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

FeatureCaterpillar 330B LNExcavatorHitachi EX310LCH-3Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight33730 kg31116 kg
Horsepower166 kW155 kW
Digging Depth808 cm741 cm
Max Digging Depth808 cm741 cm
Max Loading Height765.0 cm713.2 cm
Max Reach Along Ground1164.3 cm1091.2 cm
Max Vertical Wall Digging Depth603.5 cm649.2 cm
Overall Length1115.6 cm1094.2 cm
Track Length4846.3 cm4815.8 cm
Length of Track on Ground405.4 cm402.3 cm
Ground Clearance51.8 cm51.8 cm
Tail Swing Radius350.5 cm332.2 cm
Overall Width301.8 cm320.0 cm
Engine MakeCaterpillarIsuzu
Engine Model3306 TAA-6SD1TQA
Net Power166 kW155 kW
Gross Power174.0 kW163.5 kW
Hydraulic Pump Flow Capacity477 LPM545 LPM
Relief Valve Pressure343 Bar343 Bar
Operating Weight33730 kg31116 kg
Max Travel Speed4.7 km5.6 km
Cab Height326.1 cm301.8 cm
Fuel Capacity560.2 l510.3 l
Displacement10500.8 cc9832.2 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height1075.9 cm1024.1 cm
Track Gauge240.8 cm259.1 cm
Removal Counterweight Clearance128.0 cm118.9 cm
Drawbar Pull27.329 kg—
Reference Bucket Capacity—1.5 m2
Max Bucket Capacity—1.9 m2
Min Bucket Capacity—1.2 m2
Rated Power—2000 RPM
Hydraulic System Capacity—310.0 l
Swing Speed—12 RPM
Aspiration—Turbocharged
Max Torque—834.1 Nm
Cooling Capacity—33.7 l
Swing Drive Capacity—17.0 l
Engine Oil Capacity—35.2 l
Ground Pressure—59.3 kPa
Number of Carrier Rollers per Side—2
Number of Track Rollers per Side—9
Number of Shoes per Side—50
Alternator—30 A
Torque Power—1400 RPM
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