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

FeatureLiebherr R966 LITRONICExcavatorCase CX800Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight78000 kg79200 kg
Digging Depth869 cm1067 cm
Max Digging Depth869 cm1067 cm
Max Reach Along Ground1328.9 cm1557.5 cm
Max Bucket Capacity5.5 m24.6 m2
Ground Clearance61.0 cm1066.8 cm
Undercarriage Width405.4 cm—
Engine MakeLiebherrIsuzu
Engine ModelD9508 A7 SCR6 WG1X
EmissionTier 4 Final—
Net Power324 kw369 kW
Rated Power1800 RPM1800 RPM
Hydraulic System Capacity920 l719.2 l
Operating Weight78000 kg79200 kg
Max Travel Speed4.0 km4.3 km
Cab Height347.5 cm381.0 cm
Wheelbase457.2 cm—
Cooling systemwater-cooled—
Max Torque2749.6 Nm2249.3 Nm
Operating VoltageOperating Voltage 24VOperating Voltage 24 V
Stroke15.0 cm—
Bore13.0 cm—
Max Dumping Height896.1 cm—
Breakout force(ISO)36.102 kg—
Number of Carrier Rollers per Side23
Number of Track Rollers per Side99
Displacement16157.6 cc15698.8 cc
Alternator28 V /140 A50 A
Torque Power1100 RPM1500 RPM
Drawbar Pull48.743 kg5.547 kg
Air cleanerDry-type—
Urea tank181.7 l—
Horsepower—369 kW
Max Loading Height—1018.0 cm
Max Digging Reach—1066.8 cm
Max Vertical Wall Digging Depth—914.4 cm
Overall Length—1392.9 cm
Track Length—6096.0 cm
Length of Track on Ground—509.0 cm
Reference Bucket Capacity—3.7 m2
Min Bucket Capacity—2.0 m2
Tail Swing Radius—429.8 cm
Overall Width—374.9 cm
Gross Power—377.5 kW
Hydraulic Pump Flow Capacity—999 LPM
Relief Valve Pressure—314 Bar
Swing Speed—7.6 RPM
Aspiration—Turbocharged
Cooling Capacity—100.3 l
Fuel Capacity—900.9 l
Swing Drive Capacity—13.6 l
Engine Oil Capacity—47.3 l
Ground Pressure—95.1 kPa
Number of Shoes per Side—51
Shoe Size—75.2 cm
Max Cutting Height—1432.6 cm
Track Gauge—365.8 cm
Removal Counterweight Clearance—1920.2 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