Massey Ferguson 4445

The Massey Ferguson 4445 is a tractor produced by Massey Ferguson. It is equipped with a 268.5 ci 4.4 L engine. The listed engine power is Diesel (listed): 86.5 hp / 64.5 kW. Transmission: 12 forward and reverse. Drive type: 4x2 2WDl 4x4 MFWD 4WD. Operating weight: 7606 to 8113 pounds.

Engine Power

Diesel (listed): 86.5 hp / 64.5 kW

Drive & Traction

4x2 2WDl 4x4 MFWD 4WD

Fuel & Capacities

18.5 gal 70.0 L

Transmission

12 forward and reverse

Operating Weight

7606 to 8113 pounds

Overview

	2004 - 2011 4400 SeriesUtility tractor 4400 Series Utility tractor

Production
Manufacturer	Massey Ferguson (a part of AGCO)
Utility tractor

Massey Ferguson 4445 Engine
SISU 4.4L 4-cyl diesel
Fuel tank	18.5 gal 70.0 L
	25.1 galOptOptional 95.0 L
Engine details ...

Massey Ferguson 4445 Transmission
12-speed mechanical shuttle
Transmission details ...

Massey Ferguson 4445 Power
Engine	86.5 hp 64.5 kW

Mechanical
Drive	4x2 2WDl 4x4 MFWD 4WD
Power steering
Hydraulic wet disc brakes
Trailer brakes	hydraulic
Cab standard with heat. Air-conditioning optional. Two-post ROPS platform model available.

Hydraulics
Pressure	2756 psi 190.0 bar
Valves	2 to 4
Pump flow	14.5 gpm 54.9 lpm

Tractor hitch
Rear Type	II
Control	position control and top-link draft sensing
Rear lift (at ends)	7275 lbs 3299 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	mechanical
	electro-hydraulic OptOptional
Rear PTO Type	540/1000
	540/540E OptOptional
Engine RPM	540@1890
	540E@1594
	1000@2074

Dimensions & Tires
2WD Wheelbase	88.2 inches 224 cm
4WD Wheelbase	94.1 inches 239 cm
Weight	7606 to 8113 pounds
Front tire	10.00-16
2WD Rear tire	16.9R34
Full dimensions and tires ...

Electrical
Charging system	alternator
Battery volts	12

References

MF 4400 published in 2004, by Massey Ferguson
MF 4400 published in 2009, by Massey Ferguson

Engine

Engine Detail — 268.5 ci / 4.4 L Diesel

Manufacturer	SISU 44DTA
Configuration	turbocharged intercooled diesel, 4-cylinder, liquid-cooled
Displacement	268.5 ci 4.4 L
Bore/Stroke	4.25x4.72 inches 108 x 120 mm
Power	86.5 hp 64.5 kW
Air cleaner	dry
Rated RPM	2270
Torque	239 lb-ft 324.1 Nm
Torque RPM	1400
Starter	electric
Starter volts	12

Transmission

Transmission — 12 forward and reverse mechanical shuttle

Type	mechanical shuttle
Gears	12 forward and reverse
Clutch	295mm dry disc
Four gears in three ranges with a mechanical shuttle. Optional push-button power clutch.

Dimensions

Massey Ferguson 4445 Tires
2WD Standard tires (ag)	Front: 10.00-16. Rear: 16.9R34
4WD Standard tires (ag)	Front: 13.6R24. Rear: 16.9R34

Dimensions
2WD Wheelbase	88.2 inches 224 cm
4WD Wheelbase	94.1 inches 239 cm
2WD Length	155.9 inches 395 cm
4WD Length	159.8 inches 405 cm
Width	85.8 inches 217 cm
Height (cab)	106.3 inches (standard) 270 cm
	100 inches (low-profile) 254 cm
2WD Weight	7606 lbs 3450 kg
4WD Weight	8113 lbs 3680 kg
2WD Front tread	55.5 to 63.4 inches 140 to 161 cm
4WD Front tread	51.2 to 71.5 inches 130 to 181 cm
Rear tread	55.5 to 83.1 inches 140 to 211 cm

Photos

Massey Ferguson 4445 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Massey Ferguson 4445 based on its 86.5 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	3 to 4 Bottom (16")3 - 4 铧 (40 cm)	Heavy Duty	Suitable for medium loam and stubble turnover.
Rotary Cutter / MowerMowing & Clearing	7 to 8 ft (84-96 in)2.1 - 2.4 m	Heavy Duty	Heavy-duty twin spindle cutter for overgrown acreage.
Rotary TillerSeedbed Prep	78 to 84 in200 - 215 cm	Heavy Duty	Heavy commercial tiller with multi-speed gearbox.
Disc HarrowSecondary Tillage	10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙	Heavy Duty	Aggressive residue cutting in corn/cotton stubble.
Hay BalerHay & Forage	4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机	Heavy Duty	Silage and dry hay; 540 RPM PTO with slip-clutch.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Massey Ferguson 4445.

Estimated Continuous Field Runtime: 4.1 hrs

Approximately 4.1 hours of continuous field operation at ~75% rated power on a full tank (18.5 gal / 70 L).

Estimated 75% Load Fuel Burn~4.5 gal/hr (17 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours