DEUTZ BF4M2012C Diesel Engine | 4.04L Turbocharged Water-Cooled Industrial Motor
The DEUTZ BF4M2012C represents the evolution of the mid-range industrial diesel engine. With a displacement of 1.01 liters per cylinder (4.04L total), it offers a significant boost in torque and durability over its predecessors. This engine is specifically designed for mobile machinery, featuring a compact, modular design that integrates the cooling system to save installation space.
Equipped with a high-pressure fuel injection system and turbocharging with charge air cooling (intercooling), the BF4M2012C meets Tier 2 / Stage II emission standards while maintaining exceptional fuel economy.
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Superior Power Density: Increased stroke and bore compared to the 1012 series results in higher torque for better hydraulic performance.
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Integrated Cooling System: The radiator and fan are designed as part of the engine package, simplifying OEM installation and maintenance.
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High-Pressure Injection: Individual unit pumps for each cylinder ensure precise combustion, low noise, and easy cold-starting.
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Robust Construction: Features a noise-optimized crankcase and high-strength components to handle extreme vibration and heavy-duty cycles.
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Global Serviceability: Commonality of parts within the 2012 series ensures that spare parts are widely available worldwide.
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Feature Details Engine Type Inline 4-Cylinder, 4-Stroke Displacement 4.04 Liters Bore / Stroke 101 mm / 126 mm Aspiration Turbocharged & Intercooled (CAC) Max Power Output 103 kW (138 hp) @ 2500 RPM Max Torque 500 Nm @ 1500 RPM Cooling System Liquid Cooled (Integrated) Weight (Dry) Approx. 391 kg
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Common Applications
The BF4M2012C is a versatile power plant found in:
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Construction: Road rollers (Hamm, Bomag), excavators (Volvo, Atlas), and pavers.
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Agriculture: Medium-to-high horsepower tractors and harvesters.
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Material Handling: Reach stackers and heavy-duty forklifts.
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Q&A
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Q1: Can the BF4M2012C replace an older BF4M1012C engine?
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A: Generally, yes, but because the 2012 has a slightly different displacement and external dimensions, mounting points and flywheel housings should be verified. The 2012 serves as a more powerful upgrade for many 1012-series applications.
Q2: What are the maintenance intervals for the 2012 series?
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A: Under normal operating conditions, oil and filter changes are recommended every 500 hours. Air filters and fuel separators should be checked more frequently in dusty construction environments.
Q3: Does this engine require an electronic control unit (ECU)?
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A: Most BF4M2012C models utilize a mechanical governor for reliability and simplicity, though electronic versions (EMR) were produced for specific high-spec applications.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation



🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.




Sparkling Machinery Co.,Ltd
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