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Excellent product with exquisite craftsmanship.
Wuxi DOKA CNC Technology Co., Ltd.
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sales@wxdoka.com
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+86-13861753508
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No.18 Xiangge Road, Hudai Town, Binhu District, Wuxi, China
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CONTACT US
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+86-13861753508
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sales@wxdoka.com
-
No.18 Xiangge Road, Hudai Town, Binhu District, Wuxi, China
Cater-pillar CRI/CRS Fuel Injectors Suppliers
The Cater CRI/CRS series fuel injectors are purpose-built for mining equipment, heavy-duty trucks, and marine engines. Utilizing a dual-path control system that combines electromagnetic and hydraulic actuation, these injectors deliver ultra-high-pressure precision injection in the 1600–2000 bar range, powered by high-pressure engine oil.
The advanced electronic control system enables up to five discrete injection events per combustion cycle—including pilot, main, and three post-injections. During the pilot injection phase, combustion noise is reduced by 18%, while the main injection utilizes nano-precision nozzle orifices (droplet size CV < 0.9) to enhance combustion efficiency by 6–8% and reduce emissions. This series sets a performance benchmark for fuel systems operating under high-load conditions.
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Compatible with Caterpillar CRI/CRS series fuel injector C15-253-0615 – suitable for C15/C18 engines (Tier 2)Cater-pillar CRI/CRS Series
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Compatible with Caterpillar CRI/CRS Series Fuel Injectors 3500A-111-3718 (Tier 4 Final, 2500bar Piezoelectric)Cater-pillar CRI/CRS Series
About Us
Wuxi DOKA CNC Technology Co., Ltd.
Wuxi DOKA is China Cater-pillar CRI/CRS Fuel Injectors Suppliers and Cater-pillar CRI/CRS Fuel Injectors Company, we believe powerful drive systems are built on precision engineering. As a National High-Tech Enterprise specializing in high-pressure fuel injection systems, we go beyond product delivery—we offer fully integrated solutions that perform under pressure and comply with international standards.
News
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Working Principle of a Piezoelectric Injector in Common Rail Systems A piezoelectric injector operates based on the deformation of piezoelectric crystals when subjected to an electrical voltage. In a ...
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How a Direct-Injection Injector Works in Modern Engines A direct-injection injector is a precision component that delivers fuel directly into the combustion chamber under extremely high pressure. Unli...
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High-pressure common rail fuel pumps represent critical components in modern diesel engines, directly affecting performance, fuel efficiency, and long-term reliability. The transition from CP3 to CP4...
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Over 15 Years of Focus on Fuel Injection System Engineering. Custom Cater-pillar CRI/CRS Fuel Injectors Company
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+86-13861753508
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+86-0510-83295675
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sales@wxdoka.com
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+86-13706186315
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No.18 Xiangge Road, Hudai Town, Binhu District, Wuxi, China
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