JINMA-404A YD Series 40 HP Tractor

40 HP YD Series 4WD tractor with a ZN490BT/KM490BT engine and 540/1000 rpm PTO.

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Description

Series illustration from the 2026 catalog; this image is shared by multiple models.

ModelJINMA-404A
Drive type4WD
Overall dimensions (L × W × H) (in; mm)≈ 134.25×58.46×96.46 in (3410×1485×2450 mm)
Front wheel track (in; mm)≈ 47.24 in (1200 mm)
Rear wheel track (in; mm)≈ 47.24 in (1200 mm)
Wheelbase1896
Ground clearance (in; mm)≈ 12.6 in (320 mm)
Rated traction force (lbf; N)≈ 3450.82 lbf (15350 N)
Construction mass (lb; kg)≈ 3747.86 lb (1700 kg)
Minimum turning radius (ft; m)≈ 15.09 ft (4.6 m)
Theoretical speed - forward (mph; km/h)≈ 1.36; 1.81; 2.55; 3.78; 6.26; 8.38; 11.75; 17.44 mph (2.19,2.92,4.1,6.09,10.08,13.49,18.91,28.07 km/h)
Theoretical speed - reverse (mph; km/h)≈ 1.73; 7.97 mph (2.78,12.83 km/h)
Engine modelZN490BT/KM490BT
Engine type4-cylinder vertical, water-cooled, 4-stroke cycle
Engine rated power (kW/hp)29.4/40
Engine rated speed (rpm)2300
ClutchDual-stage / single-stage
Gearbox(4+1)×2
Front tire7.50-16
Rear tire11.2-28
BrakesDisc type
Hydraulic lift capacity at 610 mm behind lift point (lbf; N)≈ 1490.48 lbf (6630 N)
Three-point hitchCategory I
PTO speed (rpm)540/1000