massey ferguson 50

1957 - 1964

NTTL 658: LP gas 6-speed 2WD

NTTL 807: diesel 6-speed 2WD

LP gas 6-speed 2WD June 16 - 27, 1958 Link: Nebraska Tractor Test 658 file

Belt power (max)

32.12 hp 24.0 kW

Belt fuel use (max)

3.7 gal/hour 14.0 l/hour

Drawbar performance

Max power

23.16 hp 17.3 kW

Fuel use

3.4 gal/hour 12.9 l/hour

Gear 4 used for power test.

Max pull

5,314 lbs 2410 kg

Gear 1 used for pull test.

Diesel 6-speed 2WD October 23 - November 3, 1961 Link: Nebraska Tractor Test 807 file

PTO performance

Power at rated engine speed

38.33 hp 28.6 kW

Fuel use

2.4 gal/hour 9.1 l/hour

Power at rated PTO speed

31.08 hp 23.2 kW

Fuel use

1.9 gal/hour 7.2 l/hour

Drawbar performance

Max power

32.42 hp 24.2 kW

Fuel use

2.4 gal/hour 9.1 l/hour

Gear 4 used for power test.

Max pull

4,196 lbs 1903 kg

Gear 2 used for pull test.