SPECS / COMPARISON

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

Feature	Volvo EC45 PROExcavator	Caterpillar 304 CRExcavator
Excavator Type	Mini Excavator	Mini Excavator
Weight	4550 kg	4489 kg
Horsepower	25 kW	27 kW
Digging Depth	363 cm	335 cm
Max Digging Depth	363 cm	335 cm
Max Loading Height	353.6 cm	—
Max Reach Along Ground	539.5 cm	—
Max Vertical Wall Digging Depth	201.2 cm	—
Overall Length	502.9 cm	—
Reference Bucket Capacity	0.1 m2	—
Max Bucket Capacity	0.2 m2	—
Min Bucket Capacity	0.1 m2	—
Ground Clearance	33.5 cm	—
Tail Swing Radius	143.3 cm	—
Overall Width	182.9 cm	—
Engine Make	Mitsubishi	—
Engine Model	K4N	3013
Net Power	25 kW	27 kW
Gross Power	28 kw	28 kw
Rated Power	2600 RPM	—
Hydraulic Pump Flow Capacity	98 LPM	—
Hydraulic System Capacity	37.1 l	—
Relief Valve Pressure	260 Bar	—
Operating Weight	4550 kg	4489 kg
Max Travel Speed	4.3 km	4.7 km
Swing Speed	10 RPM	Machine 9.3 RPM
Cab Height	256.0 cm	—
Aspiration	Naturally	—
Max Torque	126.1 Nm	—
Cooling Capacity	8.7 l	—
Fuel Capacity	66.2 l	—
Engine Oil Capacity	7.6 l	—
Operating Voltage	Operating Voltage 12 V	—
Ground Pressure	24.8 kPa	—
Number of Carrier Rollers per Side	1	—
Number of Track Rollers per Side	4	—
Displacement	2290.9 cc	1753.4 cc
Shoe Size	40.1 cm	—
No of Cylinders	4	—
Max Cutting Height	493.8 cm	—
Alternator	40 A	—
Removal Counterweight Clearance	67.1 cm	—
Torque Power	1400 RPM	—
Blade Lift Height	—	43 cm
Stroke	—	9.4 cm
Bore	—	7.9 cm
Boom Swing(Left)	—	80 °
Boom Swing(Right)	—	50 °
Track Gauge	—	198.1 cm
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