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

FeatureHitachi EX310LCH-3ExcavatorHitachi EX300LC-3Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight31116 kg30890 kg
Horsepower155 kW155 kW
Digging Depth741 cm686 cm
Max Digging Depth741 cm686 cm
Max Loading Height713.2 cm682.8 cm
Max Reach Along Ground1091.2 cm1036.3 cm
Max Vertical Wall Digging Depth649.2 cm563.9 cm
Overall Length1094.2 cm1106.4 cm
Track Length4815.8 cm4815.8 cm
Length of Track on Ground402.3 cm402.3 cm
Reference Bucket Capacity1.5 m21.5 m2
Max Bucket Capacity1.9 m21.9 m2
Min Bucket Capacity1.2 m21.2 m2
Ground Clearance51.8 cm51.8 cm
Tail Swing Radius332.2 cm332.2 cm
Overall Width320.0 cm341.4 cm
Engine MakeIsuzuIsuzu
Engine ModelA-6SD1TQAA-6SD1TQA
Net Power155 kW155 kW
Gross Power163.5 kW163.5 kW
Rated Power2000 RPM2000 RPM
Hydraulic Pump Flow Capacity545 LPM545 LPM
Hydraulic System Capacity310.0 l310.0 l
Relief Valve Pressure343 Bar343 Bar
Operating Weight31116 kg30890 kg
Max Travel Speed5.6 km5.6 km
Swing Speed12 RPM12 RPM
Cab Height301.8 cm301.8 cm
AspirationTurbochargedTurbocharged
Max Torque834.1 Nm834.1 Nm
Cooling Capacity33.7 l33.7 l
Fuel Capacity510.3 l510.3 l
Swing Drive Capacity17.0 l17.0 l
Engine Oil Capacity35.2 l35.2 l
Ground Pressure59.3 kPa44.1 kPa
Number of Carrier Rollers per Side22
Number of Track Rollers per Side99
Number of Shoes per Side5050
Displacement9832.2 cc9832.2 cc
Shoe Size60.2 cm80.0 cm
Max Cutting Height1024.1 cm987.6 cm
Alternator30 A30 A
Track Gauge259.1 cm259.1 cm
Removal Counterweight Clearance118.9 cm118.9 cm
Torque Power1400 RPM1400 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