The Cat® 330 GC Excavator balances productivity with easy-to-use controls, a comfortable cab, reduced fuel consumption by up to 12%, and longer maintenance intervals that reduce maintenance costs up to 20% – all to give you a durable, low-cost per- hour excavator for your applications.
Not all features are available in all regions. Consult your Cat dealer for specific configurations available in your region.
Net Power - ISO 9249 201 HP
Operating Weight 68100 lb
Maximum Digging Depth 23.8 ft
Net Power - ISO 9249 (DIN) 204 hp (metric)
Biodiesel Capability Up to B20¹
Bore 4in
Displacement 428in³
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 202HP
Engine Power - ISO 14396 (DIN) 205hp (metric)
Net Power - ISO 9249 201HP
Net Power - ISO 9249 (DIN) 204hp (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) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO
Stroke 5in
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 68100lb
Boom Reach 6.15 m (20'2")
Bucket HD 1.54 m³ (2.01 yd³)
Bucket Digging Force - ISO 40200lbf
Maximum Cutting Height 32.9ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 23.3ft
Maximum Digging Depth 23.8ft
Maximum Loading Height 22.8ft
Maximum Reach at Ground Level 35.1ft
Maximum Vertical Wall Digging Depth 19.8ft
Minimum Loading Height 7.5ft
Stick Reach 3.2 m (10'6")
Stick Digging Force - ISO 28300lbf
Main System - Maximum Flow 560 L/min (148 gal/min)
Maximum Pressure - Equipment 5075psi
Maximum Pressure - Swing 4120psi
Maximum Pressure - Travel 5075psi
Maximum Swing Torque 77370ft·lbf
Swing Speed 11.5r/min
Cooling System 6.6gal (US)
DEF Tank 10.8gal (US)
Engine Oil 6.6gal (US)
Final Drive - Each 1.5gal (US)
Fuel Tank Capacity 125.2gal (US)
Hydraulic System - Including Tank 81.9gal (US)
Hydraulic Tank 38.8gal (US)
Swing Drive - Each 2.6gal (US)
Boom Reach 6.15 m (20'2")
Bucket HD 1.54 m³ (2.01 yd³)
Counterweight Clearance 3.7ft
Ground Clearance 1.6ft
Handrail Height 10ft
Length to Center of Rollers 13.1ft
Shipping Height - Top of Cab 10ft
Shipping Length 34.2ft
Stick Reach 3.2 m (10'6")
Tail Swing Radius 10.3ft
Track Gauge 8.6ft
Track Length 15.11ft
Transport Width 10.5ft
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%
Standard and optional equipment may vary. Consult your Cat dealer for details.
Rollover protective structure (ROPS)
Mechanical-suspension seat (All regions except Europe)
Air-suspension seat (Europe only)
High-resolution 203 mm (8 in) LCD touchscreen monitor
VisionLink®
Remote Flash
Two 1,000 CCA maintenance free batteries
Programmable time-delay LED working lights
LED chassis light, left-hand/right-hand boom lights, cab lights
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
Boom and stick regeneration circuits
Auto warm up
Auto two-speed travel
Boom and stick drift reduction valve
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
Scheduled Oil Sampling (S·O·S℠) ports
Ground-level and platform-level engine oil dipsticks
Integrated vehicle health management system
Tie-down points on base frame
6700 kg (14,770 lb) counterweight (All regions except Japan)
5800 kg (12,790 lb) counterweight (Japan only)
Standard and optional equipment may vary. Consult your Cat dealer for details.
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
VisionLink Productivity
-32°C (-25°F) cold start capability
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
Swing alarm
Inspection lighting
Electric refueling pump with auto shutoff
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
