The YaMZ-6583.10 engine is designed for installation on onboard vehicles, chassis, truck tractors, dump trucks produced by KrAZ Holding Company
The YaMZ-6583.10 engine is structurally based on the YaMZ-7511.10 engine with individual cylinder heads and differs in technical characteristics due to the installation of electrically controlled fuel equipment with a Compact-40 type injection pump with an electronic regulator, changes in the design of a number of engine components and parts, with closed crankcase ventilation system.
The YaMZ-6583.10 engine meets the requirements of Euro-3 environmental standards.
Main parameters and characteristics of the YaMZ-6583.10 engine
Compression ratio - 17.5
Rated power, kW (hp) - 264.7 (360)
Rated rotation speed, min -1 - 1900 −20+50
Maximum torque, Nm (kgf m) - 1569 (160)
Rotation speed at maximum torque, min -1 - 1100-1300
Idling speed, min -1:
- - maximum, no more than - 2150
- - minimum - 600±50
Specific fuel consumption according to speed characteristics, g/kW·h (g/hp·h):
− minimum, at a rotation speed of 1300±200, min -1 - 200 (147)
Relative oil consumption for waste in % to fuel consumption, no more than - 0.1
Speed characteristic
Injection pump model with electronic control system (ECS) - 179.1111002-30
Injection pump model without ESU - 179.1111005
Nozzle - 51.1112010-21
Speed controller (rotation speed) - Electronic ESU-1A
Setting angle of fuel injection advance, degrees 2+1
Electronic control unit (ECU) with microprocessor software - 179.3763001-30
Electronic control system sensors:
- − synchronization (rotation speed) - Induction DS-1
- − charge air pressure - 23.3855
- − position of the actuator (fuel injection pump rack) - 36.3855-20
- − temperatures - 233.3828
- − fuel temperature - 192.3828
- − pedal module - KDBA 453621.003
Electrical harness - Attached to the engine
Turbocompressor - TKR 100
Crankcase ventilation system - closed type with suction into the air intake system in front of the TKR, with an oil separator and a pressure control valve
The fan is eight-blade, 660 mm in diameter, with a gear drive and a friction clutch for automatic and manual fan activation.
Automatic switching temperature is not less than 85°C. Drive ratio – 1.31
Emergency stop air damper (solenoid installed in the intake manifold after the charge air cooler) - Solenoid driven (manually operated)
Generator - alternating current, with a V-belt drive, with a rated voltage of 28 V.
Gear ratio of the generator drive - 3.67
Model 7762.01-03 with a maximum load current of 80 A
Starter - Model AZF 4581, Iskra (Slovenia), voltage 24 V
Clutch
To complete engines without a gearbox, clutch hub splines according to SAE (two inches) - Model YaMZ-184-15
Gearbox - Model YaMZ-2391-20
Filling volumes, l:
- − engine lubrication system - 32
- − engine cooling system (without water radiator volume) - 22
Weight of the unfuelled power unit as supplied, kg:
- − without clutch and gearbox - 1250
- − with clutch and gearbox - 1660