MERCEDES-BENZ – OM471
Product information
MERCEDES-BENZ OM471 (TCD 12.8 L6) OFF-HIGHWAY ENGINE
- Up to 390 kW (523 bhp) power output
- Up to 2600 Nm peak torque
- EU Stage V, EPA Tier 4 compliant, HVO ready
- 6 cylinder in-line, 12.8 L displacement
- Common rail injection system with electronic engine management
- One-box aftertreatment system with SCR/DPF/DOC
- Modular design for construction, industrial, mining, agriculture and forestry applications
- Distributed by DEUTZ Australia
| Technical data | |
|---|---|
| Mercedes-Benz designation | OM471 |
| DEUTZ designation | TCD 12.8 L6 |
| Emission standards | EU Stage V, EPA Tier 4 |
| Number of cylinders | 6 / In-line |
| Displacement | 12.8 L (781 cu in) |
| Bore / Stroke | 132/156 mm (5.2/6.1 in) |
| Aspiration | Turbocharger with charge air cooler |
| Max. rated power | 390 kW (523 bhp) @ 1600 RPM |
| Max. torque | 2600 Nm (1918 lb-ft) @ 1300 RPM |
| Weight | 1071 kg |
| Dimensions (L x W x H) | 1393 x 1043 x 1215 mm |
| Fuel specification | DIN EN 590 / DIN EN15904 (HVO compatible) |
PERFORMANCE RATINGS:
| Variant | Power (kW / bhp) | Torque (Nm) | Fuel cons. (g/kWh) |
|---|---|---|---|
| TCD 12.8 | 320 kW / 429 bhp | 2200 Nm | 190 |
| TCD 12.8 | 340 kW / 456 bhp | 2300 Nm | 190 |
| TCD 12.8 | 360 kW / 483 bhp | 2400 Nm | 192 |
| TCD 12.8 | 390 kW / 523 bhp | 2600 Nm | 196 |
STANDARD EQUIPMENT:
- 24 Volt starter/generator
- Common rail injection system
- Electronic engine management
- Electronic interface module
- Turbo charging air to air cooling
- High pressure EGR system
- One-box aftertreatment system with SCR/DPF/DOC incl. muffler
- Closed crankcase ventilation
- SAE flywheel housing
OPTIONAL EQUIPMENT:
- 12 Volt starter/generator
- Auxiliary REPTO
- Air compressor
- AC compressor
- Flex engine mounts
- Elevated fan drive
- Cooling fan
- Exhaust brake system