Description

Technical Parameters

Chery SQR472WF Engine: Global-Proven Power Solution for Multi-Scenario Applications

Item	Specification
Engine Model	SQR472WF
Engine Brand	Chery
Engine Series	SQR472
Engine Manufacturer	Chery Automobile Co., Ltd.
Number of Cylinders	4 cylinders
Fuel Type	Gasoline
Displacement	1.083L
Intake Method	Naturally Aspirated
Cylinder Arrangement	Inline (L-type)
Valves per Cylinder	4 valves
Valve Train	DOHC (Double Overhead Camshaft)
Compression Ratio	9.5
Emission Standard	China V
Maximum Output Power	55kW
Maximum Power RPM	6000rpm
Maximum Horsepower	75Ps
Maximum Torque	98N·m
Maximum Torque RPM	3500 - 4500rpm
Fuel Supply System	Multi-point Injection
Cylinder Head Material	Aluminum Alloy
Cylinder Block Material	Cast Iron

Case Analysis of Chery SQR472WF Engine in Global Auto Parts Market

In the competitive landscape of the global auto parts market, as the core power assembly, an engine's technical performance and market adaptability directly determine product competitiveness. Chery's SQR472WF engine has formed differentiated competitive advantages in multiple regional markets relying on precise market positioning and technical characteristics. The following analysis will be conducted with practical application cases.

Technical Architecture and Performance Advantages

The SQR472WF adopts an inline four-cylinder layout, and the combination of an aluminum alloy cylinder head and cast iron cylinder block achieves a balance between lightweight and structural strength. Equipped with DOHC double overhead camshaft and 4 valves per cylinder technology, combined with a multi-point fuel injection system, it achieves efficient combustion control. In terms of core parameters: the 1.083L displacement model has a compression ratio of 9.5, a maximum power of 55kW (75Ps) at 6000rpm, a maximum torque of 98N·m at 3500-4500rpm, and a specific power exceeding 50kW/L. This technical solution forms an optimized balance among power output, fuel economy, and emission control, laying a technical foundation for cross-regional market adaptation.

Asian Market: Technical Adaptation in Japan's Agricultural Equipment Sector

Japan's small agricultural machinery market has strict requirements for power assemblies, which need to simultaneously meet the power reserve for operating scenarios, reliability for high-frequency use, and low operating cost needs. The SQR472WF successfully entered the local agricultural equipment supporting system by virtue of its compact structure (overall length less than 600mm), stable working condition performance, and cost advantages. In small lawn mowers, portable tillers, and other equipment, this model has shown excellent load adaptability, with continuous operation time reaching 8 hours without failure. Local mainstream agricultural machinery manufacturers feedback that the fuel consumption of equipment equipped with this engine is 8%-12% lower than that of similar models, and the after-sales failure rate is controlled within 3%. Its gradually improved after-sales network in Japan (covering 12 major agricultural counties) has further strengthened market recognition.

European Market: Cost-Effectiveness Breakthrough in Eastern Europe's Commercial Vehicle Sector

The rapid development of the logistics industry in Eastern European countries such as Bulgaria and Romania has spawned strong demand for power assemblies for light commercial vehicles. The SQR472WF has optimized the low-speed torque output characteristics according to regional road conditions, and can reach the maximum torque at 3500rpm, perfectly adapting to the transportation needs of urban-rural mixed road conditions. In Bulgaria's small van modification market, models equipped with this engine achieve a comprehensive fuel consumption of 7.2L per 100 kilometers, and the cost is 15%-20% lower than that of similar models equipped with European local engines. Actual operation data from local transportation enterprises shows that the maintenance cost of this model within a 30,000-kilometer cycle is only 65% of that of competitors, and it currently accounts for 12% of the regional light commercial vehicle modification market share.

American Market: Precise Entry into Mexico's Passenger Vehicle Market

Mexico's small passenger vehicle market is highly competitive, where consumers pay attention not only to the initial purchase cost but also attach more importance to the whole-life cycle economy. Relying on the fuel injection strategy optimized for urban working conditions, the SQR472WF achieves a measured fuel consumption of 6.5L per 100 kilometers under congested road conditions in Mexico City. In response to local complex road conditions (with unpaved roads accounting for 38%), this model has strengthened the oil pan protection and air intake filtering system, and the engine failure rate has only increased by 2.3% compared with the standard working conditions. The test report from local authoritative automotive evaluation agency Automotriz México shows that the engine's power attenuation rate in the 100,000-kilometer durability test is only 4.7%, and its comprehensive score surpasses that of similar Korean models, winning a 3.5% share growth for Chery models in the regional market.

African Market: Environmental Adaptability Verification in Egypt's Taxi Market

Egypt's high-temperature and dusty climate conditions pose severe challenges to engine reliability. The SQR472WF maintains stable operation in extreme environments of 45℃ by strengthening the cooling system (heat dissipation area increased by 15%) and air intake pre-filtration device. In the operating scenario of Cairo's taxis, this model shows outstanding economy: under the working condition of daily operation for 20 hours, the fuel consumption per 100 kilometers is 1.2L lower than that of traditional models. According to local fuel prices, it can increase drivers' monthly income by 12%-15%. Data from local dealers shows that the first-year repurchase rate of taxi models equipped with this engine reaches 68%, and the engine-related complaint rate is less than 1.5%, which has become one of the mainstream choices for regional taxi renewal.

Globalization Challenges and Response System

This model faces dual challenges in high-end market expansion: on the one hand, strict emission regulations in European and American markets (such as Euro VI standards) require further reduction of emission limits; on the other hand, there are risks of brand cognitive differences and policy fluctuations in emerging markets. Chery's response strategies include: at the technical level, developing upgraded models with high-pressure common rail technology and particulate trap systems, which are expected to meet Euro VIb emission standards; at the market level, building localized cooperation networks and establishing technical alliances with enterprises such as Moskvich in Eastern Europe and Grupo Elektra in Mexico; at the service level, establishing a 72-hour global response mechanism and deploying spare parts bonded warehouses in 18 key markets to shorten the spare parts supply cycle to within 48 hours.

Conclusion

The globalization practice of the SQR472WF engine has verified the importance of technical adaptability and precise market positioning. Through differentiated applications in agricultural equipment, commercial vehicles, passenger vehicles and other scenarios, this model has successfully established competitive barriers in emerging markets. With the implementation of emission upgrading technologies and the improvement of service networks, this engine is expected to further expand its share in the global economic power assembly market, providing a reference technical commercialization path for the internationalization of Chinese auto parts.