Products Description
The Deutz BF4M2012C is a compact, high-performance 4-cylinder diesel engine designed for construction, agricultural, industrial, and power generation applications. Known for its fuel efficiency, low emissions, and robust design, this engine is a reliable choice for demanding environments.
Key Features & Specifications
1. Engine Overview
- Manufacturer: Deutz AG
- Model: BF4M2012C
- Configuration: 4-cylinder, in-line, 4-stroke diesel
- Displacement: 3.62 liters (3620 cc)
- Aspiration: Naturally aspirated or turbocharged (depending on variant)
- Bore x Stroke: 102 mm × 111 mm
- Compression Ratio: 17.5:1
- Cooling System: Air-cooled or liquid-cooled (varies by model)
2. Performance & Power Output
- Power Range: 50–85 kW (67–114 HP)
- Max Torque: 280–400 Nm (207–295 lb-ft)
- Rated Speed: 1500–2500 rpm (depending on application)
- Fuel System: Mechanical fuel injection (DEUTZ pump)
3. Key Technologies
✔ Robust Air/Liquid Cooling System – Ensures optimal thermal management.
✔ Mechanical Fuel Injection – Simple, reliable, and easy to maintain.
✔ Compact & Lightweight Design – Ideal for space-constrained installations.
✔ Low Noise & Vibration – Smooth operation for operator comfort.
4. Applications
- Construction Equipment (Excavators, loaders, rollers)
- Agricultural Machinery (Tractors, harvesters, sprayers)
- Industrial Uses (Pumps, compressors, generators)
- Material Handling (Forklifts, small cranes)
5. Emissions Compliance
- Tier 2 / Stage II (Depending on model year & region)
- No complex aftertreatment (No DPF/SCR required for older models)
6. Maintenance & Serviceability
✅ Easy Access for Servicing – Simplified maintenance design.
✅ Long Service Intervals – Reduced downtime.
✅ Global Deutz Support Network – Genuine parts & expert service.
Conclusion
The Deutz BF4M2012C is a versatile, economical, and rugged diesel engine suited for off-road and industrial applications. While newer engines offer advanced emissions compliance, the BF4M2012C remains popular due to its simplicity, reliability, and cost-effectiveness.
Looking for technical documentation or pricing? Let me know your specific requirements!

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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
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Warranty Assurance:
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Maintenance Services:
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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.
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- Customization Options: Tailor your engine specifications to meet your unique requirements and optimize performance.
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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.