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
Model John Deere 7830
Length 5,710 mm (224.8 in)
Width 2,430 mm (95.7 in)
Height Cab: 3,100 mm (122 in)
Wheel base 2,860 mm (112.6 in)
Ground clearance Front axle: 690 mm (27.2 in)
Weight (shipping) 8,042 kg (17,730 lbs)
Fuel tank capacity 390.0 liters (103 US gal.; 85.8 Imp. gal)
Battery Two 12V, CCA 925A
Cabin type Cab (standard)
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 6.8 L, 6,784 cm2, (414.0 cu·in)
Bore and stroke 106.0 mm X 127.0 mm (4.17 in X 5 in)
Compression ratio 17.0:1
Horsepower 207.9 PS (152.9 kW; 205.0 HP) at 2,100 rpm
Starter Electric
Oil capacity: 26.0 L (27.5 US. qt, 22.9 Imp. qt.)
Transmission and chassis
Chassis 4×4 MFWD 4WD
Steering type Power
Brakes Hydraulic wet disc
Transmission model PowrQuad PLUS
Transmission type Partial power shift
Gears 16 forward and 16 reverse
Speed Forward: 29.4 kmh (18.3 mph) Reverse: 31.0 kmh (19.3 mph)
Transmission model AutoQuad PLUS
Transmission type Partial power shift
Gears 20 forward and 20 reverse
Speed Forward: 41.9 kmh (26 mph) Reverse: 43.5 kmh (27.0 mph)
Transmission model
Transmission type Infinitely Variable Transmission (IVT)
Gears Infinite forward and reverse
Front tires Ag: 420/90R30
Rear tires Ag: 480/80R46
Three-Point Hitch
Category III
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 type Independent with hydraulic wet disc clutch
Rear PTO speed 1000, 540/1000 rpm
Hydraulic system
Hydraulic type Closed center load-sensing
Hydraulic capacity 107.9 L (28.5 US. gal, 23.7 Imp. gal.)
Pressure 2900 psi (199.9 bar)
Valves 2 to 7
SCV flow 30.0 gpm (113.6 lpm)
Total flow 32.0 gpm (121.1 lpm)
45.0 gpm (170.3 lpm)
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