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Mr. Perry Wu International Sales Director
Yuchai YCDV25 Lightest 2.5L Diesel Engine | 150HP | 230kg | 800K km B10
Product Overview
The Yuchai YCDV25 is a 2.49L diesel engine (90-150HP) designed for lightweight blue light trucks, specialty vehicles, and dump trucks, recommended for Euro 6 blue light trucks. It features a 1800bar ultra-high-pressure common rail system and weighs just 230kg (30-40kg lighter than competitors), reducing curb weight to meet strict limits.
Its precise fuel injection (0.1mg accuracy) improves combustion efficiency by 12% and keeps noise at 85dB for driver comfort. The innovative 2-valve design cuts maintenance costs by 20% vs. 4-valve alternatives, while the auto-tensioning belt system extends belt life to 100,000km (double the industry average). With 85%+ parts commonality, easy upgrades, and 800,000km B10 life, it’s a cost-effective, reliable option for commercial vehicles.
Application Scenarios
Technical Parameter
| Engine Model | YCDV2561-90A | YCDV2561-105A | YCDV2561-115A | YCDV2561-130 | YCDV2561-140 | YCDV2561-150A | YCDV2561-150 |
| Displacement (L) |
2.49 |
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| Cylinders - Bore × Stroke (mm) | 4-89×100 | ||||||
| Number of Valves per Cylinder |
2 |
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| Rated Power / Speed (kW/rpm) |
65/3000 |
79/3000 |
85/3000 |
96/3000 |
103/3000 |
110/3000 |
110/3000 |
| Max Torque / Speed (N·m/rpm) |
260/1400～2000 |
300/1400～2200 |
320/1400～2200 |
360/1400～2200 |
400/1400～2200 |
420/1400～2200 |
450/1400～2200 |
| Technology Route |
Common Rail EGR+DOC+DPF+SCR+ASC |
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| B10 Service Life (km ×10,000) |
≥80 |
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| Net Weight (kg) |
≤230 |
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