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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.

FeatureCase CX31BExcavatorJCB 8027ZTSExcavator
Excavator TypeMini ExcavatorMini Excavator
Weight3030 kg2963 kg
Horsepower21 kW19 kW
Digging Depth280 cm253 cm
Max Digging Depth280 cm253 cm
Max Loading Height335.3 cm310.9 cm
Max Reach Along Ground472.4 cm472.4 cm
Max Vertical Wall Digging Depth216.4 cm185.9 cm
Overall Length438.9 cm442.0 cm
Track Length1859.3 cm2011.7 cm
Length of Track on Ground155.4 cm167.6 cm
Reference Bucket Capacity0.2 m2—
Max Bucket Capacity0.2 m2—
Min Bucket Capacity0.1 m2—
Ground Clearance33.5 cm30.5 cm
Overall Width155.4 cm161.5 cm
Engine MakeYanmarPerkins
Engine Model3 TNV88-BPYB403-15
EmissionTier 4—
Net Power21 kW19 kW
Gross Power23.2 kW20 kw
Rated Power2400 RPM2200 RPM
Hydraulic Pump Flow Capacity76 LPM53 LPM
Hydraulic System Capacity48.1 l58.3 l
Relief Valve Pressure230 Bar207 Bar
Operating Weight3030 kg2963 kg
Max Travel Speed4.5 km3.5 km
Swing Speed8.9 RPM10 RPM
Cab Height259.1 cm246.9 cm
Max Torque98.4 Nm92.1 Nm
Cooling Capacity4.5 l7.2 l
Fuel Capacity37.9 l39.0 l
Engine Oil Capacity6.8 l4.5 l
Operating VoltageOperating Voltage 12 VOperating Voltage 12 V
Ground Pressure29.6 kPa34.5 kPa
Number of Carrier Rollers per Side1—
Number of Track Rollers per Side44
Displacement1640.3 cc24515.0 cc
Shoe Size30.2 cm25.4 cm
No of Cylinders3—
Max Cutting Height475.5 cm426.7 cm
Alternator24 A55 A
Removal Counterweight Clearance57.9 cm64.0 cm
Torque Power1440 RPM—
Drawbar Pull3.926 kg1.205 kg
Tail Swing Radius—79.2 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