YC6T Details
YC6T Product Description
- 1. Safety & comfort: Four-valve technology effectively reduces intake/exhaust noise. Rear gear chamber and advanced point-line meshing gear technology lower powertrain mechanical noise.
- 2. Fuel & money saving: Four-valve layout increases intake/exhaust flow; central injector provides more uniform atomization and more complete combustion. P-pump + P-nozzle deliver higher injection pressure and stronger working capacity with optimal matching to the combustion chamber—reducing mechanical loss by >15%, pumping loss, and fuel consumption by 10–15% vs. same-power engines.
- 3. Reliability & durability: YC6T platform passed cumulative durability bench tests of 20,000 hours. One-cylinder-one-head structure for easy maintenance; evenly stressed head bolts. High camshaft layout, short/thick pushrod, and roller tappet boost reliability. End-to-end quality control from casting to assembly ensures higher quality.
Technical Specifications
| Model | YC6T650L-C28 | YC6T540L-C28 | YC6T480L-C28 | YC6T450L-C28 | YC6T380L-C28 |
|---|---|---|---|---|---|
| Number of cylinders — bore × stroke (mm) | 6 — 145 × 165 | 6 — 145 × 165 | 6 — 145 × 165 | 6 — 145 × 165 | 6 — 145 × 165 |
| Displacement (L) | 16.35 | 16.35 | 16.35 | 16.35 | 16.35 |
| Number of valves per cylinder | 4 | 4 | 4 | 4 | 4 |
| Induction system | Turbocharged & intercooled | Turbocharged & intercooled | Turbocharged & intercooled | Turbocharged & intercooled | Turbocharged & intercooled |
| Rated power / speed (kW (PS) / r·min−1) |
478 (650) / 1800 | 396 (540) / 1800 | 352 (480) / 1800 | 330 (450) / 1500 | 279 (380) / 1200 |
| Overload power / speed (kW (PS) / r·min−1) |
526 (715) / 1858 | 435.6 (595) / 1858 | 387.2 (530) / 1858 | 363 (495) / 1548 | 306.9 (420) / 1239 |
| Min. specific fuel
consumption (g/kW·h) |
≤ 205 | ≤ 205 | ≤ 205 | ≤ 205 | ≤ 205 |
| Certificates | ZC, CCS, EIAPP, China II | ZC, CCS, EIAPP, China II | ZC, CCS, EIAPP, China II | ZC, CCS, EIAPP, China II | ZC, CCS, EIAPP, China II |
| Dimensions (L × W × H) (mm) | 1971 × 1124 × 1624 | 1971 × 1124 × 1624 | 1971 × 1124 × 1624 | 1971 × 1124 × 1624 | 1971 × 1124 × 1624 |
| Dry weight (kg) | 1980 | 1980 | 1980 | 1980 | 1980 |
