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

FeatureKomatsu PC800LC-8ExcavatorLiebherr R970 SME LITRONICExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight81601 kg80299 kg
Horsepower363 kW—
Digging Depth863 cm722 cm
Max Digging Depth863 cm722 cm
Max Loading Height816.9 cm—
Max Reach Along Ground1347.2 cm1167.4 cm
Max Vertical Wall Digging Depth557.8 cm—
Overall Length1441.7 cm—
Track Length6035.0 cm—
Length of Track on Ground502.9 cm—
Reference Bucket Capacity3.1 m2—
Ground Clearance85.3 cm76.2 cm
Tail Swing Radius442.0 cm—
Overall Width399.3 cm—
Engine MakeKomatsuLiebherr
Engine ModelSAA6D140E-5D9508 A7 SCR
Net Power363 kW335 kw
Gross Power370 kw—
Rated Power1800 RPM1800 RPM
Hydraulic Pump Flow Capacity988 LPM—
Hydraulic System Capacity440.2 l742 l
Relief Valve Pressure343 Bar—
Operating Weight81601 kg80299 kg
Max Travel Speed4.2 km3.5 km
Swing Speed6.8 RPM—
Cab Height356.6 cm362.7 cm
AspirationTurbocharged, aftercooled—
Swing Torque283991.4 Nm—
Cooling Capacity100.3 l—
Fuel Capacity980.0 l—
Swing Drive Capacity49.2 l—
Engine Oil Capacity58.3 l—
Operating VoltageOperating Voltage 24 VOperating Voltage 24V
Transmission TypeHydrostatic—
Number of Forward Gears2—
Number of Carrier Rollers per Side32
Number of Track Rollers per Side98
Number of Shoes per Side51—
Displacement15240.0 cc16157.6 cc
Shoe Size81.0 cm—
No of Cylinders6—
Max Cutting Height1185.7 cm—
Alternator75 A28 V /140 A
Hydraulic Pump TypePump Type Variable-capacity piston pumps—
Track Gauge350.5 cm—
Removal Counterweight Clearance155.4 cm—
Drawbar Pull56.999 kg57.921 kg
Max Bucket Capacity—5.0 m2
Undercarriage Width—417.6 cm
Emission—Tier 4 Final
Wheelbase—481.6 cm
Cooling system—water-cooled
Max Torque—2749.6 Nm
Stroke—15.7 cm
Bore—12.7 cm
Max Dumping Height—789.4 cm
Breakout force(ISO)—39.998 kg
Torque Power—1100 RPM
Air cleaner—Dry-type
Urea tank—181.7 l
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