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

FeatureJohn Deere 800CExcavatorKomatsu PC750SE-7Excavator
Excavator TypeLarge ExcavatorLarge Excavator
Weight76448 kg76245 kg
Horsepower339 kW339 kW
Digging Depth899 cm713 cm
Max Digging Depth899 cm713 cm
Max Loading Height862.6 cm752.9 cm
Max Reach Along Ground1380.7 cm1194.8 cm
Max Digging Reach883.9 cm—
Max Vertical Wall Digging Depth789.4 cm408.4 cm
Overall Length1432.6 cm1304.5 cm
Track Length6126.5 cm5395.0 cm
Length of Track on Ground512.1 cm451.1 cm
Reference Bucket Capacity3.6 m24.1 m2
Max Bucket Capacity7.4 m26.0 m2
Min Bucket Capacity2.0 m23.7 m2
Ground Clearance91.4 cm85.3 cm
Tail Swing Radius408.4 cm432.8 cm
Overall Width438.9 cm411.5 cm
Engine MakeIsuzuKomatsu
Engine ModelBB-6WG1TSAA6D140E-3
Net Power339 kW339 kW
Gross Power347.0 kW347.0 kW
Hydraulic Pump Flow Capacity503 LPM488 LPM
Hydraulic System Capacity363.4 l440.2 l
Relief Valve Pressure319 Bar—
Operating Weight76448 kg76245 kg
Max Travel Speed4.3 km4.3 km
Swing Speed8.2 RPM6.8 RPM
Cab Height353.6 cm347.5 cm
AspirationTurbocharged with coolerTurbocharged, aftercooled
Max Torque1857.5 Nm—
Cooling Capacity66.2 l85.2 l
Fuel Capacity900.9 l880.1 l
Swing Drive Capacity12.5 l24.6 l
Engine Oil Capacity49.2 l55.3 l
Operating VoltageOperating Voltage 24 V—
Ground Pressure73.8 kPa124.1 kPa
Number of Carrier Rollers per Side33
Number of Track Rollers per Side98
Number of Shoes per Side5147
Displacement15682.4 cc15241.6 cc
Shoe Size91.4 cm61.2 cm
Max Cutting Height1252.7 cm1133.9 cm
Alternator50 A—
Track Gauge347.5 cm350.5 cm
Removal Counterweight Clearance161.5 cm158.5 cm
Drawbar Pull57.241 kg57.000 kg
Rated Power—1800 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