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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureJohn Deere 50DExcavatorKomatsu PC45R-8Excavator
Excavator TypeMini ExcavatorMini Excavator
Weight4730 kg4750 kg
Horsepower29 kW28 kW
Digging Depth360 cm354 cm
Max Digging Depth360 cm354 cm
Max Loading Height411.5 cm420.6 cm
Max Reach Along Ground579.1 cm582.2 cm
Overall Length548.6 cm548.6 cm
Ground Clearance33.5 cm36.6 cm
Tail Swing Radius100.6 cm149.4 cm
Overall Width201.2 cm192.0 cm
Engine MakeYanmarKomatsu
Engine Model4 TNV884 D84E-3FA
Net Power29 kW28 kW
Gross Power31.4 kW33 kw
Rated Power2500 RPM2500 RPM
Hydraulic Pump Flow Capacity125 LPM129 LPM
Hydraulic System Capacity82.1 l33.3 l
Operating Weight4730 kg4750 kg
Max Travel Speed4.5 km4.7 km
Swing Speed9.3 RPM9 RPM
Cab Height253.0 cm256.0 cm
AspirationNaturallyNaturally
Fuel Capacity70.0 l51.9 l
Ground Pressure30.3 kPa29.0 kPa
Displacement2189.3 cc1995.9 cc
Shoe Size40.1 cm40.1 cm
No of Cylinders44
Max Cutting Height573.0 cm576.1 cm
Removal Counterweight Clearance61.0 cm64.0 cm
Max Vertical Wall Digging Depth—262.1 cm
Reference Bucket Capacity—0.2 m2
Max Bucket Capacity—0.2 m2
Min Bucket Capacity—0.1 m2
Relief Valve Pressure—250 Bar
Max Torque—118.1 Nm
Cooling Capacity—7.6 l
Engine Oil Capacity—8.3 l
Operating Voltage—Operating Voltage 24 V
Number of Track Rollers per Side—5
Number of Shoes per Side—38
Alternator—40 A
Track Gauge—152.4 cm
Torque Power—1800 RPM
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051