Massey-Harris 444 tractor specifications

1956 - 1958

1956 - 1958 Row-Crop tractor

Production

Production Manufacturer:Massey-Harris
Type:Row-Crop tractor
Factory:Racine, Wisconsin, USA
Total built:7,131
Original price:$3,650 (1958)

Massey-Harris 444 Power

Massey-Harris 444 Power Drawbar (claimed):35 hp
26.1 kW
PTO (claimed):48 hp
35.8 kW
Belt (claimed):43 hp
32.1 kW
Drawbar (tested):45.3 hp
33.8 kW
Belt (tested):49.24 hp
36.7 kW
power test details ...

1956 - 1958

Row-Crop tractor

Nebraska Tractor Test 576

Nebraska Tractor Test 576
Diesel 10-speed 2WD June 2 - 14, 1956 Link: Nebraska Tractor Test 576 file
Belt power (max):	48.21 hp 36.0 kW
Belt fuel use (max):	3.2 gal/hour 12.1 l/hour
Drawbar performance
Max power:	43.8 hp 32.7 kW
Max pull:	6,463 lbs 2931 kg
Gear 1L used for pull test.

Nebraska Tractor Test 602

Nebraska Tractor Test 602
LP gas 10-speed 2WD October 25 - November 3, 1956 Link: Nebraska Tractor Test 602 file
Belt power (max):	49.24 hp 36.7 kW
Belt fuel use (max):	5.1 gal/hour 19.3 l/hour
Drawbar performance
Max power:	45.3 hp 33.8 kW
Max pull:	6,534 lbs 2963 kg
Gear 1L used for pull test.

Massey-Harris 444 Engines

Massey-Harris 444 Engines Massey Harris 4.5L 4-cyl diesel Massey-Harris 4.5L 4-cyl LP gas Massey-Harris 4.5L 4-cyl gasoline Fuel tank:27.2 gal
103.0 L
Engine details ...

1956 - 1958

Row-Crop tractor

Engines overview

Engines overview
Massey Harris 4.5L 4-cyl diesel
Massey-Harris 4.5L 4-cyl LP gas
Massey-Harris 4.5L 4-cyl gasoline

Engine Detail

Engine Detail
Massey Harris
diesel
4-cylinder
liquid-cooled vertical I-head
Displacement:	277 ci 4.5 L
Bore/Stroke:	4.00x5.50 inches 102 x 140 mm
Air cleaner:	oil bath
Compression:	15.9:1
Rated RPM:	1500
Starter volts:	12
Coolant capacity:	22 qts 20.8 L

Engine Detail

Engine Detail
Massey-Harris
LP gas
4-cylinder
liquid-cooled vertical I-head
Displacement:	277 ci 4.5 L
Bore/Stroke:	4.00x5.50 inches 102 x 140 mm
Compression:	9:1
Rated RPM:	1500
Starter volts:	12
Coolant capacity:	23 qts 21.8 L

Engine Detail

Engine Detail
Massey-Harris
gasoline
4-cylinder
liquid-cooled
Displacement:	277 ci 4.5 L
Bore/Stroke:	4.00x5.50 inches 102 x 140 mm
Starter volts:	12

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
power optional
Brakes:differential mechanical shoe
Cab:Open operator station.
Transmission:10-speed gear
Transmission details ...