John Deere 1050 4WD Specs

(1980)

John Deere 1050 4WD General Information

Brand John Deere 
Model John Deere 1050 4WD 
Tractor Series    50 Compact Series 
Start year 1980 
End year 1989 
Category / Type Compact Utility tractor 
Distributor John Deere 
Manufacturer Yanmar 
Factory Japan 
Serial Number Location Serial number plate on the rear of the John Deere 1050, below the PTO shaft. 
Number of total built
Original Price (in USD)    $15,000 (1989 ) 

John Deere 1050 4WD Chassis, dimensions, weight and tires

Cabin Type Two-post ROPS. 
Wheelbase 68.9 in 
Length 122 in 
Width 65 in 
Height - in 
Fuel Capacity 11 
Weight - lbs 
Shipping weight 2933 (2WD), 3142 (4WD) lbs 
Ballasted weight 4140 lbs 
Operating Weight 3400 (4WD) lbs 
Front Tyres - Rims dimensions 6.00-16 
Rear Tyres - Rims dimensions 13.6-28 
Steering type manual 
Brakes type differential mechanical internal expanding shoe 
Agricultural Tires (R1) 6.00-16 
Agricultural Tires (R1) 13.6-28 
Turf Tires (R3)
Turf Tires (R3)
Industrial Tires (R4)
Industrial Tires (R4)

John Deere 1050 4WD Electrical System

Charging System
Charging Voltage - volts 
Ground negative 
Charging Amperage - A 
Number of batteries
Battery - voltage 12 volts 
Battery - Amp / Hour - Ah 
Battery - Cold Cranking Amperage - A 
Battery - Group
Engine Starter - voltage 12 v 

John Deere 1050 4WD Engine and Transmission Technical Data

Number of cylinders 3-cylinder 
Fuel Type turbocharged diesel 
Engine Code Yanmar 
Engine size - Displacement - Engine capacity 105 ci 
Bore x Stroke 3.54x3.54 
Compression Ratio 20.4:1 
Maximum power - Output - Horsepower 37 hp @ 2400 rpm 
Engine Cooling Type liquid-cooled 
Engine Air Filter / Cleaner dual paper elements 
Transmission Type sliding gear - 
Transmission / Gearbox gears 8 forward and 2 reverse 
Transmission Clutch 255mm mechanical dry disc 
Drive wheels - Traction - Drivetrain 4x4 MFWD 4WD 

John Deere 1050 4WD PTO - Power Take-Off

Rear PTO Type live 
Rear PTO Power (Tested) 33 hp ( 33.41 hp) 
Rear PTO RPM 540 

John Deere 1050 4WD Drawbar

Drawbar Power (Tested) 28 hp ( 27.25 hp) 

John Deere 1050 4WD Hydraulics

Type open center 
Nº of valves
Pump flow 7.5 gpm 
Steering flow - gpm