Compare/John Deere 3520 vs John Deere 790

John Deere 3520 vs John Deere 790

Verdict: John Deere 3520 vs John Deere 790

The John Deere 3520 and the John Deere 790 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 30 hp. John Deere 790 is the lighter machine (1,930 kg vs 2,900 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 3520 holds more fuel (51.1 L vs 23.8 L) for longer stints between fills. John Deere 3520 is the newer design (2005 vs 2000). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

30 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

YanmarReference

AutoHST provides an automobile-style control to the eHydro transmission. A single foot pedal controls engine RPMs and transmission speed, with a column-mounted shifter to select forward, neutral, or reverse.Reference

With 11.2-24 rear tiresReference

Steering

powerReference

—

Distributor

—

John DeereReference

2WD Steering

—

manualReference

4WD Steering

—

hydrostatic powerReference

Engine

27.6 kWReference

—

Displacement

1.5 LReference

Bore/Stroke

84 x 90 mmReference

Power

27.6 kWReference

—

Fuel system

direct injectionReference

—

Compression

18.5:1Reference

18:1Reference

Rated RPM

2600Reference

Torque

102.2 NmReference

—

Torque RPM

1560Reference

—

Starter volts

12Reference

Oil capacity

4.8 LReference

15.1 LReference

ROPS Coolant capacity

5.3 LReference

—

Cab Coolant capacity

7.0 LReference

—

Fuel Type

DieselReference

No of Cylinders

3 cylinderReference

Rated engine speed

2,600 rpmReference

2,600 RPMReference

Engine torque at rated speed

34.2 kgReference

—

Bore and stroke

3.3x3.54 inchesReference

3.23x3.31 inchesReference

Compression ratio

18.5:1Reference

Cooling system

liquid-cooledReference

Engine (gross)

—

22.4 kWReference

Power (gross)

—

22.4 kWReference

Air cleaner

—

dryReference

Transmission

eHydro AutoHSTReference

—

Gears

infinite forward and reverse (3-range)Reference

8 forward and 2 reverseReference

Clutch

112.5mm wet discReference

—

Transmission Type

E-HSTReference

PowershiftReference

Wheel Drive

4WDReference

—

Oil type

—

Low Viscosity HY-GardReference

forward and reverse options

—

unsynchronized : 8F and 2RReference

PTO & Hydraulics

PTO (claimed)

22.4 kWReference

19.4 kWReference

Hydraulic system

23.8 LReference

15.1 LReference

Type

hydrostaticReference

unsynchronizedReference

Capacity

23.8 LReference

15.1 LReference

Valves

5Reference

—

Pump flow

32.6 lpmReference

20.4 lpmReference

Total flow

52.6 lpmReference

—

Rear Type

IReference

Rear lift

1147 kgReference

—

Rear PTO

independentReference

live (two-stage clutch)Reference

Rear PTO Type

540Reference

Mid PTO

optionalReference

AvailableReference

Mid PTO Type

2100Reference

Pressure

—

141.3 barReference

Steering flow

—

15.9 lpmReference

Steering press.

—

141.3 barReference

Rear lift (at 24"/610mm)

—

369 kgReference

Capacities

ROPS Fuel

51.1 LReference

—

Cab Fuel

44.7 LReference

—

Fuel tank

51.1 LReference

23.8 LReference

Crankcase oil volume

5.1 qtsReference

—

Fuel

—

23.8 LReference

Front diff.

—

2.2 LReference

Dimensions

Wheelbase

172 cmReference

153 cmReference

Weight

474 kgReference

356 kgReference

Front tire

7-14Reference

6.00-12Reference

Rear tire

11.2-24Reference

12.4-16Reference

Ag front

7-14Reference

6.00-12 (early)Reference

Ag rear

11.2-24Reference

Lawn/turf front

25x10.5LL-15Reference

25x8.50-14Reference

Lawn/turf rear

41x18LL-16.1Reference

13.6-16Reference

Industrial front

27x8.5-15Reference

25x8.50-14Reference

Industrial rear

43x16-20Reference

15.0-19.6Reference

Length

305 cmReference

281 cmReference

Width

133 cmReference

—

Height (hood)

