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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.

FeatureKomatsu PC750-6ExcavatorHitachi ZX850HExcavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight75020 kg75900 kg
Horsepower339 kW339 kW
Digging Depth847 cm725 cm
Max Digging Depth847 cm725 cm
Max Loading Height816.9 cm783.3 cm
Max Reach Along Ground1338.1 cm1243.6 cm
Max Digging Reach1036.3 cm—
Max Vertical Wall Digging Depth627.9 cm435.9 cm
Overall Length1411.2 cm1432.6 cm
Overall Length with Shovel978.4 cm—
Track Length5395.0 cm6126.5 cm
Length of Track on Ground451.1 cm512.1 cm
Reference Bucket Capacity4.5 m23.4 m2
Max Bucket Capacity4.5 m23.8 m2
Min Bucket Capacity3.8 m21.4 m2
Ground Clearance85.3 cm88.4 cm
Upper Structure Ground Clearance158.5 cm—
Tail Swing Radius432.8 cm432.8 cm
Overall Width411.5 cm438.9 cm
Loading Shovel Shoe Width734.6 cm—
Engine MakeKomatsuIsuzu
Engine ModelSAA6D140E-2BB-6WG1T
Net Power339 kW339 kW
Gross Power331 kw347.0 kW
Rated Power1800 RPM1800 RPM
Hydraulic Pump Flow Capacity1.014 LPM30 LPM
Hydraulic System Capacity440.2 l670.0 l
Relief Valve Pressure314 Bar343 Bar
Operating Weight75020 kg75900 kg
Loading Shovel Operating Weight74.580 kg—
Max Travel Speed4.3 km4.3 km
Swing Speed5.7 RPM8.2 RPM
Cab Height353.6 cm365.8 cm
Height to Top of Boom478.5 cm—
Height to Top of Boom(Shovel)509.0 cm—
AspirationTurbochargedTurbocharged
Cooling Capacity85.2 l107.1 l
Fuel Capacity880.1 l901.3 l
Engine Oil Capacity38.2 l55.3 l
Ground Pressure115.8 kPa103.4 kPa
Loading Shovel Ground Pressure118.6 kPa—
Max Dumping Height759.0 cm—
Arm Crowd Force33811.1 kg—
Displacement15241.6 cc15682.4 cc
Shoe Size61.2 cm65.0 cm
No of Cylinders6—
Max Cutting Height1152.1 cm1170.4 cm
Track Gauge280.4 cm347.5 cm
Removal Counterweight Clearance158.5 cm161.5 cm
Number of Lower Rollers8—
Number of Upper Rollers3—
Max Torque—1863.0 Nm
Swing Drive Capacity—15.1 l
Operating Voltage—Operating Voltage 12 V
Number of Carrier Rollers per Side—3
Number of Track Rollers per Side—9
Number of Shoes per Side—51
Torque Power—1500 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