John Deere 7930

John Deere 7930The John Deere 7930 is a 4WD row-crop tractor from the 7030 series. This tractor was manufactured by the John Deere in Waterloo, Iowa, USA from 2007 to 2011. The John Deere 7930 is equipped with a 6.8 L six-cylinder diesel engine and one of three transmissions: the PowrQuad PLUS transmission with 16 forward and 16 reverse gears (four push-button power shift gears in four synchronized ranges); the AutoQuad PLUS transmission with 20 forward and 20 reverse gears (four push-button power shift gears in five synchronized ranges) or Infinitely Variable Transmission with infinite forward and reverse gears.

The John Deere 7930 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 223.2 PS (164.1 kW; 220.0 HP) at 2,100 rpm of horsepower and 874.6 N·m (89.2 kg·m, 644.6 ft·lb) at 1,600 rpm of torque.

The John Deere 7930 is equipped with power steering, hydraulic wet disc brakes, cab with air-conditioning and 390.0 liters (103 US gal.; 85.8 Imp. gal) fuel tank.

John Deere 7930 Specifications

General Specifications
Model John Deere 7930
Length 5,710 mm (224.8 in)
Width 2,430 mm (95.7 in)
Height 3,100 mm (122 in)
Wheel base 2,860 mm (112.6 in)
Weight 8,040 kg (17,725 lbs)
Fuel tank capacity 390.0 liters (103 US gal; 85.8 Imp. gal)
355.8 liters (94 US gal; 78.3 Imp. gal)
Battery 2x12V, CCA: 935A
Cabin type Cab with air-conditioning
Engine
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 223.2 PS (164.1 kW; 220.0 HP) at 2,100 rpm
Torque 874.6 N·m (89.2 kg·m, 644.6 ft·lb) at 1,600 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 Powershift gear
Gears 16 forward and 16 reverse
Speed Forward: 29.3 kmh (18.2 mph) Reverse: 29.3 (18.2 mph)
Transmission model AutoQuad PLUS
Transmission type Powershift gear
Gears 20 forward and 20 reverse
Speed Forward: 41.9 kmh (26 mph) Reverse: 41.9 (26 mph)
Transmission model
Transmission type Infinitely Variable Transmission (IVT)
Gears Infinite forward and reverse
Speed Forward: 40.2 kmh (25 mph) Reverse: 40.2 (25 mph)
Tires
Front tires Ag: 420/90R30
Rear tires Ag: 480/80R46
Three-Point Hitch
Caterogy III
Control type
Lift capacity (at ends) 4,560 kg (10,050 lbs)
6,350 kg (14,000 lbs)
PTO (Power take-off shaft)
Rear PTO type Independent with hydraulic wet disc clutch
Rear PTO spped 1,000 or 540/1,000 rpm
Hydraulic system
Hydraulic type Closed center load-sensing
Hydraulic capacity 108.0 L (114.12 US. qt, 95.03 Imp. qt.)
Pressure 2,900 psi (199.9 bar)
Valves 2 to 7
Total flow 32 gpm (121 lpm)
40 gpm (151 lpm)