EQB / B Automotive

DCEC EQB / B series automotive engine is four-strokes engine with 102mm bore and 120mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 92 kW to 210 kW.
As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system. We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
DCEC EQB / B series electronic automotive engine can reach upto EU Stage VI emission standard, the number 30/40/50/60 are the emission standard mark of engine, which means engine emission standard are EU Stage III, IV, V, VI. For different emission standard DCEC EQB / B electronic series automotive engine, the engine itself are the same, the major different are the after-treatment system and ECU program, EMAC will keep updating products introduction page of different emission standard version engines, welcome to subscribe our website to get latest update information.
If you are in need of engine model that not available on our website for the moment, please contact EMAC sales team for technical details and related documents, our well trained sales and engineering team will help you with all products and techical documents available here at DCEC.

Advantages of EQB / B Automotive Engine

1. Lower fuel consumption: Originated from the United States CMS advanced design and superior manufacture, lower 20% oil consumption than congeneric Chinese products.
2. Strong power, the design of exhaust bypass valve makes low speed performance more perfect and better dynamic performance.
3. Excellent reliability, Cylinder block and head using integrated design, to stop the engine leaking and oil leakage phenomenon, engine parts are Less 40% than other similar engine, greatly reduce the failure rate.

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EQB / B Mechanical Automotive Engine

All models of DCEC EQB / B Mechanical Automotive Engine.

Egypt | Marine

SinoMac 2027 Customer Interview Video: Since 2023, SinoMac has completed a series of interviews with multiple enterprises from different countries and regions. Most of the videos were shot at the customer companies and factories, and all the evaluations and feedback about SinoMac were collected, covering different industries in different countries and regions. We believe that this series of SinoMac customer interview videos can help all other customers have a deeper understanding of SinoMac. Our real customer interview cases can greatly help customers eliminate concerns and enhance their confidence in cooperating with SinoMac.

Indonesia | Pump

EMAC 2027 Customer Interview Video: Since 2023, EMAC has completed a series of interviews with multiple enterprises from different countries and regions. Most of the videos were shot at the customer companies and factories, and all the evaluations and feedback about EMAC were collected, covering different industries in different countries and regions. We believe that this series of EMAC customer interview videos can help all other customers have a deeper understanding of EMAC. Our real customer interview cases can greatly help customers eliminate concerns and enhance their confidence in cooperating with EMAC.

KTA19-P450 Pump Engine

Rated Power: 336 kW (450 HP) @ 2100 RPM
Fuel System: PT-STC
Compression Ratio: 15.5 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P495 Pump Engine

Rated Power: 369 kW (495 HP) @ 1500 RPM
Fuel System: CMI PT
Compression Ratio: 13.9 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P500A Pump Engine

Rated Power: 373 kW (500 HP) @ 1500 RPM
Fuel System: PT-STC
Compression Ratio: 14.5 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P500B Pump Engine

Rated Power: 373 kW (500 HP) @ 1800 RPM
Fuel System: PT-STC
Compression Ratio: 14.5 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P525A Pump Engine

Rated Power: 392 kW (525 HP) @ 1800 RPM
Fuel System: PT-STC
Compression Ratio: 14.5 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P525B Pump Engine

Rated Power: 392 kW (525 HP) @ 2100 RPM
Fuel System: PT-STC
Compression Ratio: 15.5 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P600A Pump Engine

Rated Power: 448 kW (600 HP) @ 1500 RPM
Fuel System: CMI PT
Compression Ratio: 13.9 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P600B Pump Engine

Rated Power: 448 kW (600 HP) @ 1800 RPM
Fuel System: PT-STC
Compression Ratio: 13.9 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-C600 Pump Engine

Rated Power: 448 kW (600 HP) @ 2100 RPM
Fuel System: PT-STC
Compression Ratio: 15.5 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P680 Pump Engine

Rated Power: 507 kW (680 HP) @ 1500 RPM
Fuel System: PT-STC
Compression Ratio: 13.9 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P700 Pump Engine

Rated Power: 522 kW (700 HP) @ 1800 RPM
Fuel System: CMI PT
Compression Ratio: 13.9 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P750 Pump Engine

Rated Power: 559 kW (750 HP) @ 1800 RPM
Fuel System: CMI PT
Compression Ratio: 13.9 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTA19-P755 Pump Engine

Rated Power: 504 kW (675 HP) @ 1800 RPM
Fuel System: CMI PT
Compression Ratio: 13.9 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTAA19-P673 Pump Engine

Rated Power: 570 kW (764 HP) @ 1500 RPM
Fuel System: CMI PT
Compression Ratio: 13.9 : 1
Aspiration: TC & Air-Air Intercooler
Emission Standard: N/A

