Hitachi Construction Machinery Company acquired Hinomoto/Toyosha in 1990, providing Hitachi with a line of farm tractors. In 1997, the Toyosha name was replaced with the Tierra name. Tierra was fully absorbed into Hitachi Construction in 2011 and agriculatural tractor production ceased.
Hitachi Construction Machinery - official site
Model | Power | Years |
JTX11 | 10 hp | unknown |
JTX13 | 12 hp | unknown |
JTX14 | 14 hp | unknown |
JTX16 | 16 hp | unknown |
JTX18 | 18 hp | unknown |
NTX210 | 20 hp | unknown |
NTX230 | 22 hp | unknown |
NTX250 | 24 hp | unknown |
NTX270 | 26 hp | unknown |
NTX300 | 29 hp | unknown |
NTX310 | 30 hp | unknown |
NTX330 | 32 hp | unknown |
NTX340 | 33 hp | unknown |
NTX360 | 35 hp | unknown |
NTX380 | 37 hp | unknown |
NTX410 | 41 hp | unknown |
NTX430 | 42 hp | unknown |
NTX460 | 45 hp | unknown |
NTX500 | 49 hp | unknown |
NTX550 | 54 hp | unknown |
NTZ280 | 27 hp | unknown |
TZ210 | 20 hp | unknown |
TZ230 | 22 hp | unknown |
TZ240 | 23 hp | unknown |
TZ250 | 24 hp | unknown |
TZ280 | 27 hp | unknown |
TZ300 | 29 hp | unknown |