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

FeatureKobelco SK135SRLCExcavatorCase CX135Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight13600 kg13440 kg
Horsepower69 kW71 kW
Digging Depth555 cm594 cm
Max Digging Depth555 cm594 cm
Max Loading Height676.7 cm716.3 cm
Max Reach Along Ground819.9 cm844.3 cm
Max Vertical Wall Digging Depth490.7 cm509.0 cm
Track Length4297.7 cm3352.8 cm
Length of Track on Ground359.7 cm280.4 cm
Ground Clearance51.8 cm45.7 cm
Tail Swing Radius149.4 cm149.4 cm
Overall Width249.9 cm259.1 cm
Net Power69 kW71 kW
Gross Power74 kw74.8 kW
Rated Power2000 RPM2000 RPM
Hydraulic Pump Flow Capacity257 LPM117 LPM
Hydraulic System Capacity126.8 l128.7 l
Operating Weight13600 kg13440 kg
Max Travel Speed5.6 km5.0 km
Swing Speed11 RPM10 RPM
Cab Height286.5 cm274.3 cm
AspirationTurbochargedTurbocharged
Max Torque375.0 Nm359.3 Nm
Cooling Capacity13.2 l14.4 l
Fuel Capacity200.2 l166.6 l
Swing Drive Capacity1.9 l3.0 l
Engine Oil Capacity11.7 l17.4 l
Ground Pressure4.8 kPa36.5 kPa
Number of Shoes per Side4643
Displacement3331.5 cc2998.8 cc
Shoe Size0.5 cm60.2 cm
Max Cutting Height920.5 cm954.0 cm
Torque Power1600 RPM1600 RPM
Drawbar Pull14.072 kg11.727 kg
Overall Length—725.4 cm
Reference Bucket Capacity—0.5 m2
Max Bucket Capacity—0.8 m2
Min Bucket Capacity—0.2 m2
Engine Make—Isuzu
Engine Model—AJ-4JJ1X
Relief Valve Pressure—343 Bar
Operating Voltage—Operating Voltage 24 V
Number of Carrier Rollers per Side—1
Number of Track Rollers per Side—6
Alternator—50 A
Removal Counterweight Clearance—91.4 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