| Model | 4D32T31/502 |
| Type | In-line, water cooled, 4-stroke, direct injection, ring-like platform combustion chamber |
| Aspiration | Natural aspiration |
| No. of cylinders-bore-stroke (mm) | 4-98×105 |
| Total displacement (L) | 3.17 |
| Firing order | 1-3-4-2 |
| Compression ratio | 18.5:1 |
| Rated power/speed ( kW -r/min) | 36.8-2200 |
| Max. torque (N·m) | ≥200 |
| Max. torque speed(r/min) | 1600~180 |
| Rated point Fuel consumption | ≤235 |
| Max. torque Fuel consumption | ≤220 |
| Max.smoke at full load (RB) | ≤2.5 |
| Free Acceleration Smoke (RB) | ≤3.0 |
| Emission | GB 20891-2014 Non road stage Ⅲ |
| Min. steady idle speed (r/min) | 750±30 |
| Direction of crank rotation viewed from flywheel end | counterclockwise |
| Noise dB(A) | ≤111 |
| Cooling system | closed cycle, forced water cooling |
| Lubricating system | pressured and splashed |
| Starting system | Electric motor |
| Net weight (kg) | 330 |
| Dimension length*width*height (mm) | 797×726×729 |
| Application | Tractor |
| Model | 4D32T31/502 |
| Type | In-line, water cooled, 4-stroke, direct injection, ring-like platform combustion chamber |
| Aspiration | Natural aspiration |
| No. of cylinders-bore-stroke (mm) | 4-98×105 |
| Total displacement (L) | 3.17 |
| Firing order | 1-3-4-2 |
| Compression ratio | 18.5:1 |
| Rated power/speed ( kW -r/min) | 36.8-2200 |
| Max. torque (N·m) | ≥200 |
| Max. torque speed(r/min) | 1600~180 |
| Rated point Fuel consumption | ≤235 |
| Max. torque Fuel consumption | ≤220 |
| Max.smoke at full load (RB) | ≤2.5 |
| Free Acceleration Smoke (RB) | ≤3.0 |
| Emission | GB 20891-2014 Non road stage Ⅲ |
| Min. steady idle speed (r/min) | 750±30 |
| Direction of crank rotation viewed from flywheel end | counterclockwise |
| Noise dB(A) | ≤111 |
| Cooling system | closed cycle, forced water cooling |
| Lubricating system | pressured and splashed |
| Starting system | Electric motor |
| Net weight (kg) | 330 |
| Dimension length*width*height (mm) | 797×726×729 |
| Application | Tractor |