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Used John Deere 7720 Combines for Sale (37 listings)

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1983 John Deere 7720 Combine
69 photos

1983 John Deere 7720

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$19,500
Hours: 1760
VERY NICE LOW HOURED 2 OWNER OLDER COMBINE, 1760 Two Owner Hours, 30.5x32 Firestone Tires, Good Firestone tires, 16.5L-16.1 rear tires, 4 rib tires, Chopper, Heavy Rear Axle, Maurer Bin Extensions, Bub... See all seller comments
$19,500
Holgate, OH
(419) 954-0564
1981 John Deere 7720 Combine
67 photos

1981 John Deere 7720

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$12,500
Hours: 4624
30.5-32 singles, 14.9-24 rears, 2 WD., chopper, Hydro, bin extension, 4624 hours, QUICK AND EASY ONSITE LOW FIXED RATE FINANCING AVAILABLE , TRUCKING AVAILABLE ANYWHERE.Express Financing Get P... See all seller comments
$12,500
Holgate, OH
(419) 954-0564
1980 John Deere 7720 Combine
52 photos

1980 John Deere 7720

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$7,900
Drive: 2 WD
Hours: 2120
John Deere 7720 combine, 30.5L32 Fronts, 12.4-24 rears, chopper, 2120 hours showing QUICK AND EASY ONSITE LOW FIXED RATE FINANCING AVAILABLE , TRUCKING AVAILABLE ANYWHERE.Express Financing Get... See all seller comments
$7,900
Holgate, OH
(419) 954-0564
1984 John Deere 7720 Combine
28 photos

1984 John Deere 7720

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$24,900
Hours: 4117
4,117 Original Hours (1,518 on Meter, was Replaced when it Failed)•, The Following is a List of Work Performed on Combine since 2008:•, 7/16/08•, Overhaul @ 2,500 hours•, Overhaul Kit•, New Rod &... See all seller comments
$24,900
Waupun, WI
(920) 324-3537
 John Deere 7720 Combine
21 photos

John Deere 7720

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$15,000
Hours: 4506
Great condition, field ready, 2WD, This combine is a local trade Field ready We ship anywhere Call or email us for a freight rate You can see everything we have at our website by clicking on our na... See all seller comments
$15,000
Marlette, MI
(989) 966-0090
1985 John Deere 7720 Combine
18 photos

1985 John Deere 7720

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$12,500
Hours: 3314
Good tires all the way around. Starts and runs smooth. Local farmer owned. Maintenance keep up by local dealer.Express Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$12,500
Murray, KY
(270) 245-1696
1980 John Deere 7720 Combine
17 photos

1980 John Deere 7720

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$13,500
Hours: 4200
Sep. Hours: 3000
Combine Type: Corn/Bean, Axle: 2WD, Duals/Singles: Singles, Chopper/Spreader: Spreader, Header: Yes, Nice 7720 with 224 Platform, Hydro, Long Unloading Auger, Chaff Spreader, Tires are 70%, header is s... See all seller comments
$13,500
Great Bend, KS
(833) 453-0340
1981 John Deere 7720 Combine
16 photos

1981 John Deere 7720

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$9,382
Hours: 4282
Axle: PRWD, Duals/Singles: Singles, Very nice well kept 7720!
$9,382
Thief River Falls, MN
(218) 292-1697
1983 John Deere 7720 Combine
14 photos

1983 John Deere 7720

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$6,500
Hours: 3072
Combine Type: Corn/Bean, Axle: 2WD, Duals/Singles: Singles, Chopper/Spreader: Chopper, Header: No, 1983 JOHN DEERE 7720 COMBINE/2WD/SINGLES/CHOPPERAS IS.
$6,500
Rowley, IA
(319) 349-2565
1980 John Deere 7720 Combine
10 photos

1980 John Deere 7720

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$9,500
Comes 224 header call or textExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$9,500
Colony, OK
(580) 819-2448
 John Deere 7720 Combine
9 photos

John Deere 7720

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$7,750
7720 John Deere 4x4Good combineExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$7,750
Wheeler, IL
(217) 388-5345
1988 John Deere 7720 Combine
8 photos

1988 John Deere 7720

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$13,900
Hours: 4100
Combine Type: Corn/Bean, Axle: 2WD, Duals/Singles: Duals, Header: No, Chopper/Spreader: Chopper, Front Tire Size 460/38, Front Duals, Rear Tire Size 320/24, Grain Tank Extension, Used 1988 John Deere 7... See all seller comments
$13,900
Willmar , MN
(320) 235-8115
1981 John Deere 7720 Combine
8 photos

1981 John Deere 7720

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$5,500
Drive: 2 WD
HP: 145
JD 7720 combine, has newer drive belts, newer sieves, one new drive tire last season, hydrostat, chopper, runs goodExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$5,500
Norfolk, NE
(402) 750-1900
1981 John Deere 7720 Combine
8 photos

1981 John Deere 7720

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$8,000
Hours: 5500
Combine Type: Corn/Bean, Axle: 2WD, Duals/Singles: Singles, Header: No, 2wd
$8,000
Paynesville, MN
(320) 381-1356
1983 John Deere 7720 Combine
7 photos

1983 John Deere 7720

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$16,500
Hours: 4312
8r22 corn header, 24' grain header
$16,500
Emmett, ID
(541) 810-8007
1981 John Deere 7720 Combine
7 photos

1981 John Deere 7720

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$8,000
Hours: 5100
Combine Type: Corn/Bean, Axle: 2WD, Duals/Singles: Singles, Chopper/Spreader: Spreader, Header: No, 2wd
$8,000
Paynesville, MN
(320) 381-1356
1979 John Deere 7720 Combine
7 photos