KTAA19-C700 Pump Engine

Rated Power: 522 kW (700 HP) @ 2100 RPM
Fuel System: N/A
Compression Ratio: N/A
Aspiration: TC & Air-Air Intercooler
Emission Standard: N/A

KTAA19-P818 Pump Engine

Rated Power: 610 kW (818 HP) @ 1500 RPM
Fuel System: PT-STC
Compression Ratio: 13.9 : 1
Aspiration: TC & Air-Air Intercooler
Emission Standard: N/A

KTAA19-P818B Pump Engine

Rated Power: 552 kW (740 HP) @ 1500 RPM
Fuel System: PT-STC
Compression Ratio: 13.9 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

KTAA19-P890 Pump Engine

Rated Power: 664 kW (890 HP) @ 1800 RPM
Fuel System: CMS PT
Compression Ratio: 13.9 : 1
Aspiration: TC & Air-Air Intercooler
Emission Standard: N/A

KTA19 | 336 – 664 KW

Engine Type: 6 Cylinder
Displacement: 18.9 L
Bore x Strock: 159 mm * 159 mm
Rated Power: 495 HP to 890 HP
Emission Standard: N/A

SinoMac Makes Its Mark at Global Maritime Event—A Look Back at Marintec China 2025

Hailed as the “Olympics” of the global maritime industry, Marintec China 2025 took place from December 2 to 5, 2025, at the Shanghai New International Expo Centre. Centered on the theme “Innovation and Cooperation for Sustainable Maritime Development,” this edition showcased cutting-edge technologies, innovative achievements, and sustainable pathways across the global maritime sector. It attracted over 2,000 exhibiting companies and tens of thousands of professional visitors from more than 100 countries and regions, highlighting China’s pivotal influence and open-cooperative stance within the global maritime industry.

SinoMac’s Presence at the 2025 Kazakhstan International Mining, Exploration & Coal Processing Exhibition

As one of the most influential mining exhibitions in Central Asia, the Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) was grandly held in Karaganda, Kazakhstan from June 24 to 26, 2025. Focused on the entire mining process, this exhibition showcased a concentrated display of technological innovations, equipment upgrades and green solutions-catering to the industry’s full-chain demands and serving as a premier platform for global mining players to showcase technologies, exchange experience and explore partnerships.

Review of SeaMac 2025 Vietnam International Maritime Ship Exhibition:Deeply connecting with the cutting-edge of the global maritime industry

Recently, the highly anticipated 2025 Vietnam International Maritime and Shipbuilding Exhibition concluded successfully at the Adora Convention Center in Ho Chi Minh City. As Vietnam’s largest and most specialized event in shipbuilding and maritime technology, the exhibition gathered top shipbuilders, maritime service providers, and marine equipment manufacturers from around the world. SeaMac actively participated, comprehensively showcasing its innovative achievements and integrated capabilities in ship solutions and high-efficiency propulsion systems. The company engaged in extensive and in-depth exchanges with industry partners, achieving fruitful outcomes from its participation.

Spring Starter Motor

Spring Starter Motor (Required by NFPA) Spring Starter Motor — Provides rotational energy for diesel engine starting. Pure mechanical energy storage concentrates released human-generated energy to propel the engine to starting speed.Power Loss Control Unit— Provides...

Cardan Shaft

Cardan Shaft (Required by NFPA) The cross-type cardan shaft utilizes its structural characteristics to enable two shafts that are not on the same axis, have a large angular misalignment, or have significant axial movement to operate continuously at constant angular...

Spark Arrester

Spark Arrester (Requied by NFPA) After long-term use of the engine, a large number of carbon particles accumulated in the exhaust pipe fall off and encounter high temperature gas, which will burn and produce sparks flying out of the exhaust pipe. If there is...

KTA38-P1200B Pump Engine

Rated Power: 895 kW (1200 HP) @ 1800 RPM
Fuel System: CMI PT
Compression Ratio: 14.5 : 1
Aspiration: TC & Water-Air Intercooler
Emission Standard: N/A

Core of New Fire Pump National Standard: Diesel Engine Power Must “Fully Cover”!

Introduction and Interpretation of the New GB 6245 National Standard.One of the most pivotal changes in GB 6245-2025 is the requirement that diesel engine power must cover every point on the pump performance curve. The exemption clause for 1.5 times flow rate in the old regulation has been removed, meaning that any overload at a single operating point will create safety hazards and result in acceptance failure. The industry refers to this as “no-overload” operation. PumpMac takes you to an in-depth interpretation of the new regulation requirements.