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

FeatureKomatsu PC45MR-3ExcavatorMustang 5003ZTExcavator
Excavator TypeMini ExcavatorMini Excavator
Weight4795 kg4775 kg
Horsepower28 kW28 kW
Digging Depth369 cm360 cm
Max Digging Depth369 cm360 cm
Max Loading Height408.4 cm533.4 cm
Max Reach Along Ground591.3 cm591.3 cm
Max Vertical Wall Digging Depth307.8 cm265.2 cm
Overall Length533.4 cm524.3 cm
Ground Clearance36.6 cm33.5 cm
Tail Swing Radius106.7 cm100.6 cm
Overall Width198.1 cm198.1 cm
Engine MakeKomatsuYanmar
Engine Model4 D88E-64 TNV88-PNS
Net Power28 kW28 kW
Gross Power30.6 kW36 kw
Rated Power2400 RPM—
Hydraulic Pump Flow Capacity140 LPM163 LPM
Hydraulic System Capacity20.1 l—
Relief Valve Pressure265 Bar240 Bar
Operating Weight4795 kg4775 kg
Max Travel Speed4.7 km4.7 km
Swing Speed9 RPM8.7 RPM
Cab Height256.0 cm259.1 cm
Cooling Capacity8.7 l—
Fuel Capacity65.1 l—
Engine Oil Capacity7.6 l—
Operating VoltageOperating Voltage 12 V—
Ground Pressure24.8 kPa27.6 kPa
Number of Carrier Rollers per Side11
Number of Track Rollers per Side44
Displacement2195.9 cc2189.3 cc
Shoe Size40.1 cm39.9 cm
Max Cutting Height573.0 cm603.5 cm
Alternator40 A—
Track Gauge158.5 cm—
Removal Counterweight Clearance61.0 cm42.7 cm
Drawbar Pull4.282 kg5.800 kg
Reference Bucket Capacity—0.2 m2
Max Bucket Capacity—0.3 m2
Min Bucket Capacity—0.1 m2
Swing Torque—10302.9 Nm
No of Cylinders—4
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