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

FeatureKomatsu PC750SE-7ExcavatorKomatsu PC750-6Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight76245 kg75020 kg
Horsepower339 kW339 kW
Digging Depth713 cm847 cm
Max Digging Depth713 cm847 cm
Max Loading Height752.9 cm816.9 cm
Max Reach Along Ground1194.8 cm1338.1 cm
Max Vertical Wall Digging Depth408.4 cm627.9 cm
Overall Length1304.5 cm1411.2 cm
Track Length5395.0 cm5395.0 cm
Length of Track on Ground451.1 cm451.1 cm
Reference Bucket Capacity4.1 m24.5 m2
Max Bucket Capacity6.0 m24.5 m2
Min Bucket Capacity3.7 m23.8 m2
Ground Clearance85.3 cm85.3 cm
Tail Swing Radius432.8 cm432.8 cm
Overall Width411.5 cm411.5 cm
Engine MakeKomatsuKomatsu
Engine ModelSAA6D140E-3SAA6D140E-2
Net Power339 kW339 kW
Gross Power347.0 kW331 kw
Rated Power1800 RPM1800 RPM
Hydraulic Pump Flow Capacity488 LPM1.014 LPM
Hydraulic System Capacity440.2 l440.2 l
Operating Weight76245 kg75020 kg
Max Travel Speed4.3 km4.3 km
Swing Speed6.8 RPM5.7 RPM
Cab Height347.5 cm353.6 cm
AspirationTurbocharged, aftercooledTurbocharged
Cooling Capacity85.2 l85.2 l
Fuel Capacity880.1 l880.1 l
Swing Drive Capacity24.6 l—
Engine Oil Capacity55.3 l38.2 l
Ground Pressure124.1 kPa115.8 kPa
Number of Carrier Rollers per Side3—
Number of Track Rollers per Side8—
Number of Shoes per Side47—
Displacement15241.6 cc15241.6 cc
Shoe Size61.2 cm61.2 cm
Max Cutting Height1133.9 cm1152.1 cm
Track Gauge350.5 cm280.4 cm
Removal Counterweight Clearance158.5 cm158.5 cm
Drawbar Pull57.000 kg—
Max Digging Reach—1036.3 cm
Overall Length with Shovel—978.4 cm
Upper Structure Ground Clearance—158.5 cm
Loading Shovel Shoe Width—734.6 cm
Relief Valve Pressure—314 Bar
Loading Shovel Operating Weight—74.580 kg
Height to Top of Boom—478.5 cm
Height to Top of Boom(Shovel)—509.0 cm
Loading Shovel Ground Pressure—118.6 kPa
Max Dumping Height—759.0 cm
Arm Crowd Force—33811.1 kg
No of Cylinders—6
Number of Lower Rollers—8
Number of Upper Rollers—3
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