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

FeatureKomatsu PC300HD-8ExcavatorJohn Deere 3554 ROAD BUILDERExcavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight39897 kg38873 kg
Horsepower183 kW183 kW
Digging Depth664 cm704 cm
Max Digging Depth664 cm704 cm
Max Loading Height701.0 cm—
Max Reach Along Ground1033.3 cm1112.5 cm
Max Vertical Wall Digging Depth579.1 cm640.1 cm
Overall Length1115.6 cm1112.5 cm
Track Length5212.1 cm4846.3 cm
Length of Track on Ground435.9 cm405.4 cm
Reference Bucket Capacity2.0 m2—
Max Bucket Capacity2.0 m2—
Min Bucket Capacity0.7 m2—
Ground Clearance57.9 cm73.2 cm
Tail Swing Radius347.5 cm359.7 cm
Overall Width365.8 cm341.4 cm
Engine MakeKomatsuJohn Deere
Engine ModelSAA6D114E-36081 H
Net Power183 kW183 kW
Gross Power194 kw191.1 kW
Rated Power1950 RPM2000 RPM
Hydraulic Pump Flow Capacity534 LPM583 LPM
Hydraulic System Capacity188.1 l322.1 l
Relief Valve Pressure372 Bar348 Bar
Operating Weight39897 kg38873 kg
Max Travel Speed5.5 km5.6 km
Swing Speed9.5 RPM11.6 RPM
Cab Height320.0 cm384.0 cm
AspirationTurbocharged, aftercooledTurbocharged
Cooling Capacity30.3 l55.6 l
Fuel Capacity605.7 l1018.3 l
Swing Drive Capacity13.2 l14.0 l
Engine Oil Capacity34.8 l30.3 l
Operating VoltageOperating Voltage 24 VOperating Voltage 24 V
Number of Carrier Rollers per Side22
Number of Track Rollers per Side89
Number of Shoes per Side49—
Displacement8275.5 cc8095.2 cc
Shoe Size90.2 cm71.1 cm
Max Cutting Height1008.9 cm1054.6 cm
Alternator60 A45 A
Track Gauge274.3 cm271.3 cm
Removal Counterweight Clearance134.1 cm—
Drawbar Pull33.512 kg25.435 kg
Max Torque—1275.0 Nm
Ground Pressure—62.7 kPa
Torque Power—1100 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