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    M322
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    M319 Wheeled Excavator
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    M320 Wheeled Excavator
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    Engine
    Engine Power - ISO 14396:2002 174 hp 174 hp 174 hp
    Engine Power - ISO 14396 (DIN) 176 hp (metric) 176 hp (metric) 176 hp (metric)
    Engine Model C 7.1 C4.4 C4.4
    Net Power - ISO 9249 171 hp 171 hp 171 hp
    Net Power - ISO 9249 (DIN) 174 hp (metric) 174 hp (metric) 174 hp (metric)
    Bore 4.1 in 4.1 in 4 in
    Displacement 427.8 in² 268.5 in³ 268.5 in³
    Stroke 5.3 in 127 mm 5.3 in
    Biodiesel Capability Up to B20¹ Up to B20¹ Up to B20¹
    Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards.
    Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 rpm. Advertised power is tested per the specified standar Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 rpm. Advertised power is tested per the specified standar Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, CEM exhaust gas aftertreatment, alternator, and cooling fan with engine speed at 2,200 rpm. Advertised power is tested per the specified standar
    Note (2) ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO

    Machine Weight
    Operating Weight Maximum 52911 lb 46407 lb 46740 lb
    Operating Weight Minimum 44750 lb 41888 lb 41450 lb

    Transmission
    Forward/Reverse - 2nd Gear 18.6 mile/h 21.7 mile/h -
    Forward/Reverse - 1st Gear 5.6 mile/h 6.2 mile/h -
    Creeper Speed - 1st Gear 3.4 mile/h 3.4 mile/h -
    Creeper Speed - 2nd Gear 9.3 mile/h 9.3 mile/h -
    Drawbar Pull 28551 lbf 23380 lbf -
    Maximum Gradeability 70% - -
    Maximum Travel Speed - 21.7 mile/h 21.7 mile/h

    Hydraulic System
    Main System - Maximum Flow - Implement 95 gal/min 67 gal/min 81 gal/min
    Maximum Pressure - Implement Circuit - Heavy Lift 5366 psi 5366 psi -
    Maximum Pressure - Implement Circuit - Travel Circuit 5076 psi 5076 psi -
    Maximum Pressure - Implement Circuit - Normal 5076 psi 5076 psi -
    Maximum Pressure - Equipment - - 5366 psi
    Maximum Pressure - Swing - - 5729 gal/min
    Maximum Pressure - Travel - - 5076 gal/min

    Swing Mechanism
    Swing Torque 44250 lb/ft - -
    Maximum Swing Torque - 32560 ft·lbf 37000 ft·lbf
    Swing Speed - 9.4 r/min 9.2 r/min

    Service Refill Capacities
    Fuel Tank 124.2 gal (US) 76.6 gal (US) 124.2 gal (US)
    Diesel Exhaust Fluid (DEF) 7.9 gal (US) 5.3 gal (US) 7.9 gal (US)
    Cooling System 10.6 gal (US) 35 l 8.4 gal (US)
    Engine Oil 3.4 gal (US) - -
    Hydraulic Tank 52.8 gal (US) 31.7 gal (US) 40.9 gal (US)
    Hydraulic System - Including Tank 71.3 gal (US) 74 gal (US) 71.3 gal (US)
    Final Drive - - 0.7 gal (US)

    Dimensions
    Boom VA 5.4m (17'10") VA 5.2 m (17'1") 5260 mm (17'3")
    Stick 2.9m (9'2") 2.5m (8'2") 2.5 m (8' 2")
    Shipping Height with Falling Object Guard 11 ft - -
    Support Point 11.3 ft 11.6 ft 11.8 ft
    Shipping Length 31.1 ft 26.6 ft 29.3 ft
    Tail Swing Radius 9.2 ft 6.25 ft 8.5 ft
    Counterweight Clearance 4.3 ft 4.25 ft 4.3 ft
    Ground Clearance 1.25 ft 1.4 ft 1.4 ft
    Wheel Base 9 ft 8.8 ft 8.9 ft
    Bucket - GD 0.91 m³ (1.19 yd³ ) 0.98 m³ GD (1.28 yd³)
    Shipping Height - Top of Cab - 10.7 ft 11 ft
    Undercarriage Length - 16.6 ft -

    Working Ranges and Forces
    Boom Type VA 5.4m (17'10") VA 5.2 m (17'1") VA Boom
    Stick 2.9m (9'2") 2.5m (8'2") 2.5 m (8' 2")
    Bucket GD 1.2 m³ (1.7 yd³) GD 0.91 m³ (1.19 yd³ ) 0.98 m³ GD (1.28 yd³)
    Maximum Loading Height 24.7 ft - -
    Maximum Digging Depth 21.8 ft - -
    Reach at Ground Level 33.4 ft 30.2 ft 30.5 ft
    Vertical Wall Digging Depth 17.3 ft 14.6 ft 13.9 ft
    Bucket Forces (ISO) 33946 lbf 26752 lbf 30799 lbf
    Stick Forces (ISO) 23605 lbf 16861 lbf 20682 lbf
    Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 21.6 ft - -
    Dump Height - 25.6 ft -
    Digging Height - 18.9 ft -
    Cutting Height - - 32.6 ft
    Note (1) - - Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW-30 quick coupler with a tip radius of 1535 mm (5'0").

    working Ranges and Forces
    Cutting Height 35.8 ft 35.2 ft -

    Air Conditioning System
    Note The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.43 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.43 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.
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