M322F Wheeled Excavator

Working hard has never been easier with Cat® F Series Wheeled Excavators. Enjoy the versatility offered by integrated solutions and technologies that do repetitive tasks for you. These machines are designed to help you take on the wide variety of challenges you face every day, and at a lower cost.

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Engine Model Cat C7.1
Net Power 169 HP
Bore 4.1 in
Stroke 5.3 in
Displacement 427.8 in³
Maximum Torque - 1,400 rpm 612 ft·lbf
Engine Power - Maximum Net - ISO 9249/SAE J1349 126 kW (169 hp [171 hp]*)
Engine Power - Maximum Gross - ISO 14396 128.8 kW (173 hp [175 hp]*)
Emissions Meets Tier 4 Final/Stage IV emission standards.
Number of Cylinders - In Line 6
Ratings 1700 r/min
Note *Metric values.
One-Piece Boom - Front and Rear Outriggers 47884 lb
VA Boom - Front and Rear Outriggers 49229 lb
One-Piece Boom - Rear Dozer, Front Outriggers 47377 lb
Operating Weight* 21 490 to 22 330 kg (47,377 to 49,229 lb)
Note *Includes medium stick, 3500 kg (7,716 lb) counterweight, full fuel tank, operator, quick coupler (250 kg/551 lb), bucket (780 kg/1,720 lb), dual pneumatic tires. Weight varies depending on configuration.
Counterweights 3500/4700 kg (7,716/10,362 lb)
VA Boom - Rear Dozer, Front Outriggers 48722 lb
Swing Speed 9 r/min
Maximum Swing Torque 43988 ft·lbf
Maximum Pressure - Auxiliary Circuit - Medium Pressure 2683 psi
Maximum Pressure - Auxiliary Circuit - High Pressure 5076 psi
Swing Mechanism 4496 psi
Maximum Pressure - Implement Circuit - Heavy Lift 5366 psi
Maximum Pressure - Implement Circuit - Normal and Travel Circuit 5076 psi
System 107 gal (US)
Maximum Flow - Auxiliary Circuit - Medium Pressure 13.2 gal/min
Maximum Flow - Swing Mechanism 31.2 gal/min
Maximum Flow - Implement/Travel Circuit 94 gal/min
Maximum Flow - Auxiliary Circuit - High Pressure 66 gal/min
Maximum Travel Speed 19 mile/h
Drawbar Pull 28550.7 lbf
Maximum Forward/Reverse - 2nd Gear 19 mile/h
Maximum Gradeability (25 000 kg/55,115 lb) 70%
Fuel Tank - Total Capacity 111 gal (US)
Diesel Exhaust Fluid Tank 9.1 gal (US)
Ground Clearance 14.2 in
VA Boom - 2500 mm (8'2") Stick Length: Dump Height 23.67 ft
VA Boom - 2500 mm (8'2") Stick Length: Digging Height 34.58 ft
VA Boom - 2900 mm (9'6") Stick Length: Digging Height 35.58 ft
One-Piece Boom - 2500 mm (8'2") Stick Length: Digging Height 30.75 ft
VA Boom - 2900 mm (9'6") Stick Length: Reach at Ground Level 33.42 ft
One-Piece Boom - 2500 mm (8'2") Stick Length: Reach at Ground Level 32.5 ft
One-Piece Boom - 2900 mm (9'6") Stick Length: Reach at Ground Level 33.83 ft
One-Piece Boom - 2900 mm (9'6") Stick Length: Digging Depth 21.17 ft
VA Boom - 2900 mm (9'6") Stick Length: Digging Depth 21.83 ft
VA Boom - 2500 mm (8'2") Stick Length: Digging Depth 20.5 ft
One-Piece Boom - 2500 mm (8'2") Stick Length: Dump Height 20.5 ft
Note Range values are calculated with GD bucket 1200 mm (48 in), 1.19 m3 (1.55 yd3) with tips K080 and quick coupler with a tip radius of 1688 mm (5'6").
One-Piece Boom - 2900 mm (9'6") Stick Length: Digging Height 31.5 ft
VA Boom - 2900 mm (9'6") Stick Length: Dump Height 24.67 ft
One-Piece Boom - 2900 mm (9'6") Stick Length: Dump Height 21.25 ft
One-Piece Boom - 2500 mm (8'2") Stick Length: Digging Depth 19.83 ft
VA Boom - 2500 mm (8'2") Stick Length: Reach at Ground Level 32.17 ft