Yuchai YC12 Series Engine

Independently Developed

A family of high-power V-type diesel engines developed by Yuchai, showcasing advanced engineering capabilities.

Broad Power Range

Designed for generator sets, covering a wide spectrum from 600kW up to 1850kW.

Critical Infrastructure

Ideal for large-scale industrial, commercial, and mission-critical power supply needs.

Superior Performance

Features compact structure, high energy efficiency, and exceptional reliability for continuous operation.

Precise Fuel Injection

Adopts high-pressure common rail fuel system and four-valve technology for precise fuel injection and complete combustion.

Higher Thermal Efficiency

Optimized combustion chamber design and efficient turbocharging for higher thermal efficiency.

Low Fuel Consumption

Low fuel consumption rate as low as≤192g/kW·h, significantly reducing operating costs.

High-Strength Structure

High-strength cylinder block with arc-surface reinforcement grid structure for high rigidity and low vibration.

Forged Steel Crankshaft

Forged steel crankshaft with quenching heat treatment for wear resistance and long service life.

15,000+ Hours B10 Life

Rigorous testing and validation ensure a B10 life exceeding 15,000 hours.

Harsh Environment Adaptability

Excellent adaptability to harsh environments (high temperature, high altitude).

Optimized Balance System

Advanced damping design effectively reduces mechanical vibration and operational noise.

Ultra-low Noise Emission

Noise level as low as ≤106dB(A), fully compliant with strict environmental standards.

Optional Sound-Attenuated Enclosure

For noise-sensitive environments, an optional enclosure further minimizes acoustic impact.

Accessibility Design

"One cylinder, one head" structure and maintenance windows on the engine body for easy access.

Modular & Commonality

High degree of part commonality and modular design for simplified repair and replacement.

Extended Intervals

Extended service intervals for oil and filter changes, reducing maintenance frequency.

Import Substitution

Successfully replaced imported products for emergency power supply systems on offshore platforms.

Marine Reliability

Delivers exceptional reliability and rapid load response capabilities in harsh marine operating environments.

Key Case Study

Successfully deployed a 1000kW emergency generator set for a major offshore oil platform project.

Reliable Backup Power

Provides reliable backup power for critical data center operations, ensuring safety during outages.

Continuous Power Supply

Ensures uninterrupted power to servers and network equipment, maintaining business continuity.

Case Study: Xinjiang Public Security

Successfully deployed YC12VC generators to secure the public security data center in Xinjiang.

Industrial Powerhouse

Industrial Powerhouse Powers heavy-duty machinery and production lines in industrial plants with high efficiency.

Mining Resilience

Delivers stable power for mining operations in remote, harsh, and extreme environments.

Provides quiet and reliable power for large-scale sporting events, ensuring uninterrupted operations.

Low noise operation meets the strict environmental requirements of stadiums and surrounding areas.

Case Study: 1200kW YC12VTD generator set deployed at a major sports venue for critical backup.