YUCHAI Motor Machinery YC12VTD 1250~1650Ps -Power for engineering machinery

About Us
1250~1650Ps power coverage
Applicable models: mining car with electric falls from 110 to 150 tons, oil fracturing car from 1000 to 1600 tons, railroad locomotive, remote water supply car, water pump set, etc.
High comfort: the use of high-efficiency fans, noise-reducing gears, multi-V belts, etc. greatly improves NVH.
High reliability: the main body is strong and reliable, and the blast pressure can reach 21 MPa.
High adaptability: fuel filter, oil filter, highly efficient and environmentally friendly filter element, good oil adaptability, lower maintenance costs and more convenient.
High adaptability: high-capacity oil pan, capable of working on terrain with a 35° inclination and a 25° inclination.
High economy: adoption of the Liebherr European high-pressure common-rail system injection pump, common-rail pipe and inyector + self-developed control system, precise injection control and good fuel savings.
Technical parameters
Serial number project 12VTD platform
1 model YC12VTD1650-T300 YC12VTD1450-T300 YC12VTD1250-T300
2 Number of cylinders-diameter x stroke (mm) 12-152×180
3 DisplacementL 39.2
4 Number of valves per cylinder 4
5 Air intake method Supercharged intercooler
6 Rated power/speed kW/r/min 1193/1800 1045/1800 896/1900
7 Maximum torque/speed Nm/r/min 7000/1350 6100/1350 5000/1350
8 emission levels GB20891-2014 Phase III GB20891-2014 Phase III GB20891-2014 Phase III
9 Emissions technology roadmap CR CR CR
10 External characteristics minimum fuel consumption g/kW.h ≤190 ≤190 ≤190
11 Acceptance exchange cycle 500 hours 500 hours 500 hours