BF4M2012C

General Overview

The Deutz BF4M 2012 is a four-cylinder, inline, turbocharged diesel engine designed for commercial vehicles and construction machinery. It features a displacement of 4.04 liters, with a bore × stroke of 101 mm × 126 mm, and is known for its reliability, fuel efficiency, and compact design.

Key Specifications

– Configuration: Straight (inline) 4-cylinder 

– Displacement: 4.04 L 

– Bore × Stroke: 101 mm × 126 mm 

– Aspiration: Turbocharged 

– Rated Power: 

  – 74.9 kW at 2500 rpm (lower output variant)  

  – 103 kW at 2500 rpm (common variant)  

  – 118 kW at 2500 rpm (higher output variant, e.g., BF4M2012-16E4)  

– Maximum Torque: 

  – 390 N·m at 1500 rpm  

  – 493 N·m at 1500 rpm  

– Weight: Approximately 391–400 kg  

– Dimensions: ~799 mm (L) × 601 mm (W) × 832 mm (H)  

– Emission Standard: Typically meets China IV or Euro III/IV depending on variant  

– Fuel System: Single-pump injection system with high injection pressure

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Technical Advantages

– Lightweight & Compact: 15% lighter and smaller than similar displacement engines, improving vehicle payload and packaging flexibility . 

– Fuel Efficiency: Optimized combustion chamber and intake system reduce fuel consumption by ~8% compared to traditional models . 

– Durability: High-strength cylinder block and wear-resistant coatings extend component life by up to 20% . 

– Low Noise: Operates below domestic noise benchmarks without additional silencing equipment . 

– Adaptability: Performs well under poor fuel quality conditions, suitable for diverse operating environments .

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Applications

This engine is widely used in:

– Construction Machinery: Loaders, forklifts, earthmoving equipment  

– Port Equipment: Cranes,装卸 machines  

– Commercial Vehicles: Medium-duty trucks and chassis (e.g., FAW models like CA5160GYYP62K1L2E4)