Diesel Engine 4Т 371 - Chelyabinsk tractor plant (ChTZ)

ChTZ-Uraltrac / Production / Engines / Diesel Engine 4Т 371

The diesel engine is designed for the promising tractors Т-1К and Т-1П to be used in industry and agriculture.

The following units are installed on the diesel engine:

- generator with integral voltage adjuster;

- electric starter;

- heat exchanger of diesel engine oil cooling;

- full-flow oil filter;

- drive of fan and conditioner compressor;

- thermostat;

- diesel engine control and protection gauges;

- fuel filters;

- fuel feed pump;

- systems of diesel engine smooth start-up at negative temperatures;

- points of connections and installation of liquid heater

Specifications


Diesel engine model	4T 371.01.01	4T 371 02.02

Diesel engine type	four-stroke, in-line, 6-cylinder diesel engine with liquid cooling with turbocharging

Carburetion system	direct fuel injection

Diesel engine operating power, kW (hp)	66,2 (90)	77,2 (105)

Speed, s^-1(rpm)	31,6 (1900)	35 (2100)

Torque margin, %	up to 40

Specific power, kW/kg	0,08 (0,11)	0,096 (0,13)

Service hours	12000

Weight, kg	800

Cylinder diameter, mm	130,0

Piston stroke, mm	150,0

Capacity, l	8,0

Fuel rate, g/kWh (g/hph)	211 (155)

Admissible conditions of diesel engine operation:

- relative humidity	from -50°C to +50°C

- relative humidity	up to 98% at 25°С

- height above sea level	up to 3000 m

Firing sequence	uniform, every 180° crankshaft turn

Diesel engine designation	tractor T-1K	tractor T-1P