Belarus MTЗ-100
6 models in this series
Belarus MTZ-100/102/142 – Large Series of the 1980s, with Four- to Six-Cylinder Engines, 105 to 150 hp and Operating Weight from 3,750 to 5,500 kg, Built 1984 to 1993
With the MTZ-100 and related models MTZ-102, MTZ-142 and MTZ-144, the Minsk Tractor Works expanded its range with more powerful tractors in the 1980s; the register lists models from 1984 to 1993. The recorded models use four- to six-cylinder engines with a displacement of 4,750 cm³.
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Recorded operating weight runs from 3,750 to 5,500 kg, wheelbase from 2,500 to 2,700 mm. Models with the II or A designation, such as the MTZ-142A and MTZ-142II, denote updated versions within the series.
The MTZ-100 series targeted larger agricultural operations inside and outside the Soviet Union with higher power needs than the smaller MTZ-80 models. For used examples, the exact model variant matters most, as cylinder count and drive type differ within the series.
With rated outputs of roughly 105 to 150 hp, these MTZ models fall within ISO 730 Category II to III for the rear three-point hitch, with a standard dual-speed power take-off at 540 and 1,000 revolutions per minute for heavy implements. The Minsk Tractor Works still exists today and continues to build tractors under the Belarus brand, so basic wear parts for the MTZ series are often still newly manufactured even for older models, and the dual-speed power take-off also allowed operation of driven harvesting machinery requiring the higher speed.
Sources: SpecCodex register, model data: Belarus MTZ-100/102/142
Models compared
6 of 6 models.
| MTZ-1001984 | MTZ-102from 1984 | MTZ-142A1985 | MTZ-142I1984 | MTZ-142II1985 | MTZ-1441985–1993 | |
|---|---|---|---|---|---|---|
| Power | 105 hp | 105 hp | 150 hp | 150 hp | 150 hp | 150 hp |
| Rated speed | 2,200 rpm | 2,200 rpm | 2,200 rpm | 2,200 rpm | 2,200 rpm | 2,200 rpm |
| Cylinders | 4 | 4 | 6 | 6 | 6 | 6 |
| Displacement | 4,750 cm³ | 4,750 cm³ | – | – | – | – |
| Wheelbase | 2,500 mm | 2,570 mm | 2,700 mm | 2,570 mm | 2,700 mm | 2,700 mm |
| Length | 4,120 mm | 4,205 mm | 4,740 mm | 3,390 mm | 4,640 mm | 4,950 mm |
| Width | 1,970 mm | 1,970 mm | 2,000 mm | 2,000 mm | 2,520 mm | 2,250 mm |
| Height | 2,790 mm | 2,790 mm | 2,950 mm | 2,880 mm | 2,920 mm | 2,820 mm |
| Unladen weight | 3,750 kg | 3,950 kg | 5,500 kg | 4,800 kg | 4,800 kg | 4,800 kg |
Models
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
MTZ-100
The MTZ-100 from Belarus is part of the MTЗ-100 series. Production: 1984. The engine delivers 105 hp, has 4...
MTZ-102
The MTЗ-100 series from Belarus includes the MTZ-102. The engine delivers 105 hp, has 4 cylinders, with a...
MTZ-142A
The Belarus MTZ-142A belongs to the MTЗ-100 series. Production: 1985. The engine delivers 150 hp, has 6 cylinders....
MTZ-142I
The Belarus MTZ-142I is a model in the MTЗ-100 series. Production: 1984. The engine delivers 150 hp, has 6...
MTZ-142II
With the MTZ-142II, Belarus offers a model from the MTЗ-100 series. Production: 1985. The engine delivers 150 hp,...
MTZ-144
The MTZ-144 from Belarus is part of the MTЗ-100 series. Production: 1985–1993. The engine delivers 150 hp, has 6...
