Massey Ferguson 6445 Tractor

Manufacturer	Massey Ferguson
Price	-
Model	6445
Equipment Type	Utility Tractors
Factory

MASSEY FERGUSON 6445 POWER

Engine

90hp / 67.1kW

ENGINE DETAIL

The Massey Ferguson 6445 features a Perkins 1104C-44T turbocharged diesel engine, providing 90 hp and 280.3 lb-ft of torque at 1400 RPM, which ensures efficient power delivery for heavy-duty tasks. Its 4-cylinder configuration with a 4.4L displacement offers a balance of power and fuel efficiency, making it suitable for agricultural applications. However, maintenance of turbo components and ensuring adequate cooling could be challenges to consider for optimal performance longevity.

Description	Perkins 1104C-44T turbocharged diesel 4-cylinder liquid-cooled
Displacement	268.5ci / 4.4L
Bore/Stroke	4.252x4.724inches / 108x 120 mm
Power	90hp / 67.1kW
Torque	280.3 lb-ft /380.1 Nm
Torque RPM	1400
Starter	electric
Starter volts	12

MASSEY FERGUSON 6445 ENGINE

The Massey Ferguson 6445, powered by a Perkins 4.4L 4-cylinder diesel engine, delivers a balanced blend of horsepower and torque for various agricultural tasks. With an optional fuel tank capacity of up to 199.8 liters, operators benefit from extended operational time between refuels, enhancing productivity in the field. However, the reliance on a single 39.6-gallon tank may necessitate strategic refueling depending on workload and terrain, particularly in larger operations.

Description	Perkins 4.4L 4-cyl diesel
Fuel tank	39.6gal / 149.9L/52.8gal / 199.8L *With optional tank.

TRANSMISSIONS OVERVIEW

The Massey Ferguson 6445 features a 24-speed partial power shift transmission, providing versatility for various field operations with smooth gear transitions. The optional 32-speed creeper gear allows for precise slow-speed maneuvering, essential for tasks such as tilling or planting in tightly spaced environments. However, operators may face a learning curve to optimize gear selection effectively in complex field scenarios.

Description

24-speed partial power shift 32-speed creeper

TRANSMISSION 1

The Massey Ferguson 6445 features the Dyna-6 partial power shift transmission, providing 24 forward and reverse gears, enhancing versatility for various tasks such as plowing or hauling. Its electro-hydraulic wet disc clutch improves durability and reduces maintenance but may necessitate higher initial investment and complexity in operation. This configuration is ideal for farmers requiring seamless gear shifting and optimal engine performance under heavy load conditions.

Transmission	Dyna-6
Type	partial power shift
Gears	24 forward and reverse
Clutch	electro-hydraulic wet disc
Description	Six power shift gears in four ranges.

TRANSMISSION 2

The Massey Ferguson 6445 tractor features a creeper transmission with 32 forward and reverse gears, providing exceptional versatility and control for various agricultural tasks, particularly when handling delicate operations at low speeds. This extensive gear range allows for optimal torque management and improved efficiency, making it advantageous for tasks such as plowing or tilling in tight spaces. However, the complexity of the transmission may present a learning curve for operators unfamiliar with multi-gear systems.

Type	creeper
Gears	32 forward and reverse

MECHANICAL

The Massey Ferguson 6445 features a versatile 4x2 2WD or 4WD configuration, offering traction adaptability for various terrains. Its power steering enhances maneuverability, while the wet disc brake system ensures reliable stopping performance, essential for heavy-duty applications. The 24-speed partial power shift transmission allows for smooth gear transitions and optimized engine performance, making it suitable for both routine fieldwork and intricate tasks like towing heavy implements in a creeper mode.

Chassis	4x2 2WD/4x4 MFWD 4WD
Steering	power
Brakes	wet disc
Trailer brakes	hydraulic
Cab	Cab standard with air-conditioning.
Transmissions	24-speed partial power shift 32-speed creeper

HYDRAULICS

Type	open center closed center load-sensing
Pressure	2901psi / 200.0bar
Valves	2 to 4
Pump flow	15.3gpm / 57.9lpm/26.4gpm / 99.9lpm *Open center twin-flow/29.1gpm / 110.1lpm *Closed center

POWER TAKE-OFF (PTO)

Rear PTO	independent
Clutch	electro-hydraulic
Rear RPM	540/1000 (1.375)
Engine RPM	1000@2040
Front PTO	independent
Front RPM	1000 (1.375)

MASSEY FERGUSON 6445 TIRES

The Massey Ferguson 6445 tractor, equipped with standard agricultural tires (13.6R24 front and 16.9R34 rear), provides enhanced traction and stability on various terrains, making it suitable for field operations and heavy load handling. However, the tire size limits its performance in extreme conditions, such as deep mud or steep inclines, where larger or specialized tires may be advantageous. This setup is ideal for medium-sized farms, balancing power and maneuverability effectively.

Standard tires (ag)

Front: 13.6R24. Rear: 16.9R34

DIMENSIONS

4WD Wheelbase	96.9inches / 246cm
Length	166.5inches / 422cm
Width	78inches / 198cm
Height (cab)	109.5inches / 278cm
4WD Weight	9150lbs / 4150kg
Front axle	QuadLink suspension
2WD Front tread	60.6 to 91.7inches / 153to 232 cm
4WD Front tread	55.5 to 74.8inches / 140to 189 cm
Rear tread	59.1 to 83.1inches / 150to 211 cm

DIMENSIONS & TIRES

The Massey Ferguson 6445, with a 96.9-inch wheelbase and a weight of 9,150 lbs, delivers excellent stability and traction for a variety of farming applications. Its 4WD capability, combined with front tire size of 13.6R24 and rear tire size of 16.9R34, enhances maneuverability and improves performance in uneven terrain. However, the tractor's weight may limit its effectiveness in very soft soils, requiring careful consideration during field operations.

4WD Wheelbase	96.9inches / 246cm
Weight	9150lbs / 4150kg
Front tire	13.6R24
Rear tire	16.9R34

ELECTRICAL

Ground	negative
Charging system	alternator
Battery volts	12

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