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1-( 2WD ) BY400,BY450 ;( 4WD );BY404-2 , BY454-2 and BY484-2
2-(Single clutch) BY400,BY450, BY404-2 , BY454-2 and BY484-2 3-(Mechanical Steering)BY400,BY450;(Power Steering)BY404-2 ,BY454-2 and BY484-16
4- (40HP)BY400,BY404-2;（45HP）BY450,BY454-2;（48HP）BY484-2 6- Disc brake Main Technical Specification
| Model |
BY400 |
BY404-2 |
BY450 |
BY454-2 |
BY484-2 |
| Match HP |
40hp |
45hp |
48hp |
| Drive Model |
2WD |
4WD |
2WD |
4WD |
| Diamension |
Length(mm) |
3510 |
3505 |
3510 |
3505 |
3505 |
| Width(mm) |
1590 |
| Height(mm) (to the top of silencer) |
2020 |
2030 |
2020 |
2030 |
2030 |
| Wheel Tread |
Front |
1300～1500 |
1300 |
1300～1500 |
1300 |
1300 |
| Rear |
1200～1500 |
1300 |
| Wheel Base (mm) |
1960 |
1955 |
1960 |
1955 |
1990 |
| Min Groung clearance (mm) |
396 |
323 |
396 |
323 |
323 |
| Construction weight -kg |
1535 |
1718 |
1540 |
1720 |
1720 |
| Engine |
Model |
490BT |
490BT |
495BT-4A |
495BT-4A |
JD495T |
| Type |
Vertical,d-injection,water-cooled,4-stroke diesel engine |
| Rated Power（hp） |
29.4 |
33.1 |
35.3 |
| Rated Speed （rpm） |
2400 |
2400 |
2300 |
| Bore×stroke(mm) |
90×100 |
95×100 |
95×105 |
| Capacity of fuel tank(L) |
36 |
| Fuel Consumption(g/kw.h) |
≤238 |
| Clutch |
Single stage, Single Disc, Dry friction |
| Gear Box |
2-shaft,spur gear,2 x (4+1) Compound |
| Steering |
Mechanical |
Power |
Machanical |
Power |
Power |
| Brake |
Disc brake |
| Number of shift |
Forward:8,reverse:2 |
| Ground Speed ( km / h ) |
1st |
2.31 |
1.96 |
2.31 |
1.96 |
1.88 |
| 2nd |
2.69 |
2.48 |
2.69 |
2.48 |
2.38 |
| 3rd |
4.36 |
4.02 |
4.36 |
4.02 |
3.85 |
| 4th |
6.94 |
6.39 |
6.94 |
6.39 |
6.12 |
| 5th |
9.06 |
8.35 |
9.06 |
8.35 |
8.00 |
| 6th |
11.44 |
10.54 |
11.44 |
10.54 |
10.10 |
| 7th |
18.62 |
17.16 |
18.62 |
17.16 |
116.45 |
| 8th |
29.52 |
27.21 |
29.52 |
27.21 |
26.08 |
| R 1 |
1.99 |
1.83 |
1.99 |
1.83 |
1.75 |
| R 2 |
8.45 |
7.79 |
8.45 |
7.79 |
7.47 |
| Tyre |
Front |
5.50-16 |
7.50-16 |
5.50-16 |
7.50-16 |
7.50-16 |
| Rear |
11.2-28 |
| PTO shaft |
Speed(rpm) |
540,1000 |
540,720,1000 |
| PTO power(kw) |
27.3 |
30.5 |
32.5 |
| Dimension of spline(mm) |
8-38×32×6 6-34.79×28.91×8.69 |
| 3 Point Linkage |
Category 1 |
| Max. lift force(KN) |
≥6.62 |
≥7.44 |
≥7.94 |
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