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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.

FeatureLiebherr R966 LITRONICExcavatorKobelco SK850LCExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight78000 kg78820 kg
Digging Depth869 cm823 cm
Max Digging Depth869 cm823 cm
Max Reach Along Ground1328.9 cm1310.6 cm
Max Bucket Capacity5.5 m25.4 m2
Ground Clearance61.0 cm85.3 cm
Undercarriage Width405.4 cm—
Engine MakeLiebherrKomatsu
Engine ModelD9508 A7 SCRSAA6D140E-5
EmissionTier 4 Final—
Net Power324 kw370 kW
Rated Power1800 RPM1800 RPM
Hydraulic System Capacity920 l856.3 l
Operating Weight78000 kg78820 kg
Max Travel Speed4.0 km4.3 km
Cab Height347.5 cm359.7 cm
Wheelbase457.2 cm—
Cooling systemwater-cooled—
Max Torque2749.6 Nm2197.1 Nm
Operating VoltageOperating Voltage 24V—
Stroke15.0 cm—
Bore13.0 cm—
Max Dumping Height896.1 cm—
Breakout force(ISO)36.102 kg—
Number of Carrier Rollers per Side2—
Number of Track Rollers per Side9—
Displacement16157.6 cc15241.6 cc
Alternator28 V /140 A—
Torque Power1100 RPM1350 RPM
Drawbar Pull48.743 kg—
Air cleanerDry-type—
Urea tank181.7 l—
Horsepower—370 kW
Max Loading Height—853.4 cm
Max Vertical Wall Digging Depth—701.0 cm
Overall Length—1453.9 cm
Track Length—6157.0 cm
Length of Track on Ground—515.1 cm
Reference Bucket Capacity—3.5 m2
Min Bucket Capacity—2.8 m2
Tail Swing Radius—448.1 cm
Overall Width—432.8 cm
Gross Power—378.3 kW
Hydraulic Pump Flow Capacity—1.007 LPM
Swing Speed—8.4 RPM
Aspiration—Turbocharged
Fuel Capacity—960.4 l
Ground Pressure—92.4 kPa
Shoe Size—75.2 cm
Max Cutting Height—1255.8 cm
Track Gauge—356.6 cm
Removal Counterweight Clearance—158.5 cm
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