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Used John Deere 7420 Tractors for Sale (21 listings)

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2005 John Deere 7420 100-174 HP
39 photos

2005 John Deere 7420

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$69,500 USD
Drive: MFWD
HP: 125
Wheel Type: Tires
7,435 Hours, 20 Speed Power Quad Transmission, 3 Scv's, ISO Plug, 540 Adapts To 1000 Pto, 8 Front Weights, New 18.4R42 Rear Tires & 14.9R30 Front Tires
$69,500 USD
Memphis, MO
(855) 643-5764
2005 John Deere 7420 100-174 HP
32 photos

2005 John Deere 7420

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$49,900 USD
Drive: 4 WD
HP: 135
Hours: 11457
Wheel Type: Tires
JohN Deere 7420 tractor, 4x4, Self-leveling front loader w/ JD quick-tach bucket, Cab, heat, Air, stereo, Buddy Seat, 3-point hitch, 540 & 1000 pto, 3 rear remotes, 20-Speed transmission w/... See all seller comments
$49,900 USD
Chambersburg, PA
(717) 619-9847
2003 John Deere 7420 100-174 HP
31 photos

2003 John Deere 7420

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$42,500 USD
Drive: 4 WD
HP: 135
Hours: 3981
Wheel Type: Tires
Runs and Drives, Please see our website fore Videos
$42,500 USD
Lebanon, PA
(717) 866-2585
2004 John Deere 7420 100-174 HP
29 photos

2004 John Deere 7420

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$59,900 USD
Drive: 2 WD
HP: 135
Hours: 5880
Wheel Type: Tires
2004 John Deere 7420 w/ 5880 Hours! 20F/20R Power Quad Plus, 3 Hyd Remotes, 540/1000 PTO, Air Ride Seat, LH Reverser, Front Weight Bracket, Front Fenders, AM/FM Radio, Block Heater, One Owner Tractor!!... See all seller comments
$59,900 USD
Barneveld, WI
(608) 640-3271
2004 John Deere 7420 100-174 HP
26 photos

2004 John Deere 7420

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$56,900 USD
Drive: MFWD
HP: 135
Hours: 7613
Wheel Type: Tires
2004 JOHN DEERE 7420 Hours: 7613 Power Quad 3 SCVs MFWD LHR 2PT 16Spd Foot Throttle CAH Rear Fender Call for more details! Delivery and Financing Available - Thanks for looking!
$56,900 USD
Gallatin, MO
(833) 597-1456
2003 John Deere 7420 100-174 HP
23 photos

2003 John Deere 7420

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$114,995 USD
Drive: MFWD
HP: 125
Hours: 5396
Cab: Cab, Front Axle: MFWD, Transmission: IVT, Guidance-ready: No, Rear PTO: 540/1000, Rear Tires: Singles, Tire Width: Mid, Loader: Yes, 2003 John Deere 7420 with 741 MSL loader. Less Greenstar Ready,... See all seller comments
$114,995 USD
Enid, OK
(580) 237-2304
2004 John Deere 7420 100-174 HP
22 photos

2004 John Deere 7420

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$71,900 USD
Drive: 2 WD
HP: 135
Hours: 3429
Cab: Cab, Front Axle: 2WD, Transmission: Partial Power Shift, Guidance-ready: No, Rear PTO: 540/1000, Rear Tires: Singles, Tire Width: Mid, Loader: Yes, 2004 JD 7420 TRACTOR W/726 NSL LOADER; 3429 hour... See all seller comments
$71,900 USD
Weatherford, OK
(580) 210-5243
2006 John Deere 7420 100-174 HP
20 photos

2006 John Deere 7420

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$92,950 USD
Drive: MFWD
HP: 135
Hours: 2077
2006 JOHN DEERE 7420 Call for Availability & Updated Meter Readings, Meter Readings are Estimates Only, Low Hours, Good Tires, Well Maintained, MFWD, 3 Rear Hydraulic Outlets, Air Seat, Clo... See all seller comments
$92,950 USD
Holyoke, CO
(970) 718-9136
2004 John Deere 7420 100-174 HP
18 photos

2004 John Deere 7420

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Call for price
Drive: 4 WD
HP: 135
Hours: 2943
cab, 16 speed power quad w/ LH PwrReverser, R&P, 3 remotes, 540/1000, front fenders, side mirrors, amber roof light, toolbox & toplink, rear fender mounted 3pt switches, carpet on flo... See all seller comments
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2005 John Deere 7420 100-174 HP
16 photos

