Give Feedback
You must enter a search term to perform a search.

Used John Deere 3720 Tractors for Sale (31 listings)

Filters / Sort
View: 24 36 48 72
Save your search and get daily updates on new inventory.
Save search
2005 John Deere 3720 40-99 HP
37 photos

2005 John Deere 3720

Save
$24,700 USD
Drive: MFWD
HP: 44
Hours: 1417
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, Backhoe: No, H165 Loader w/61" Material Bucket SSL Hookup 3rd FNCTN s/n 1P0H165XAEX000104, 72D Auto-Connect Deck s/n... See all seller comments
$24,700 USD
Archbold, OH
(419) 731-6702
2007 John Deere 3720 40-99 HP
28 photos

2007 John Deere 3720

Save
$13,500 USD
Drive: MFWD
HP: 44
Hours: 2080
Runs and Drives, Please see our website for Videos
$13,500 USD
Lebanon, PA
(717) 866-2585
2011 John Deere 3720 40-99 HP
23 photos

2011 John Deere 3720

Save
$26,500 USD
Drive: MFWD
HP: 44
Hours: 1729
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, Open Station with Air Ride Seat, eHydro, Mid PTO, 27x8.50-15 6PR Front R3 Turf 2 Pos.41x14.0-20 4PR Rear R3 Turf 2... See all seller comments
$26,500 USD
Lancaster, PA
(717) 653-2340
2013 John Deere 3720 40-99 HP
20 photos

2013 John Deere 3720

Save
$41,500 USD
Drive: MFWD
HP: 44
Hours: 1942
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, Deluxe Cab with Air Ride Seat, eHydro, Mid PTO, Dual Mid & Single Electrohydraulic Rear SCV, 2013 John Deere 3720.... See all seller comments
$41,500 USD
Avon, NY
(585) 449-9101
2008 John Deere 3720 40-99 HP
17 photos

2008 John Deere 3720

Save
$23,700 USD
Drive: MFWD
Hours: 1855
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, 2008 John Deere 3720
$23,700 USD
Frankfort, IN
(765) 326-4591
2008 John Deere 3720 40-99 HP
17 photos

2008 John Deere 3720

Save
$40,900 USD
Drive: MFWD
HP: 44
Hours: 563
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Cab with Standard Seat, eHydro, 25x8.50-14 6PR Front R4 Ind 2 Pos.15-19.5 6PR Rear R4 Ind. 2 Pos., Dual Mid Selective Control Valve, Includ... See all seller comments
$40,900 USD
Fairmount City, PA
(833) 421-1026
2007 John Deere 3720 40-99 HP
16 photos

2007 John Deere 3720

Save
$25,900 USD
Drive: MFWD
HP: 44
Hours: 1955
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, 2007 John Deere 3720
$25,900 USD
Napoleon, OH
(419) 610-2488
2011 John Deere 3720 40-99 HP
13 photos

2011 John Deere 3720

Save
$29,921 USD
Drive: MFWD
HP: 44
Hours: 298
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, Open Station with Air Ride Seat, eHydro, Mid PTO, 27x8.5-15 6PR Front R4 Ind. 2 Pos.43x16-20 4PR Rear R4 Ind. 2 Po... See all seller comments
$29,921 USD
Thief River Falls, MN
(218) 292-1697
2007 John Deere 3720 40-99 HP
13 photos

2007 John Deere 3720

Save
$27,500 USD
Drive: MFWD
HP: 44
Hours: 1130
This 3720 is in like new condition. Always stored inside. Air ride seat, quick hitch, 1 rear remote, power beyond for a backhoe and the loader has hydraulics plumbed to the front
$27,500 USD
Ringoes, NJ
(908) 434-7009
2013 John Deere 3720 40-99 HP
12 photos

2013 John Deere 3720

Save
$39,900 USD
Drive: MFWD
Hours: 392
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, Open Station with Air Ride Seat, eHydro, Mid PTO, 25x8.50-14 6PR Front R4 Ind 2 Pos.15-19.5 6PR Rear R4 Ind. 2 Pos... See all seller comments
$39,900 USD
Frankfort, IN
(765) 326-4591
2012 John Deere 3720 40-99 HP
12 photos

2012 John Deere 3720

Save
$37,900 USD
Drive: MFWD
HP: 43
Hours: 846
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, Deluxe Cab with Air Ride Seat, eHydro, Mid PTO, 27x8.50-15 6PR Front R3 Turf 2 Pos.41x14.0-20 4PR Rear R3 Turf 2 Pos.... See all seller comments
$37,900 USD
Palmyra, MO
(573) 284-7045
2011 John Deere 3720 40-99 HP
11 photos

