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Mr. Perry Wu International Sales Director
Yuchai YCDV4263 4.2L Diesel Engine | 200HP | FEV Optimized | Low Noise Design
Product Overview
The Yuchai YCDV4263 is a 4.2L 4-cylinder diesel engine delivering 170-200HP, specially optimized for utility trucks, concrete mixers and truck cranes. Featuring Bosch 1800bar ultra-high-pressure common rail system and FEV performance upgrade technology, it incorporates forged steel crankshaft and high-strength alloy cast iron block for heavy-duty reliability. The innovative 4-valve air exchange system and internally cooled pistons enhance combustion efficiency, while bearing-reinforced water pump, rubber pulley damper and auto-tensioning mechanism minimize maintenance. Its full-power rear output design makes it particularly suitable for specialized equipment like concrete mixers.
Application Scenarios
Technical Parameter
| Engine Model | YCDV4263-140 | YCDV4263-170 | YCDV4263-180 | YCDV4263-200 |
| Displacement (L) |
4.2 |
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| Cylinders - Bore × Stroke (mm) |
4 – 105 × 120 |
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| Number of Valves per Cylinder |
4 |
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| Rated Power / Speed (kW/rpm) |
105/2600 |
125/2600 |
135/2600 |
150/2600 |
| Max Torque / Speed (N·m/rpm) |
480/1400 ～1800 |
600/1300～1850 |
650/1300～1850 |
700/1300～1850 |
| Technology Route |
Turbocharged+Intercooled+High-pressure Common Rail |
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| B10 Service Life (km ×10,000) |
≥ 50 |
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| Net Weight (kg) |
≤420 |
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