John Deere 7830

John Deere 7830The John Deere 7830 is a 4WD row-crop tractor from the 7030 series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 2007 to 2011. The JD 7830 is equipped with a 6.8 L (414.0 cu·in) six-cylinder diesel engine and one of three transmissions: a partial power shift transmission with 16 forward and 16 reverse gears, a partial power shift transmission with 20 forward and 20 reverse gears or a infinitely variable transmission (IVT) with infinite forward and reverse gears.

The JD 7830 row-crop tractor used the John Deere engine. It is a 6.8 L, 6,784 cm2, (414.0 cu·in) six-cylinder turbocharged intercooled diesel engine with 106.0 mm (4.17 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 17.0:1. This engine produced 207.9 PS (152.9 kW; 205.0 HP) at 2,100 rpm of output power.

The John Deere 7830 is equipped with power steering, hydraulic wet disc brakes, Cab (standard) and 390.0 liters (103 US gal.; 85.8 Imp. gal) fuel tank.

John Deere 7830 Specifications

General Specifications
ModelJohn Deere 7830
Length5,710 mm (224.8 in)
Width2,430 mm (95.7 in)
Height Cab: 3,100 mm (122 in)
Wheel base2,860 mm (112.6 in)
Ground clearance Front axle: 690 mm (27.2 in)
Weight (shipping)8,042 kg (17,730 lbs)
Fuel tank capacity390.0 liters (103 US gal.; 85.8 Imp. gal)
BatteryTwo 12V, CCA 925A
Cabin typeCab (standard)
Engine modelJohn Deere
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement6.8 L, 6,784 cm2, (414.0 cu·in)
Bore and stroke106.0 mm X 127.0 mm (4.17 in X 5 in)
Compression ratio17.0:1
Horsepower207.9 PS (152.9 kW; 205.0 HP) at 2,100 rpm
Oil capacity:26.0 L (27.5 US. qt, 22.9 Imp. qt.)
Transmission and chassis
Chassis4×4 MFWD 4WD
Steering typePower
BrakesHydraulic wet disc
Transmission modelPowrQuad PLUS
Transmission typePartial power shift
Gears16 forward and 16 reverse
Speed Forward: 29.4 kmh (18.3 mph) Reverse: 31.0 kmh (19.3 mph)
Transmission modelAutoQuad PLUS
Transmission typePartial power shift
Gears20 forward and 20 reverse
Speed Forward: 41.9 kmh (26 mph) Reverse: 43.5 kmh (27.0 mph)
Transmission model
Transmission typeInfinitely Variable Transmission (IVT)
GearsInfinite forward and reverse
Front tires Ag: 420/90R30
Rear tires Ag: 480/80R46
Three-Point Hitch
Control type
Lift capacity (at ends) 4,560 kg (10,055 lbs)
6,350 kg (14,000 lbs)
PTO (Power take-off shaft)
Rear PTO typeIndependent with hydraulic wet disc clutch
Rear PTO speed1000, 540/1000 rpm
Hydraulic system
Hydraulic typeClosed center load-sensing
Hydraulic capacity107.9 L (28.5 US. gal, 23.7 Imp. gal.)
Pressure2900 psi (199.9 bar)
Valves2 to 7
SCV flow30.0 gpm (113.6 lpm)
Total flow 32.0 gpm (121.1 lpm)
45.0 gpm (170.3 lpm)
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