SPECS / COMPARISON

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

Feature	New Holland MH6.6Excavator	Caterpillar M322FExcavator
Excavator Type	Wheeled Excavator	Wheeled Excavator
Weight	21480 kg	20775 kg
Horsepower	124 kW	126 kW
Digging Depth	945 cm	664 cm
Max Digging Depth	945 cm	664 cm
Max Loading Height	725.4 cm	—
Max Reach Along Ground	926.6 cm	—
Overall Length	944.9 cm	—
Reference Bucket Capacity	0.7 m2	—
Max Bucket Capacity	1.1 m2	—
Min Bucket Capacity	0.5 m2	—
Ground Clearance	33.5 cm	36.6 cm
Tail Swing Radius	277.4 cm	—
Overall Width	256.0 cm	—
Overall Width (Outriggers Down)	390.1 cm	—
Engine Make	CNH	Caterpillar
Engine Model	F4BE0684A	C7.1 ACERT
Net Power	124 kW	126 kW
Gross Power	132.2 kW	129 kw
Hydraulic Pump Flow Capacity	511 LPM	—
Hydraulic System Capacity	160.1 l	—
Relief Valve Pressure	345 Bar	—
Operating Weight	21480 kg	20775 kg
Max Travel Speed	20.1 km	—
Swing Speed	9.5 RPM	9 RPM
Cab Height	313.9 cm	—
Wheelbase	277.4 cm	—
Aspiration	Turbocharged and charge air cooling	—
Cooling system	Air cooled	—
Cooling Capacity	30.3 l	—
Fuel Capacity	325.2 l	—
Engine Oil Capacity	16.3 l	—
Operating Voltage	Operating Voltage 24 V	—
Displacement	5901.0 cc	7010.4 cc
No of Cylinders	6	6
Max Cutting Height	1018.0 cm	—
Alternator	70 A	—
Hydraulic Pump Type	Variable displacement, axial piston	—
Drawbar Pull	13.256 kg	12.950 kg
Tire Size	10.00-20	—
Emission	—	Tier 4 Final
Swing Torque	—	53175.3 Nm
Transmission Type	—	Powershift
Stroke	—	13.5 cm
Bore	—	10.4 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