MAZ 538

Using the experience of creating tractors MAZ-528 and MAZ-532, a more heavy and powerful tractor MAZ-538 (4×4) was developed. In 1963, the first two prototypes with a simple bulldozer equipment were made and passed state tests. The same year, all the documentation was transferred to KZKT.

In 1964, a mass production of MAZ-538 was started on KZKT. The first vehicles made by KZKT had no differents from the prototypes and were also called as MAZ-538.

MAZ-538 was equipped with a four-stroke diesel engine D12A-375 V12 rated at 375 hp and hydromechanical transmission with locking torque converter, planetary 3-speed gearbox and transfer gearbox. The powertrain had a reverse device, allows you to move both directions with the same speed.

There were an adjustable steering wheels, two instrument panels and 2 double-sided controls, located in the front and rear parts of a two-door all-steel cab with all-round visibility. Another original design feature was the front balance-wishbone suspension with hydropneumatic elastic elements. There was no rear suspension.

Wheelbase – 3000 mm, gauge – 2520 mm, overall dimensions – 5870x3120x3100 mm, ground clearance – 480 mm, curb weight – 16.5 tonnes, GVW – up to 19.5 tonnes, maximum speed – 45 kph, fuel consumption – 100 liters per 100 km, cruising range – 500 – 800 km. KZKT build MAZ 538 series tractors till the beginning of the 1990s – for nearly 40 years.