John Deere 830

John Deere 830The John Deere 830 is a 2WD standard-tread tractor from the Two-Cylinder 30 series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA and Monterrey, Mexico from 1958 to 1961. The John Deere 830 is equipped with a 7.7 L two-cylinder diesel engine and unsynchronized gear transmission with 6 forward and 1 reverse gear.

The John Deere 830 standard-tread tractor used the John Deere engine. It is a 7.7 L, 7,713 cm2, (470.7 cu·in) two-cylinder naturally aspirated diesel engine with 156.0 mm (6.14 in) of the cylinder bore and 203.0 mm (7.99 in) of the piston stroke. This engine produced 70.7 PS (52.0 kW; 69.7 HP) at 1,125 rpm of output power. the compression ratio rating is 16.0:1. To starting this engine can use a 4-cylinder gasoline pony engine or a 24V electric start.

The John Deere 830 is equipped with hydrostatic power steering, mechanical expanding shoe brakes, open operator station (Cab was available as an option) and 123.0 liters (32.5 US gal.; 27.1 Imp. gal) fuel tank.

John Deere 830 Specifications

General Specifications
ModelJohn Deere 830
Length3,620 mm (142.5 in)
Width2,010 mm (79.1 in)
Height2,050 mm (80.7 in)
Wheel base2,160 mm (85 in)
Weight3,920 kg (8,642 lbs)
Fuel tank capacity123.0 liters (32.5 US gal.; 27.1 Imp. gal)
Battery6V One for pony engine starter, four for electric
Cabin typeOpen operator station, Cab optional.
Engine modelJohn Deere
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement7.7 L, 7,713 cm2, (470.7 cu·in)
Bore and stroke156.0 mm X 203.0 mm (6.14 in X 7.99 in)
Compression ratio16.0:1
Horsepower70.7 PS (52.0 kW; 69.7 HP) at 1,125 rpm
Coolant capacity:22.7 L (24.0 US. qt, 20.0 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typeHydrostatic power
BrakesMechanical expanding shoe
Transmission model
Transmission typeUnsynchronized gear
Gears6 forward and 1 reverse
Speed Forward: 19.7 kmh (12.2 mph) Reverse: 4.2 (2.6 mph)
Front tiresAg: 7.50-18
Rear tiresAg: 15-34
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO spped549 rpm
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