2011 John Deere 3720

Save
$29,375 USD
Drive: MFWD
HP: 44
Hours: 395
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, Open Station with Air Ride Seat, hood guard, eHydro, Mid PTO, Rear PTO, 43x16-20 & 27x8.5-15 R4 Industrial t... See all seller comments
$29,375 USD
Warren, MN
(218) 366-8786
2011 John Deere 3720 40-99 HP
10 photos

2011 John Deere 3720

Save
$32,500 USD
Drive: MFWD
HP: 44
Hours: 1990
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: No, Mid Mount Mower: No, Backhoe: Yes, Deluxe Cab with Air Ride Seat/ Backhoe/, eHydro/, Mid PTO/, 27x8.5-15 6PR Front R4 Ind. 2 Pos.43x16-20 4P... See all seller comments
$32,500 USD
Portland, MI
(844) 915-2315
2009 John Deere 3720 40-99 HP
9 photos

2009 John Deere 3720

Save
$26,000 USD
Drive: MFWD
HP: 44
Hours: 2400
Cab, air, 2 mid SCV's, 1 rear SCV, mid PTO, front 3pt, mirrors. Available w/ rear snow blower. Please call with questions!
$26,000 USD
Osage, IA
(641) 450-1883
2012 John Deere 3720 40-99 HP
8 photos

2012 John Deere 3720

Save
$31,900 USD
Drive: MFWD
HP: 44
Hours: 861
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, Open Station with Air Ride Seat, eHydro, Mid PTO, 27x8.5-15 6PR Front R4 Ind. 2 Pos.43x16-20 4PR Rear R4 Ind. 2 Pos... See all seller comments
$31,900 USD
Hall, NY
(585) 449-6937
2011 John Deere 3720 40-99 HP
7 photos

2011 John Deere 3720

Save
$29,845 USD
Drive: MFWD
HP: 44
Hours: 1717
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, Deluxe Cab with Air Ride Seat, eHydro, Mid PTO, 27x8.50-15 6PR Front R3 Turf 2 Pos.41x14.0-20 4PR Rear R3 Turf 2 Pos.,... See all seller comments
$29,845 USD
Grafton, ND
(701) 380-4318
2005 John Deere 3720 40-99 HP
6 photos

2005 John Deere 3720

Save
$24,950 USD
Drive: MFWD
HP: 44
Hours: 1245
Used John Deere, FWA. QT Loader and QT Bucket, Hydrostat
$24,950 USD
Moscow, IA
(844) 334-5897
2012 John Deere 3720 40-99 HP
6 photos

2012 John Deere 3720

Save
$28,900 USD
Drive: MFWD
HP: 44
Hours: 754
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: No, Mid Mount Mower: Yes, Open Station with Air Ride Seat, eHydro, Mid PTO, 27x8.50-15 6PR Front R3 Turf 2 Pos.41x14.0-20 4PR Rear R3 Turf 2... See all seller comments
$28,900 USD
Springville, NY
(716) 300-5673
2012 John Deere 3720 40-99 HP
5 photos

2012 John Deere 3720

Save
$39,900 USD
Drive: MFWD
HP: 44
Hours: 2509
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, Deluxe Cab with Air Ride Seat, eHydro, Mid PTO, 27x8.5-15 6PR Front R4 Ind. 2 Pos.43x16-20 4PR Rear R4 Ind. 2 Pos., Du... See all seller comments
$39,900 USD
Springville, NY
(716) 300-5673
2012 John Deere 3720 40-99 HP
1 photos

2012 John Deere 3720

Save
$20,500 USD
Drive: MFWD
Hours: 5879
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: No, Mid Mount Mower: Yes, 72” Mid Mount Mower, 72D AUTOCONNECT DECK 1M072ADMJB0030438, Factory Cab/ 3 Spd Hydro/ 4 Wheel Drive/ 11.2-24/ 3 SCV/... See all seller comments
$20,500 USD
2005 John Deere 3720 40-99 HP
1 photos

2005 John Deere 3720

Save
$21,995 USD
Drive: MFWD
HP: 44
Hours: 938
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, 2005 John Deere 3720 Compact Utility Tractor with Loader. Machine is Sold AS IS with No Factory Warranty Remaining.... See all seller comments
$21,995 USD
Mendota, IL
(815) 324-6086
2013 John Deere 3720 40-99 HP
1 photos

2013 John Deere 3720

Save
$19,500 USD
Drive: MFWD
HP: 44
Hours: 1916
2013 John Deere 3720 Compact Utility Tractor, 1916 Hrs., 44 HP, Hydro Transmission, Dual Rear SCVS, Less Mid PTO, 15.00-19.5 R4 Rear, 8.50-14 Front, Loader Mid Valve Controls, Call For More Information... See all seller comments
$19,500 USD
2013 John Deere 3720 40-99 HP
1 photos

