Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 50 HP to 130 HP
Emission Standard: N/A
DCEC Pump Engine
DCEC pump engines are highly recognized by customers for their strong power, ultra-low fuel consumption, high reliability and low maintenance costs. DCEC pump drive engines covering displacement of 3.9 to 13L. with power range from 36 kW to 429kW.DCEC provides the best customized clean power solution for fire pumps, drainage pumps, irrigation pumps and other fields.
While introducing the international advanced technology, DCEC focusing on customized engines and secondary development of pump engines for the global market to further meet the requirement of global customers and become a preferred engine manufacturer in the global market. With advanced design and excellent manufacturing, it adapts to various severe working conditions and can be used in fire-fighting, municipal administration, agriculture, oil and gas and other fields.
Low fuel consumption that effectively reduces operating costs.Less maintenance cost and time greatly reduce losses caused by downtime during peak seasons.
High attendance as a result of high reliability delivers more value for you.
Advantages of Pump Drive Engine
Powerful and efficient- Compared with engines of the same type, both the torque reserve coefficient and the power are higher, which meet complicated operating conditions.
Better environmental adaptability-After extensive tests in harsh environment such as plateau, high temperature, high humidity and low temperature, it adapts to extreme operating conditions.
Lower noise through optimization of the control strategy and application of noise reduction options.
The “heart” of DCEC engines preserves higher value of your equipment.
The 2900-rpm engine is directly connected to the pump, meeting the performance requirements of high-speed pumps and reducing the matching cost.
Find Pump Engines by Type
This is the list of all types of DCEC pump engines.
Click here to find pump engines by series.
1500/1800 RPM Mechanical Pump Engine
6BT5.9 Pump
Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm*120 mm
Rated Power: 125 HP to 205 HP
Emission Standard: Euro Stage II
6CTA8.3 Pump
Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: 114 mm*135 mm
Rated Power: 205 HP to 260 HP
Emission Standard: Euro Stage II
6LTAA8.9 Pump
Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm*145 mm
Rated Power: 240 HP to 360 HP
Emission Standard: Euro Stage II
1800-3000 RPM Mechanical Pump Engine
4BT3.9 Pump
Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 50 HP to 130 HP
Emission Standard: N/A
6BT5.9 Pump
Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm*120 mm
Rated Power: 125 HP to 205 HP
Emission Standard: N/A
6CTA8.3 Pump
Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: 114 mm*135 mm
Rated Power: 205 HP to 260 HP
Emission Standard: Euro Stage II
6LTAA8.9 Pump
Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm*145 mm
Rated Power: 240 HP to 360 HP
Emission Standard: Euro Stage II
1500/1800 RPM Electronic Pump Engine
QSB3.9 Pump
Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 50 HP to 115 HP
Emission Standard: N/A
QSB5.9 Pump
Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 130 HP to 160HP
Emission Standard: N/A
QSB6.7 Pump
Engine Type: 6 Cylinders
Displacement: 6.7 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 160 HP to 230 HP
Emission Standard: N/A
QSL8.9 Pump
Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 145 mm
Rated Power: 280 HP to 320 HP
Emission Standard: N/A
QSZ13 Pump
Engine Type: 6 Cylinders
Displacement: 13 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 380 HP to 575 HP
Emission Standard: N/A
1800-2800 RPM Electronic Pump Engine
M15CS4 Pump
Engine Type: 6 Cylinders
Displacement: 15 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 560 HP to 650 HP
Emission Standard: CH SG4
QSZ14 Pump
Engine Type: 6 Cylinders
Displacement: 13.48 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 453 HP to 552 HP
Emission Standard: CH SG3
QSB3.9 Pump
Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 50 HP to 115 HP
Emission Standard: N/A
QSB6.7 Pump
Engine Type: 6 Cylinders
Displacement: 6.7 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 160 HP to 230 HP
Emission Standard: N/A
QSZ13 Pump
Engine Type: 6 Cylinders
Displacement: 13 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 380 HP to 575 HP
Emission Standard: N/A
Global Activity
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.