144 cmReference

130 cmReference

Height (ROPS)

236 cmReference

208 cmReference

ROPS Weight

1315 kgReference

—

Cab Weight

1619 kgReference

—

Clearance (rear axle)

30 cmReference

—

Rear tread

103/115/124/134/143 cmReference

—

2WD Ag front

—

5.00-15Reference

4WD Ag front

—

7.00-14Reference

2WD Weight

—

875 kgReference

4WD Weight

—

954 kgReference

John Deere 3520 attachments

3520 Serial Numbers

2005

100001 (gear)Reference

LV0790G890001Reference

2006

266001 (gear)Reference

LV0790G990001Reference

2007

366001 (gear)Reference

LV0790S190001Reference

2008

460001 (gear)Reference

—

2009

514001 (gear)Reference

—

2010

614001 (gear)Reference

—

2011

710001 (gear)Reference

—

2012

------Reference

—

2013

910001 (gear)Reference

—

Electrical

Ground

negativeReference

Charging amps

75 (with cab)Reference

20Reference

Battery CCA

500Reference

Battery volts

12Reference

Total cold cranking amps

500 CCAReference

Charging system

—

alternatorReference

Battery Group

—

45Reference

Attachment overview

60" Mower deck

Cutting width

152 cmReference

Overall width

—

184 cmReference

Cut height

—

2 to 22 cmReference

John Deere 47 Backhoe

Backhoe type

John Deere 47 BackhoeReference

John Deere 7 BackhoeReference

2-Foot flat digging depth

228 cmReference

Reach from pivot

289 cmReference

Loading height

177 cmReference

Bucket Rotation

180°Reference

—

Swing Arc

180°Reference

—

Bucket force

1288 kgReference

882 kgReference

Dipperstick force

909 kgReference

496 kgReference

Speeds

General

Make & Model

John DeereReference

YanmarReference

Cruise control

AvailableReference

—

SCV control

joystickReference

—

Rollover protective structure

Two-post foldable ROPSReference

Two-post ROPSReference

Country of manufacturer

USAReference

JapanReference

Power

Max Power

37 hpReference

—

Rated Power

—

30 hpReference

PTO

PTO Power

30 hpReference

—

Rear PTO Power

AvailableReference

Rear PTO RPM

540 RPMReference

Mid PTO RPM

2,100 RPMReference

Steering & brakes

Brakes

Wet discReference

independent dry shoeReference

Steering type

PowerReference

manual | hydrostatic powerReference

Hydraulics

Pump Rated Output (total)

13.9 gpmReference

—

Hydraulics Type

Open CenterReference

open centerReference

Remote Valves

5 ValvesReference

—

Rear Hitch category (SAE designation)

Category IReference

Rear Hitch maximum lift capacity

1,147.6 kgReference

—

Maximum operating pressure

—

2,050 psiReference

Steering & Implements flow

—

4.2 gpm (5.4 gpm)Reference

Dimensions & weight

Height Over ROPS

237 cmReference

208.3 cmReference

Overall Length

305.3 cmReference

281.9 cmReference

Overall Width

133.1 cmReference

—

Overall weight

1,315.4 kgReference

—

Overall Height

—

130 cmReference

Wheels & tyres

Rear Wheel Type

Ag rear:11.2-24Reference

12.4-16Reference

Rear wheel tread range

143.8 cmReference

12.4-16 (early), 11.2-24 inchReference

Front Wheel Type

Ag front: 7-14Reference

7.00-14Reference

Front Wheel tread range

—

6.00-12Reference

Operator station

Cab Availability

TRUEReference

—

Seat Suspension

TRUEReference

—

John Deere 790 attachments

790 Serial Number Location

790 Serial Numbers

1999

—

LV0790G190001Reference

2000

—

LV0790G390001Reference

2001

—

LV0790G490001Reference

2002

—

LV0790G570001Reference

2003

—

LV0790G592446Reference

2004

—

LV0790G790001Reference

John Deere 7 Backhoe

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.