JINMA504 YC Series 50 HP Tractor

50 HP YC Series 4WD tractor with a KM495BT engine, hydraulic steering and 540/1000 rpm PTO.

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Description

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

ModelJINMA504
Drive type4WD
Overall dimensions (L × W × H) (in; mm)≈ 140.16×62.01×100.39 in (3560×1575×2550 mm)
Front wheel track (in; mm)≈ 47.24 in (1200 mm)
Rear wheel track (in; mm)≈ 47.24 in (1200 mm)
Wheelbase (in; mm)≈ 72.95 in (1853 mm)
Ground clearance (in; mm)≈ 16.34 in (415 mm)
Rated traction force (lbf; N)≈ 3511.52 lbf (15620 N)
Construction mass (lb; kg)≈ 3560.47 lb (1615 kg)
Minimum turning radius (ft; m)≈ 11.81 ft (3.6 m)
Theoretical speed - forward (shuttle) (mph; km/h)≈ 1.41; 2.08; 3.27; 4.19; 6.52; 9.63; 15.14; 19.38 mph (2.27,3.35,5.27,6.75,10.49,15.49,24.37,31.19 km/h)
Theoretical speed - reverse (shuttle) (mph; km/h)≈ 1.31; 1.94; 3.05; 3.91; 6.07; 8.97; 14.11; 18.05 mph (2.11,3.12,4.91,6.29,9.77,14.43,22.70,29.05 km/h)
Engine modelKM495BT
Engine type4-cylinder, water-cooled, 4-stroke cycle, direct injection
Engine rated power (kW/hp)36.8/50
Engine rated speed (rpm)2400
Engine bore × stroke (in; mm)≈ 3.74×3.94 in (95×100 mm)
Engine total displacement (in³; L)≈ 173.06 in³ (2.836 L)
ClutchDual-stage clutch
Gearbox4×2×(1+1)
Main driveOne pair of spiral bevel gear
DifferentialOne pair of spiral bevel gear
Differential lockToothed engagement
Final transmissionSingle-stage spur gears
Front wheel specification (source label unclear)7.5-16
Rear wheel specification (source label unclear)11.2-28
SteeringHydraulic steering
BrakesShoe type
Hydraulic lift capacity at 610 mm behind lift point (lbf; N)≈ 1865.91 lbf (8300 N)
Three-point hitchCategory I
PTO speed (rpm)540/1000