Compare/John Deere 4400 vs John Deere 445

John Deere 4400 vs John Deere 445

Verdict: John Deere 4400 vs John Deere 445

The John Deere 4400 and the John Deere 445 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 36 hp. John Deere 4400 is the lighter machine (1,315 kg vs 2,095 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 4400 is the newer design (1998 vs 1963). 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

36 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

Hydrostatic transmission operated by two foot pedals and left-hand range shift lever. Tractor must be stopped to shift ranges. Push-button cruise control.Reference

liquid-cooledReference

Final drives

spur gearReference

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Differential lock

mechanical rearReference

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Engine

Engine (gross)

26.6 kWReference

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Engine (net)

25.1 kWReference

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Displacement

1.6 LReference

1.7 LReference

Bore/Stroke

88 x 90 mmReference

98 x 114 mmReference

Power (net)

25.1 kWReference

—

Power (gross)

26.6 kWReference

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Fuel system

direct injectionReference

—

Air cleaner

dryReference

—

Pre-heating

air heaterReference

—

Compression

18:1Reference

17:1Reference

Rated RPM

2700Reference

1850Reference

Idle RPM

950-2810Reference

—

Operating RPM

950-2700Reference

—

Starter volts

12Reference

Starter power

1.4 kWReference

—

Coolant capacity

5.8 LReference

9.5 LReference

Oil capacity

25.7 LReference

8.5 LReference

Oil change

200 hReference

—

Fuel tank

—

39.7 LReference

Engine

—

26.8 kWReference

Plows

—

3Reference

Power

—

26.8 kWReference

Transmission

SyncReverserReference

—

Gears

infinite forward and reverse (3-range)Reference

5 forward and 1 reverseReference

PTO & Hydraulics

Gear PTO (claimed)

22.0 kWReference

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Hydro PTO (claimed)

21.3 kWReference

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Hydraulic system

25.7 LReference

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Type

hydrostaticReference

gearReference

Capacity

25.7 LReference

—

Pressure

172.4 barReference

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Valves

2Reference

—

Pump flow

31.4 lpmReference

—

Total flow

50.3 lpmReference

—

Oil type

[26o↔-40oC]Reference

—

122o↔0oF [50o↔-17oC]

: JD Hy-GardReference

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80o↔-40oF [26o↔-40oC]

: JD Lo Vis Hy-GardReference

—

Steering flow

18.9 lpmReference

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Rear Type

IReference

—

Control

position controlReference

—

Rear lift (at 24"/610mm)

997 kgReference

—

Rear PTO

independentReference

transmissionReference

Clutch

wet discs, two clutch packs with nine four-inch discs eachReference

dry discReference

Rear PTO Type

540 (1.375)Reference

Engine RPM

2100@2700Reference

—

Mid PTO

optionalReference

—

Mid PTO Type

2100Reference

—

Capacities

Fuel

37.9 LReference

—

Front axle

4.4 LReference

—

Dimensions

Wheelbase

172 cmReference

215 cmReference

Weight

688 kgReference

2095 kgReference

Front tire

7-14Reference

5.50x15Reference

Rear tire

11.2-24Reference

12x28Reference

Standard tires (ag)

Front: 7-14. Rear: 11.2-24Reference

—

Lawn/turf front

27x8.50-15Reference

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Lawn/turf rear

41x14.00-20Reference

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Industrial front

25x8.50-14Reference

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Industrial rear

15-19.5Reference

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Length

297 cmReference

344 cmReference

Width

127 cmReference

216 cmReference

Clearance (rear axle)

34 cmReference

—

Shipping

1315 kgReference

—

Max Drawbar

254 kgReference

—

Max front axle

1450 kgReference

—

Max rear axle

1999 kgReference

—

Ag front

—

5.50x15Reference

Ag rear

—

12x28Reference

Height

—

181 cmReference

Shipping weight

—

2095 kgReference

John Deere 4400 attachments

4400 Serial Number Location

4400 Serial Numbers

1998

140000Reference

—

1999

240001Reference

—

2000

340001Reference

—

2001

440001Reference

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Electrical

Ground

negativeReference

—

Charging system

alternatorReference

—

Charging amps

40Reference

—

Battery CCA

500Reference

—

Battery volts

12Reference

—

Attachment overview

John Deere 47 Backhoe

Backhoe type

John Deere 48 BackhoeReference

—

2-Foot flat digging depth

259 cmReference

—

Reach from pivot

337 cmReference

—

Loading height

208 cmReference

—

Bucket Rotation

180°Reference

—

Swing Arc

180°Reference

—

Bucket force

1691 kgReference

—

Dipperstick force

1104 kgReference

—

John Deere 48 Backhoe

Transport height

205 cmReference

—

John Deere 4400 Height

Hood

135 cmReference

—

ROPS

228 cmReference

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Speeds

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.