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

FeatureLiebherr A944BHDExcavatorLiebherr A934CHDExcavator
Excavator TypeWheeled ExcavatorWheeled Excavator
Weight48200 kg40869 kg
Horsepower183 kW—
Max Reach Along Ground542.5 cm1200.9 cm
Overall Length1335.0 cm—
Ground Clearance45.7 cm39.6 cm
Tail Swing Radius344.4 cm—
Overall Width332.2 cm—
Overall Width (Outriggers Down)536.4 cm—
Undercarriage Width332.2 cm320.0 cm
Engine MakeLiebherrLiebherr
Engine ModelD926 TI-ED 934 L
Net Power183 kW—
Gross Power191.1 kW152 kw
Rated Power2000 RPM—
Hydraulic Pump Flow Capacity144 LPM—
Hydraulic System Capacity680.2 l590.1 l
Relief Valve Pressure350 Bar—
Operating Weight48200 kg40869 kg
Max Travel Speed14.0 km—
Swing Speed6.4 RPM8.2 RPM
Cab Height384.0 cm—
Wheelbase341.4 cm320.0 cm
AspirationDirect injection turbochargedTurbocharged and after-cooled
Swing Torque112.8 Nm—
Fuel Capacity705.2 l580.3 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Transmission TypePlanetary Gear—
Displacement10001.0 cc7000.6 cc
No of Cylinders6—
Alternator80 A80 A
Hydraulic Pump TypePump Type Liebherr variable flow, swash plate double pump2 xLiebherr variable flow, swash plate pumps
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