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SPECS / COMPARISON

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

FeatureHitachi EX100M-5ExcavatorCaterpillar 311CExcavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight12383 kg11979 kg
Horsepower57 kW59 kW
Digging Depth460 cm503 cm
Max Digging Depth460 cm503 cm
Max Loading Height573.0 cm548.6 cm
Max Reach Along Ground725.4 cm759.0 cm
Max Vertical Wall Digging Depth414.5 cm442.0 cm
Overall Length719.3 cm691.9 cm
Track Length3505.2 cm3139.4 cm
Length of Track on Ground292.6 cm262.1 cm
Reference Bucket Capacity0.3 m20.5 m2
Max Bucket Capacity0.6 m20.8 m2
Min Bucket Capacity0.2 m20.3 m2
Ground Clearance61.0 cm45.7 cm
Tail Swing Radius213.4 cm176.8 cm
Overall Width274.3 cm249.9 cm
Engine MakeIsuzuCaterpillar
Engine ModelA-4BG13064 T
Net Power57 kW59 kW
Gross Power60.6 kW61 kw
Rated Power2100 RPM—
Hydraulic Pump Flow Capacity189 LPM106 LPM
Hydraulic System Capacity134.0 l160.1 l
Relief Valve Pressure337 Bar299 Bar
Operating Weight12383 kg11979 kg
Max Travel Speed4.5 km5.6 km
Swing Speed13.5 RPM10.6 RPM
Cab Height295.7 cm277.4 cm
AspirationNaturallyTurbocharged
Max Torque284.0 Nm—
Cooling Capacity18.5 l17.4 l
Fuel Capacity250.2 l194.9 l
Swing Drive Capacity3.4 l3.0 l
Engine Oil Capacity14.8 l19.7 l
Ground Pressure27.6 kPa41.4 kPa
Number of Carrier Rollers per Side2—
Number of Track Rollers per Side6—
Number of Shoes per Side42—
Displacement4326.2 cc4244.2 cc
Shoe Size70.1 cm50.8 cm
Max Cutting Height816.9 cm780.3 cm
Track Gauge204.2 cm198.1 cm
Removal Counterweight Clearance112.8 cm—
Torque Power1500 RPM—
Operating Voltage—Operating Voltage 24 V
Alternator—45 A
Drawbar Pull—9.380 kg
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