Skip to content
HEAVYEQUIPMENTS.net
Post a listing
SPECS / COMPARISON

Compare models

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

FeatureCase CX22BExcavatorKomatsu PC20R-8Excavator
Excavator TypeMini ExcavatorMini Excavator
Weight2420 kg2535 kg
Horsepower17 kW17 kW
Digging Depth232 cm238 cm
Max Digging Depth232 cm238 cm
Max Reach Along Ground408.4 cm426.7 cm
Max Vertical Wall Digging Depth179.8 cm192.0 cm
Track Length1767.8 cm1585.0 cm
Length of Track on Ground149.4 cm134.1 cm
Ground Clearance48.8 cm—
Tail Swing Radius76.2 cm125.0 cm
Overall Width140.2 cm137.2 cm
Engine MakeYanmarKomatsu
Engine Model3 TNV82A-SYB3 D78AE-3FA
Net Power17 kW17 kW
Gross Power18.7 kW19 kw
Hydraulic Pump Flow Capacity23 LPM57 LPM
Hydraulic System Capacity25.4 l29.1 l
Operating Weight2420 kg2535 kg
Swing Speed8.7 RPM9 RPM
Cab Height246.9 cm246.9 cm
Max Torque80.1 Nm72.5 Nm
Cooling Capacity4.2 l4.2 l
Fuel Capacity28.0 l35.2 l
Engine Oil Capacity5.7 l3.8 l
Bucket Breakout Force5.037 kg—
Displacement21794.8 cc1204.4 cc
Track Gauge115.8 cm112.8 cm
Max Loading Height—277.4 cm
Overall Length—426.7 cm
Reference Bucket Capacity—0.1 m2
Max Bucket Capacity—0.2 m2
Min Bucket Capacity—0.1 m2
Rated Power—2600 RPM
Relief Valve Pressure—210 Bar
Max Travel Speed—4.3 km
Aspiration—Naturally
Operating Voltage—Operating Voltage 12 V
Ground Pressure—11.0 kPa
Number of Track Rollers per Side—3
Number of Shoes per Side—38
Shoe Size—25.1 cm
No of Cylinders—3
Max Cutting Height—405.4 cm
Alternator—40 A
Removal Counterweight Clearance—54.9 cm
Torque Power—1600 RPM
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
POPULAR COMPARISONS

MODEL COMPARISONS

Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051