MANUFACTURER John Deere MODEL 50D COMPACT EXCAVATOR DATE OF SPECIFICATION Feb-09
ENGINE
Manufacturer/Model Yanmar / 4TNV88
Net Power hp (kW) @ Rated rpm 38.1 (28) @ 2400
#Cylinders and Displacement cu in. (L) 4 - 133.6 (2.2)
HYDRAULIC SYSTEM
Main Pumps, Type Variable piston
Total Main Pump Flow gpm (L/m) 33 (125)
Normal Relief Pressure psi (kPa) Not published
Auxiliary Hyd. Max Flow Rate gpm (L/m) 22.5 (85.2)
Lever Pattern Change Std
UNDERCARRIAGE
Track type - Std / Opt Rubber belt / Steel shoe optional
Track Length on ground ft (mm) 6' 6.3" (1990)
Ground Clearance in. (mm) 13.4" (340)
Standard Track Width in (mm) 15.7" (400)
Ground Pressure, Std. Track psi (kPa) 4.06 (28.0)
Max. Travel Speed mph (kph) 2.8 (4.5)
Gradeability % - (deg) Not published
Max. Drawbr Pull lb (kg) Not published
BUCKET
Std. Bucket Width in. (mm) Not published
Bucket Size SAE cu ft (cu m) Not published
BLADE
Blade Width ft (mm) 6' 6.7" (2000)
Blade Height in. (mm) 16.9" (429)
Blade Max Lift Above Grd. Level in. (mm) 16.9" (429)
Blade Max Lift Below Grd. Level in. (mm) 13.2" (335)
PERFORMANCE
St