2005 John Deere 7420

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$59,900 USD
Drive: MFWD
HP: 135
Hours: 8500
Wheel Type: Tires
2005 JOHN DEERE 7420 Hours: 8500 20 Speed Front suspension! 3 remotes 540/1000 PTO H340 Loader 3PT LHR Call for more details! Delivery and Financing Available - Thanks for looking!
$59,900 USD
Gallatin, MO
(833) 597-1456
2004 John Deere 7420 100-174 HP
15 photos

2004 John Deere 7420

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$85,000 USD
Drive: 4 WD
HP: 135
Wheel Type: Tires
**NEW FIRESTONE TIRES**
$85,000 USD
Friendship, TN
(833) 451-0215
2003 John Deere 7420 100-174 HP
14 photos

2003 John Deere 7420

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$70,000 USD
Drive: MFWD
HP: 135
Hours: 6562
Cab: Cab, Front Axle: MFWD, Transmission: IVT, Guidance-ready: Yes, Rear PTO: 540/1000, Rear Tires: Duals, Loader: No
$70,000 USD
Wendell, ID
(208) 504-1987
 John Deere 7420 100-174 HP
14 photos

John Deere 7420

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$62,500 USD
HP: 135
Hours: 3411
$62,500 USD
Leesburg, GA
(229) 759-2484
2004 John Deere 7420 100-174 HP
1 photos

2004 John Deere 7420

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Call for price
2006 John Deere 7420 100-174 HP
1 photos

2006 John Deere 7420

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$70,000 USD
Drive: MFWD
HP: 135
Hours: 7675
Cab: Cab, Front Axle: MFWD, Transmission: IVT, Guidance-ready: No, Rear PTO: 540/1000, Rear Tires: Singles, 2006 JOHN DEERE 7420,MFWD,2SCV,540/1000 PTO, 2006 JOHN DEERE 7420,MFWD,2SCV,540/1000 PTO
$70,000 USD
  AUCTION
2005 John Deere 7420 100-174 HP
1 photos

2005 John Deere 7420

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2005 John Deere 7420 tractor 3195 hrs./quickie loader, MFWD, 38" tires w/duals, IVT Transmission 2nd owner
Auction ends
June 4

Closing
2d


Schmid Auction
2004 John Deere 7420 100-174 HP
1 photos

2004 John Deere 7420

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$55,000 USD
Drive: 2 WD
Hours: 7985
Cab: Cab, Front Axle: 2WD, Transmission: Partial Power Shift, Guidance-ready: No, Guidance Receiver: No, Guidance Display: No, Rear PTO: 540/10005401000, Rear Tires: Singles, Tire Width: Mid, Loader: N... See all seller comments
$55,000 USD
 John Deere 7420 100-174 HP
1 photos

John Deere 7420

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$74,500 USD
Drive: MFWD
HP: 135
Hours: 6915
Cab: Cab, Front Axle: MFWD, Transmission: Partial Power Shift, Guidance-ready: No, Rear PTO: 540/1000, Rear Tires: Singles, Tire Width: Mid, Loader: Yes, REAR TIRES: 460/85/R38 - 60% TREAD REMAINING, F... See all seller comments
$74,500 USD
2003 John Deere 7420 100-174 HP
1 photos

2003 John Deere 7420

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$59,500 USD
Drive: MFWD
HP: 135
Hours: 6848
Cab: Cab, Front Axle: MFWD, Transmission: Partial Power Shift, Guidance-ready: No, Rear PTO: 540/1000, Rear Tires: Singles, 7420 ROWCROP / LESS LDR/ MFWD/ 135HP
$59,500 USD
 John Deere 7420 100-174 HP
1 photos

John Deere 7420

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$39,000 USD
Drive: 2 WD
HP: 135
20 speed power quad. Price is before it flies in the shop. Power quad. Left hand reverser . Joystick for loader.
$39,000 USD
2005 John Deere 7420 100-174 HP
1 photos

2005 John Deere 7420

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$99,500 USD
Drive: MFWD
HP: 135
Hours: 1788
Cab: Cab, Front Axle: MFWD, Transmission: Partial Power Shift, Guidance-ready: No, Guidance Receiver: No, Guidance Display: No, Rear PTO: 540/1000, Rear Tires: Singles, Tire Width: Mid, Loader: No, Thi... See all seller comments
$99,500 USD

