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SPECS / COMPARISON

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

FeatureKomatsu PC800LC-8ExcavatorHyundai ROBEX 800LC-7AExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight81601 kg82320 kg
Horsepower363 kW365 kW
Digging Depth863 cm725 cm
Max Digging Depth863 cm725 cm
Max Loading Height816.9 cm752.9 cm
Max Reach Along Ground1347.2 cm1197.9 cm
Max Vertical Wall Digging Depth557.8 cm570.0 cm
Overall Length1441.7 cm1310.6 cm
Track Length6035.0 cm6065.5 cm
Length of Track on Ground502.9 cm506.0 cm
Reference Bucket Capacity3.1 m24.6 m2
Ground Clearance85.3 cm88.4 cm
Tail Swing Radius442.0 cm432.8 cm
Overall Width399.3 cm442.0 cm
Engine MakeKomatsuCummins
Engine ModelSAA6D140E-5QSX15
Net Power363 kW365 kW
Gross Power370 kw380 kw
Rated Power1800 RPM1800 RPM
Hydraulic Pump Flow Capacity988 LPM1.007 LPM
Hydraulic System Capacity440.2 l800.2 l
Relief Valve Pressure343 Bar343 Bar
Operating Weight81601 kg82320 kg
Max Travel Speed4.2 km4.0 km
Swing Speed6.8 RPM6.3 RPM
Cab Height356.6 cm359.7 cm
AspirationTurbocharged, aftercooledTurbocharged
Swing Torque283991.4 Nm—
Cooling Capacity100.3 l59.1 l
Fuel Capacity980.0 l940.3 l
Swing Drive Capacity49.2 l6.1 l
Engine Oil Capacity58.3 l43.5 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Transmission TypeHydrostatic—
Number of Forward Gears2—
Number of Carrier Rollers per Side33
Number of Track Rollers per Side99
Number of Shoes per Side5151
Displacement15240.0 cc14994.2 cc
Shoe Size81.0 cm70.1 cm
No of Cylinders6—
Max Cutting Height1185.7 cm1176.5 cm
Alternator75 A100 A
Hydraulic Pump TypePump Type Variable-capacity piston pumps—
Track Gauge350.5 cm350.5 cm
Removal Counterweight Clearance155.4 cm158.5 cm
Drawbar Pull56.999 kg—
Max Bucket Capacity—5.1 m2
Min Bucket Capacity—3.4 m2
Max Torque—2364.6 Nm
Ground Pressure—105.5 kPa
Torque Power—1400 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