MZKT » 700650 / 740400 / 750100
In 2010, The Factory of Wheel Tractors from Minsk presented new chassis MZKT-700650, which was designed for mounting a powerful 52-meter concrete pump made by Korean company Everdigm. This is the first 5-axles chassis made by MZKT with wheel arrangement 10х4. A new 2 place cab was designed and produced by "Belkarplastik" company, which before was made design for another Russian truck company - Yarovit. In future, the MZKT range, which now is equipped with MAZ cabs, will be used this new cabin. The new chassis is equipped with a 6-cylinder engine, manual transmission Mercedes-Benz, friction FMZ-430 and spar frame. Wheelbase between the axles (1-2-3-4) is: 2100-4000-1400-1400 mm. Dimensions of the chassis: 11.870x2500x2880 mm. Construction of the first and second axes - I-beam section with a swivel, fifth analogous to it, but expanded with self-aligning mechanism for locking the wheels when reversing. Axles are equipped with lockable differentials. Front suspension is leaf spring, dependent. Rear suspension is a leaf-spring-balance, with stabilizers. But suspension of 5th axis is pneumatic type, with telescopic shock absorbers. Tires have dimensions 315/80 R22,5. Curb weight of the chassis is 12,850 kg, and the total mass of concrete pump reaches 47,100 kg. Minimum turning radius is 12.5 m. The maximum gradeability - 20%, the maximum speed - 70 km/h.
At the MILEX 2011 military exhibition, the MZKT company introduced the second model of the new generation - the ballast tractor with 8x4 wheel configuration. The claimed load capacity is really impressive - 73,500 kg, and a GCW can reach 115 tonnes. The tractor truck is equipped with Mercedes-Benz OM 502 LA engine with an output of 600 hp.
The third member of the new family was presented in the summer 2012 at the Construction show in Moscow. Payload is 32 tonnes, and the GVW is 48.7 tonnes. Under the new cabin is located a 6-cylinder diesel engine JAMZ-651 with a capacity of 303 kW (412 hp). Transmission is manual, 9-speed.