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
ModelJohn Deere 7930
Length5,710 mm (224.8 in)
Width2,430 mm (95.7 in)
Height3,100 mm (122 in)
Wheel base2,860 mm (112.6 in)
Weight8,040 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)
Battery2x12V, CCA: 935A
Cabin typeCab with air-conditioning
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 ratio 17.0:1
Horsepower223.2 PS (164.1 kW; 220.0 HP) at 2,100 rpm
Torque874.6 N·m (89.2 kg·m, 644.6 ft·lb) at 1,600 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 typePowershift gear
Gears16 forward and 16 reverse
Speed Forward: 29.3 kmh (18.2 mph) Reverse: 29.3 (18.2 mph)
Transmission modelAutoQuad PLUS
Transmission typePowershift gear
Gears20 forward and 20 reverse
Speed Forward: 41.9 kmh (26 mph) Reverse: 41.9 (26 mph)
Transmission model
Transmission typeInfinitely Variable Transmission (IVT)
GearsInfinite forward and reverse
Speed Forward: 40.2 kmh (25 mph) Reverse: 40.2 (25 mph)
Front tiresAg: 420/90R30
Rear tiresAg: 480/80R46
Three-Point Hitch
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 typeIndependent with hydraulic wet disc clutch
Rear PTO spped1,000 or 540/1,000 rpm
Hydraulic system
Hydraulic typeClosed center load-sensing
Hydraulic capacity108.0 L (114.12 US. qt, 95.03 Imp. qt.)
Pressure2,900 psi (199.9 bar)
Valves2 to 7
Total flow 32 gpm (121 lpm)
40 gpm (151 lpm)
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