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What is the specification of Mitsubishi 4d30 engine vs 4bc2?

Mitsubishi 4D30 Engine Specifications:

- Engine Type: 4-cylinder, in-line, diesel engine

- Displacement: 3.0 liters (2,977 cc)

- Bore: 91.1 mm (3.59 in)

- Stroke: 100.0 mm (3.94 in)

- Compression Ratio: 17.5:1

- Power Output: 75 kW (101 hp) at 3,500 rpm

- Torque Output: 205 Nm (151 lb-ft) at 2,500 rpm

- Fuel System: Direct injection

- Cooling System: Water-cooled

- Number of Valves: 4 valves per cylinder

- Aspiration: Naturally aspirated

- Emissions Standards: Euro 3

Mitsubishi 4BC2 Engine Specifications:

- Engine Type: 4-cylinder, in-line, diesel engine

- Displacement: 2.8 liters (2,776 cc)

- Bore: 91.1 mm (3.59 in)

- Stroke: 95.0 mm (3.74 in)

- Compression Ratio: 21.0:1

- Power Output: 75 kW (101 hp) at 4,000 rpm

- Torque Output: 216 Nm (160 lb-ft) at 2,500 rpm

- Fuel System: Direct injection

- Cooling System: Water-cooled

- Number of Valves: 4 valves per cylinder

- Aspiration: Naturally aspirated

- Emissions Standards: Euro 4

Comparison:

The Mitsubishi 4D30 and 4BC2 engines are both 4-cylinder, in-line, diesel engines with similar displacement. The 4D30 has a slightly longer stroke than the 4BC2, resulting in a slightly higher displacement and slightly better torque output. The 4BC2 has a higher compression ratio than the 4D30, resulting in slightly better fuel efficiency. Both engines have 4 valves per cylinder and are naturally aspirated. The 4BC2 meets Euro 4 emissions standards, while the 4D30 meets Euro 3 emissions standards.