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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 PC40MR-2ExcavatorGehl 503ZExcavator
Excavator TypeMini ExcavatorMini Excavator
Weight4790 kg4800 kg
Horsepower29 kW28 kW
Reference Bucket Capacity0.1 m20.2 m2
Max Bucket Capacity0.2 m20.3 m2
Min Bucket Capacity0.1 m20.1 m2
Ground Clearance36.6 cm33.5 cm
Tail Swing Radius106.7 cm100.6 cm
Overall Width155.4 cm—
Engine MakeKomatsuYanmar
Engine Model4 D88E-54 TNV88-PNS
Net Power29 kW28 kW
Gross Power31.4 kW30.6 kW
Rated Power2200 RPM2400 RPM
Hydraulic System Capacity54.9 l80.3 l
Operating Weight4790 kg4800 kg
Max Travel Speed4.7 km4.7 km
Swing Speed9 RPM8.7 RPM
Cab Height262.1 cm259.1 cm
Cooling Capacity7.2 l—
Fuel Capacity65.1 l83.3 l
Engine Oil Capacity7.9 l—
Operating VoltageOperating Voltage 12 VOperating Voltage 12 V
Number of Carrier Rollers per Side1—
Number of Track Rollers per Side44
Displacement2195.9 cc2195.9 cc
Removal Counterweight Clearance61.0 cm—
Digging Depth—360 cm
Max Digging Depth—360 cm
Max Loading Height—374.9 cm
Max Reach Along Ground—603.5 cm
Max Vertical Wall Digging Depth—265.2 cm
Overall Length—560.8 cm
Emission—Tier 2
Hydraulic Pump Flow Capacity—163 LPM
Relief Valve Pressure—240 Bar
Ground Pressure—27.6 kPa
Shoe Size—40.1 cm
No of Cylinders—4
Max Cutting Height—533.4 cm
Alternator—88 A
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