John Deere 7420 Specs

Overview

Battery
Volts
12
Cold-cranking amps
850
Capacity
Fuel
54.7 gal (207.0 L)
Variants
7420
row-crop
7420HC
high-crop
Electrical
150
Ground
negative
Charging amps
115
Charging system
alternator
Hydraulics
Type
closed-center PFC
Valves
4
Pump flow
26.7 gpm (101.1 lpm)
Mechanical
4x4 MFWD 4WD
Cab
ComfortGard Cab standard with air-conditioning.
Brakes
hydraulic wet disc
Chassis
4x2 2WD
Steering
power
Final drives
inboard planetary
Differential lock
electro-hydraulic rear
Production
Factory
Waterloo, Iowa, USA
Manufacturer
John Deere
3-Point Hitch
8700 lbs (3946 kg) (optional)
Rear Type
II
Rear lift
7450 lbs (3379 kg)
Dimensions & Tires
Weight
12890 to 15655 pounds
Rear tire
18.4R38
Front tire
14.9R28
2WD Wheelbase
112.8 inches (286 cm)
4WD Wheelbase
104.3 inches (264 cm)

7420 Serial Numbers*

*General guideline: If your serial number is in between two years, your tractor is the earlier year.
2003
1001
2004
10001
2005
30001
2006
45001
2007
60001
Location
On the main tractor frame, right side, above the front axle.
Power Take-off (PTO)
Clutch
electro-hydraulic
Rear PTO
independent
Rear RPM
540/1000 (1.375)
Front PTO
independent*Optional. Field conversion kit.
Front RPM
1000
John Deere 7420 Power
Engine
135 hp (100.7 kW)
PTO (tested)
127.38 hp (95.0 kW)
PTO (claimed)
115 hp (85.8 kW)
Drawbar (tested)
102.86 hp (76.7 kW)

Engine

Engine Detail
414 ci (6.8 L), 6-cylinder, John Deere PowerTech 6068HF475, liquid-cooled, turbocharged diesel
Power
135 hp (100.7 kW)
Torque
450 lb-ft (610.2 Nm)
Idle RPM
850-2250
Rated RPM
2100
Torque RPM
1500
Air cleaner
dual paper elements
Bore/Stroke
4.19x5.00 inches (106 x 127 mm)
Compression
17:1
Firing order
1-5-3-6-2-4
Oil capacity
22.2 qts (21.0 L)
Operating RPM
1300-2100
Starter power
4.1 hp (3.1 kW)
Starter volts
12
Coolant capacity
29.6 qts (28.0 L)

Transmission

Transmission
Type
partial power shift
Gears
16 forward and reverse, 24 forward and reverse, infinite forward and reverse
Speeds
With 20.8-38 rear tires.
Oil capacity
59.2 qts (56.0 L)
Transmission
AutoQuad, Infinitely Variable Transmission (IVT), John Deere PowrQuad

Dimensions

Dimensions
15,100 lbs (6849 kg) (with loader)
Width
96 inches (243 cm) *Minimum width with standard axle.
Height
114.1 inches (289 cm)
Length
203.3 inches (516 cm)
Rear axle
Flanged: 65.5 inch length (1663 mm) Rack-and-pinion: 3.4 by 96 inches (86x2438 mm) Rack-and-pinion: 3.4 by 110.5 inches (86x2806 mm)
Rear tread
60 to 88 inches (flange axle) (152 to 223 cm) (flange axle) 76 to 96 inches (long flange) (193 to 243 cm) (long flange) 60 to 104.6 inches (96-inch axle) (152 to 265 cm) (96-inch axle) 60 to 119.2 inches (110.5-inch axle) (152 to 302 cm) (110.5-inch axle)
Front tread
59.5 to 87.5 inches (2WD) (151 to 222 cm) (2WD) 59.4 to 83.4 inches (4WD) (150 to 211 cm) (4WD)
2WD Wheelbase
112.8 inches (286 cm)
4WD Wheelbase
104.3 inches (264 cm)
Rear axle load
17,185 lbs (7795 kg)
Front axle load
9,035 lbs (4098 kg)
Drawbar capacity
4,955 lbs (2247 kg)
Weight (shipping)
12,890 lbs (5846 kg)
Weight (ballasted)
15,655 lbs (7101 kg)
Weight (operating)
13,280 lbs (6023 kg)
Weight (max capacity)
22,035 lbs (9995 kg)
4WD Clearance (front axle)
20.5 inches (52 cm)
John Deere 7420 Tires
Ag rear
18.4R38
Ag front
14.9R28

Tests

OCED Tractor Test 1817
Type
Diesel PowrQuad 4WD
Test Date
May 20 - June 2, 2003
Test report
PDF file
PTO power (max)
127.38 hp (95.0 kW)
Nebraska summary
394
PTO fuel use (max)
6.8 gal/hour (25.7 l/hour)
Drawbar power (max)
102.86 hp (76.7 kW)
Drawbar fuel use (max)
6.7 gal/hour (25.4 l/hour)
PTO fuel use (engine speed)
6.7 gal/hour (25.4 l/hour)
PTO power (rated engine speed)
116.56 hp (86.9 kW)
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.