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

FeatureKomatsu PC220LC-6ExcavatorJohn Deere 790E LC LONG FRONTExcavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight23480 kg23383 kg
Horsepower118 kW116 kW
Digging Depth588 cm1384 cm
Max Digging Depth588 cm1384 cm
Max Loading Height612.6 cm1356.4 cm
Max Reach Along Ground911.4 cm1813.6 cm
Max Vertical Wall Digging Depth481.6 cm—
Overall Length978.4 cm1371.6 cm
Track Length4602.5 cm4602.5 cm
Length of Track on Ground384.0 cm384.0 cm
Reference Bucket Capacity1.1 m20.8 m2
Max Bucket Capacity1.3 m2—
Min Bucket Capacity0.8 m2—
Ground Clearance45.7 cm45.7 cm
Tail Swing Radius286.5 cm295.7 cm
Overall Width329.2 cm338.3 cm
Engine MakeKomatsuJohn Deere
Engine ModelSA6D102E6068 T
Net Power118 kW116 kW
Gross Power126.2 kW120 kw
Rated Power2100 RPM2100 RPM
Hydraulic Pump Flow Capacity431 LPM379 LPM
Hydraulic System Capacity166.2 l260.1 l
Relief Valve Pressure348 Bar343 Bar
Operating Weight23480 kg23383 kg
Max Travel Speed5.6 km5.5 km
Swing Speed12.4 RPM10 RPM
Cab Height292.6 cm292.6 cm
Fuel Capacity340.3 l310.4 l
Ground Pressure39.3 kPa44.8 kPa
Displacement5881.3 cc6784.2 cc
Shoe Size70.1 cm61.0 cm
Max Cutting Height908.3 cm1578.9 cm
Track Gauge259.1 cm259.1 cm
Removal Counterweight Clearance109.7 cm109.7 cm
Aspiration—Turbocharged
Max Torque—630.5 Nm
Cooling Capacity—22.0 l
Swing Drive Capacity—22.7 l
Engine Oil Capacity—18.9 l
Operating Voltage—Operating Voltage 24 V
Number of Carrier Rollers per Side—2
Number of Track Rollers per Side—9
Number of Shoes per Side—51
Alternator—42 A
Torque Power—1300 RPM
Drawbar Pull—18.008 kg
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