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320 GC

Medium Excavators

The Cat® 320 GC excavator balances productivity with easy-to-use technology features, a comfortable cab, reduced fuel consumption by up to 30%, and longer maintenance intervals reducing maintenance costs by up to 20% to bring you a durable, low-cost-per-hour excavator for light- to medium-duty applications.

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Net Power - ISO 9249 109 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 110 kW
Bore 105 mm

Availability Please Call Admin

OVERVIEW

RELIABLE. COMFORTABLE. PRODUCTIVE.

FEATURES & BENEFITS

LATEST FEATURES

    Cab Monitor Improvements      Continuously improved user interface allows for intuitive navigation, minimizing perfor... Read more

PERFORMANCE WITH LESS FUEL

    The excavator uses up to 30% less fuel than the 320E in similar applications.       Match the excavator to the job... Read more

LOWER MAINTENANCE COSTS

    Expect up to 20% less maintenance cost than the 320F (savings calculated over 12,000 machine hours).     Do all daily mainten... Read more

RELIABILITY YOU CAN COUNT ON

    Work up to 3000 m (9,840 ft) above sea level without de-rating.     Standard high-ambient temperature capability is 52º C (12... Read more

SAFELY HOME EVERY DAY

    Access 100% of daily maintenance points from ground level – no need for you to climb on top of the excavator.     Keep your e... Read more

SIMPLE TO OPERATE

    Start the engine with a push button; use a Bluetooth key fob, or the unique Operator ID function.     Program each joystick b... Read more

DESIGNED FOR OPERATORS

    The Comfort cab has a wide seat that adjusts for operators of all sizes.     Control the excavator comfortably with easy-to-r... Read more

TAKE THE GUESSWORK OUT OF MANAGING YOUR EQUIPMENT

    VisionLink® provides actionable data insights for all assets - regardless of fleet size or equipment manufacturer.* Review equipment data from yo... Read more

SUSTAINABILITY

    The Cat® C4.4 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.      The 320 GC emits u... Read more

SPECIFICATIONS FOR 320 GC

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Engine
Net Power - ISO 9249 109 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 110 kW
Bore 105 mm
Stroke 127 mm
Displacement 4.4 l
Net Power - ISO 9249 (DIN) 148 hp (metric)
Engine Power - ISO 14396 (DIN) 150 hp (metric)
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 of manufacture.
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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Hydraulic System
Main System - Maximum Flow 442 l/min (116 gal/min)
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Travel 34300 kPa
Maximum Pressure - Swing 25000 kPa
Swing Mechanism
Swing Speed 11.6 r/min
Maximum Swing Torque 74.4 kN·m
Weights
Operating Weight 20700 kg
Note Standard undercarriage, Reach boom, R2.9 (9'6") stick, General Duty (GD) 0.8 m³ (1.05 yd³) bucket, 600 mm (24") triple grouser shoes, and 3700kg (8,200 lb) counterweight.
Service Refill Capacities
Fuel Tank Capacity 345 l
Cooling System 25 l
Engine Oil 15 l
Swing Drive - Each 12 l
Final Drive - Each 4 l
Hydraulic System - Including Tank 234 l
Hydraulic Tank 115 l
DEF Tank 39 l
Dimensions
Boom Reach 5.7 m (18'8")
Stick Reach 2.9 m (9'6")
Bucket GD 0.8 m³ (1.05 yd³)
Shipping Height - Top of Cab 2960 mm
Handrail Height 2950 mm
Shipping Length 9520 mm
Tail Swing Radius 2830 mm
Counterweight Clearance 1050 mm
Ground Clearance 470 mm
Track Length 4070 mm
Length to Center of Rollers 3270 mm
Track Gauge 2200 mm
Transport Width 2800 mm
Working Ranges & Forces
Maximum Digging Depth 6640 mm
Boom Reach 5.7 m (18.8)
Stick Reach 2.9 m (9'6")
Bucket GD 0.8 m³ (1.05 yd³)
Maximum Reach at Ground Level 9780 mm
Maximum Cutting Height 9440 mm
Maximum Loading Height 6570 mm
Minimum Loading Height 2250 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 6470 mm
Maximum Vertical Wall Digging Depth 5990 mm
Bucket Digging Force - ISO 135 kN
Stick Digging Force - ISO 100 kN
Air Conditioning System
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).
Sustainability
Recyclability 97%

SELECT MODELS TO COMPARE

Medium Excavators

320D2 GC

Engine Model Cat® C7.1
Net Flywheel Power 106 kW
Bore 105 mm
Stroke 135 mm
Medium Excavators

330

Engine Model Cat C7.1
Net Flywheel Power 203 kW
Gross Power - ISO 14396/SAE J1995 205 kW
Net Power - SAE J1349 203 kW
Medium Excavators

320

Engine Model Cat C4.4 ACERT
Net Flywheel Power 121 kW
Gross Power - ISO 14396/SAE J1995 122 kW
Net Power - SAE J1349/ISO 9249 121 kW
Medium Excavators

330 GC

Engine Model Cat C7.1
Net Flywheel Power 151 kW
Gross Power - ISO 14396/SAE J1995 152 kW
Net Power - SAE J1349/ISO 9249 151 kW
Medium Excavators

326D2 (Tier 3)

Engine Model Cat C7.1 ACERT
Net Flywheel Power 144 kW
Bore 105 mm
Stroke 135 mm
Medium Excavators

324E L

Engine Model Cat® C7.1 ACERT™
Net Flywheel Power 151 kW
Bore 105 mm
Stroke 135 mm
Medium Excavators

320 GC - Tier 3

Net Power - ISO 9249 107 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 108 kW
Bore 105 mm
Medium Excavators

330D2 (Tier 2)

Engine Model Cat C7.1 ACERT™
Net Flywheel Power 157 kW
Bore 105 mm
Stroke 135 mm
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