Engine MMZ D-245

All modifications of the D-245 diesel engine of the Minsk Motor Plant are 4-stroke 4-cylinder engines. The arrangement of the cylinders in them is in-line, vertical, diesel fuel injection is direct, with compression ignition. Scope – places with unlimited air exchange. D-245 is allowed to operate at ambient temperatures from -45C to + 45C, while at temperatures below -25C, the body of the coarse air filter must be equipped with a heater for the supplied fuel.

Initially, it was a typical tractor engine – for tractors” Belarus MTZ-100, -102, -890, 892 “, vibratory rollers” VG-1201 “Rybinsk plant” Dormash ” , other road equipment. Power units “D-245” are equipped with the products of the Oryol loader plant and the Tver excavator plant, the Petrozavodsk Onega tractor plant. But the forced versions of this engine have found wide application in medium-duty trucks, starting with the ZIL-5301 “Bychok”, and in buses.

Specifications

Manufacturer MMZ
Also called D245
Production years 1984
Cylinder block alloy cast iron
Engine’s type diesel
Configuration inline
Number of cylinders 4
Valves per cylinder 2
Piston stroke, mm 125
Cylinder bore, mm 110
Compression ratio 15.1
17.0
Displacement, cc 4750
Power output, hp 75/1800
81/1800
84/1800
88/1800
105/2200
107/2400
120/2200
127/1800
122/2400
130/2200
136/2400
156/2400
170/2400
177/2300
Torque output, Nm / rpm 365/1400
366/1400
411/1400
397/1400
384/1400
355/1500
439/1400
567/1500
422/1500
422/1100-2100
446/1600
515/1600
595/1500
650/1200-1600
Euro standards Euro 0-5
Turbocharger turbocharger-6
turbocharger-6.1
turbocharger-6.5
C14-199
C15-505
Weight, kg 450 (D245)
Fuel consumption, L//100 km (for GAS-3309) 19.2
Oil consumption, % to fuel consumption 1.3
1.2 (Euro-4)
0.4 (Euro-2)
0.3 (Euro-3)
0.2 (D-245.35)
Recommended engine oil 5W-40
15W-40
Engine oil capacity, liter 12
Oil change interval, hours 250
Dimensions, mm:
— length
— width
— height
965
676
968
Engine lifespan, km
— official information
— real

300 000+
Installed MAZ-106, 256, 4370/4371 Zubrenok, 4581
BELARUS-920, 952, 1025
GAS-1503, 2504,3308, 3309, 3310 Valdai, 3403, 3507
KAVZ-3244, 3976, 39765
ZIL-130, 131, 3250, 4319, 4329/4331, 4334, 5301 Goby,
MTZ-890, 892, 895, 922, 923, 950, 952, 1005, 1021, 1025
PAZ-3205, 4230 Aurora, 4234
LAZ-695
EK-14, EK-18, ET-14, ET-16, ET-18
GS-10.01-02
DS-181
TLT-100M

Modifications of MMZ D-245 and their differences

  1. D-245.1 is a motor produced since 1992 for ZiL and equipped with a TKR-6 turbine. Here the power reaches 107 hp
  2. D-245.2 is a tractor analogue of D-245, but with an intercooler and a different injection pump setting. Produced since 2000 and has a capacity of 120 hp
  3. D-245.4 – version D-245 with TKR 6-01 turbine without 81 hp intercooler
  4. D-245.5 – analogue of D245.4, but power increased to 88 hp
  5. D-245.7 – diesel for buses and trucks weighing up to 8 tons. The version for Euro-1, came with a TKR 60-14-3 turbine and develops 122 hp. at 2400 rpm, torque 422 Nm at 1500 rpm. Then it was finalized for E2, E3, E4 and E5. Turbine TKR 60-14-02 is installed at Euro-2, TKR 60-14 at Euro-3, and TKR 60.01.01-02 has already been installed on Euro-4 and the power has increased to 130 hp. at 2200 rpm, torque 422 Nm at 1100-2100 rpm.
  6. D-245.9 – an analogue of 245.7, but with a turbine TKR 60-14-03 (Euro-1), TKR 60-14-01 (Euro-2/3) or TKR 60.01.01-03 (Euro 4), and the power is increased to 136 hp. at 2400 rpm, torque 446 Nm at 1600 rpm. The engine was intended for trucks and buses weighing up to 12 tons.
  7. D-245.10 – 107 hp engine for Bychka
  8. D-245.11 – modification for 107 hp at 2400 rpm, torque 355 Nm at 1500 rpm.
  9. D-245.12 – a car engine without an intercooler with a TKR-6 turbine (for Euro-1 – TKR 7N2A), which has 109 hp
  10. D-245.16 – tractor version, developing 127 hp. at 1800 rpm, the moment is 567 Nm at 1500 rpm. An internal combustion engine was produced for the Onega Tractor Plant.
  11. D-245.20 – version for ZIL with 107 hp
  12. D-245.30 is an analogue of D245.7, but with a TKR 60.01.01-01 (60.01.01-05) turbine, its power is 156 hp. at 2400 rpm, and a torque of 515 Nm at 1600 rpm. The modification is designed for vehicles weighing 12 and 18 tons.
  13. D-245.35 – version for vehicles weighing up to 13, 18 and 21 tons. Power 170 HP at 2400 rpm, torque 595 Nm at 1500 rpm. On versions for Euro-4 there is a TKR-60.01.01 turbine and the power has been increased to 177 hp. at 2300 rpm, torque 650 Nm at 1200-1600 rpm.
  14. D-245.42 – tractor diesel engine with 75 h.p. at 1800 rpm, torque 365 Nm at 1400 rpm.
  15. D-245.43 is another tractor version with 84 hp. at 1800 rpm, torque 411 Nm at 1400 rpm.

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