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

FeatureHitachi ZX870R-3ExcavatorHitachi ZX870LCH-3Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight83600 kg84000 kg
Horsepower397 kW397 kW
Digging Depth716 cm716 cm
Max Digging Depth716 cm716 cm
Max Loading Height813.8 cm813.8 cm
Max Reach Along Ground1204.0 cm1204.0 cm
Max Vertical Wall Digging Depth411.5 cm411.5 cm
Overall Length1478.3 cm1478.3 cm
Track Length5516.9 cm6126.5 cm
Length of Track on Ground460.2 cm512.1 cm
Reference Bucket Capacity3.5 m23.5 m2
Ground Clearance91.4 cm91.4 cm
Tail Swing Radius460.2 cm460.2 cm
Overall Width411.5 cm411.5 cm
Engine MakeIsuzuIsuzu
Engine ModelAH-6WG1XYSA-03AH-6WG1XYSA-03
Net Power397 kW397 kW
Gross Power405.1 kW405.1 kW
Rated Power1800 RPM1800 RPM
Hydraulic Pump Flow Capacity1.056 LPM1.056 LPM
Hydraulic System Capacity790.0 l790.0 l
Relief Valve Pressure343 Bar343 Bar
Operating Weight83600 kg84000 kg
Max Travel Speed4.2 km4.2 km
Swing Speed7.3 RPM7.3 RPM
Cab Height381.0 cm381.0 cm
AspirationTurbochargedTurbocharged
Max Torque2250.1 Nm2250.1 Nm
Cooling Capacity116.2 l116.2 l
Fuel Capacity1120.1 l1120.1 l
Swing Drive Capacity15.1 l15.1 l
Engine Oil Capacity57.2 l57.2 l
Ground Pressure125.5 kPa121.3 kPa
Number of Carrier Rollers per Side33
Number of Track Rollers per Side89
Number of Shoes per Side4751
Displacement15682.4 cc15682.4 cc
Shoe Size65.0 cm65.0 cm
Max Cutting Height1204.0 cm1204.0 cm
Track Gauge347.5 cm347.5 cm
Removal Counterweight Clearance170.7 cm170.7 cm
Torque Power1600 RPM1600 RPM
Max Bucket Capacity—4.5 m2
Min Bucket Capacity—2.9 m2
Alternator—50 A
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