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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.

FeatureKobelco SK45SRX-6EExcavatorJohn Deere 50 ZTSExcavator
Excavator TypeMini ExcavatorMini Excavator
Weight4672 kg4792 kg
Horsepower28 kW28 kW
Digging Depth344 cm363 cm
Max Digging Depth344 cm363 cm
Max Loading Height411.5 cm350.5 cm
Max Reach Along Ground573.0 cm582.2 cm
Max Vertical Wall Digging Depth283.5 cm268.2 cm
Overall Length530.4 cm533.4 cm
Track Length6339.8 cm—
Length of Track on Ground530.4 cm—
Reference Bucket Capacity0.1 m2—
Tail Swing Radius94.5 cm100.6 cm
Overall Width198.1 cm201.2 cm
Engine MakeYanmarIsuzu
Engine Model4 TNV88C-PYB4 LE1
Net Power28 kW28 kW
Gross Power29.9 kW30.6 kW
Rated Power2400 RPM—
Operating Weight4672 kg4792 kg
Max Travel Speed4.0 km4.5 km
Swing Speed8.5 RPM7.4 RPM
Cab Height256.0 cm262.1 cm
Max Torque131.9 Nm—
Fuel Capacity75.3 l50.0 l
Ground Pressure26.9 kPa26.9 kPa
Number of Track Rollers per Side5—
Displacement2189.3 cc2179.5 cc
Shoe Size39.9 cm—
No of Cylinders4—
Max Cutting Height570.0 cm518.2 cm
Hydraulic Pump TypePump Type Two variable displacement pumps+ two gear pumps—
Torque Power1560 RPM—
Ground Clearance—33.5 cm
Hydraulic Pump Flow Capacity—79 LPM
Hydraulic System Capacity—44.7 l
Operating Voltage—Operating Voltage 12 V
Alternator—35 A
Removal Counterweight Clearance—61.0 cm
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