Products Description
The 3406 is a legendary heavy-duty diesel engine renowned for its
durability, power, and reliability. It has been widely used in
trucking, construction, marine, industrial, and power generation
appliions since its introduction in the 1970s. The 3406 series
includes mechanical and electronic versions, with the 3406E
(Electronic) being one of the most popular models.
Key Features & Specifiions
1. Engine Overview
- Model: 3406 (Mechanical) / 3406E (Electronic)
- Engine Type: 6-cylinder, in-line, 4-stroke diesel
- Displacement: 14.6 liters (893 cubic inches)
- Aspiration: Turbocharged & aftercooled (TA)
- Bore x Stroke: 137 mm x 169 mm (5.4 in x 6.65 in)
- Compression Ratio: 16.5:1 (varies by model)
2. Performance & Power Output
- Horsepower Range:
- 3406 (Mechanical): 250–425 HP
- 3406B/C: Up to 550 HP
- 3406E (Electronic): 300–600+ HP
- Peak Torque: Up to 1,850 lb-ft (2,500 Nm)
- Governed Speed: 1,800–2,100 RPM (depending on appliion)
- Fuel System:
- Mechanical: HEUI (Hydraulic Electronic Unit Injection) in later
models
- Electronic (3406E): ADEM (Advanced Diesel Engine Management)
3. Durability & Reliability
- Heavy-Duty Construction: Cast-iron block and cylinder heads for
long life.
- Forged Steel Crankshaft: Handles high torque and heavy loads.
- Overhead Camshaft Design: Ensures precise valve timing and
reduced wear.
- Extended Service Intervals: High-capacity oil and filtration
systems.
4. Appliions
- Trucking: Heavy-duty highway trucks (Peterbilt, Kenworth,
Freightliner)
- Construction & Mining: Loaders, bulldozers, excavators,
off-road trucks
- Marine: Commercial vessels, workboats, propulsion, and auxiliary
power
- Industrial & Power Generation: Prime and standby generators,
pumps
5. Emissions Compliance
- Pre-Emissions (Older Models): Naturally aspirated or turbocharged
without aftertreatment.
- Later Models (3406E): Meets Tier 1/Tier 2 emissions standards.
- Not Tier 4 Final Compliant: Replaced by newer engines like C15.
6. Maintenance & Serviceability
- Easy Access: Components designed for straightforward servicing.
- Dealer Support: Global parts and service network.
- Diagnostic Tools: Electronic models (3406E) can be scanned with
ET (Electronic Technician).
Conclusion
The 3406 remains one of the most trusted diesel engines ever built,
especially in the trucking and construction industries. While newer
emissions-compliant engines have replaced it, the 3406 (especially
the 3406E) is still highly sought after for its ruggedness and
serviceability.
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., LtdCertainly! 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, , 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 appliion!
After-Sales Support:
Unmatched Service Every Step of the Way
Our commitment doesn't end at a sale. Count on our dedied
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 specifiions 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.
Certifiions
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.
