Laidong

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Laidong brand introduction

Laidong logo

Founded in 1943, it is a famous trademark in Shandong Province, a major domestic production base of small and medium-power diesel engines, and a high-tech enterprise specializing in the development, design/production/sales of engines and parts

Shandong Huayuan Laidong Internal Combustion Engine Co., Ltd., located in Laiyang, Shandong Province, Lixiang, China, is a major production base of small and medium-power diesel engines in China. It is mainly engaged in the development, design, production, sales and related import and export trade of engines and parts.

The company was founded in 1943 and began the production of internal combustion engines in 1953; In 1997, Shandong Huayuan Laidong Internal Combustion Engine Co., Ltd. was established as a joint venture with China Huayuan Group; In June 1998, Huayuan Kaima Co., Ltd. was listed and became its subsidiary; In April 2008, Huayuan Kaima was acquired by China Hengtian Group and became a third-level subsidiary of Hengtian Group. The company has a registered capital of 193 million yuan, total existing assets of 870 million yuan, and covers an area of more than 290,000 square meters. It has more than 3,000 employees, including more than 150 professional and technical personnel, including more than 90 intermediate and senior professional and technical personnel. There are more than 260 professional and technical personnel, including more than 110 senior technicians. Since its establishment, the company has successively won more than 100 honorary titles, such as "State Council Commendation Order", "National Small Power Industry Model", "National 'May Day' Labor Award", "National Advanced Grass-roots Party Organization", "National Excellent Enterprise in Ideological and Political Work", "Leading Enterprise in China's Internal Combustion Engine Industry", "Enterprise with Outstanding Contributions to China's Internal Combustion Engine Industry", "National Outstanding Contribution Unit for Agricultural Machinery Circulation", "Top 100 Enterprises in Shandong Province", "High-tech Enterprise in Shandong Province", "Civilized Unit in Shandong Province", etc. The "Laidong" diesel engine produced by it is a famous brand product in Shandong Province, and the "Laidong" trademark is a famous trademark in Shandong Province.

The company has strong product development and manufacturing capabilities, and has formed a product development and manufacturing pattern of "two series and three product lines". The "two series" refer to the single-cylinder diesel engine series and the small-bore multi-cylinder series diesel engine. Among them, the main products of single-cylinder series diesel engines are 1105, 1110, 1115, LD24, KM130, KM138, LD26, LD28, KM160, LD30, KM173, KM186 and other 12 varieties and more than 150 models, with power from 12 horsepower to 34 horsepower, and an annual production capacity of 400,000 units; The main products of multi-cylinder series diesel engines are LL380, LL480, KM385, KM485, 3T30, KM390, 4L22, 4L23, D496, 3L16CF, 4L18CF, 4L22CF, KM4100, KM4102, K15 and other 34 varieties and more than 300 models, with power from 16 horsepower to 120 horsepower and an annual production capacity of 300,000 units. The "three major product lines" are the agricultural machinery engine product line supporting non-road host products such as agricultural machinery, construction machinery and generator sets, and corn harvesting machinery. The products are small tows, three-wheeled, low-speed trucks, and large and medium-sized tractors. Mainly for Wuzheng, Luzhong, Rongcheng Haishan, Tai'an Guotai, Foton Lovol Heavy Industry, Changzhou Dongfeng, Mahengda Yantuo, Luoyang Yituo, Jiamusi Jichi and Weifang, Yanzhou around a large number of private tractor manufacturers, and widely supporting Fujian, Laizhou, Qingzhou, Tai'an, Linyi and other places of construction machinery and unit manufacturers, as well as Hebei, Shandong Dezhou, Rongcheng and other places corn harvesting machinery. Among them, the supporting products of large and medium-sized tractors have formed 9 major models, with power covering 25 to 55 horsepower, and extending the production capacity to 80 to 100 horsepower. The second is the light truck engine product line. The products are mainly for Foton Motor, AVIC Panther, Tangjun Ouling, Shandong Wuzheng, Kaima Automobile, Chengdu Ace, Mondstadt Jinma, Dongfang Man and other manufacturers of light truck cars. The third is the multi-purpose passenger car engine product line, which is mainly used for mini vans, high-end light trucks, pickup trucks, SUVs, MPVs and other automotive products from GAC Gonow, Dongfeng Xiaokang and other manufacturers. The company actively implements national environmental protection policies and regulations, vigorously develops advanced engines for green environmental protection, energy conservation and emission reduction, and engines for light trucks and passenger cars, all of which achieve national IV emission standards.

The company has a strong marketing service network system, set up nearly 30 marketing departments, more than 2,000 marketing outlets, more than 700 technical service stations, 18 parts center libraries, and established an online information service management platform, which can provide users with timely, high-quality, efficient and all-weather all-round marketing services.


This brand introduction page is provided with graphic information PP10010155 Collation compilation uploaded, last updated: 2025-05-05  Information error correction  disclaimer