12M33 series engines for mining dump trucks
Large-displacement high-speed diesel engine domestically independently designed, using domestically leading technology of large-displacement diesel engine.
Large-displacement high-speed diesel engine domestically independently designed, using domestically leading technology of large-displacement diesel engine.
Meeting the requirements of 90-180t high-rigidity mining trucks.
| Maximum Power | 1224 hp900 kW |
| Minimum Power | 1068 hp785 kW |
| Maximum Torque / Speed | 4980/1300 N·m / r/min |
| Emissions | -- |
| Series | 12M33 |
| Fuel | Diesel |
| Type | V-type 12-cylinder, four-stroke engine |
| Cylinder Number | 12 |
| Valve Number | 4 |
| Bore | 150 mm |
| Stroke | 185 mm |
| Displacement | 39.2 L |
| Aspiration | Turbocharged and intercooled |
| Compression Ratio | 16.5:1 |
| Combustion System | Electronically controlled high-pressure common-rail |
| Length | 2421 mm |
| Width | 1550 mm |
| Height | 1830 mm |
| Weight - Net Dry (Basic Operating Engine Without Optional Attachments) | 3900 kg |
Remarks: Product parameters and pictures are for reference only; subject to change without notice.
| Model | Rated Power/ Speed （kW/rpm） |
Maximum Torque / Speed （N·m/rpm） |
Displacement （L） |
Technique Route | Valve Number | Adaptable Vehicle |
|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - |