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

FeatureCaterpillar 330DExcavatorCase CX350Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight36151 kg35900 kg
Horsepower201 kW185 kW
Digging Depth820 cm631 cm
Max Digging Depth820 cm631 cm
Max Loading Height755.9 cm679.7 cm
Max Reach Along Ground1173.5 cm999.7 cm
Max Vertical Wall Digging Depth716.3 cm597.4 cm
Overall Length1121.7 cm1127.8 cm
Reference Bucket Capacity1.2 m21.4 m2
Max Bucket Capacity2.6 m22.1 m2
Min Bucket Capacity0.8 m20.8 m2
Ground Clearance45.7 cm48.8 cm
Tail Swing Radius350.5 cm347.5 cm
Overall Width341.4 cm320.0 cm
Engine MakeCaterpillarIsuzu
Engine ModelC9 ACERTAA-6HK1XQB
Net Power201 kW185 kW
Gross Power209.8 kW193.4 kW
Rated Power1800 RPM2000 RPM
Hydraulic Pump Flow Capacity560 LPM568 LPM
Hydraulic System Capacity410.0 l350.2 l
Relief Valve Pressure360 Bar343 Bar
Operating Weight36151 kg35900 kg
Max Travel Speed5.0 km5.6 km
Swing Speed10 RPM9.6 RPM
Cab Height317.0 cm313.9 cm
Cooling Capacity40.1 l42.0 l
Fuel Capacity620.1 l580.3 l
Swing Drive Capacity11.4 l6.1 l
Engine Oil Capacity40.1 l33.3 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Stroke15.0 cm—
Bore11.2 cm—
Number of Carrier Rollers per Side22
Number of Track Rollers per Side98
Number of Shoes per Side4948
Displacement8799.9 cc7790.4 cc
Shoe Size81.3 cm60.2 cm
Max Cutting Height1075.9 cm987.6 cm
Alternator65 A50 A
Track Gauge259.1 cm262.1 cm
Removal Counterweight Clearance121.9 cm121.9 cm
Drawbar Pull30.592 kg—
Track Length—4846.3 cm
Length of Track on Ground—405.4 cm
Aspiration—Turbocharged
Ground Pressure—67.6 kPa
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