weichai diesel engine 12M33 for Industrial power
The 12M33 series engine has the advantages of small size, light weight, high reliability, good economy, convenient maintenance and good environmental adaptability.
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Description
Weichai 12M33 for Industrial power
The 12M33 series engine has the advantages of small size, light weight, high reliability, good economy, convenient maintenance and good environmental adaptability.
Weichai 12M33 Overview
The 12M33 is the next generation of the high-end engine M33 platform; it covers 785-1194kW and meets China’s non-road stage 4 emission requirements.
Weichai 12M33 Power Rating
| Maximum Power | 1194 kW/1625HP |
| Minimum Power | 785 kW/1070 hp |
| Maximum Torque / Speed | 8000/1100 N·m / r/min |
Weichai 12M33 Emission Standards
| Emissions | China non-road Stage Ⅲ |
Weichai 12M33 General
| 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 | 15:1 |
| Combustion System | Electronically controlled high pressure common rail |
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
| Length | 2845 mm |
| Width | 1605 mm |
| Height | 2223 mm |
| Weight – Net Dry (Basic Operating Engine Without Optional Attachments) | 3527 kg |
Remarks: Product parameters and pictures are for reference only; subject to change without notice.
Weichai 12M33 Feature
Emissions
- Meet the non-road emissions in Ⅲ stages
High reliability
- The cylinder body adopts cast iron and grid structure, the cylinder body has high strength; The crankshaft is made of high strength alloy steel.
High economy of use
- Standard large flow fuel filter, centrifugal rotor oil filter, ensure high filtration accuracy, provide cleaner fuel and oil, filter element replacement cycle up to 500 hours; Reduce cost of use
High maintenance convenience
- Observation Windows are arranged on both sides of the body to facilitate the replacement of connecting rod and connecting rod tile
ModelList
| Model | PrimePower （kW） |
Speed （rpm） |
Application | Speed Regulation Mode | Emission | Standby Power （kW） |
|---|---|---|---|---|---|---|
| 12M33G1070E304 | 785/1900 | 1900 | Industrial power | ECU | China non-road Stage Ⅲ | |
| 12M33G1225E304 | 900/1900 | 1900 | Industrial power | ECU | China non-road Stage Ⅲ | |
| 12M33B1000E320 | 1000/1500 | 1500 | Industrial power | ECU | China non-road Stage Ⅲ | |
| 12M33G1370E304 | 1007/1900 | 1900 | Industrial power | ECU | China non-road Stage Ⅲ | |
| 12M33G1625E304 | 1194/1900 | 1900 | Industrial power | ECU | China non-road Stage Ⅲ |
