Compare/Massey Ferguson 4345 vs Massey Ferguson 6445

Massey Ferguson 4345 vs Massey Ferguson 6445

Verdict: Massey Ferguson 4345 vs Massey Ferguson 6445

The Massey Ferguson 4345 and the Massey Ferguson 6445 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 90 hp. Massey Ferguson 6445 is the lighter machine (4,150 kg vs 6,211 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Massey Ferguson 6445 holds more fuel (149.9 L vs 127.2 L) for longer stints between fills. Massey Ferguson 6445 is the newer design (2003 vs 2001). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Massey Ferguson

Fit score

Best match

Clear

Massey Ferguson

Fit score

Best match

Clear

Rated power

90 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

Massey Ferguson (a part of AGCO)Reference

Massey FergusonReference

Also available as a 24-speed.Reference

Six power shift gears in four ranges.Reference

Differential lock

electro-hydraulic front and rearReference

—

Trailer brakes

—

hydraulicReference

Engine

Cab Fuel tank

189.2 LReference

—

ROPS Fuel tank

199.8 LReference

—

Engine (gross)

67.1 kWReference

—

Engine (net)

62.6 kWReference

—

Drawbar (tested)

47.1 kWReference

—

Displacement

4.0 LReference

4.4 LReference

Bore/Stroke

100 x 127 mmReference

108 x 120 mmReference

Rated Power (net)

62.6 kWReference

—

Power (gross)

67.1 kWReference

—

Air cleaner

dual paper elementsReference

—

Compression

17.3:1Reference

—

Rated RPM

2200Reference

—

Torque

363.4 NmReference

380.1 NmReference

Torque RPM

1400Reference

Starter

electricReference

Starter volts

12Reference

Coolant capacity

17.4 LReference

—

Max power

47.1 kWReference

—

Power at rated engine speed

54.5 kWReference

—

Fuel tank

—

199.8 LReference

Engine

—

67.1 kWReference

Power

—

67.1 kWReference

Fuel Type

—

dieselReference

No of Cylinders

—

4 cylinderReference

Emissions compliance

—

Tier IIIReference

Engine torque at rated speed

—

154.9 kgReference

Bore and stroke

—

4.252x4.724 inchesReference

Cooling system

—

liquid-cooledReference

Transmission

Gears

12 forward and reverseReference

32 forward and reverseReference

Transmission

—

Dyna-6Reference

Transmission Type

—

GearReference

forward and reverse options

—

partial power shift- 24 F and 24 R | creeper - 32 F and 32 RReference

Wheel Drive

—

4WDReference

PTO & Hydraulics

PTO (claimed)

55.9 kWReference

—

PTO (tested)

56.1 kWReference

—

Type

power shuttleReference

creeperReference

Pressure

210.0 barReference

200.0 barReference

Valves

2 to 4Reference

SCV flow

65.9 lpmReference

—

Rear Type

IIReference

—

Control

position and draft controlReference

—

Rear lift (at 24"/610mm)

2038 kgReference

—

Rear Arms

telescopic lower linksReference

—

Rear PTO

independentReference

Clutch

wet discReference

electro-hydraulic wet discReference

Rear PTO Type

540/1000 (1.375)Reference

Engine RPM

1000@2000Reference

1000@2040Reference

Power at rated PTO speed

55.8 kWReference

—

Pump flow

—

110.1 lpmReference

Front PTO

—

independentReference

Front PTO Type

—

1000 (1.375)Reference

Dimensions

Wheelbase

236 cmReference

255 cmReference

Weight

6211 to 8287 poundsReference

4150 kgReference

Front tire

10.00-16Reference

13.6R24Reference

2WD Rear tire

480/70R34Reference

—

2WD Standard tires (ag)

Front: 10.00-16. Rear: 480/70R34Reference

—

4WD Standard tires (ag)

Front: 380/70R24. Rear: 480/70R34Reference

—

Length

414 cmReference

422 cmReference

Width

205 cmReference

198 cmReference

Ground clearance

35 cmReference

—

2WD Front tread

144 to 195 cmReference

153 to 232 cmReference

4WD Front tread

139 to 190 cmReference

140 to 189 cmReference

Rear tread

142 to 213 cmReference

150 to 211 cmReference

2WD ROPS

2817 kgReference

—

4WD ROPS

2969 kgReference

—

2WD Cab

3508 kgReference

—

4WD Cab

3758 kgReference

—

Steering wheel

180 cmReference

—

4WD Wheelbase

—

246 cmReference

Rear tire

—

16.9R34Reference

Standard tires (ag)

—

Front: 13.6R24. Rear: 16.9R34Reference

Height (cab)

—

278 cmReference

4WD Weight

—

4150 kgReference

Front axle

—

QuadLink suspensionReference

Massey Ferguson 4345 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

ROPS Charging amps

45Reference

—

Cab Charging amps

120Reference

—

Batteries

2Reference

—

Battery CCA

590Reference

—

Battery volts

12Reference

Massey Ferguson 4345 Height

ROPS

264 cmReference

—

Cab

256 cmReference

—

Test results

Fuel use

19.7 l/hourReference

—

Max pull

4059 kgReference

—

General

Make & Model

—

Massey FergusonReference

Cruise control

—

AvailableReference

SCV control

—

JoystickReference

Front Axle Type

—

QuadLink suspensionReference

Capacities

Capacity

—

268.5 ciReference

Hydraulics

Capacity Valves

—

16 valvesReference

Hydraulics Type

—

open center | closed center load-sensingReference

Maximum operating pressure

—

2,901 psiReference

Remote Valves

—

2 to 4 valvesReference

Power

Max Power

—

110 hpReference

Rated Power

—

95 hpReference

PTO

Rear PTO Power

—

AvailableReference

Rear PTO RPM

—

1,000 RPMReference

Front PTO Power

—

AvailableReference

Engine Speed on Rear PTO speed

—

1,000E@1,550 RPMReference

Engine Speed on Front PTO speed

—

1,000@2,000 RPMReference

Steering & brakes

Brakes

—

wet discReference

Steering type

—

powerReference

Dimensions & weight

Height Over Cab

—

278.1 cmReference

Overall Length

—

424.9 cmReference

Overall Width

—

198.1 cmReference

Overall weight

—

4,250.2 kgReference

Wheels & tyres

Rear Wheel Type

—

420/85R34Reference

Rear wheel tread range

—

62.6 to 76.4 inchesReference

Front Wheel Type

—

340/85R24Reference

Front Wheel tread range

—

2WD : 60.6 to 91.7 | 4WD : 65.8 to 75.6 inchesReference

Operator station

Cab Availability

—

AvailableReference

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.