A standard weight of 10,600 lbs ensures stability, while the four-wheel-drive (MFWD) system provides the necessary traction for uneven forest floors. Forestry Modifications

These models are frequently paired with forestry cranes, hydraulic valves for electric joysticks, and high-capacity timber winches. Maintenance & Parts

The foundation of the Forest model is the standard 12145 chassis, which is designed for high-stress applications.

While the base 12145 is an agricultural machine, the "Forest" designation refers to specific retrofits designed for timber work:

The is a specialized forestry adaptation of the classic Zetor Crystal 12145, a heavy-duty tractor produced in Czechoslovakia (now the Slovak Republic) between 1983 and 1991 . Known for its robust mechanical design and lack of complex electronics, the 12145 is a "heavy-pulling" workhorse valued by enthusiasts for its raw power and reliability in challenging terrains like dense forests. Key Specifications & Performance

Utilizes an open-center hydraulic system with a pump flow of 10.8 gpm . The independent rear PTO supports both 540 and 1000 rpm, essential for powering forestry implements like winches and cranes.

Equipped with a standard 16 forward and 8 reverse speed manual transmission, often including a torque multiplier for shifting under load.