| Model | JM-204 | JM-254 | JM-284 | 
| Drive Type | 4WD | 4WD | 4WD | 
| Overall   Dimensions  L×W×H(mm): | 3080×1440×1930 | 3080×1440×1930 | 3080×1440×1930 | 
| Wheel   Track  (mm) | F:   1100 / R:1040-1200 | F:   1100 / R:1040-1200 | F:   1100 / R:1040-1200 | 
| Wheel   Base(mm) | 1645 | 1645 | 1645 | 
| Ground Clearance (mm) | 295 | 295 | 295 | 
| Rated Traction Force(N) | 4800 | 5980 | 5980 | 
| Construction Mass(kg) | 1120 | 1140 | 1140 | 
| Min.Turning Radius(m) | 3.2 | 3.2 | 2.8 | 
| Engine Model | LL380T/Y380 | Y385/KM385 | Y385 | 
| Type | 3-cylinder   4-stroke cycle water cooled | 3-cylinder   4-stroke cycle water cooled | 3-cylinder   4-stroke cycle water cooled | 
| Rated Power(kw/hp) | 14.7(20) | 18.4(25) | 20.5(28) | 
| Rated Speed (rpm) | 2400 | 2350 | 2350 | 
| Clutch | Dual   stage | Dual   stage | Dual   stage | 
| Gear Box | (3+1)×2 Sleeve gear shift | (3+1)×2 Sleeve gear shift | (3+1)×2 Sleeve gear shift | 
| Main Drive | One   pair of spiral bevel gearing | One   pair of spiral bevel gearing | One   pair of spiral bevel gearing | 
| Differential | Bevel   gear | Bevel   gear | Bevel   gear | 
| Differential Lock | Jaw   lock | Jaw   lock | Jaw   lock | 
| Final Transmission | External   gearing,Spur Gear | External   gearing,Spur Gear | External   gearing,Spur Gear | 
| Steering Gear | Full   hydraulic steering | Full   hydraulic steering | Full   hydraulic steering | 
| Brake | Shoe   type | Disc   type | Disc   type | 
| Tyre | F: 6.0-12 / R:8.3-24 | F: 6.0-16 / R:9.5-24 | F: 6.0-16 / R:9.5-24 | 
| 3-Point   Suspension | Category: I | Category: I | Category: I | 
| PTO Shaft | 540/1000 | 540/1000 | 540/1000 |