Products Description
The Cummins QST30 is a high-performance, 12.5-liter marine diesel engine designed to deliver exceptional power, torque, and durability for a wide range of commercial and high-performance workboat applications. Engineined to thrive in the demanding marine environment, it sets a benchmark for reliability and total cost of ownership.
This engine builds on Cummins' legendary reputation for robust engineering, offering a perfect balance of compact size and high power density, making it an ideal propulsion and auxiliary power solution.
Key Features & Technical Superiority:
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High Power Density: Generating ratings from 447 to 687 mhp (334 to 512 kW), the QST30 delivers exceptional power for its size, providing strong acceleration and top-speed performance for crew boats, patrol vessels, and fishing boats.
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Advanced Fuel System: Utilizing a high-pressure common-rail fuel system and the Cummins Sequential Turbocharging (STC) system, it ensures superior low-end torque, responsive load acceptance, and optimized fuel efficiency across the entire operating range.
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Marine-Optimized Durability: Designed specifically for saltwater duty, it features a corrosion-resistant gear-driven seawater pump, dual-volute heat exchangers for efficient engine cooling, and marinization components built to Cummins' rigorous standards for long service life.
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Simplified Serviceability: With maintenance intervals of 500 hours and easy-access service points, the QST30 is designed to maximize uptime and reduce operating costs, a critical factor for commercial operators.
Ideal Applications:
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Commercial Fishing Vessels
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Fast Crew Boats & Patrol Vessels
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Tugs & Pilot Boats
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High-Performance Yachts & Auxiliary Power
The Cummins QST30 is more than just an engine; it is a trusted partner on the water. It is the proven choice for operators who require dependable power, operational economy, and the global support of the Cummins marine network. Choose the QST30 to propel your business with confidence.
Recommended Products
| Brand | Model | Brand | Model |
| Deutz series | BF4M1012 | YANMAR | 3TNV70-SSY |
| BF4M2012 | 3TNM72-AFF |
| BF4M1013 | 3TNV76-KYT |
| BF6M2012 | 3TNV76-GGE |
| BF6M1013 | 3TNV80F-SPSY2 |
| TCD2012L042V | 3TNV82A-SNN |
| TCD2012L062V | 3TNV82A-GGEC |
| TCD2013L042V | 4TNV84T-GGFC/with turbo |
| TCD2013L062V | 3TNV88-GGHWC |
| BF6M 1015CP | 4TNV88-GGHWC |
| BF8M 1015CP | 4TNV88-BDFLTC |
| BF4L 913 | 4TNV88C-PSY |
| BF6L 913 | 4TNE92-HRJ |
| BF6L 913 C | 4TNE94-DBK |
| BF6L 914 | 4TNE94L-BSRTLC |
| F2L 912 | 4TNV94-BVDBCC |
| F3L 912 | 4TNV94-BXPHZ |
| F4L 912 | 4TNE98-BQFLCC |
| F4L 913 | 4TNV98-ZCVLGC |
| F6L 912 | 4TNV98T |
| F6L 913 | PERKINS | 403D-11 |
| F6L 914 | 404D-22 |
| D914L04 | 404EA-22T |
| F3L913 | 1104D-44T |
| D2011L03 | 1104D-44TA |
| D2011L04W | 1104D-E44TA |
| BF4L2011 | 1106D-70TA |
| F4L2011 | 1106D-E70TA |
| TD2.9L4 | CUMMINS | 4BT3.9 |
| TCD3.6L4 | 6BT5.9 |
| TCD4.1L4 | 6CT8.9 |
| F6L413FW | KUBOTA | Z482 |
| F8L413FW | D722 |
| D4D | D782 |
| D5D | D902 |
| D6D | D1105 |
| D7D | D1703 |
| D4E | V1505 |
| D6E | V3300 |
| D5E | V3307 |
| D7E | V2203 |
| ISUZU | 4HK1 | V2403 |
| 6HK1 | V2403-T |
| 6WG1 | V2607-T |
| MITSUBISHI | S4K | V3800 |
| S6S-T | SHIBAURA | N844LT |
Company Profile
Hebei Keluo Construction Machinery Co., Ltd Certainly! Here is marketing copy for the engines available in your company across pre-sales, after-sales, warranty, maintenance, and other aspects:
Pre-Sales:
Power Up Your Performance with Our Engine Selection!
Explore a diverse range of top-tier engines from renowned brands like Deutz, Cummins, Kubota, Volvo, Yanmar, Isuzu, Perkins, Weichai, and more. Enhance your operations with our reliable and efficient engine solutions tailored to meet your needs. Contact us today to find the perfect powerhouse for your application!
After-Sales Support:
Unmatched Service Every Step of the Way
Our commitment doesn't end at a sale. Count on our dedicated after-sales support team for expert guidance, maintenance, and troubleshooting. Trust in our comprehensive services to keep your engine running at its best, ensuring uninterrupted performance and maximum efficiency for years to come.
Warranty Assurance:
Peace of Mind Guaranteed
Rest easy with our extensive warranty coverage on all engines. We stand by the quality and durability of our products, offering industry-leading warranties to safeguard your investment. Drive with confidence knowing that your engine is protected by our reliable warranty, delivering peace of mind and long-term value.
Maintenance Services:
Sustained Performance, Sustained Excellence
Ensure optimal performance and longevity with our tailored maintenance services. Our team of skilled technicians is equipped to handle all your servicing needs, from routine checks to comprehensive overhauls. Keep your engine in peak condition with our proactive maintenance solutions, designed to maximize uptime and minimize downtime.
Other Aspects:
- Performance Enhancement: Boost your operations with engines designed for superior performance and efficiency.
- Environmental Responsibility: Embrace eco-friendly solutions with engines that prioritize sustainability and emissions control.
- Customization Options: Tailor your engine specifications to meet your unique requirements and optimize performance.
- Industry Expertise: Benefit from our deep industry knowledge and experience in delivering top-of-the-line engine solutions to diverse sectors.
Feel free to customize this content further to align with your company's specific messaging and branding strategies.
Certifications
FAQ
Q1: What is your delivery time?
A: The delivery time is within 15 working days. Q2: What is the payment term?
A: Normally we accept 30% deposit by TT for production, 70% balance by TT before shipping.
Q3: What color can I choose?
A: We can customize the color according to your color number.
Q4: Can I see the production progress after order?
A: Yes, during production, we can make video call and we could take photos/videos for your reference.
Q5: What kind of service can I get from you if I buy? How can I get parts?
A: We have 1 year warranty for each machine.Within 1 year warranty, if any parts failure caused by quality issues, the new parts would be sent to you free of charge within 5 working days. We have professional after sales department to support for you at any time.
