The John Deere 7920 is a robust and versatile row-crop tractor that offers impressive power and performance. It is designed to handle various agricultural tasks efficiently and is known for its reliability and durability. With a comfortable cab and advanced features, it provides a comfortable and productive working environment for farmers and operators. This tractor is well-suited for a wide range of farming operations, making it a popular choice among those in the agricultural industry. Its power, hydraulic capacity, and versatility make it a valuable asset on the farm, helping farmers accomplish their tasks effectively and efficiently.
| John Deere 7920 Specs |
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| Model Year | 2003 – 2006 |
| Series | 7020 Series |
| Type | Row-Crop tractor |
| Production |
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| Manufacturer | John Deere |
| Built in | Waterloo, Iowa, USA |
| Power |
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| Engine (Gross) | 205.2 hp (153.0 kW) |
| Engine (Net) | 197.1 hp (147.0 kW) |
| Engine (Max) | 219.9 hp (164.0 kW) |
| PTO (Claimed) | 170 hp (126.8 kW) |
| Mechanical |
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| Drive | Four-wheel drive |
| Steering | Power steering |
| Brakes | Hydraulic wet disc brakes |
| Cab | Standard |
| Engine Detail |
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| Manufacturer | John Deere |
| Fuel Type | Turbocharged intercooled diesel |
| Cylinders | 6-cylinder |
| Cooling | Liquid-cooled |
| Displacement | 496 cubic inches (8.1 liters) |
| Bore/Stroke | 4.56×5.06 inches (116 x 129 mm) |
| Rated Power (ECE R24) | 197.1 hp (147.0 kW) |
| Rated Power (EC 97/98) | 205.2 hp (153.0 kW) |
| Maximum Power (ECE R24) | 211.9 hp (158.0 kW) |
| Maximum Power (EC 97/68) | 219.9 hp (164.0 kW) |
| Fuel System | High-pressure common rail |
| Air Cleaner | Dual paper elements |
| Compression Ratio | 16.5:1 |
| Rated RPM | 2100 |
| Idle RPM | 875-2200 |
| Torque | 714.7 lb-ft (969.1 Nm) |
| Torque RPM | 1400 |
| Starter Volts | 12 |
| Oil Capacity | 25.4 quarts (24.0 liters) |
| Coolant Capacity | 35.1 quarts (33.2 liters) |
| Transmission |
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| Transmission Type | AutoPowr IVT (Infinitely Variable Transmission) |
| Gears | Infinite forward and reverse |
| Capacity |
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| Fuel Tank | 103.5 gallons (391.7 liters) |
| Hydraulic System | 28.5 gallons (107.9 liters) |
| Hydraulic |
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| Type | Closed-center pressure-flow compensating (PFC) |
| Hydraulic Capacity | 28.5 gallons (107.9 liters) |
| Hydraulic Pressure | 3046 psi (210.0 bar) |
| Valves | 7 |
| Pump Flow | 32 gpm (121.1 lpm) |
| SCV Flow | 30 gpm (113.6 lpm) |
| Tractor Hitch |
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| Rear Type | 3/3N |
| Rear Lift | 10050 lbs (4558 kg), 14000 lbs optional (6350 kg) |
| Front Hitch | Optional |
| Power Take-off (PTO) |
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| Rear PTO | Independent |
| Clutch | Hydraulic wet discs |
| Rear PTO RPM | 540/1000 (1.375), 1000 (1.75) |
| Engine RPM | 540 @ 1950, 1000 @ 1950 |
| Front PTO | Independent Optional |
| Front PTO RPM | 540/1000 |
| Electrical |
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| Ground | Negative |
| Charging System | Alternator |
| Charging Amps | 150 |
| Batteries | 2 |
| Battery CCA | 925 |
| Battery Volts | 12 |
| Tires |
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| Front Tires (Ag) | 420/90R30 |
| Rear Tires (Ag) | 480/80R46 |
| Dimensions |
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| Wheelbase | 112.6 inches (286 cm) |
| Length | 212.2 inches (538 cm) |
| Width | 96 inches (243 cm) |
| Height | 125.4 inches (318 cm) |
| Clearance (Front Axle) | 22.3 inches (56 cm) |
| Clearance (Drawbar) | 16.3 inches (41 cm) |
| Rear Axle | 3.937 by 96 inches (99 by 2438 mm) |
| Front Tread | 60 to 88 inches (152 to 223 cm) |
| Weight |
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| Shipping Weight | 17927 lbs (8131 kg) |
| Max Capacity | 28886 lbs (13102 kg) |
| Max Front Axle | 12128 lbs (5501 kg) |
| Max Rear Axle | 22050 lbs (10001 kg) |
John Deere 7920 Overview
The John Deere 7920, part of the 7020 Series, is a formidable row-crop tractor designed for the demanding needs of modern agriculture. Manufactured by John Deere, a renowned name in the industry, this tractor boasts impressive power and versatility. Its turbocharged intercooled diesel engine generates up to 219.9 horsepower, making it well-suited for a wide range of tasks on the farm. With a high-pressure common rail fuel system and advanced air filtration, it ensures optimal engine performance and fuel efficiency.
One of the standout features of the 7920 is its AutoPowr IVT (Infinitely Variable Transmission), providing seamless and precise speed control, making it efficient for tasks such as planting, harvesting, and fieldwork. The tractor’s hydraulic system, with a closed-center pressure-flow compensating design, offers responsive and consistent hydraulic power for implements and attachments.
The cab of the John Deere 7920 provides a comfortable and ergonomic workspace for the operator, with modern controls and visibility. The tractor also comes equipped with a comprehensive lighting system for extended working hours, enhancing productivity during early mornings and late evenings.
With both front and rear power take-off options, as well as multiple hydraulic valves and a robust three-point hitch, this tractor offers the flexibility needed to handle a variety of implements and attachments, making it a versatile workhorse on the farm. Its sturdy construction, power steering, and hydraulic wet disc brakes ensure stability and control even in challenging conditions.
In summary, the John Deere 7920 is a high-performance row-crop tractor designed to meet the demands of modern farming. Its combination of power, advanced technology, and operator comfort makes it an invaluable asset for farmers looking to maximize efficiency and productivity in their agricultural operations.
