John Deere

John Deere 7730

The John Deere 7730 is a row-crop tractor produced from 2007 to 2011 as part of the 7030 Series. It features a 6.8L 6-cylinder intercooled turbocharged diesel engine producing 190 hp, with multiple transmission options including 16-speed PowrQuad PLUS, 20-speed AutoQuad PLUS, and an Infinitely Variable Transmission (IVT). The tractor offers two- or four-wheel drive, power steering, hydraulic wet disc brakes, and a cab with air-conditioning. It has a fuel capacity of up to 103 gallons and a hydraulic system capacity of 28.5 gallons. The 7730 includes a rear PTO with multiple speed options and a category III hitch with optional lift capacities. Dimensions vary between 2WD and 4WD models, with weights ranging from 15,860 to 17,125 pounds. Electrical system features a 200 amp alternator and two 12-volt batteries. The tractor was built in Waterloo, Iowa, USA.

Power190 hp

Founded2007 - 2011

Model7730

View Images

Technical Specifications

Detailed specifications and technical data for John Deere 7730

Power

Engine power	190 hp (141.7 kW)
PTO (tested)	172.51 hp (128.6 kW)
PTO (claimed)	152 hp (113.3 kW)
Drawbar (tested)	139.10 hp (103.7 kW)

Engine

Type	intercooled turbocharged diesel
Model	John Deere 6.8L 6-cyl diesel
Power	190 hp (141.7 kW)
Torque	564 lb-ft (764.8 Nm)
Cooling	liquid-cooled
Cylinders	6-cylinder
Rated RPM	2100
Torque RPM	1600
Air cleaner	dual paper elements
Bore/Stroke	4.19x5.00 inches (106 x 127 mm)
Fuel system	high-pressure common rail
Displacement	414 ci (6.8 L)
Firing order	1-5-3-6-2-4
Oil capacity	27.5 qts (26.0 L)
Starter volts	12
Cooling system	viscous fan
Compression ratio	17:1

Weight

Operating	17,125 lbs (4WD AutoQuad) (7767 kg)
2WD Shipping	15860 lbs (7194 kg)
4WD Shipping	17102 lbs (7757 kg)

Capacity

Fuel	103 gal (389.9 L), 94 gal (355.8 L) with right-hand steps
Hydraulic system	28.5 gal (107.9 L)

Electrical

Ground	negative
Batteries	2
Battery CCA	925
Battery volts	12
Charging amps	200
Charging system	alternator

Hydraulics

Type	closed center load-sensing
Valves	2 to 7
Capacity	28.5 gal (107.9 L)
Pressure	2900 psi (200.0 bar)
SCV flow	30 gpm (113.6 lpm)
Total flow	32 gpm (121.1 lpm)
Optional flow	45 gpm (170.3 lpm)

Mechanical

Cab	standard with air-conditioning
Drive	Two- or four-wheel drive
Brakes	Hydraulic wet disc brakes
Steering	Power steering

Production

Type	Row-Crop tractor
Series	7030 Series
Built in	Waterloo, Iowa, USA
Years produced	2007 - 2011

References

Book	7030 Series Tractors published in 2006, by John Deere

Transmission

IVT	Infinitely Variable Transmission (IVT), infinite forward and reverse
Options	16-speed, 20-speed
16-speed	PowrQuad PLUS, 16 forward and reverse, Four push-button power shift gears (1-4) in four synchronized ranges (A-D) with left-hand power shuttle
20-speed	AutoQuad PLUS, 20 forward and reverse, Four push-button power shift gears (1-4) in five synchronized ranges (A-D) with left-hand power shuttle, Available in 40 kph and 50 kph versions

Tractor hitch

Rear Type	III
Rear lift	10,050 lbs (4558 kg), Optional 14,000 lbs (6350 kg)

Dimensions & Tires

Width	96 inches (243 cm)
Length	225 inches (571 cm)
Weight	15860 to 17125 pounds
Front tire	11.00-16
Height (cab)	120.9 inches (307 cm)
2WD Rear tire	480/80R42
2WD Wheelbase	116.8 inches (296 cm)
4WD Wheelbase	112.6 inches (286 cm)
Bar rear axle	3.94 by 96 inches (100 by 2438 mm), 3.94 by 110.3 inches (100 by 2801 mm), 3.94 by 118.5 inches (100 by 3009 mm)
Clearance (drawbar)	17.75 inches (45 cm)
Clearance (rear axle)	31 inches (78 cm)
4WD Standard tires (ag)	Front: 420/85R28, Rear: 480/80R42
2WD Clearance (front axle)	26 inches (66 cm)
4WD Clearance (front axle)	25.3 inches (64 cm)