| Model |
YTO-400 Tractor |
YTO-450 Tractor |
YTO-500 Tractor |
YTO-550 Tractor |
| Diesel engine |
| Model |
C490BT-8 |
A495BT-5 |
YT4A2-22 |
YT4A2-22 |
| Type |
Four cylinder, vertical, water cooled, four stroke, direct injection combustion |
Four cylinder, vertical, water cooled, four stroke, direct injection combustion |
Four cylinder, vertical, water cooled, four stroke |
Four cylinder, vertical, water cooled, four stroke |
| Displacement (L) |
2.54 |
2.98 |
4.15 |
4.15 |
| Rated power / speed (Kw) / (r/min) |
29.4 / 2400 |
33.1 / 2300 |
36.8 / 2200 |
40.4 / 2200 |
| Max. torque (N.m) / speed (r/min) |
158 / 1680 |
169 / 1725 |
214 / 1650 |
214 / 1650 |
| Bore x stroke (mm) |
90 x 105 |
95 x 105 |
105 x 120 |
105 x 120 |
| Transmission |
| Gear shift, forward / backward |
8/4 |
8/4 |
8/4 |
8/4 |
| Speed range (Km/h), forward / backward |
2.37-31.06/3.52-10.74 |
2.47-32.38/3.66-11.18 |
2.37-31.06/3.52-10.74 |
2.47-32.38/3.66-11.18 |
| PTO power (Kw) |
26.5 |
29.5 |
32.5 |
36.7 |
| PTO rotation speed (r/min) |
540 / 720 or 540/ 1000 |
540 / 720 or 540/ 1000 |
540 / 720 or 540/ 1000 |
540 / 720 or 540/ 1000 |
| Clutch |
10-inch, dry, double action |
10-inch, dry, double action |
11-inch, dry, double action |
11-inch, dry, double action |
| Implement |
| Three-point linkage category |
Rear three-point linkage I |
Rear three-point linkage I |
Rear three-point linkage I |
Rear three-point linkage I |
| Tilling depth control mode |
Combined draft, position control and floating control |
Combined draft, position control and floating control |
Combined draft, position control and floating control |
Combined draft, position control and floating control |
| Lifting force (KN) |
6.6 |
8 |
8.3 |
9 |
| Options |
| Cab |
Frame construction, streamlined shape, with fan |
Frame construction, streamlined shape, with fan |
Frame construction, streamlined shape, with fan; air conditioning system is optional. |
Frame construction, streamlined shape, with fan; air conditioning system is optional. |
| Transmission with shuttle-type gear |
4x2x2 |
4x2x2 |
4x2x2 |
4x2x2 |
| Transmission with creeper gear |
4x(2+1)x2 |
4x(2+1)x2 |
4x(2+1)x2 |
4x(2+1)x2 |
| Luxury integral panel |
All-in-one instrument panel, glass guard plate |
All-in-one instrument panel, glass guard plate |
All-in-one instrument panel, glass guard plate |
All-in-one instrument panel, glass guard plate |
| Hydraulic output |
1 or 2 group |
1 or 2 group |
1 or 2 group |
1 or 2 group |
| Adjustment mode, rear wheel |
Stepless adjustment |
Stepless adjustment |
Stepless adjustment |
Stepless adjustment |
| Dimensions, mass, drive |
| Drive type |
4x2 |
4x2 |
4x2 |
4x2 |
| Overall dimensions (LxWxH) (mm) |
3727x1650x2375 |
3742x1645x2375 |
3910x1745x2565 |
3910x1745x2565 |
| Wheelbase (mm) |
1935 |
1940 |
2063 |
2127 |
| Min. ground clearance (mm) |
385 |
380 |
400 |
400 |
| Min. operating mass (with safety stand) (Kg) |
1810 |
1820 |
2130 |
2180 |
| Tyre spec. front / rear |
6.00-16/12.4-28 |
6.00-16/12.4-28 |
6.00-16/12.46-28 |
6.50-16/13.6-28 |
| Wheel tread, front / rear |
1250, 1350, 1450/1300, 1400, 1500, 1600 |
1250, 1350, 1450/1300, 1400, 1500, 1600 |
1350,1450/1300, 1400, 1500, 1600 |
1350,1450/1300, 1400, 1500, 1600 |
| Steering |
Full hydraulic |
Full hydraulic |
Full hydraulic |
Full hydraulic |
| Brake |
Disk type, mechanical |
Disk type, mechanical |
Disk type, mechanical |
Disk type, mechanical |
