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New 320 GC Hydraulic Excavator in North Carolina

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The Cat® 320 GC provides reliable digging power with fewer fuel stops and longer service intervals. Designed for general duty applications, it reduces ownership costs with its simple operation and durable structure.

Pricing: Contact for Pricing Why we quote: Cat® machines are often configured to your job (attachments, hydraulics, cab options) and freight/taxes can vary by location. Request a quote to get accurate pricing based on your exact setup—typically within 1–2 business days.

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    Biodiesel Capability Up to B20¹
    Bore 4in
    Displacement 269in³
    Emissions Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards
    Engine Model Cat® C4.4
    Engine Power - ISO 14396 148hp
    Engine Power - ISO 14396 (DIN) 150hp (metric)
    Net Power - ISO 9249 146hp
    Net Power - ISO 9249 (DIN) 148hp (metric)
    Note (1) 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 2,200 rpm. Advertised power is tested per the specified standard in effect at the time
    Note (2) ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** or 100
    Stroke 5in
    Note Long undercarriage, Reach boom, R2.9 (9'6") stick, General Duty (GD) 1.0 m³ (1.31 yd³) bucket, 700 mm (28 in) triple grouser shoes and 4200 kg (9,300 lb) counterweight.
    Operating Weight 48500lb
    Boom Reach 5.7 m (18.8)
    Bucket GD 1.0 m³ (1.31 yd³)
    Bucket Digging Force - ISO 28935lbf
    Maximum Cutting Height 31ft
    Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 21.6ft
    Maximum Digging Depth 22ft
    Maximum Loading Height 21.3ft
    Maximum Reach at Ground Level 32.3ft
    Maximum Vertical Wall Digging Depth 18.7ft
    Minimum Loading Height 7.1ft
    Stick Reach 2.9 m (9'6")
    Stick Digging Force - ISO 22281lbf
    Main System - Maximum Flow 442 l/min (117 gal/min)
    Maximum Pressure - Equipment 5075psi
    Maximum Pressure - Swing 3625psi
    Maximum Pressure - Travel 4974psi
    Maximum Swing Torque 54900lbf·ft
    Note (1) *For CE-marked machine default value may be set lower.
    Swing Speed* 11.6r/min
    Cooling System 6.6gal (US)
    DEF Tank 10.3gal (US)
    Engine Oil 4gal (US)
    Final Drive - Each 1.1gal (US)
    Fuel Tank Capacity 91.1gal (US)
    Hydraulic System - Including Tank 61.8gal (US)
    Hydraulic Tank 30.4gal (US)
    Swing Drive 3.2gal (US)
    Boom Reach 5.7 m (18'8")
    Bucket GD 1.0 m³ (1.31 yd³)
    Counterweight Clearance 3.4ft
    Ground Clearance 1.5ft
    Handrail Height 9.8ft
    Length to Center of Rollers 11.11ft
    Shipping Height - Top of Cab 9.7ft
    Shipping Length 31.3ft
    Stick Reach 2.9 m (9'6")
    Tail Swing Radius 9.3ft
    Track Gauge 7.9ft
    Track Length 14.7ft
    Transport Width 10.4ft
    Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system conta
    Recyclability 97%

    Standard Equipment:

    • Standard and optional equipment may vary. Consult your Cat® dealer for details.
    • 5.7 m (18'8") Reach boom
    • Air-suspension seat (Europe, North America only)
    • Mechanical-suspension seat (Chile, Colombia, Türkiye only)
    • Rollover Protective Structure (ROPS)
    • High-resolution 203 mm (8 inch) LCD touchscreen monitor
    • VisionLink
    • Remote Flash
    • Two 1,000 CCA maintenance-free batteries
    • Centralized electrical disconnect switch
    • Programmable time-delay LED working lights
    • LED chassis light, boom lights, cab lights
    • Cat C4.4 single turbo engine
    • Two selectable power modes
    • Auto engine speed control
    • Auto engine idle shutdown
    • 52° C (125° F) high-ambient cooling capacity
    • -32° C (-25° F) cold start capability
    • Double element air filter with integrated pre-cleaner
    • Reversible electric cooling fans
    • Boom and stick regeneration circuits
    • Boom and stick lowering check valves
    • Auto warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • Slider joysticks
    • Tool control (two pumps, one/two way high-pressure flow)
    • Rearview and right-hand-sideview cameras
    • Ground-level engine shutoff switch
    • Lockable disconnect switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn
    • Scheduled Oil Sampling (S·O·S℠) ports
    • Ground-level and platform-level engine oil dipsticks
    • Integrated vehicle health management system
    • Long undercarriage (Europe, North America, Türkiye standard; Chile optional; Columbia not available)
    • Medium undercarriage (Colombia standard; Chile optional; Europe, North America, Türkiye not available)
    • Tie-down points on base frame
    • 3700 kg (8,160 lb) counterweight (Chile, Colombia, Türkiye only)
    • 4200 kg (9,300 lb) counterweight (Europe, North America only)

    Optional Equipment:

    • Standard and optional equipment may vary. Consult your Cat® dealer for details.
    • 2.9 m (9'6") Reach stick
    • 2.5 m (8'2") Reach stick
    • 2.9 m (9'6") Reach Bare stick
    • Operator Protective Guards (OPG)
    • SmartBoom (Europe only)
    • Swing alarm
    • Inspection lighting
    • Refueling pump
    • QuickEvac maintenance ready
    • 600 mm (24") triple grouser shoes
    • 700 mm (28") triple grouser shoes
    • 790 mm (31") triple grouser shoes
    • 900 mm (35") triple grouser shoes
    • Narrow (Europe only)

    What Our Customers Are Saying About Us

    Gregory Poole Equipment Company place picture
    4.0
    Based on 58 reviews
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    Tom Corona profile picture
    Tom Corona
    2 months ago
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    Rich Stidd
    2 months ago
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    John Karpathian
    5 months ago
    Clean store and great employees
    Hunter Flaugher profile picture
    Hunter Flaugher
    11 months ago
    Hydraulic pump shop is unmatched. I made the mistake of going somewhere else before bringing my pump here. These guys were more than helpful and friendly. Went out of their way to help me find a solution for my problem even when it didn’t benefit them. This is how businesses should be run. I won’t go anywhere else.
    Brian Hrudka profile picture
    Brian Hrudka
    1 year ago
    Too bad Poole Cat Field Service is better at invoicing than actually getting my machines moving.

    A prompt and courteous technician arrived, and correctly diagnosed two problems with my mini Ex. Thank you. I corrected those problems, but machine still did not work.

    He diagnosed a fuel problem as a clogged filter, rather than a bad fuel pump which I managed to diagnose. I also figured out, via help on the internet, that the fuel shut-off solenoid was bad.

    Machine runs fine now. So my advice is to check the internet, before letting Poole charge you $870 for a two hour field visit. And you can find a perfectly fine aftermarket fuel pump for $20 rather than the $250 that Poole charges... and it arrives faster,
    Jacey Price profile picture
    Jacey Price
    2 years ago
    Need to teach a tech how to drive a service truck. Around 2:48 on highway 40 east, the truck pictured (plate ending in 8236) flew across 3 lanes of traffic to meet the Cleveland rd exit. Almost hit a semi and caused me to swerve with my children in the car. Glad making the exit was more important than children’s lives.
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    David Lawrence
    2 years ago
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    Brandon Pierce
    2 years ago
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    Darin Noe
    2 years ago
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    Jose Soto
    3 years ago
    Hunter Elliott profile picture
    Hunter Elliott
    3 years ago
    They had all my parts for my 3208 Cat.
    Friendly folks at parts counter.