| Model | AOYE450/454 | AOYE500/504 | AOYE520/524 | AOYE550/554 |
| Type | 4×2/4×4 Wheeled Type |
| Dimensions of Tractor（mm） | Length | 3738（matched 3 cylinder diesel engine）/3868(matched 4 cylinder diesel engine |
| Width | 1614 |
| Height | 2330 |
| Tread |
Front Wheel | 1150~1450(normally used 1250) |
|
Rear Wheel | 1250~1450（normally used1250) |
| Wheel Base | 1877(3cylinder diesel engine)2007(4cylinder diesel engine)/1930(3cylinder diesel engine) 2060((4cylinder diesel engine) |
| Min Ground Clearance | 305 |
| Structure Mass (kg) | 1815/2030 | 1820/2035 | 1825/2040 | 1830/2045 |
| Engine | Model | R3105T HUAFENG SL4100ABT LIJIA | R3108T HUAFENG SL4100ABT LIJIA | R3108T HUAFENG SL4100ABT LIJIA | R310T HUAFENG SL4100ABT LIJIA |
| Type | 3-cylinder（4-cylinder）, Vertical, Water Cooled and Four Stroke |
| 12 Hour Power (kw) | 33.1 | 36.8 | 38.2 | 40.4 |
| Rated Rev. (rpm) | 2300/2400 rpm |
| Fuel | Diesel Oil |
| Tyre | Front Wheel | 6.00-16/8.30-20 |
| Rear Wheel | 12.4-28 |
| Clutch | Dry-friction, Double Stage, Constant Engagement |
| Steering | hydraulic steering |
| Transmission Box | 2 Shaft 4×(2+1) Gear Shifts, Joggling Sleeve Gear Shifting |
| Suspension Type | Catalogue I, Post-positioned Tri-point Suspension Catalogue II, Post-positioned Tri-point Suspension |
| PTO | Type and Rev. | Semi-independent Type, 540/1000rpm or 720/1000rpm |
| Spline Size | I 35 Type or I 38 Type or II 35 Type |