1979 John Deere 7720

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$6,700
HP: 165
Hours: 870
Used- John Deere 7720 turbo two wheel drive combine withcab, heat and AC, 4 speed hydrostatic transmission,24.5-32 front tires, 11.2-24 rear tires and rear weightsExpress Financing Get Pre-ApprovedGet... See all seller comments
$6,700
Mosinee, WI
(715) 600-5883
1984 John Deere 7720 Combine
5 photos

1984 John Deere 7720

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$8,500
Drive: 2 WD
HP: 145
Hours: 4755
1984 JD 7720 combine, 2 speed cylinder, chopper, shedded, HD rear axle, goood and straightExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$8,500
Norfolk, NE
(402) 750-1900
1981 John Deere 7720 Combine
5 photos

1981 John Deere 7720

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$7,300
Hours: 6192
Combine Type: Corn/Bean, Axle: 2WD, Duals/Singles: Singles, Chopper/Spreader: Chopper, Header: No
$7,300
Bluffton, IN
(833) 244-9903
 John Deere 7720 Combine
5 photos

John Deere 7720

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$4,900
Drive: 2 WD
HP: 145
JD 7720 combine, decent shape, hydroExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$4,900
Norfolk, NE
(402) 750-1900
1981 John Deere 7720 Combine
4 photos

1981 John Deere 7720

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$15,000
Hours: 5756
Separator Type: Walker
Good overall condition, Always housed 4 wheel drive Chopper All fluids and filters are changed AC blows cold We have a check list and the combine has been thourghour shop, and everything works as it s... See all seller comments
$15,000
Marlette, MI
(989) 966-0090
1982 John Deere 7720 Combine
4 photos

1982 John Deere 7720

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$8,500
Drive: 2 WD
HP: 145
Hours: 5000
JD 7720 combine, heavy rear axle, wheat machine, good shape, like new tiresExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
$8,500
Norfolk, NE
(402) 750-1900
1984 John Deere 7720 Combine
1 photos

1984 John Deere 7720

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Call for price
complete trade in , chopper, runsExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
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1979 John Deere 7720 Combine
1 photos

1979 John Deere 7720

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PARTS MACHINEExpress Financing Get Pre-ApprovedGet a FR8Star Shipping Estimate
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John Deere 7720 Specs

Overview
Battery
Volts
12
Number
2
Cold-cranking amps
925
Capacity
94.7 gal (358.4 L) (with right step)
Fuel
103.5 gal (391.7 L)
Hydraulic system
28.5 gal (107.9 L)
Electrical
Ground
negative
Charging amps
150
Charging system
alternator
Hydraulics
Valves
7
Capacity
28.5 gal (107.9 L)
Pressure
3046 psi (210.0 bar)
SCV flow
30 gpm (113.6 lpm)
Pump flow
32 gpm (121.1 lpm)
Mechanical
Cab
Cab standard.
Brakes
hydraulic wet disc
Chassis
4x4 MFWD 4WD
Steering
power
Production
Factory
Waterloo, Iowa, USA
Manufacturer
John Deere
3-Point Hitch
14,000 lbs (6350 kg) (optional)
Rear Type
3/3N
Rear lift
10,050 lbs (4558 kg)
Front Hitch
optional
Dimensions & Tires
Weight
17309 to 17750 pounds
Rear tire
480/80R42
Wheelbase
112.6 inches (286 cm)
Front tire
11.00-16
Power Take-off (PTO)
Clutch
hydraulic wet discs
Rear PTO
independent
Rear RPM
540/1000 (1.375)
Front PTO
independent (optional)
Front RPM
540/1000
Engine RPM
540@1950 1000@1950 540E@1750 1000E@1750
John Deere 7720 Power
Engine (max)
188 hp (140.2 kW)
Engine (net)
170 hp (126.8 kW)
PTO (claimed)
140 hp (104.4 kW)
Engine (gross)
175 hp (130.5 kW)
Engine
Engine Detail
414 ci (6.8 L), 6-cylinder, John Deere, liquid-cooled, turbocharged intercooled diesel
Torque
607.8 lb-ft (824.2 Nm)
Idle RPM
875-2200
Rated RPM
2100
Torque RPM
1400
Bore/Stroke
4.19x5.00 inches (106 x 127 mm)
Compression
17:1
Fuel system
high-pressure common rail
Firing order
1-5-3-6-2-4
Oil capacity
27.5 qts (26.0 L)
Starter volts
12
Coolant capacity
31.1 qts (29.4 L)
Rated Power (ECE R24)
170 hp (126.8 kW)
Rated Power (EC 97/98)
175 hp (130.5 kW)
Maximum Power (ECE R24)
182 hp (135.7 kW)
Maximum Power (EC 97/68)
188 hp (140.2 kW) *With 50KPH transmission a transport boost up to 204HP was available.
Transmission
Transmission
Type
infinitely variable transmission, partial power shift
Gears
20 forward and reverse, infinite forward and reverse
Transmission
AutoPowr IVT, AutoQuad Plus, PowrQuad Plus
Dimensions
Dimensions
Width
96 inches (243 cm)
Height
125.4 inches (318 cm)
Length
212.2 inches (538 cm)
Rear axle
3.937 by 96 inches (99x2438 mm)
Wheelbase
112.6 inches (286 cm)
Rear axle load
22,050 lbs (10001 kg)
Front axle load
12,128 lbs (5501 kg)
Clearance (drawbar)
16.3 inches (41 cm)
IVT Weight (shipping)
17,750 lbs (8051 kg)
Weight (max capacity)
28,886 lbs (13102 kg)
Clearance (front axle)
22.3 inches (56 cm)
Gear Weight (shipping)
17,309 lbs (7851 kg)
John Deere 7720 Tires
Ag rear
480/80R42
Ag front
11.00-16
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.