John Deere 7425 Specs ( 2009-Present )
Overview
The John Deere 7425 is a row-crop tractor manufactured in Saltillo, Mexico, since 2009, powered by a 6.8L 6-cylinder diesel engine rated at 138 hp. This model features a 16-speed PowrQuad transmission and is available in 2WD and 4WD configurations with shipping weights between 10,750 and 12,210 lbs. It is equipped with a closed-center pressure flow compensated hydraulic system and a rear hitch lift capacity of 8,390 lbs.
Ideal Applications
Engine and PTO Specifications:
The liquid-cooled PE6068 diesel engine produces a claimed 138 hp and 123 hp at the PTO while operating at a rated speed of 2100 RPM.
Transmission Layout:
The PowrQuad system provides 16 forward and reverse gears using four power shift speeds across four ranges with a power shuttle and hydraulic wet disc clutch.
Chassis and Dimensions:
The 4WD variant features a 106.3-inch wheelbase and a shipping weight of 12,210 lbs, with a standard rear axle measuring 3.375 by 110.5 inches.
Production
| Description | Row-Crop tractor / Built in Saltillo, Mexico |
|---|---|
| Manufacturer | John Deere |
Engine
| Engine type | John Deere 6.8L 6-cyl diesel |
|---|---|
| Fuel tank | 54.7 gal (207.0 L) |
| Bore/Stroke | 4.19x5.00 inches (106 x 127 mm) |
| Compression | 16.9:1 |
| Coolant capacity | 21.1 qts (20.0 L) |
| Description | John Deere PE6068 / diesel / 6-cylinder / liquid-cooled |
| Displacement | 414 ci (6.8 L) |
| Exhaust valve clearance | 0.018 inches (0.457 mm) |
| Firing order | 1-5-3-6-2-4 |
| Idle RPM | 850-2250 |
| Intake valve clearance | 0.014 inches (0.356 mm) |
| Oil capacity | 20.6 qts (19.5 L) |
| Operating RPM | 1500-2100 |
| Power | 138 hp (102.9 kW) |
| Rated RPM | 2100 |
| Starter | electric |
| Starter power | 4 hp (3.0 kW) |
| Starter volts | 12 |
| PTO (claimed) | 123 hp (91.7 kW) |
Transmission
| Clutch | hydraulic wet disc |
|---|---|
| Description | Four power shift speeds (1-4) in four ranges (A-D) with power shuttle. |
| Gears | 16 forward and reverse |
| Transmission | PowrQuad |
| Transmission type | 16-speed four-speed power shift |
| Type | four-speed power shift |
Mechanical
| Cab | Two-post ROPS. Cab optional. |
|---|---|
| Description | Power steering |
| Drive type | Two- or four-wheel drive |
Hydraulics
| Type | closed center pressure flow compensated |
|---|
Hitch
| Rear lift (at 24"/610mm) | 8390 lbs (3805 kg) |
|---|---|
| Rear Type | IIIN/II |
PTO
| Engine RPM | 540@1995 |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
Electrical
| Battery AH | 154 |
|---|---|
| Battery volts | 12 |
| Charging amps | 90 |
| Charging system | alternator |
| Charging volts | 14 |
| Ground | negative |
Dimensions & Tires
| 2WD Height (steering wheel) | 87.2 inches (221 cm) |
|---|---|
| 2WD Shipping weight | 10750 lbs (4876 kg) |
| 2WD Wheelbase | 104.3 inches (264 cm) |
| 4WD Height (steering wheel) | 86.7 inches (220 cm) |
| 4WD Shipping weight | 12210 lbs (5538 kg) |
| 4WD Wheelbase | 106.3 inches (270 cm) |
| Length | 188 inches (477 cm) |
| Rack-and-pinion rear axle | 3.375 by 110.5 inches (85 by 2806 mm) |
| 2WD Rear tire | 18.4-38 |
| 2WD Wheelbase | 104.3 inches (264 cm) |
| 4WD Wheelbase | 106.3 inches (270 cm) |
| Front tire | 10.00-16 |
| Weight | 10750 to 12210 pounds |
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 18.4-38 |
| 4WD Standard tires (ag) | Front: 14.9-28. Rear: 18.4 |
7425 Serial Numbers
| Location: | Serial number plate on right side of tractor frame. |
|---|
Speeds
| Description | With 18.4-38 rear tires. |
|---|