2013 John Deere 3720

Save
$33,900 USD
Drive: MFWD
HP: 44
Hours: 420
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, Open Station with Air Ride Seat, eHydro, Mid PTO, 25x8.50-14 6PR Front R4 Ind 2 Pos.15-19.5 6PR Rear R4 Ind. 2 Pos.... See all seller comments
$33,900 USD
2012 John Deere 3720 40-99 HP
1 photos

2012 John Deere 3720

Save
$34,500 USD
Drive: MFWD
Hours: 233
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, Open Station with Standard Seat, eHydro, 27x8.5-15 6PR Front R4 Ind. 2 Pos.43x16-20 4PR Rear R4 Ind. 2 Pos., Dual... See all seller comments
$34,500 USD
2009 John Deere 3720 40-99 HP
1 photos

2009 John Deere 3720

Save
$32,900 USD
Drive: MFWD
HP: 44
Hours: 1150
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, 320 Loader, 7-Iron 72" Belly Mower, SOLID, GREAT CONDITION 2009 3720, MFWD, JD 320 LOADER, 72 INCH 7-IRON BELLY MOW... See all seller comments
$32,900 USD
2012 John Deere 3720 40-99 HP
1 photos

2012 John Deere 3720

Save
$15,500 USD
Drive: MFWD
HP: 44
Hours: 5156
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: No, Mid Mount Mower: No, Open Station with Air Ride Seat, eHydro, Mid PTO, 27x8.50-15 6PR Front R3 Turf 2 Pos.41x14.0-20 4PR Rear R3 Turf 2 P... See all seller comments
$15,500 USD
2009 John Deere 3720 40-99 HP
1 photos

2009 John Deere 3720

Save
$23,900 USD
Drive: MFWD
Hours: 1212
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, Deluxe Cab with Air Ride Seat, eHydro, Mid PTO, 27x8.5-15 6PR Front R4 Ind. 2 Pos.43x16-20 4PR Rear R4 Ind. 2 Pos., Du... See all seller comments
$23,900 USD
2011 John Deere 3720 40-99 HP
1 photos

2011 John Deere 3720

Save
$35,900 USD
Drive: MFWD
HP: 44
Hours: 1190
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: Yes, Deluxe Cab with Air Ride Seat, eHydro, Mid PTO, 27x8.5-15 6PR Front R4 Ind. 2 Pos.43x16-20 4PR Rear R4 Ind. 2 Pos., D... See all seller comments
$35,900 USD
2013 John Deere 3720 40-99 HP

2013 John Deere 3720

Save
$30,000 USD
Drive: MFWD
HP: 44
Hours: 467
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Mid Mount Mower: No, Open Station with Air Ride Seat, eHydro, Mid PTO, 25x8.50-14 6PR Front R4 Ind 2 Pos.15-19.5 6PR Rear R4 Ind. 2 Pos.... See all seller comments
$30,000 USD
Humboldt, IA
(515) 454-0650
2010 John Deere 3720 40-99 HP

2010 John Deere 3720

Save
$39,900 USD
Drive: MFWD
HP: 43
Hours: 1021
Cab: Cab, Transmission: Hydro, Front Axle: MFWD, Loader: Yes, Deluxe Cab with Air Ride Seat, eHydro, Mid PTO, 27x8.5-15 6PR Front R4 Ind. 2 Pos.43x16-20 4PR Rear R4 Ind. 2 Pos., Dual Mid & Single R... See all seller comments
$39,900 USD
Humboldt, IA
(515) 454-0650
2008 John Deere 3720 40-99 HP

2008 John Deere 3720

Save
$24,500 USD
Drive: MFWD
Hours: 1100
Cab: No Cab, Transmission: Hydro, Front Axle: MFWD, Loader: No, Mid Mount Mower: Yes, Open Station with Air Ride Seat, eHydro, Mid PTO, 27x8.50-15 6PR Front R3 Turf 2 Pos.41x14.0-20 4PR Rear R3 Turf 2... See all seller comments
$24,500 USD
Oxford, PA
(855) 277-3996

