________________________________________________________________________________________

Home / Farm Tractors / John Deere Tractors / JD 1050

John Deere 1050 Tractor

The John Deere 1050 is a 2WD or 4WD compact utility tractor. This model was manufactured from 1980 to 1989. The John Deere 1050 is equipped with Yanmar 3T90-J four-stroke 3-cylinder direct injection water-cooled diesel engine with a maximum power of 37 hp (27.6 kW), and sliding gear transmission with dry clutch and 8x2 gearbox.

Max. travel speed (forward/reverse): 12.5 mph (20.1 km/h) and 5.7 mph (9.2 km/h). The open center hydraulic system includes a gear pump with a rated fluid flow of 7.5 gpm (28.4 lpm). The hydraulic pressure is 2030 psi (140 bar).

The JD 1050 was equipped with a manual steering system, differential mechanical internal expanding shoe brakes, 6.00x16 front tires, and 13.6x28 rear tires. The wheel base is 68.9" (1750 mm). Compatible attachments for the tractor: a 72" mid-mount 3-blade mower deck, 72" front-mount blade, John Deere 80 loader with a maximum lift height of 93.5" (2370 mm), and John Deere 8A backhoe with 2-ft flat digging depth of 102" (2590 mm).

Engine
Engine Model Yanmar 3T90-J
Engine Type 4-Stroke 3-cylinder direct injection diesel
Number of Cylinders 3
Displacement, cu in (L) 105.0 (1.7)
Engine Bore, in (mm) 3.54 (90.0)
Engine Stroke, in (mm) 3.54 (90.0)
Maximum Engine Power, hp (kW) 37.0 (27.6)
Rated Engine Speed, rpm 2400
Compression 20.4:1
Fuel System Direct injection
Air Cleaner Paper element
Fuel Tank Capacity, gal (L) 11.0 (41.6)
Oil Capacity, qts (L) 7.0 (6.6)
Coolant Capacity, qts (L) 6.5 (6.2)
Electrical System Rating, Volts 12

Power Take-Off
Rear PTO Operational Type Live (2-stage clutch)
PTO Horsepower, hp (kW) 33.0 (24.6)
PTO Speed, rpm 540
PTO / Engine Speed, rpm 540/2260

Transmission
Transmission Type Sliding gear
Gearbox Type 8F/2R
Number of Forward Gears 8
Number of Reverse Gears 2
Clutch Type Dry disc
Clutch Disc Diameter, in (mm) 10.1 (255)
Oil Capacity, qts (L) 28.5 (27.0)
Maximum Forward Speed, mph (kph) 12.5 (20.1)
Maximum Reverse Speed, mph (kph) 5.7 (9.2)


Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front Steer
Steering System Manual
Service Brake Differential mechanical internal expanding shoe
Front Tire Size 6.0-16
Rear Tire Size 13.6-28
Front Tread, in (mm) 49 (1240)
Rear Tread, in (mm) 51-75 (1290-1900)

Hydraulic System
Hydraulic System Type Open center
Implement Pump Flow, gpm (Lpm) 7.5 (28.4)
Hydraulic Pressure, Bar (psi) 140 (2030)
Hydraulic Capacity, gal (L) 6.9 (26.0)
3-Point Hitch Category 1
Draft Sensing or Lift Control Mechanical center-link depth sensing
Drawbar Power, hp (kW) 28.0 (20.9)

Dimensions and Weight
Wheelbase, in (mm) 68.9 (1750)
Length, in (mm) 122 (3090)
Height (2WD, Hood), in (mm) 55.1 (1390)
Height (4WD, Hood), in (mm) 54 (1370)
Overall Width, in (mm) 65 (1650)
Weight (2WD, Shipping), lb (kg) 2930 (1330)
Weight (4WD, Shipping), lb (kg) 3140 (1425)
Weight (Operating), lb (kg) 3400 (1540)
Weight (Ballasted), lb (kg) 4140 (1875)

________________________________________________________________________________________

________________________________________________________________________________________

Farm Tractors Technical Specifications
JD 1026R JD 3650 JD 6400 JD 7810
KUBOTA B7500 KUBOTA L245 KUBOTA L2250 KUBOTA M4072
FORD 1320 FORD 2810 FORD 3930 FORD 5600
MF 250 MF 690 MF 3060 MF 6180
NH TC48DA NH M100 NH T7550 NH 8560
CASE IH 495 CASE IH 1255XL CASE IH 2140 CASE IH 2294