New CAT Equipment

330 GC Excavator | 30 Ton Excavator / Digger

Lower Cost Per Hour, Reliable Power

The Cat® 330 GC combines dependable Cat durability with fuel-saving performance and simple operation. It helps reduce maintenance costs, maintain high uptime, and deliver reliable productivity in general construction jobs.

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Benefits

Low Fuel Consumption

The precise combination of large hydraulic pumps, an electronic main control valve, and electronically controlled cooling fans deliver top performance, helping to burn less fuel.

Cab Design for Safety

The ISO-certified ROPS cab is sound suppressed and the large windows provide all around visibility for a safer, quieter work environment.

Lower Maintenance Costs

With extended and more synchronized maintenance intervals, you get more done at a lower cost compared to the previous model.

Low CO2 Emissions

The 330 GC emits lower CO2 emissions compared to the previous 330F.
  • Air Conditioning System
    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 contains 0.85 kg (1.9 lb) of refrigerant which has a CO2 equivalent of 1.216 metric tonnes (1.340 tons). If equipped with R1234yf (Global Warming Potential = 0.5), the system contains 0.78 kg (1.7 lb) of refrigerant which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons).
  • Dimensions
    Boom
    Reach 6.15 m (20'2")
    Bucket
    HD 1.54 m³ (2.01 yd³)
    Counterweight Clearance
    3.7 ft
    Ground Clearance
    1.6 ft
    Handrail Height
    10 ft
    Length to Center of Rollers
    13.1 ft
    Shipping Height - Top of Cab
    10 ft
    Shipping Length
    34.2 ft
    Stick
    Reach 3.2 m (10'6")
    Tail Swing Radius
    10.3 ft
    Track Gauge
    8.6 ft
    Track Length
    15.11 ft
    Transport Width
    10.5 ft
  • Engine
    Biodiesel Capability
    Up to B20¹
    Bore
    4 in
    Displacement
    428 in³
    Emissions
    Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards.
    Engine Model
    Cat® C7.1
    Engine Power - ISO 14396
    202 hp
    Engine Power - ISO 14396 (DIN)
    205 hp (metric)
    Net Power - ISO 9249
    201 hp
    Net Power - ISO 9249 (DIN)
    204 hp (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 of manufacture.
    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% 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. *While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. ***Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).
    Stroke
    5 in
  • Hydraulic System
    Main System - Maximum Flow
    560 L/min (148 gal/min)
    Maximum Pressure - Equipment
    5075 psi
    Maximum Pressure - Swing
    4120 psi
    Maximum Pressure - Travel
    5075 psi
  • Service Refill Capacities
    Cooling System
    6.6 gal (US)
    DEF Tank
    10.8 gal (US)
    Engine Oil
    6.6 gal (US)
    Final Drive - Each
    1.5 gal (US)
    Fuel Tank Capacity
    125.2 gal (US)
    Hydraulic System - Including Tank
    81.9 gal (US)
    Hydraulic Tank
    38.8 gal (US)
    Swing Drive - Each
    2.6 gal (US)
  • Sustainability
    Recyclability
    97%
  • Swing Mechanism
    Maximum Swing Torque
    77370 lbf·ft
    Note (1)
    *For CE-marked machine default value may be set lower.
    Swing Speed*
    11.5 r/min
  • Weights
    Note
    Long undercarriage, Reach boom, R3.2 m (10'6") stick, Heavy Duty (HD) 1.54 m³ (2.01 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight.
    Operating Weight
    68100 lb
  • Working Ranges and Forces
    Boom
    Reach 6.15 m (20'2")
    Bucket
    HD 1.54 m³ (2.01 yd³)
    Bucket Digging Force - ISO
    40200 lbf
    Maximum Cutting Height
    32.9 ft
    Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
    23.3 ft
    Maximum Digging Depth
    23.8 ft
    Maximum Loading Height
    22.8 ft
    Maximum Reach at Ground Level
    35.1 ft
    Maximum Vertical Wall Digging Depth
    19.8 ft
    Minimum Loading Height
    7.5 ft
    Stick
    Reach 3.2 m (10'6")
    Stick Digging Force - ISO
    28300 lbf
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
CAB
  • Rollover Protective Structure (ROPS)
  • Mechanical-suspension seat (All regions except Europe, North America; optional Japan)
  • Air-suspension seat (Europe, North America only; optional Japan)
  • High-resolution 203 mm (8 in) LCD touchscreen monitor
CAT TECHNOLOGY
  • VisionLink™
  • Remote Flash
ELECTRICAL SYSTEM
  • Two 1,000 CCA maintenance free batteries
  • Programmable time-delay LED working lights
  • LED chassis light, left-hand/right-hand boom lights, cab lights
ENGINE
  • Cat C7.1 single turbo diesel engine
  • Two selectable power modes
  • Auto engine speed control
  • Auto engine idle shutdown
  • 52°C (125°F) high-ambient cooling capacity with de-rate
  • Double element air filter with integrated precleaner
  • Reversing electric cooling fans
HYDRAULIC SYSTEM
  • Boom and stick regeneration circuits
  • Auto warm up
  • Auto two-speed travel
  • Boom and stick drift reduction valve
SAFETY AND SECURITY
  • Auto hammer stop
  • Rearview camera
  • Right-hand-sideview camera
  • Ground-level engine shutoff switch
  • Lockable disconnect switch
  • Right-hand handrail and handhold
  • 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
  • Tie-down points on base frame
  • 6700 kg (14,770 lb) counterweight (All regions except Japan; optional Chile, Colombia)
  • 5800 kg (12,790 lb) counterweight (Japan only; optional Chile, Colombia)
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOMS AND STICKS
  • 6.15 m (20'2") Reach boom
  • 5.55 m (18'2") Mass boom
  • 3.75 m (12'4") Reach stick
  • 3.2 m (10'6") Reach stick
  • 2.65 m (8'8") Reach stick
  • 2.5 m (8'2") Mass stick
CAB
  • Operator Protective Guards (OPG)
ENGINE
  • -32°C (-25°F) cold start capability
HYDRAULIC SYSTEM
  • Boom and stick lowering check valves
  • SmartBoom™ (Europe only)
  • Hammer return filter circuit
  • Tool Control (two pump, one/two way high-pressure flow)
  • Medium-pressure circuit
  • Quick coupler circuit
SAFETY AND SECURITY
  • Swing alarm
  • Inspection lighting
SERVICE AND MAINTENANCE
  • Electric refueling pump with auto shutoff
UNDERCARRIAGE AND STRUCTURES
  • Long narrow undercarriage
  • 600 mm (24") triple grouser shoes
  • 600 mm (24") HD triple grouser shoes
  • 700 mm (28") HD triple grouser shoes
  • 800 mm (31") triple grouser shoes
  • 900 mm (35") triple grouser shoes

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