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Marintec China 2025, hailed as a "global trendsetter for the maritime industry," will be held from December 2nd to 5th, 2025, at the Shanghai New International Expo Centre. The theme of this year's exhibition is "Innovation and Cooperation for Sustainable Development of the Maritime Industry," and the theme of the High-Level Maritime Forum is "Intelligent Navigation, Green Coexistence, Integration, and Innovation," reflecting expectations for the industry's future. Global Maritime, SinoMac SinoMac, Global Maritime
Review SAUDI RAIL 2025 :SinoMac Exhibition Highlights
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SinoMac actively participated in the International Railway and Rail Transit Exhibition in Berlin, Germany, to explore the new future of the industry
From September 22 to 25, 2026, the highly anticipated biennial Berlin International Railway and Rail Transit Exhibition (InnoTrans Berlin) opened grandly in Berlin, Germany. As the largest and most influential event in the global railway and rail transit field, InnoTrans Berlin brings together industry elites, corporate representatives and professional visitors from all over the world to witness the latest development achievements and cutting-edge trends in the railway and rail transit industry. The exhibition covers a number of key areas such as bridges and tunnels, public transportation, and comprehensively displays innovative technologies, advanced equipment and comprehensive solutions in the railway and rail transit industry. From infrastructure construction to operation management, from vehicle manufacturing to intelligent system applications, the exhibition content is rich and diverse, providing participants inside and outside the industry with an excellent platform for a comprehensive understanding of industry dynamics, exchanges and cooperation.
SinoMac makes a brilliant appearance at Eurasia Rail Turkey 2025
From June 18 to 20, 2025, the highly anticipated 2025 Turkey Railway, Rolling Stock and Logistics Exhibition (Eurasia Rail Turkey) opened grandly at the Istanbul Expo Center (IFM). As one of the most influential industry events in the railway and rail transit fields in the Middle East, Africa and Europe, this exhibition attracted many outstanding companies from the global rail transit, rolling stock and logistics technology fields to participate in the exhibition. During the three-day exhibition, the exhibitors concentrated on displaying the industry's cutting-edge technologies and innovative achievements, building an efficient technical exchange and business cooperation platform for international professionals, and providing an important opportunity to promote the development of the global rail transit industry.
Focus on the Railway and Rail Transit Expo, and Join Forces to Promote the Development of the Rail Transit Industry—— SinoMac is Set to Appear at the 2025 Turkey Railway and Rail Transit Exhibition
Against the backdrop of the vigorous development of the rail transit industry, the 2025 Turkey Railway and Rail Transit Exhibition will open its curtains in Istanbul, Turkey from June 18 to 20. As a much - anticipated industry event, this exhibition offers a broad platform for global rail transit companies to showcase their innovative achievements and expand market opportunities, covering various aspects of the rail transit field, including railways, subways, light rails, trams, locomotives, vehicles, signaling and communication systems, and maintenance and repair equipment.
Focus on marine industry event, start a new chapter of marine development together–SinoMac Group Limited to exhibit at Marine & Offshore Vietnam 2025
Against the backdrop of the booming development of the global shipping and maritime industry, Vietnam International Maritime Expo 2025 (Marine & Offshore Vietnam) will be held in Ho Chi Minh City, Vietnam from 19th to 21st November. As one of the most influential maritime events in Southeast Asia, this exhibition brings together top enterprises and innovations in the fields of global shipbuilding, offshore engineering, port equipment, new energy ship technology, etc., and provides an international platform for industry colleagues to exchange and co-operate and explore the market.
SinoMac Group Limited made its debut at the 2025 Indonesia International Construction Machinery, Mining and Concrete Exhibition.
The International Exhibition of Engineering Machinery, Mining, and Concrete (Mining Indonesia) will be held in Jakarta, Indonesia, from September 17 to 20, 2025. As one of the most influential mining exhibitions in Southeast Asia, Mining Indonesia provides a professional platform for enterprises, experts, and practitioners in the global mining sector to showcase cutting-edge technologies, exchange industry insights, and explore collaborative opportunities.
















