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320 GC Hydraulic Excavator

The Cat® 320 GC excavator balances productivity with easy-to-use technology features, a comfortable cab, reduced fuel consumption by up to 20%, and longer maintenance intervals reducing maintenance costs by up to 25% to bring you a durable, low-cost-per-hour excavator for light- to medium-duty applications.

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Net Power – ISO 9249
146HP
Net Power – ISO 9249 (DIN)
148hp (metric)
Engine Model
Cat C4.4
Engine Power – ISO 14396
148HP
Engine Power – ISO 14396 (DIN)
150hp (metric)
Bore
4in
Stroke
5in
Displacement
269in³
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards
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 2,000 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) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO
Operating Weight
48500lb
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.
Maximum Digging Depth
22ft
Boom
Reach 5.7 m (18.8)
Stick
Reach 2.9 m (9’6″)
Bucket
GD 1.0 m³ (1.31 yd³)
Maximum Reach at Ground Level
32.3ft
Maximum Cutting Height
31ft
Maximum Loading Height
21.3ft
Minimum Loading Height
7.1ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
21.6ft
Maximum Vertical Wall Digging Depth
18.7ft
Bucket Digging Force – ISO
28935lbf
Stick Digging Force – ISO
22281lbf
Main System – Maximum Flow
442 l/min (117 gal/min)
Maximum Pressure – Equipment
5075psi
Maximum Pressure – Travel
4974psi
Maximum Pressure – Swing
3625psi
Swing Speed
11.6r/min
Maximum Swing Torque
54900ft·lbf
Fuel Tank Capacity
86.6gal (US)
Cooling System
6.6gal (US)
Engine Oil
4gal (US)
Swing Drive – Each
3.2gal (US)
Final Drive – Each
1.1gal (US)
Hydraulic System – Including Tank
61.8gal (US)
Hydraulic Tank
30.4gal (US)
DEF Tank
10.3gal (US)
Boom
Reach 5.7 m (18’8″)
Stick
Reach 2.9 m (9’6″)
Bucket
GD 1.0 m³ (1.31 yd³)
Shipping Height – Top of Cab
9.7ft
Handrail Height
9.8ft
Shipping Length
31.3ft
Tail Swing Radius
9.3ft
Counterweight Clearance
3.4ft
Ground Clearance
1.5ft
Track Length
14.7ft
Length to Center of Rollers
11.11ft
Track Gauge
7.9ft
Transport Width
10.4ft
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg (1.9 lb) of refrigerant which has a CO2 equivalent of 1.216 metric tonnes (1.340 tons).
Recyclability
97%
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 5.7 m (18’8″) Reach boom
  • Cab
    • Rollover protective structure (ROPS)
    • Mechanical-suspension seat
    • High-resolution 203 mm (8 inch) LCD touchscreen monitor
  • Cat Technology
    • VisionLink®
    • Remote Flash
  • Electrical
    • Two 1,000 CCA maintenance-free batteries
    • Centralized electrical disconnect switch
    • Programmable time-delay LED working lights
    • LED chassis light, boom lights, cab lights
  • Engine
    • 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
  • Hydraulic System
    • 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)
  • Safety And Security
    • Auto hammer stop
    • Rearview and right-hand-sideview cameras
    • Ground-level engine shutoff switch
    • Lockable disconnect switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn
  • Service And Maintenance
    • Scheduled Oil Sampling (S·O·S℠) ports
    • Ground-level and platform-level engine oil dipsticks
    • Integrated vehicle health management system
  • Undercarriage And Structures
    • Long undercarriage (N Am, Europe, Turkey standard; Chile optional; Columbia not available)
    • Medium undercarriage (Colombia standard; Chile optional, N Am, Europe, Turkey not available)
    • Tie-down points on base frame
    • 3700 kg (8,160 lb) counterweight (Chile, Colombia, Turkey only)
    • 4200 kg (9,300 lb) counterweight (Europe, N Am only)
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 2.9 m (9’6″) Reach stick
    • 2.5 m (8’2″) Reach stick
    • 2.9 m (9’6″) Reach Bare stick
  • Cat Technology
    • VisionLink Productivity
  • Hydraulic System
    • SmartBoom™ (Europe only)
  • Safety And Security
    • Swing alarm
    • Inspection lighting
  • Undercarriage And Structures
    • 600 mm (24″) triple grouser shoes
    • 700 mm (28″) triple grouser shoes
    • 790 mm (31″) triple grouser shoes
    • 900 mm (35″) triple grouser shoes
  • Other Optional Configurations
    • Narrow (Europe only)

RC20

RC20

Cat® Detect with Rear Camera

Cat® Detect with Surround Cameras

Cat® Detect with Smart Camera

Cat® Seat Belt Reminder

S3025 Rotating Scrap & Demolition Shear

P318 Primary Pulverizer

MP318 Universal Jaw

MP318 Shear Jaw

MP318 Pulverizer Jaw

MP318 Demolition Jaw

MP318 Concrete Cutter Jaw

H130 S Hydraulic Hammer

H115 S Hammer

H120 S Hydraulic Hammer

H130 GC S Hammer

H120 GC S Hammer

GSH525-950

GSH525-750

GSH425-750-S

GSH425-950-S

GSH520-750

GSH520-600

GSH520-500

GSH420-750-S

GSH420-600-S

GSH420-500-S

G318 WH Demolition & Sorting Grapple

G318 WH Demolition & Sorting Grapple

G318 WH Demolition & Sorting Grapple

G318 Demolition & Sorting Grapple

G318 Demolition & Sorting Grapple

CTV15-1200

CTV15-1000

S70 S Type Excavator Coupler: 566-2351

Hydraulic Connecting S Type Coupler HCS70/55: 598-7849

Hydraulic Connecting S Type Coupler HCS70/55: 582-9976

Hydraulic Connecting S Type Coupler HCS70: 598-7847

Hydraulic Connecting S Type Coupler HCS70/55: 582-9886

Hydraulic Connecting S Type Coupler HCS70: 580-0407

Hydraulic Connecting S Type Coupler HCS70: 582-8929

CVP110

Severe Duty Bucket 1200 mm (48 in)

Severe Duty Bucket 1050 mm (42 in)

Severe Duty Bucket 900 mm (36 in)

Severe DutyP Bucket 900 mm (36 in)

Severe Duty Bucket 750 mm (30 in)

Severe Duty Bucket 600 mm (24 in)

Heavy Duty-Pin Grabber Performance Bucket 1350 mm (54 in)

Heavy Duty Bucket 1350 mm (54 in)

Heavy Duty Bucket 1200 mm (48 in)

Heavy Duty-Pin Grabber Performance Bucket 1050 mm (42 in)

Heavy DutyP Bucket 1050 mm (42 in)

Heavy Duty Bucket 1050 mm (42 in)

Heavy Duty Bucket 900 mm (36 in)

Heavy Duty-Pin Grabber Performance Bucket 750 mm (30 in)

Heavy Duty Bucket 750 mm (30 in)

Heavy Duty-Pin Grabber Performance Bucket 600 mm (24 in)

General Duty Bucket 1350 mm (54 in)

General Duty Bucket 1050 mm (42 in)

General Duty Bucket 900 mm (36 in)

General Duty Bucket 750 mm (30 in)

General Duty Bucket 600 mm (24 in)

General Duty Bucket 600 mm (24 in)

Why Choose Louisiana Cat

We serve to build and power our community for a better future.

  • Provide a safe & meaningful work environment
  • Deliver innovative solutions through our expertise
  • Committed to the long-term growth and success of our employees and customers
  • Grow our business profitably

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