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    M322
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    352 LRE Long Reach Excavation Hydraulic Excavator
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    M316 Wheeled Excavator
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    Engine
    Engine Power - ISO 14396 174 HP 425 HP 148 HP
    Engine Power - ISO 14396 (DIN) 176 hp (metric) 431 hp (metric) 150 hp (metric)
    Engine Model C 7.1 Cat C13 Cat C4.4
    Net Power - ISO 9249 171 HP 424 HP 141 HP
    Net Power - ISO 9249 (DIN) 174 hp (metric) 429.9 hp (metric) 143 hp (metric)
    Bore 4.1 in 5 in 4 ft
    Displacement 427.8 in² 763 in³ 268.5 in³
    Stroke 5.3 in 6 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, and 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 intake system, exhaust system, and alternator with engine speed at 1,800 rpm. Advertised power is tested per the specified standard in effect at the time 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 2,000 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 - 36400 lb
    Operating Weight Minimum 44750 lb - -
    Note (1) - - Operating weight includes full fuel tank, operator, 10.00-20 tires, VA boom, 2500 mm (8' 2") stick, 2600 kg (5,732 lb) counterweight, undercarriage, and 4 outriggers.

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

    Hydraulic System
    Main System - Maximum Flow - Implement 95 gal/min - 73 gal/min
    Maximum Pressure - Implement Circuit - Heavy Lift 5366 psi - -
    Maximum Pressure - Implement Circuit - Travel Circuit 5076 psi - -
    Maximum Pressure - Implement Circuit - Normal 5076 psi - -
    Maximum Flow - Main System - 206 gal/min -
    Maximum Pressure - Equipment - 5076 psi 5076 psi
    Maximum Pressure - Equipment - Lift Mode - 5511 psi -
    Maximum Pressure - Travel - 5076 psi 5076 psi
    Maximum Pressure - Swing - 3771 psi 5076 psi

    Swing Mechanism
    Swing Torque 44250 lb/ft - -
    Maximum Swing Torque - 138000 ft·lbf 32560 ft·lbf
    Swing Speed - - 10.2 r/min

    Service Refill Capacities
    Fuel Tank 124.2 gal (US) - 92.5 gal (US)
    Diesel Exhaust Fluid (DEF) 7.9 gal (US) - -
    Engine Oil 3.4 gal (US) - -
    Hydraulic System - Including Tank 71.3 gal (US) 145.3 gal (US) 68.7 gal (US)
    Fuel Tank Capacity - 188.9 gal (US) -
    Cooling System - 13.7 gal (US) 6.3 gal (US)
    Engine Oil - With Filter - 10.6 gal (US) -
    Swing Drive - 2.8 gal (US) -
    Final Drive - Each - 2.5 gal (US) -
    Hydraulic Tank - 57.3 gal (US) 31.7 gal (US)
    DEF Tank - 12.2 gal (US) -
    Final Drive - - 0.7 gal (US)

    Dimensions
    Boom VA 5.4m (17'10") LRE Boom 11.5 m (37'9") 5205 mm (17' 1")
    Stick 2.9m (9'2") LRE Stick 8.5 m (27'11') 2.5 m (8' 2")
    Shipping Height with Falling Object Guard 11 ft - -
    Support Point 11.3 ft - 12.7 ft
    Shipping Length 31.1 ft 54 ft 8630 ft
    Tail Swing Radius 9.2 ft 12.3 ft 7.7 ft
    Counterweight Clearance 4.3 ft 4.7 ft 4.3 ft
    Ground Clearance 1.25 ft 2.3 ft 1.3 ft
    Wheel Base 9 ft - 8.4 ft
    Bucket - HD 1.19 m³ (1.56 yd³) GD 0.8 m3 (1.05 yd3)
    Shipping Height - Top of Cab - 11.1 ft 10.5 ft
    Handrail Height - 11.6 ft -
    Track Length - 17.6 ft -
    Track Length to Center of Rollers - 14.2 ft -
    Track Gauge - 10.6 ft -
    Transport Width - 13.6 ft -
    Undercarriage Length - - 16.3 ft

    Working Ranges and Forces
    Boom Type VA 5.4m (17'10") - VA Boom
    Stick 2.9m (9'2") - R2.5 (8' 2")
    Bucket GD 1.2 m³ (1.7 yd³) - GD 0.8 m3 (1.05 yd3)
    Maximum Loading Height 24.7 ft - -
    Maximum Digging Depth 21.8 ft - -
    Reach at Ground Level 33.4 ft - 29.4 ft
    Vertical Wall Digging Depth 17.3 ft - 14.5 mm
    Bucket Forces (ISO) 33946 lbf - -
    Stick Forces (ISO) 23605 lbf - -
    Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 21.6 ft - -
    Cutting Height - - 33.2 ft
    Digging Height - - 18.5 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 1484 mm (4'10").

    working Ranges and Forces
    Cutting Height 35.8 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 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.
    Air Conditioning - The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.430 metric tonnes (1.576 tons). -

    Weights
    Operating Weight - 128800 lb -
    Note - Variable Gauge High Wide undercarriage, LRE boom, LRE 8.5B (27'9") stick, HD 1.19 m³ (1.56 yd³) bucket, 900 mm (35") triple grouser shoes, 12.0 mt (26,455 lb) counterweight. -

    Working Ranges & Forces
    Maximum Digging Depth - 42.8 ft -
    Boom - LRE Boom 11.5 m (37'9") -
    Stick - LRE Stick 8.5 m (27'11') -
    Bucket - HD 1.19 m³ (1.56 yd³) -
    Maximum Reach at Ground Level - 64.4 ft -
    Maximum Cutting Height - 48.2 ft -
    Maximum Loading Height - 39.4 ft -
    Minimum Loading Height - 7.3 ft -
    Maximum Depth Cut for 2440 mm (8 ft) Level Bottom - 42.5 ft -
    Bucket Digging Force - ISO - 31700 lbf -
    Stick Digging Force - ISO - 23380 lbf -

    Drive
    Maximum Travel Speed - - 21.7 mile/h
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