| 1857 |
Foundation year of the Clayton-Shuttleworth
company. |
 |
| 1869 |
Foundation year of the Hofherr-Schrantz company
in Vienna. Construction of agricultural machinery, later Locomobiles.
(Picture: Locomobile of 1907) |

|
| 1891 |
Construction of the first Steamengine from Clayton-Shuttleworth. |
|
| 1912 |
Fusion of Hofherr-Schrantz and Clayton-Shuttleworth. |
|
| 1916 |
Steamplough, Streetlocomobile, Steamengine and Stationary
motors construction. |
 |
| 1923 |
First selvedriving motor
MER-14 and MET-16 as petroleum motor, MES-25 as gas motor, MEX-12 as patrol
motor and as ............... motors with evaporation cooling system. |

|
| 1924 |
MEZ-20 take part of the motorfamily of 1923. |
|
| 1926 |
Construction of ............ motors MEZ-22-24 and MEZ-30-32,
as from now with cooling system. |
 |
| 1927 |
Construction of the K-26 tractor. |
|
| 1928 |
K-28 |
|
| 1929 |
K-40 K-50 |
 |
| 1930 |
K-35, K-45, the K-40 as Crawler (L-40) and as traffic tractor
(KI-40). |
 |
| 1932 |
R-25, traffic tractor RI-25 and L-25 Crawler. |
 |
| 1935 |
K-50-55 and K-44-48 |
 |
| 1936 |
L-44-48 Crawler and the small L-25 Crawler was replaced
with the
L-30-35. |
 |
| 1938 |
KV-44-48 (was also used for Military deployment), R-30-35, traffic
tractor RI-35, R-20-22 and RI-20-22.
Adoption of the majority of shares through Heinrich Lanz Mannheim.
|

|
| 1940 |
Production almost exclusive for military. |
|
| 1943 |
Construction of HSCS G-35. |
 |
|
1948
|
HSCS was nationalised through the Rákosi
government and is from now on called "Vörös Csillag Traktorgyár"(Tractorcompany
Red Star). The Construction of GS-35 was going on, but were the letters
HSCS from the frontplate smoothed, until 1950 new frontplate were cast. |

|
|
ca. 1950
|
Construction of the small HSCS through the MAVAG Company. |
 |
| 1956 |
End of the hot bulb production. |
|
| 1969 |
Fusion with the Trauzel-Werk AG (Company). |
|
| 1970 |
Buying up through the Böhler-Werke AG
Today's name Böhler-Uddeholm AG
|
|