On November 12th, the 2025 International Internal Combustion Engine and Power Equipment Expo was grandly opened in Nanjing. Jiefang Power made a heavyweight debut with seven core technology products, receiving over 1000 visitors on site and accumulating over 2000 online live broadcasts, fully demonstrating its brand influence and technological charm.

The world's first intelligent power domain GD300-3.0 became the focus of the entire event. This product consists of a CA6DV1 diesel engine, a T-shift AMT12 gearbox, and a lightweight 440 axle, with a comprehensive efficiency exceeding 49%.

The engine has a power of 640 horsepower, a torque of 3000 N · m, and a lifespan of over 2 million kilometers. It has the advantages of no power attenuation at high altitudes, reduced fuel consumption by 3% -5%, and annual operating cost savings of over 10000 yuan. Combined with seamless shifting and high-speed safe downhill functions, it creates a new experience of efficient and green transportation for users.

At present, this product has firmly held the top spot in the market sales of over 620 horsepower.

In the field of gas power, CA6SM7 and CA6SM6 shine together.

CA6SM7 focuses on medium to long distance general cargo, resource and hazardous chemical transportation, while CA6SM6 focuses on the medium to short distance resource and hazardous chemical markets. Both products have won market recognition for their strong power, low gas consumption and high reliability.

Among them, CA6SM6 has become the fastest-growing star product in the 13L gas engine market.

The light truck power CA4DT2 performs impressively, with a power output of 180 horsepower, peak torque of 500N · m, low-speed torque exceeding 330N · m, and a torque increase rate of over 80% within 2 seconds. With comprehensive leading performance, it has become a dark horse in the light truck field.

The medium and heavy-duty electric drive bridge exhibits excellent multi scenario adaptability, suitable for various scenarios such as medium-sized environmental sanitation, logistics, heavy-duty 6 × 4 traction, 10.5-meter public transportation, etc. The rated axle load is 13000kg and the peak torque is 31000N · m. Through the central integrated dual motor parallel configuration and multi-stage deceleration technology, high power density and excellent energy efficiency are achieved.

In the non road field, the CA6SX1 and CA6DX3 16L mining self dumping extended range hybrid products also perform outstandingly.

The transient response of CA6SX1 has been improved by 20%, and the gas consumption per hundred kilometers is more than 1kg lower than similar products.

CA6DX3 has a lower rotational speed of 50-100r/min compared to similar products at the same power, with a total lifespan of 26000 hours and a fuel consumption rate of ≤ 180g/kWh. With significant operating cost advantages, it has become an ideal power choice for mining equipment.