6090CI550
9.0L Industrial Diesel Engine
- PowerTech™ PSS
- 187-317 kW (250-425 hp) @ 2000-2200 RPM
- Continuous, Heavy Duty, Intermittent
John Deere
6090CI550
9.0L Industrial Diesel Engine
EMISSIONS CERTIFICATIONS
| EPA Final Tier 4 | |
| EU Stage V |
GENERAL ENGINE DATA
| Model | 6090CI550 |
| Number of cylinders | 6 |
| Displacement-- L (cu in) | 9.0 (549) |
| Bore and Stroke-- mm (in) | 118 x 136 (4.6 x 5.4) |
| Compression Ratio | 16.0:1 |
| Engine Type | In-line, 4-cycle |
| Aspiration | Turbocharged and air-to-air aftercooled |
| Length - mm (in) | 1271 (50) |
| Width - mm (in) | 856 (33.7) |
| Height-- mm (in) | 1265 (49.8) |
| Weight, dry - kg (lb) | 1044 (2301) |
ATD
| DOC/DPF | Size 5 Size 6 |
| SCR Catalyst | Size 5 Size 6 |
PERFORMANCE DATA RANGE
| Rated power | 187-317 kW (250-425 hp) @ 2000-2200 RPM |
| Peak power | 192-317 kW (257-425 hp) @ 1800-2200 RPM |
| Application rating | Continuous, Heavy Duty, Intermittent |
| Peak torque | 1120-1685 nM (826-1243 lb-ft) @ 1600 rpm |
| Power bulge | up to 10% |
| Torque rise | up to 38% |