| Model | JM-404 | JM-454 |
| Drive Type | 4WD | 4WD |
| Overall Dimensions L×W×H(mm): | 3820×1625×2120 | 3880×1625×2160 |
| Wheel Track (mm) | F: 1300 / R:1300-1600 | F: 1300 / R:1300-1600 |
| Wheel Base(mm) | 1943 | 1877.5 |
| Ground Clearance (mm) | 325 | 325 |
| Rated Traction Force(N) | 10320 | 11700 |
| Construction Mass(kg) | 2101 | 2116 |
| Min.Turning Radius(m) | 3.5 | 3.5 |
| Engine Model | SL3105/490BT | SL3105ABT/490 |
| Type | 4-cylinder 4-stroke cycle water cooled | 4-cylinder 4-stroke cycle water cooled |
| Rated Power(kw/hp) | 29.4(40) | 33.1(45) |
| Rated Speed (rpm) | 2200 | 2200 |
| Clutch | Single-function dryconstant meshing | Single-function dryconstant meshing |
| Gear Box | 4×(2+1) Sleeve gear shift | 4×(2+1) Sleeve gear shift |
| Main Drive | One pair of spiral bevel gearing | One pair of spiral bevel gearing |
| Differential | Bevel gear | Bevel gear |
| Differential Lock | Sliding pin, foot operated | Sliding pin, foot operated |
| Final Transmission | Planetary reduction gear | Planetary reduction gear |
| Steering Gear | Power steering | Power steering |
| Brake | Oil immerszd multiplate disc | Oil immerszd multiplate disc |
| Tyre | F: 7.5-16 / R:11.2-28 | F: 8.3-20 / R:12.4-28 |
| 3-Point Suspension | Category: II | Category: II |
| PTO Shaft | 540/1000 | 540/1000 |