Thanks for your visit to the Quanchaiwebsite! As a diesel engine manufacturer with over 60 years of experience, wecan produce a vast array of compression ignition engines, with power rangingfrom 2kW to 350kW. Ourdiesel engines are used extensively in generators, harvesters, trucks,tractors, water pumps, and construction machinery.

Compared with gasoline engines, our Quanchai dieselengines have a high thermal efficiency as result of their high compressionratio. In addition, the adoption of high pressure common rail, EUP,SCR post-treatment technologies enables our diesel engines to produce less PM, NOx emissions and helps reduce vibration, noise. Moreover,the lack of an electrical ignition system significantly improves thereliability of our products. As a result, our diesel engines are very popularwith customers all over the world.

According to the number ofcylinders, our products can be divided into two cylinder diesel engine, threecylinder engine, four cylinder diesel engine,and six cylinder engine. All these types of product are shown on this page, soyou can click on them for more detailed information.

In order to fill customers their orders quickly, we at Quanchaiconsistently work to improve our production capacity. Thanks to our effortsover the past years, now we can produce 500,000 multi cylinder diesel enginesevery year. Additionally, we are near Hefei,Shanghai and Nanjing, whereaccess to convenient transportation facilitates the transport of our productsand reduces the cost of shipping for our customers.
For more inquires, please don’t hesitate to contact us. We look forward toserving you.