
Yanmar
diesel
3-cylinder
liquid-cooled
Displacement:142.7 ci
2.3 L
Bore/Stroke:3.74x4.33 inches
95 x 110 mm
Power (gross):44 hp
32.8 kW
Fuel system:direct injection
Compression:18:1
Rated RPM:2500
Starter volts:12
Oil capacity:11.2 qts
10.6 L
Coolant capacity:8.4 qts
7.9 L

Mechanical

Mechanical Chassis:4x2 2WD
 4x4 MFWD 4WD
Final drives:inboard planetary
Differential lock:mechanical
Steering:power assist
Brakes:differential hydraulic wet disc
Cab:Two-post ROPS. Canopy optional.
Transmission:9-speed sliding gear
Transmission details ...

1982 - 1989

1982 - 1989
Compact Utility tractor
Yanmar built

Series:

Series:1250 → 1450

Transmission

Transmission
Type:sliding gear
Gears:9 forward and 3 reverse
Three gears (1-3) plus reverse (R) in three ranges (I, II, III).

Speeds

Speeds

Hydraulics

Hydraulics Type:open center
Valves:0 to 2
Pump flow:11.2 gpm
42.4 lpm
Total flow:15.9 gpm
60.2 lpm
Steering flow:4.7 gpm
17.8 lpm

Tractor hitch

Tractor hitch Rear Type:II/I
Control:center-link draft sensing with position and control
Rear lift (at 24"/610mm):2240 lbs
1016 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:continuous
Rear RPM:540

Dimensions & Tires

Dimensions & Tires 4WD Wheelbase:78 inches
198 cm
Weight:4125 to 5090 pounds
Front tire:6.50-16
2WD Rear tire:13.6-28
Full dimensions and tires ...

1982 - 1989

1982 - 1989
Compact Utility tractor
Yanmar built

Series:

Series:1250 → 1450

John Deere 1250 Tires

John Deere 1250 Tires
2WD Standard tires (ag):Front: 6.50-16. Rear: 13.6-28
4WD Standard tires (ag):Front: 9.5-24. Rear: 14.9-28
Lawn/turf front:27x9.50-15
Lawn/turf rear:21.5L-16.1

Dimensions

Dimensions
4WD Wheelbase:78 inches
198 cm
Length:134.3 inches
341 cm
Width:65.2 inches
165 cm
Height (hood):56.1 inches
142 cm
Clearance (front axle):17.5 inches
44 cm
Front tread:55 to 74.8 inches
139 to 189 cm
Rear tread:51 to 79 inches
129 to 200 cm

John Deere 1250 Weight

John Deere 1250 Weight
2WD Shipping:4125 lbs
1871 kg
4WD Shipping:4875 lbs
2211 kg
4WD Operating:5090 lbs
2308 kg
Ballasted:5180 lbs
2349 kg

John Deere 1250 attachments

John Deere 1250 attachments front-end loader Attachment details ...

1982 - 1989

1982 - 1989
Compact Utility tractor
Yanmar built

Series:

Series:1250 → 1450

John Deere 100 Loader

John Deere 100 Loader
Loader weight:975 lbs
442 kg
Height (to pin):109 inches
276 cm
Clearance, dumped bucket:87 inches
220 cm
Dump reach:38 inches
96 cm
Dump angle:48°

Clearance, level bucket:104 inches
264 cm
Rollback angle:16°

Breakout force (lift):2505 lbs
1136 kg
Lift to full height (at pin):1760 lbs
798 kg
Bucket width:61 inches
154 cm
 73 inches
185 cm

1250 Serial Numbers

1250 Serial Numbers Location:Serial number plate below the PTO on rear of transfer case
1982:1000
1983:1256
1984:3001
1985:4001
1986:5001
1987:5501
1988:5785

how to read serial numbers...

Electrical

Electrical Ground:negative
Charging system:alternator
Charging amps:25
Battery volts:12

1250 relate tractors