SPECS / COMPARISON

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

Feature	Sumitomo SH300-5Excavator	Caterpillar E300BExcavator
Excavator Type	Mid-Size Excavator	Mid-Size Excavator
Weight	29100 kg	30200 kg
Horsepower	154 kW	154 kW
Digging Depth	710 cm	719 cm
Max Digging Depth	710 cm	719 cm
Max Loading Height	710.2 cm	694.9 cm
Max Reach Along Ground	1069.8 cm	1091.2 cm
Max Vertical Wall Digging Depth	612.6 cm	588.3 cm
Overall Length	1045.5 cm	—
Track Length	4785.4 cm	—
Length of Track on Ground	399.3 cm	—
Reference Bucket Capacity	1.1 m2	—
Ground Clearance	48.8 cm	48.8 cm
Tail Swing Radius	317.0 cm	320.0 cm
Overall Width	320.0 cm	341.4 cm
Engine Make	Isuzu	Caterpillar
Engine Model	AH-6HK1X	3306
Net Power	154 kW	154 kW
Gross Power	162.0 kW	162.0 kW
Rated Power	1800 RPM	—
Hydraulic Pump Flow Capacity	484 LPM	420 LPM
Relief Valve Pressure	380 Bar	314 Bar
Operating Weight	29100 kg	30200 kg
Max Travel Speed	5.6 km	4.5 km
Displacement	7790.4 cc	10500.8 cc
Shoe Size	60.2 cm	80.0 cm
Cab Height	—	313.9 cm
Fuel Capacity	—	520.1 l
Ground Pressure	—	49.0 kPa
Max Cutting Height	—	1002.8 cm
Track Gauge	—	262.1 cm
Removal Counterweight Clearance	—	115.8 cm
Drawbar Pull	—	23.964 kg
Source	heavyequipments.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