Turbocompressor TKR 11Н10 SMD-19 SMD-20, Zaporizhzhya region.

Turbocompressor forharvesters "Niva" SK-5M, "Sibiryak" SKD-5A
The turbocharger is installed on SMD-19, SMD-20 engines

Applicability
combine harvesters "Niva" SK-5M, "Sibiryak" SKD-5A

Technical characteristics
Air supply - 0.185+-0.013
The degree of pressure increase, not less than – 1.53(//tractor-service.com)
Adiabatic efficiency of the compressor, not less than - 0.6
The value of vibration acceleration, m/s2, no more than 26
Efficiency, not less - 0.36
Under the following conditions
Gas temperature at the turbine inlet, K(°С) – 873+10 (600+25)
Rotational frequency of the rotor shaft, s-1 (rpm) – 750+7 (45000+400)
The vacuum at the inlet to the compressor, kPa (mm of water), no more than 2.94 (300)
Gas pressure at the turbine inlet, kPa (kgf/cm2), not more than 55 (0.56)
Overall dimensions, mm – 305x230x255
Mass, kg, no more - 17.5