The HXD1D electric locomotive is a 6-axis 7200kW AC-driven quasi-high-speed passenger electric locomotive. It was designed by CRRC Zhuzhou Electric Locomotive Co., Ltd. in 2011. It is the first brand-new product independently developed by China CRRC under the guidance of the national innovation policy to meet the demand of China's railway trunk passenger transport for advanced passenger rail transit. Its successful development marks the transmission of China's railway trunk passenger rail transit equipment from DC drive platform to AC drive. Platform conversion. Locomotive running speed 160km/h, high-power IGBT (3300V/1200A) water-cooled converter, high-power asynchronous traction motor, horizontal main transformer, microcomputer network control system, elastic full suspension bogie, independent ventilation system, locomotive vehicle safety Technologies such as protection systems. The locomotive has many advantages such as advanced technology, superior performance and wide adaptability, which fills the gap in the field of communication passenger traction in China. Up to the current total production and production quantity: 685 units, serial number: 0001 ~ 0684, 1898 weeks Enlai number.

Development process

Project launch in August 2011

Approved by the electric drive system on October 12, 2011

Passed the overall technical program review in December 2011

The first car in March 2012

Complete vehicle type test from March to June 2012

On August 17, 2013, completed 320,000 km safety operation assessment

Formally launched traction operation on September 12, 2013

Key technical parameters

Equipment layout

The locomotive adopts a double cab and the mechanical room runs through the intermediate corridor structure, and the mechanical equipment is arranged according to the principle of oblique symmetry.

Our product advantages:

Operating temperature range -40 to +70 °C

According to the standard: IEC60571, IEC60077 (GB21413), EN50155, etc.

Anti-vibration and shock resistance

Meets the vibration and shock resistance requirements of EN50155, IEC61373;

Cage spring clamping technology ensures that the product is reliably connected under vibration conditions.

Low smoke, halogen free, flame retardant

Meets EN45545 (HL1 ~ HL3) fire protection standards

Wide voltage range:

Control voltage range from 0.7 to 1.25Us, integrated surge suppressor

According to the standard: IEC60571, IEC60077 (GB21413), EN50155, etc.