Dongan Power Completes RWD Hybrid Transmission Pilot Line

Harbin Dongan Auto Engine Co Ltd, also known as Dongan Power, has completed the pilot external assembly line for its rear-wheel-drive (RWD) dedicated hybrid transmission (DHT) production line construction project. The facility has completed construction and is ready for production. The project took 18 days, beginning with on-site construction on October 1 and reaching completion on October 18. All seven scheduled construction milestones were achieved during this period, marking the completion of the pilot assembly line's construction and commissioning activities.

The pilot external assembly line was constructed by an external contractor under the direction of Dongan Power's transmission plant. The construction and commissioning process covered seven stages: material delivery to the site, assembly line setup, preliminary equipment positioning, fine equipment adjustment, station-by-station validation using actual components, full-line pass-through validation, and full-line validation using actual components. These stages covered the installation, adjustment, and operational verification activities required to prepare the assembly line for production.

Station-by-station validation included several manufacturing and inspection processes, covering robotic picking, press-fitting, tightening, camera-based inspection, airtightness testing, and weighing. These operations were checked using actual components as part of the assembly line validation process. The subsequent full-line pass-through and actual-component validation stages extended the verification process across the complete production line, supporting the assessment of its integrated operating capability.

According to Dongan Power, the pilot assembly line is steadily increasing its output and has initially achieved the production capacity of the original line. The facility is capable of carrying out assembly validation and production of RWD DHT assemblies. Its completion further strengthens the company's manufacturing capabilities for rear-wheel-drive hybrid powertrains, providing an additional production capability for its dedicated hybrid transmission operations.

Industry Impact & Outlook

The completion of Dongan Power's RWD DHT pilot assembly line represents progress in establishing and validating manufacturing capacity for rear-wheel-drive hybrid powertrains. Completing construction within 18 days while achieving all seven milestones demonstrates the project's execution timeline and the completion of its planned installation and validation stages. The line's ability to conduct assembly validation and produce RWD DHT assemblies, together with its initial achievement of the original line's production capacity, strengthens the company's existing manufacturing capabilities. These developments are particularly relevant to its hybrid transmission production activities, although the announcement does not specify additional capacity targets or future production volumes.

Frequently Asked Questions

What has Dongan Power completed?
Dongan Power has completed the pilot external assembly line for its rear-wheel-drive dedicated hybrid transmission production line project. The facility has finished construction and is ready for production. The project involved establishing and validating an assembly line designed for RWD DHT assemblies. According to the company, the completed line can support both assembly validation and production activities. Its completion also strengthens Dongan Power's manufacturing capabilities for rear-wheel-drive hybrid powertrains.

How long did construction of the pilot assembly line take?
Construction of Dongan Power's RWD DHT pilot external assembly line took 18 days, from October 1 to October 18. All seven construction milestones were achieved during this period. The work was carried out by an external contractor under the direction of Dongan Power's transmission plant. Following construction and commissioning, the company confirmed that the assembly line was ready for production, with output steadily ramping up and initially reaching the production capacity of the original line.

What were the seven construction and commissioning stages?
The project involved seven stages, covering material delivery, assembly line setup, preliminary equipment positioning, fine equipment adjustment, station-by-station validation using actual components, full-line pass-through validation, and full-line validation using actual components. These activities formed the construction and commissioning sequence for the pilot external assembly line. The process progressed from equipment installation and positioning to individual station checks and complete-line validation, allowing the company to prepare the facility for RWD DHT assembly validation and production.

Which manufacturing processes were included in station-by-station validation?
Station-by-station validation covered robotic picking, press-fitting, tightening, camera-based inspection, airtightness testing, and weighing. These processes were evaluated using actual components during the assembly line commissioning activities. The validation was part of the seven-stage construction and commissioning process and was followed by full-line pass-through validation and full-line validation using actual components. Together, these activities covered individual manufacturing stations and the integrated assembly line as part of its preparation for production.

What production capacity has the new assembly line achieved?
According to Dongan Power, the pilot external assembly line is steadily ramping up output and has initially reached the production capacity of the original line. The company did not disclose a specific numerical production capacity in its announcement. The completed facility is capable of assembly validation and production of RWD DHT assemblies. Its initial production performance indicates that the new line has reached the capacity level reported by the company for the original line.

How does the completed line strengthen Dongan Power's manufacturing capabilities?
The completed pilot assembly line strengthens Dongan Power's manufacturing capabilities for rear-wheel-drive hybrid powertrains by enabling assembly validation and production of RWD DHT assemblies. The project establishes an additional production facility within the company's dedicated hybrid transmission manufacturing activities. Its completion, following seven construction milestones and validation using actual components, provides the company with a line that has initially reached the production capacity of the original line. The announcement does not specify further production expansion targets.