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.

FeatureKomatsu PC228US-3ExcavatorKato HD823MRExcavator
Excavator TypeMid-Size ExcavatorMid-Size Excavator
Weight21934 kg21900 kg
Horsepower107 kW107 kW
Digging Depth664 cm622 cm
Max Digging Depth664 cm622 cm
Max Loading Height783.3 cm664.5 cm
Max Reach Along Ground972.3 cm975.4 cm
Max Vertical Wall Digging Depth600.5 cm566.9 cm
Overall Length871.7 cm883.9 cm
Track Length3931.9 cm4053.8 cm
Length of Track on Ground329.2 cm338.3 cm
Reference Bucket Capacity0.8 m20.8 m2
Ground Clearance45.7 cm48.8 cm
Tail Swing Radius170.7 cm198.1 cm
Overall Width280.4 cm283.5 cm
Engine MakeKomatsuMitsubishi
Engine ModelSAA6D102EC 6D34-T
Net Power107 kW107 kW
Gross Power115.1 kW115.1 kW
Rated Power1950 RPM2050 RPM
Hydraulic Pump Flow Capacity428 LPM—
Hydraulic System Capacity126.1 l260.1 l
Relief Valve Pressure380 Bar329 Bar
Operating Weight21934 kg21900 kg
Max Travel Speed5.6 km5.3 km
Swing Speed11 RPM13.5 RPM
Cab Height301.8 cm292.6 cm
AspirationTurbocharged, aftercooledTurbocharged
Cooling Capacity22.7 l—
Fuel Capacity320.2 l240.4 l
Swing Drive Capacity6.8 l—
Engine Oil Capacity24.2 l—
Ground Pressure51.0 kPa49.6 kPa
Number of Carrier Rollers per Side2—
Number of Track Rollers per Side7—
Number of Shoes per Side45—
Displacement5881.3 cc5901.0 cc
Shoe Size60.2 cm60.2 cm
Max Cutting Height1072.9 cm957.1 cm
Track Gauge222.5 cm222.5 cm
Removal Counterweight Clearance106.7 cm106.7 cm
Drawbar Pull20.600 kg—
Max Bucket Capacity—1.1 m2
Min Bucket Capacity—0.8 m2
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