Deere 6425 tractor specifications

6025 Series

6025 SeriesUtility tractor

Series:

Series:6325 ← 6425 → 6525

6025 Series

Utility tractor

Series:

6225 ←

6325

→ 6425

Production

Production
Manufacturer:	John Deere
Type:	Utility tractor
Factory:	Mannheim, Baden-Württemberg, Germany

John Deere 6325 Power

John Deere 6325 Power
Engine (gross):	105 hp 78.3 kW
Engine (net):	100 hp 74.6 kW
Engine (max):	109 hp 81.3 kW
PTO (claimed):	88 hp 65.6 kW

John Deere 6325 Engine

John Deere 6325 Engine
John Deere 4.5L 4-cyl diesel
Fuel tank:	43.6 gal 165.0 L
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
	4x4 MFWD 4WD (optional)
Steering:	hydrostatic power
Brakes:	hydraulic wet disc
Cab:	Two-post foldable ROPS.
Transmissions:	12-speed synchronized
	16-speed power shuttle
Transmission details ...

Hydraulics

Hydraulics
Type:	open center gear pump
Pressure:	2538 psi 175.0 bar
Pump flow:	14.27 gpm 54.0 lpm

Tractor hitch

Tractor hitch
Rear Type:	2/1
Control:	load and depth control with mechanical top-link sensing
Rear lift:	9,037 lbs 4099 kg

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent
Clutch:	mechanical-hydraulic wet disc
Rear RPM:	540/1000
Engine RPM:	540@2143 1000@2208

Dimensions & Tires

Dimensions & Tires
Wheelbase:	94.5 inches 240 cm
Weight:	8,333 lbs 3779 kg
Front tire:	7.50R18
Rear tire:	18.4R30 (2WD)
Full dimensions and tires ...

6325 Serial Numbers

6325 Serial Numbers
Location:	Right side of main tractor frame.

Electrical

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	90
Battery volts:	12
Battery AH:	110

Production

Production Manufacturer:John Deere
Type:Utility tractor
Factory:Mannheim, Baden-Württemberg, Germany

John Deere 6425 Power

John Deere 6425 Power Engine (gross):114 hp
85.0 kW
Engine (net):110 hp
82.0 kW
Engine (max):120 hp
89.5 kW
PTO (claimed):98 hp
73.1 kW

John Deere 6425 Engine

John Deere 6425 Engine John Deere 4.5L 4-cyl diesel Fuel tank:43.6 gal
165.0 L
Engine details ...

6025 Series

Utility tractor

Series:

6325 ←

6425

→ 6525

Engine Detail

Engine Detail
John Deere 4045HL
turbocharged intercooled diesel
4-cylinder
liquid-cooled
Displacement:	276 ci 4.5 L
Bore/Stroke:	4.19x5.00 inches 106 x 127 mm
Emissions:	Stage III
Rated Power (ECE R24):	110 hp 82.0 kW
Rated Power (EC 97/98):	114 hp 85.0 kW
Maximum Power (ECE R24):	115 hp 85.8 kW
Maximum Power (EC 97/68):	120 hp 89.5 kW
Fuel system:	electronic fuel injection
Cooling system:	viscous fan
Rated RPM:	2300
Idle RPM:	850-2460
Operating RPM:	1500-2300
Torque:	352 lb-ft 477.3 Nm
Torque RPM:	1600
Firing order:	1-3-4-2
Starter:	electric
Starter volts:	12
Oil capacity:	16.9 qts 16.0 L
Coolant capacity:	28 qts 26.5 L

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD (optional)
Steering:hydrostatic power
Brakes:hydraulic wet disc
Cab:Two-post foldable ROPS.
Transmissions:12-speed synchronized
16-speed power shuttle
Transmission details ...

6025 Series

Utility tractor

Series:

6325 ←

6425

→ 6525

Transmissions overview

Transmissions overview
12-speed synchronized
16-speed power shuttle

Transmission

Transmission
Transmission:	John Deere SyncroPlus
Type:	synchronized
Gears:	12 forward and 4 reverse
Clutch:	wet 225mm disc PermaClutch II
Oil capacity:	58.1 qts 55.0 L
Three gears (1-3) plus reverse (R) in four ranges (A-D).

Speeds

Speeds

Transmission

Transmission
Transmission:	John Deere PowrReverser
Type:	power shuttle
Gears:	16 forward and reverse
Clutch:	wet 225mm disc PermaClutch II
Oil capacity:	58.1 qts 55.0 L
Four gears (1-4) in four ranges (A-D) with left-hand reverser lever. 30 KPH and 40 KPH maximum speed options available.

Speeds

Speeds

Hydraulics

Hydraulics Type:open center gear pump
Pressure:2538 psi
175.0 bar
Pump flow:14.27 gpm
54.0 lpm

Tractor hitch

Tractor hitch Rear Type:2/1
Control:load and depth control with mechanical top-link sensing
Rear lift:10,030 lbs
4549 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Clutch:mechanical-hydraulic wet disc
Rear RPM:540/1000
Engine RPM:540@2143
1000@2208

Dimensions & Tires

Dimensions & Tires Wheelbase:94.5 inches
240 cm
Weight:8,333 lbs
3779 kg
Front tire:7.50R18
Rear tire:18.4R30 (2WD)
Full dimensions and tires ...

6025 Series

Utility tractor

Series:

6325 ←

6425

→ 6525

John Deere 6425 Tires

John Deere 6425 Tires
Standard tires (ag):	Front: 7.50R18. Rear: 18.4R30 (2WD)
	Front: 13.6R24. Rear: 18.4R30 (4WD)

Dimensions

Dimensions
Wheelbase:	94.5 inches 240 cm
Length:	168.2 inches 427 cm
Width:	87.2 inches 221 cm
Height (ROPS):	108.9 inches 276 cm
Shiping weight:	8,333 lbs 3779 kg
Max weight:	15,430 lbs 6999 kg
Clearance (rear axle):	63.5,63.9,66.2,67.4,71.5,72.7,72.7,73.9,75.4 inches 161 cm
Rear axle:	Flange