M322
Product description
Working hard has never been easier than with the Cat® M322 Wheeled Excavator. This machine is designed to help you take on a wide variety of challenges at a lower cost. The Cat M322 plays its part in optimizing the operator’s efficiency to increase cash flow. Enjoy the versatility, precision, and efficiency offered by integrated solutions like Cat Grade and Payload technologies. Combined with simplified maintenance, the M322 keeps you working quickly and easily.
Engine
- Engine Power - ISO 14396 - 174HP
- Engine Model - C 7.1
- Net Power - ISO 9249 - 171HP
- Bore - 4.1in
- Displacement - 427.8in²
- Stroke - 5.3in
- Biodiesel Capability - Up to B20¹
- Emissions - 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
- 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
Machine Weight
- Operating Weight Maximum - 52911lb
- Operating Weight Minimum - 44750lb
Transmission
- Forward/Reverse - 2nd Gear - 18.6mile/h
- Forward/Reverse - 1st Gear - 5.6mile/h
- Creeper Speed - 1st Gear - 3.4mile/h
- Creeper Speed - 2nd Gear - 9.3mile/h
- Drawbar Pull - 28551lbf
- Maximum Gradeability - 70%
Hydraulic System
- Main System - Maximum Flow - Implement - 95gal/min
- Maximum Pressure - Implement Circuit - Heavy Lift - 5366psi
- Maximum Pressure - Implement Circuit - Travel Circuit - 5076psi
- Maximum Pressure - Implement Circuit - Normal - 5076psi
Swing Mechanism
- Swing Torque - 44250lb/ft
Service Refill Capacities
- Fuel Tank - 124.2gal (US)
- Diesel Exhaust Fluid (DEF) - 7.9gal (US)
- Cooling System - 10.6gal (US)
- Engine Oil - 3.4gal (US)
- Hydraulic Tank - 52.8gal (US)
- Hydraulic System - Including Tank - 71.3gal (US)
Dimensions
- Boom - VA 5.4m (17'10")
- Stick - 2.9m (9'2")
- Shipping Height with Falling Object Guard - 11ft
- Support Point - 11.3ft
- Shipping Length - 31.1ft
- Tail Swing Radius - 9.2ft
- Counterweight Clearance - 4.3ft
- Ground Clearance - 1.25ft
- Wheel Base - 9ft
Working Ranges and Forces
- Boom Type - VA 5.4m (17'10")
- Stick - 2.9m (9'2")
- Bucket - GD 1.2 m³ (1.7 yd³)
- Maximum Loading Height - 24.7ft
- Maximum Digging Depth - 21.8ft
- Reach at Ground Level - 33.4ft
- Vertical Wall Digging Depth - 17.3ft
- Bucket Forces (ISO) - 33946lbf
- Stick Forces (ISO) - 23605lbf
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom - 21.6ft
working Ranges and Forces
- Cutting Height - 35.8ft
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.
Standard Equipment:
-
- Cab
-
- ROPS, advanced sound suppression
- Premium cab with auto-adjustable seat and air ventilation
- High-resolution 254 mm (10 in) LCD touchscreen monitor
-
- Cat Technology
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- Cat Product Link
- Remote Flash/Troubleshoot capability
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- Engine
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- Power mode selector
- One-touch low idle with auto engine speed control
- Auto engine idle shutdown
- 52°C (125°F) high-ambient cooling capacity
- Cold start capability-18°C (0°F)
- Double element air filter with integrated precleaner
- Electric fuel priming pump
- On-demand electric cooling fans
- Biodiesel capability up to B20
-
- Hydraulic System
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- Automatic swing brake
- Auto hydraulic oil warm up
- Electronic main control valve
- Boom, stick, and bucket drift reduction valves
- 1-slider joystick
- Heavy lift mode
- Separate dedicated swing pump
- Boom, stick, and bucket drift reduction valves
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- Undercarriage And Structures
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- 11.00-20 16 PR, dual tires
- Automatic brake/axle lock
- Creeper speed
- All wheel drive
-
- Electrical System
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- LED lights on chassis (left-hand, right-hand) and counterweight
- Programmable time-delay LED working lights
- Roading and indicator lights, front and rear
- Maintenance-free batteries
- Centralized electrical disconnect switch
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- Service And Maintenance
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- Sampling ports for Scheduled Oil Sampling (S·O·S)
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- Safety And Security
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- Rear- and right-side-view cameras
- Ground-level engine shutoff switch
- Anti-skid plate and countersunk bolts on service platform
Optional Equipment:
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- Cab
-
- Cat Grade with 2D
- Cat Grade with Advanced 2D
- Cat Grade with 3D
- Laser catcher
- Cat Payload includes payload information, static weigh, and auto calibration
- Auxiliary relay
- 2D e-Fence
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- Hydraulic System
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- 2-slider joystick
- Second high-pressure auxiliary circuit (one-/ two-way high-pressure flow)
- Medium pressure auxiliary circuit (one-/ two-way medium-pressure flow)
- Quick coupler circuit
- SmartBoomTM
- Ride control
- Cat tiltrotator support
- Joystick steering
- Boom/stick lowering check valves
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- Boom And Sticks
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- 5.4 m (17'10") variable adjustable boom
- 2.5 m (8'2") stick
- 2.9 m (9'6") stick
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- Undercarriage And Structures
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- 3500 kg (7,716 lb) counterweight
- 4700 kg (10,362 lb) counterweight
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- Electrical System
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- Electrical refueling pump
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- Service And Maintenance
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- Automatic lubrication system for implement and swing system
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- Safety And Security
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- 360° visibility
- Cat asset tracker
- Wide angle mirrors
- Signaling/warning horn
