John Deere 7630

John Deere 7630The John Deere 7630 is a 2WD/4WD row-crop tractor from the 7030 series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 2007 to 2011. The John Deere 7630 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 infinite forward and reverse transmission.

The JD 7630 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 177.5 PS (130.5 kW; 175.0 HP) at 2,100 rpm of output power.

The John Deere 7630 is equipped with power steering, hydraulic wet disc brakes, Cab standard with air-conditioning and 390.0 liters (103 US gal.; 85.8 Imp. gal) fuel tank.

John Deere 7630 Specifications

General Specifications
ModelJohn Deere 7630
Length5,710 mm (224.8 in)
Width2,430 mm (95.7 in)
Height (cab)3,070 mm (120.9 in)
Wheel base 2WD: 2,960 mm (116.5 in)
4WD: 2,860 mm (112.6 in)
Ground clearance (front axle) 2WD: 660 mm (26 in)
4WD: 630 mm (24.8 in)
Weight (shipping) 2WD: 6,970 kg (15,366 lbs)
4WD: 7,770 kg (17,130 lbs)
Fuel tank capacity390.0 liters (103 US gal.; 85.8 Imp. gal)
BatteryTwo 12V, CCA 925A
Cabin typeCab standard 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 ratio17.0:1
Horsepower177.5 PS (130.5 kW; 175.0 HP) at 2,100 rpm
Oil capacity:26.0 L (27.5 US. qt, 22.9 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD or 4×4 MFWD 4WD
Steering typePower
BrakesHydraulic wet disc
Transmission modelPowrQuad PLUS
Transmission typePartial power shift
Gears16 forward and 16 reverse
Speed Forward: 29.3 kmh (18.2 mph) Reverse: 30.5 kmh (19 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 mph)
Transmission modelInfinitely Variable Transmission (IVT)
Transmission typeInfinite forward and reverse
Front tires Ag: 11.00-16 (2WD), 480/80R42 (4WD)
Rear tires Ag: 420/85R28 (2WD), 480/80R42 (4WD)
Three-Point Hitch
Control type
Lift capacity 4,560 kg (10,055 lbs)
Optional: 6,350 kg (14,000 lbs)
PTO (Power take-off shaft)
Rear PTO typeIndependent with hydraulic wet disc clutch
Rear PTO speed540/1000 (1.375)
Hydraulic system
Hydraulic typeClosed center load-sensing
Hydraulic capacity107.9 L (28.5 US. gal, 23.7 Imp. gal.)
Pressure2900 psi (200.0 bar)
Valves2 to 7
SCV flow30.0 gpm (113.6 lpm)
Total flow 32.0 gpm (121.1 lpm)
Optional: 45.0 gpm (170.3 lpm)
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We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

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