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

FeatureCase CX130 LONG REACHExcavatorKomatsu PC138US-11Excavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight14600 kg13880 kg
Horsepower79 kW72 kW
Digging Depth610 cm549 cm
Max Digging Depth610 cm549 cm
Max Loading Height707.1 cm685.8 cm
Max Reach Along Ground862.6 cm819.9 cm
Max Vertical Wall Digging Depth533.4 cm490.7 cm
Overall Length762.0 cm728.5 cm
Track Length3657.6 cm4328.2 cm
Length of Track on Ground304.8 cm362.7 cm
Reference Bucket Capacity0.3 m2—
Max Bucket Capacity0.4 m2—
Min Bucket Capacity0.3 m2—
Ground Clearance45.7 cm39.6 cm
Tail Swing Radius219.5 cm149.4 cm
Overall Width271.3 cm249.9 cm
Engine MakeCumminsKomatsu
Engine Model4 TA-390SAA4D95LE-7
EmissionTier 2—
Net Power79 kW72 kW
Gross Power82 kw72 kw
Rated Power2200 RPM2050 RPM
Hydraulic Pump Flow Capacity254 LPM242 LPM
Hydraulic System Capacity121.1 l69.3 l
Relief Valve Pressure343 Bar—
Operating Weight14600 kg13880 kg
Max Travel Speed5.6 km5.1 km
Swing Speed13.8 RPM11 RPM
Cab Height274.3 cm283.5 cm
AspirationTurbocharged, after-cooledTurbocharged
Max Torque440.6 Nm—
Cooling Capacity17.8 l—
Fuel Capacity249.8 l200.2 l
Swing Drive Capacity2.3 l2.6 l
Engine Oil Capacity9.5 l11.7 l
Operating VoltageOperating Voltage 24 V—
Ground Pressure31.0 kPa—
Number of Carrier Rollers per Side12
Number of Track Rollers per Side78
Number of Shoes per Side4343
Displacement3916.5 cc3261.0 cc
Shoe Size70.1 cm50.0 cm
Max Cutting Height944.9 cm935.7 cm
Alternator45 A—
Track Gauge201.2 cm201.2 cm
Removal Counterweight Clearance88.4 cm91.4 cm
Torque Power1450 RPM—
Drawbar Pull10.197 kg12.500 kg
Stroke—11.7 cm
Bore—9.7 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