Hanomag K

12 models in this series

The K series from Hanomag comprises 12 models. Rated output ranges from 50 to 90 hp.

Hanomag K – Heavy Tractor Series, 1933 to 1964: two- to six-cylinder diesels with 37 to 66 kW (50 to 90 hp), 3,715 to 9,348 cm³ displacement, water-cooled

The K series covered Hanomag's heavier tractor models across an unusually long production run from 1933 to 1964. According to the register, output of the recorded models ranges from 37 to 66 kW, with models rated in horsepower from 50 to 90 hp, using two- to six-cylinder engines with displacement from 3,715 to 9,348 cm³.

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Recorded operating weight runs from 4,510 to 8,700 kg, and top speed of the listed models spans 6 to 9.7 km/h – typical for heavy field tractors of the era without gearing designed for road travel.

Models such as the K90/E, with over 9,000 cm³ of displacement, ranked among the largest tractors of their time in Germany. For a used K model, the exact type designation matters most given the long production span, as pre-war and post-war designs are fundamentally different technically.

The entire production run of the K series, from 1933 to 1964, lay well before the introduction of the first European emissions stages in 1999, so all models ran without any emissions certification. With output up to 66 kW, the most powerful K models already reached the boundary of three-point category II under ISO 730, though many historic implements of that period were not yet built to this standard. Original parts for the K series are likewise scarce today and mainly sourced through specialist vintage-machinery dealers, since Hanomag tractor production has not existed since 1971.

Sources: SpecCodex register, model data: Hanomag K

Models compared

12 of 12 models.

	K 501933–1943	K 50 E1933–1945	K 50 H1938–1944	K 50 HW1941–1944	K 551951–1957	K 55 E1950–1956	K 55 S1950–1956	K 60 A1956–1964	K 60 E1956–1964	K 65 A1956–1964	K 65 E1956–1964	K90/E1952–1961
Power	37 kW	37 kW	37 kW	37 kW	40 kW	–	–	44 kW	44 kW	48 kW	48 kW	66 kW
Rated speed	1,300 rpm	1,300 rpm	1,300 rpm	1,200 rpm	1,300 rpm	1,300 rpm	1,300 rpm	1,600 rpm	1,600 rpm	1,600 rpm	1,600 rpm	1,300 rpm
Cylinders	4	4	4	4	4	4	4	2	2	2	2	6
Displacement	5,195 cm³	5,195 cm³	5,195 cm³	5,195 cm³	5,702 cm³	5,702 cm³	5,702 cm³	3,715 cm³	3,715 cm³	3,715 cm³	3,715 cm³	9,348 cm³
Top speed	7 km/h	7 km/h	7 km/h	7 km/h	6 km/h	7 km/h	6 km/h	9.5 km/h	9.5 km/h	9.5 km/h	9.5 km/h	9.7 km/h
Length	3,300 mm	2,770 mm	3,300 mm	3,815 mm	3,140 mm	2,880 mm	3,140 mm	3,550 mm	3,550 mm	3,550 mm	3,550 mm	4,070 mm
Width	1,530 mm	1,800 mm	1,530 mm	1,580 mm	1,535 mm	1,800 mm	1,350 mm	1,770 mm	1,770 mm	1,770 mm	1,770 mm	2,168 mm
Height	2,140 mm	2,220 mm	2,090 mm	2,090 mm	1,840 mm	1,800 mm	2,090 mm	2,060 mm	2,060 mm	2,060 mm	2,060 mm	1,832 mm
Unladen weight	4,745 kg	4,745 kg	4,590 kg	5,000 kg	4,510 kg	4,650 kg	4,560 kg	6,045 kg	6,045 kg	6,045 kg	6,045 kg	8,700 kg

Hanomag K

Hanomag K – Heavy Tractor Series, 1933 to 1964: two- to six-cylinder diesels with 37 to 66 kW (50 to 90 hp), 3,715 to 9,348 cm³ displacement, water-cooled

Models compared

Models

Tractor in 3D section

K 50

K 50 E

K 50 H

K 50 HW

K 55

K 55 E

K 55 S

K 60 A

K 60 E

K 65 A

K 65 E

K90/E