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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.

FeatureJohn Deere 120CExcavatorSumitomo SH125X-3Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight13082 kg12400 kg
Horsepower66 kW65 kW
Digging Depth546 cm—
Max Digging Depth546 cm—
Max Loading Height630.9 cm—
Max Reach Along Ground801.6 cm—
Max Digging Reach518.2 cm—
Max Vertical Wall Digging Depth490.7 cm—
Overall Length762.0 cm725.4 cm
Track Length3474.7 cm3352.8 cm
Length of Track on Ground289.6 cm280.4 cm
Reference Bucket Capacity0.8 m20.5 m2
Max Bucket Capacity1.1 m2—
Min Bucket Capacity0.4 m2—
Ground Clearance45.7 cm45.7 cm
Tail Swing Radius213.4 cm228.6 cm
Overall Width259.1 cm249.9 cm
Engine MakeJohn DeereIsuzu
Engine Model4045 HBB-4BG1T
Net Power66 kW65 kW
Gross Power70.3 kW68.8 kW
Rated Power2200 RPM2100 RPM
Hydraulic Pump Flow Capacity208 LPM—
Hydraulic System Capacity134.0 l130.2 l
Relief Valve Pressure343 Bar343 Bar
Operating Weight13082 kg12400 kg
Max Travel Speed5.6 km5.1 km
Swing Speed13.7 RPM10 RPM
Cab Height274.3 cm277.4 cm
AspirationTurbocharged air-to-air charge air cooler—
Cooling systemAir cooled—
Max Torque372.9 Nm—
Cooling Capacity26.9 l—
Fuel Capacity250.2 l165.0 l
Swing Drive Capacity3.0 l—
Engine Oil Capacity14.0 l—
Operating VoltageOperating Voltage 24 V—
Ground Pressure33.8 kPa40.7 kPa
Number of Carrier Rollers per Side1—
Number of Track Rollers per Side7—
Number of Shoes per Side44—
Displacement4522.8 cc4329.5 cc
Shoe Size60.2 cm50.0 cm
Max Cutting Height847.3 cm—
Alternator45 A—
Track Gauge201.2 cm201.2 cm
Removal Counterweight Clearance91.4 cm88.4 cm
Torque Power1400 RPM—
Drawbar Pull10.401 kg—
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