John Deere

John Deere 5425

The John Deere 5425 is a utility tractor produced from 2006 to 2012 as part of the 5025 Series. It features a 4.6L 4-cylinder diesel engine producing 77 hp (57.4 kW) with a 9-speed gear transmission. The tractor offers two- or four-wheel drive options, power steering, hydraulic wet disc brakes, and a two-post fixed ROPS with foldable option. It has an open center hydraulic system with 2800 psi pressure and a rear independent PTO with 540 rpm. The 5425 is built in Saltillo, Mexico, and is available in orchard and high-crop variants. It is equipped with standard agricultural tires and has a wheelbase of 83.7 inches (212 cm).

Power77 hp

Founded2006 - 2012

Model5425

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Technical Specifications

Detailed specifications and technical data for John Deere 5425

Power

Engine	77 hp (57.4 kW)
PTO (claimed)	66 hp (49.2 kW)

Tires

2WD Standard tires (ag)	Front: 7.5x16, Rear: 15.5x38
4WD Standard tires (ag)	Front: 11.2x24, Rear: 15.5x38

Engine

Type	diesel, 4-cylinder, liquid-cooled
Model	John Deere 4.6L 4-cyl diesel
Power	77 hp (57.4 kW)
Starter	electric
Idle RPM	800-2600
Emissions	Tier 0
Fuel tank	25 gal (94.6 L)
Rated RPM	2400
Bore/Stroke	4.19x5.00 inches (106 x 127 mm)
Compression	17.6:1
Displacement	278 ci (4.6 L)
Firing order	1-3-4-2
Oil capacity	9 qts (8.5 L)
Operating RPM	1600-2400
Starter volts	12
Coolant capacity	11.4 qts (10.8 L)
Intake valve clearance	0.014 inches (0.356 mm)
Exhaust valve clearance	0.018 inches (0.457 mm)

Height

ROPS	98.2 inches (249 cm)
2WD Hood	62.5 inches (158 cm)
4WD Hood	64.5 inches (163 cm)
2WD Steering wheel	66.5 inches (168 cm)
4WD Steering wheel	68.5 inches (173 cm)

Variants

5425O	orchard
5425HC	high-crop

Dimensions

Width	79.1 inches (200 cm)
Length	129.7 inches (329 cm)
Wheelbase	83.7 inches (212 cm)
2WD Shipping weight	5470 lbs (2481 kg)
4WD Shipping weight	5886 lbs (2669 kg)
2WD Clearance (front axle)	15.3 inches (38 cm)
4WD Clearance (front axle)	12.5 inches (31 cm)

Electrical

Ground	negative
Battery CCA	550
Battery Group	27F
Battery volts	12
Charging amps	70
Charging system	alternator

Hydraulics

Type	open center
Pressure	2800 psi (193.1 bar)
Pump flow	15.9 gpm (60.2 lpm)
Steering flow	6.6 gpm (25.0 lpm)
Steering pressure	1900 psi (131.0 bar)

Mechanical

ROPS	Two-post fixed ROPS. Foldable ROPS optional.
Drive	Two- or four-wheel drive
Brakes	Hydraulic wet disc brakes
Steering	Power steering

Production

Type	Utility tractor
Series	5025 Series
Built in	Saltillo, Mexico
Years produced	2006 - 2012

Transmission

Type	gear
Gears	9 forward and 3 reverse
Notes	Three gears (1-3) plus reverse (R) in four ranges (A-C). Tractor must be stopped, and clutch used, to shift gear or range.
Clutch	279mm dry disc
Oil capacity	40.2 qts (38.0 L)

Tractor hitch