caterpillar d6

1941 - 1947

Agricultural Crawler tractor

Agricultural Crawler tractor

NTTL 374: 468 diesel 5-speed crawler

NTTL 416: 525 diesel 5-speed crawler

NTTL 555: 525 diesel 5-speed crawler

NTTL 747: diesel 5-speed crawler

468 diesel 5-speed crawler September 6 - 13, 1941 Link: Nebraska Tractor Test 374 file

Belt power (max)

78.03 hp 58.2 kW

Belt fuel use (max)

5.7 gal/hour 21.6 l/hour

Drawbar performance

Max power

63.34 hp 47.2 kW

Gear 2 used for power test.

Max pull

16,674 lbs 7563 kg

Gear 1 used for pull test.

525 diesel 5-speed crawler July 11 - 23, 1949 Link: Nebraska Tractor Test 416 file

Belt power (max)

76.90 hp 57.3 kW

Belt fuel use (max)

5.5 gal/hour 20.8 l/hour

Drawbar performance

Max power

61.76 hp 46.1 kW

Gear 2 used for power test.

Max pull

16,222 lbs 7358 kg

Gear 1 used for pull test.

525 diesel 5-speed crawler July 25 - August 12, 1955 Link: Nebraska Tractor Test 555 file

Belt power (max)

92.52 hp 69.0 kW

Belt fuel use (max)

6.7 gal/hour 25.4 l/hour

Drawbar performance

Max power

73.34 hp 54.7 kW

Gear 2 used for power test.

Max pull

17,486 lbs 7931 kg

Gear 1 used for pull test.

Diesel 5-speed crawler 1960 Link: Nebraska Tractor Test 747 file

Drawbar performance

Max power

74.82 hp 55.8 kW

Fuel use

6.1 gal/hour 23.1 l/hour

Gear 2 used for power test.

Max pull

17,687 lbs 8022 kg

Gear 1 used for pull test.