John Deere 3720 Specs

Overview

Battery
Volts
12
Number
1
Cold-cranking amps
500
Capacity
Cab Fuel
11.8 gal (44.7 L)
ROPS Fuel
13.5 gal (51.1 L)
Hydraulic system
6.8 gal (25.7 L)
Electrical
Ground
negative
Cab Charging amps
75
ROPS Charging amps
40
Hydraulics
Type
open center
Valves
5
Capacity
6.8 gal (25.7 L)
Pump flow
8.6 gpm (32.6 lpm)
Total flow
13.9 gpm (52.6 lpm)
Mechanical
Cab
Two-post foldable ROPS. Cab optional.
Brakes
wet disc
Chassis
4x4 MFWD 4WD
Steering
power
Production
Manufacturer
John Deere
3-Point Hitch
Rear Type
I
Rear lift (at ends)
2,530 lbs (1147 kg)
Dimensions & Tires
Weight
2900 to 3570 pounds
Rear tire
11.2-24
Wheelbase
68 inches (172 cm)
Front tire
7-14

3720 Serial Numbers*

*General guideline: If your serial number is in between two years, your tractor is the earlier year.
2005
170001
2006
280001
2007
380001
2008
480001
2009
522001
Location
Above front axle on right side of tractor.
Power Take-off (PTO)
Mid PTO
optional
Mid RPM
2100
Rear PTO
independent
Rear RPM
540
John Deere 3720 Power
Engine
44 hp (32.8 kW)

Engine

Engine Detail
3-cylinder, 91.5 ci (1.5 L), liquid-cooled, turbocharged diesel, Yanmar 3TNV84HT
Power
44 hp (32.8 kW)
Torque
101.1 lb-ft (137.1 Nm)
Rated RPM
2600
Torque RPM
1560
Bore/Stroke
3.3x3.54 inches (84 x 90 mm)
Compression
18.5:1
Fuel system
direct injection
Oil capacity
6 qts (5.7 L)
Starter volts
12
Coolant capacity
5.6 qts (5.3 L)

Transmission

Transmission
Type
hydrostatic
Gears
infinite (3-range) forward and reverse
Speeds
With 11.2-24 rear tires.
Transmission
eHydro AutoHST, Sauer-Danfoss eHydro

Dimensions

Dimensions
Width
52.4 inches (133 cm) *Minimum
Length
120.2 inches (305 cm)
Wheelbase
68 inches (172 cm)
Cab Weight
3,570 lbs (1619 kg)
Rear tread
40.6/45.3/48.9/53.1/56.6 inches (103/115/124/134/143 cm)
ROPS Weight
2,900 lbs (1315 kg)
Height (ROPS)
93.3 inches (236 cm)
Height (hood)
57 inches (144 cm)
4WD turn radius
9.2 feet (2.8 m)
Clearance (rear axle)
12.2 inches (30 cm)
John Deere 3720 Tires
Ag rear
11.2-24
Ag front
7-14
Lawn/turf rear
41x14-20, 41x18LL-16.1
Industrial rear
15-19.5, 43x16-20
Lawn/turf front
25x10.5LL-15, 27x8.5-15
Industrial front
25x8.5-14, 27x8.5-15

Attachments

Loader
skid steer (optional)
Dump angle
40, 41.1
Dump reach
22 inches (55 cm), 30.4 inches (77 cm)
Loader type
John Deere 300CX, John Deere 300X
Bucket width
61 inches (154 cm)
Lowering time
1.7 s, 2.1 s
Rollback time
1.7 s, 1.8 s
Height (to pin)
102 inches (259 cm), 90 inches (228 cm)
Reach at ground
54.4 inches (138 cm), 58.6 inches (148 cm)
Attachment style
Deere quick-attach
Bucket dump time
4.1 s, 4.2 s
Rollback, raised
103, 119
Rollback at ground
21, 31
Raise time to height
2.8 s, 3.6 s
Lift to 1.5m (at pin)
1700 lbs (771 kg), 2125 lbs (963 kg)
Breakout force (at pin)
2855 lbs (1295 kg), 3327 lbs (1509 kg)
Lift to 1.5m (at 500mm)
1312 lbs (595 kg), 1649 lbs (747 kg)
Clearance, dumped bucket
68.6 inches (174 cm), 79.6 inches (202 cm)
Breakout force (at 500mm)
2032 lbs (921 kg), 2416 lbs (1095 kg)
Lift to full height (at pin)
1360 lbs (616 kg), 1598 lbs (724 kg)
Lift to full height (at 500mm)
1122 lbs (508 kg), 999 lbs (453 kg)
Backhoe
Weight
1047 lbs (474 kg)
Swing Arc
180
Backhoe type
John Deere 47
Bucket force
2840 lbs (1288 kg)
Loading height
70 inches (177 cm)
Bucket Rotation
180
Reach from pivot
114 inches (289 cm)
Dipperstick force
2005 lbs (909 kg)
2-Foot flat digging depth
90 inches (228 cm)
60" Mower deck
3-blade
Type
mid-mount John Deere
Cutting width
60 inches (152 cm)
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.