SPECS / COMPARISON

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

Feature	Caterpillar E70BExcavator	Hitachi ZX70-3Excavator
Excavator Type	Mid-Size Excavator	Mid-Size Excavator
Weight	6920 kg	7000 kg
Horsepower	40 kW	40 kW
Digging Depth	381 cm	418 cm
Max Digging Depth	381 cm	418 cm
Max Loading Height	448.1 cm	509.0 cm
Max Reach Along Ground	594.4 cm	618.7 cm
Max Vertical Wall Digging Depth	307.8 cm	374.9 cm
Reference Bucket Capacity	0.3 m2	0.3 m2
Max Bucket Capacity	0.4 m2	—
Min Bucket Capacity	0.2 m2	—
Ground Clearance	30.5 cm	36.6 cm
Tail Swing Radius	176.8 cm	176.8 cm
Overall Width	228.6 cm	234.7 cm
Engine Make	Mitsubishi	Isuzu
Engine Model	4 D32	AU-4LE2X
Net Power	40 kW	40 kW
Gross Power	44.2 kW	44.2 kW
Rated Power	1800 RPM	2000 RPM
Hydraulic Pump Flow Capacity	132 LPM	144 LPM
Hydraulic System Capacity	105.2 l	—
Relief Valve Pressure	314 Bar	265 Bar
Operating Weight	6920 kg	7000 kg
Max Travel Speed	4.2 km	5.3 km
Swing Speed	13.5 RPM	—
Cab Height	259.1 cm	—
Cooling Capacity	16.3 l	—
Fuel Capacity	110.2 l	—
Swing Drive Capacity	4.2 l	—
Engine Oil Capacity	9.1 l	—
Operating Voltage	Operating Voltage 12 V	—
Ground Pressure	32.4 kPa	—
Number of Track Rollers per Side	5	—
Number of Shoes per Side	42	—
Displacement	3570.7 cc	2200.8 cc
Shoe Size	45.2 cm	45.2 cm
Max Cutting Height	652.3 cm	—
Alternator	50 A	—
Track Gauge	176.8 cm	—
Removal Counterweight Clearance	79.2 cm	—
Drawbar Pull	4.600 kg	—
Overall Length	—	609.6 cm
No of Cylinders	—	4
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