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

FeatureHitachi ZX870LCR-3ExcavatorCaterpillar 390F LExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight85500 kg86275 kg
Horsepower397 kW391 kW
Digging Depth716 cm—
Max Digging Depth716 cm—
Max Loading Height813.8 cm—
Max Reach Along Ground1204.0 cm—
Max Vertical Wall Digging Depth411.5 cm—
Overall Length1478.3 cm—
Track Length6126.5 cm7620.0 cm
Length of Track on Ground512.1 cm637.0 cm
Reference Bucket Capacity3.5 m2—
Ground Clearance91.4 cm91.4 cm
Tail Swing Radius460.2 cm472.4 cm
Overall Width411.5 cm277.4 cm
Engine MakeIsuzuCaterpillar
Engine ModelAH-6WG1XYSA-03C18 ACERT
Net Power397 kW391 kW
Gross Power405.1 kW399.2 kW
Rated Power1800 RPM—
Hydraulic Pump Flow Capacity1.056 LPM1.007 LPM
Hydraulic System Capacity790.0 l995.6 l
Relief Valve Pressure343 Bar—
Operating Weight85500 kg86275 kg
Max Travel Speed4.2 km4.5 km
Swing Speed7.3 RPM6.2 RPM
Cab Height381.0 cm384.0 cm
AspirationTurbocharged—
Max Torque2250.1 Nm—
Cooling Capacity116.2 l75.7 l
Fuel Capacity1120.1 l1242854.6 l
Swing Drive Capacity15.1 l18.9 l
Engine Oil Capacity57.2 l60.6 l
Ground Pressure116.5 kPa—
Number of Carrier Rollers per Side33
Number of Track Rollers per Side99
Number of Shoes per Side5151
Displacement15682.4 cc18099.5 cc
Shoe Size65.0 cm—
Max Cutting Height1204.0 cm—
Track Gauge347.5 cm—
Removal Counterweight Clearance170.7 cm164.6 cm
Torque Power1600 RPM—
Stroke—18.3 cm
Bore—14.5 cm
Drawbar Pull—60.164 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