The Cat® 330 GC Excavator balances productivity with easy-to-use controls, a new comfortable cab, reduced fuel consumption by up to 12 percent, and longer maintenance intervals that reduce maintenance costs up to 20 percent – 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.
Engine
- Engine Model
- Cat C7.1
- Net Flywheel Power
- 202HP
- Gross Power - ISO 14396/SAE J1995
- 204HP
- Net Power - SAE J1349/ISO 9249
- 202HP
- Engine RPM - Operation
- 1750r/min
- Engine RPM - Travel
- 1750r/min
- Bore
- 4in
- Stroke
- 5in
- Displacement
- 428in³
Machine Weight
- Operating Weight
- 67700lb
- Operating Weight - 800 mm (31”) Triple Grouser Shoes
- 67700lb
- Note (1)
- Reach boom, R3.2 m (10'6") stick, HD 1.54 m3 (2.01 yd3) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight.
- Operating Weight - 600 mm (24”) Triple Grouser Shoes
- 65600lb
- Note (2)
- Reach boom, R3.2 m (10'6") stick, HD 1.54 m3 (2.01 yd3) bucket, 600 mm (24") triple grouser shoes and 6700 kg (14,770 lb) counterweight.
- Note
- * Operating weight reduced by 2100 kg (4,900 lb) with 5800 kg (12,780 lb) counterweight, standard undercarriage, 1.20 m3 (1.57 yd3 ) GD Bucket. (Japan only)
Hydraulic System
- Main System - Maximum Flow - Implement
- 148gal/min
- Maximum Pressure - Equipment
- 5075psi
- Maximum Pressure - Travel
- 5075psi
- Maximum Pressure - Swing
- 4120psi
Service Refill Capacities
- Fuel Tank Capacity
- 125.2gal (US)
- Cooling System
- 6.6gal (US)
- Engine Oil
- 6.6gal (US)
- Swing Drive
- 2.6gal (US)
- Final Drive - Each
- 1.5gal (US)
- Hydraulic System - Including Tank
- 81.9gal (US)
- Hydraulic Tank
- 38.8gal (US)
- DEF Tank
- 10.8gal (US)
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 0.9 kg of refrigerant which has a CO2 equivalent of 1287 metric tonnes.
Dimensions
- Boom
- Reach 6.15m (20'2")
- Stick
- Reach 3.2 m (10'6")
- Bucket
- HD 1.54 m3 (2.01 yd3)
- Shipping Height - Top of Cab
- 10ft
- Handrail Height
- 10ft
- Shipping Length
- 34.2ft
- Tail Swing Radius
- 10.3ft
- Track Length to Center of Rollers - Long Undercarriage
- 13.1ft
- Track Length to Center of Rollers - Standard Undercarriage*
- 11.4ft
- Ground Clearance
- 1.6ft
- Track Gauge - Long Undercarriage
- 8.5ft
- Track Gauge - Standard Undercarriage*
- 7.8ft
- Transport Width - 600 mm (24") Shoes, Long Undercarriage
- 10.5ft
- Transport Width - 600 mm (24") Shoes, Standard Undercarriage*
- 9.8ft
- Transport Width - 800 mm (31") Shoes, Long Undercarriage
- 11.1ft
- Transport Width - 800 mm (31") Shoes, Standard Undercarriage*
- 10.5ft
- Counterweight Clearance
- 3.7ft
- *
- Japan only
Working Ranges & Forces
- Boom
- Reach 6.15m (20'2")
- Stick
- Reach 3.2 m (10'6")
- Bucket
- HD 1.54 m3 (2.01 yd3)
- Maximum Digging Depth
- 23.8ft
- Maximum Reach at Ground Level
- 35.1ft
- Maximum Cutting Height
- 32.9ft
- Maximum Loading Height
- 22.8ft
- Minimum Loading Height
- 7.5ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 23.3ft
- Maximum Vertical Wall Digging Depth
- 19.8ft
- Bucket Digging Force - ISO
- 40200lbf
- Stick Digging Force - ISO
- 28300lbf
- Bucket Digging Force - SAE
- 35300lbf
- Stick Digging Force - SAE
- 27700lbf
Standard Equipment:
- Note
- Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
- Cab
- ROPS, standard sound suppression
- High-resolution 203 mm (8 in) LCD touchscreen monitor
- Mechanically adjustable seat
- Cat Connect Technology
- Cat Product Link
- Engine
- One-touch low idle with auto engine speed control
- 52°C (125°F) high-ambient cooling capacity with de-rate
- Reversing electric cooling fans
- Two selectable power modes
- Auto engine idle shutdown
- Biodiesel capability up to B20
- Double element air filter with integrated precleaner
- Hydraulic System
- Boom and stick regeneration circuits
- Auto two-speed travel
- Boom and stick drift reduction valve
- Tool Control (two pump, one/two way high-pressure flow)* (Europe only)
- Auto hydraulic warm up
- Boom And Stick
- 6.15 m (20'2") reach boom, 3.2 m (10'6") reach stick
- Undercarriage And Structures
- Tie-down points on base frame
- 6700 kg (14,770 lb) counterweight (All regions except Japan)
- 5800 kg (12,790 bl) counterweight (Japan only)
- 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
- Service And Maintenance
- Ground-level and platform-level engine oil dipsticks
- Sampling ports for Scheduled Oil Sampling (S·O·S)
- Safety And Security
- Signaling/warning horn
- Right-side-view camera
- Rearview camera
- Ground-level engine shutoff switch
- Right-hand handrail and hand hold
Optional Equipment:
- Engine
- -32°C (-25°F) cold start capability
- Hydraulic System
- Hammer return filter circuit
- Boom and stick lowering check valves
- Quick coupler circuit
- Tool Control (two pump, one/two way high-pressure flow)
- Medium-pressure circuit
- Boom And Stick
- 6.15 m (20'2") reach boom, 2.65 m (8'8") reach stick
- Undercarriage And Structures
- 600 mm (24") triple grouser shoes
- 800 mm (31") triple grouser shoes
- Service And Maintenance
- Electric refueling pump with auto shut off
Specifications
Engine
- Engine Model
- Cat C7.1
- Net Flywheel Power
- 202HP
- Gross Power - ISO 14396/SAE J1995
- 204HP
- Net Power - SAE J1349/ISO 9249
- 202HP
- Engine RPM - Operation
- 1750r/min
- Engine RPM - Travel
- 1750r/min
- Bore
- 4in
- Stroke
- 5in
- Displacement
- 428in³
Machine Weight
- Operating Weight
- 67700lb
- Operating Weight - 800 mm (31”) Triple Grouser Shoes
- 67700lb
- Note (1)
- Reach boom, R3.2 m (10'6") stick, HD 1.54 m3 (2.01 yd3) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight.
- Operating Weight - 600 mm (24”) Triple Grouser Shoes
- 65600lb
- Note (2)
- Reach boom, R3.2 m (10'6") stick, HD 1.54 m3 (2.01 yd3) bucket, 600 mm (24") triple grouser shoes and 6700 kg (14,770 lb) counterweight.
- Note
- * Operating weight reduced by 2100 kg (4,900 lb) with 5800 kg (12,780 lb) counterweight, standard undercarriage, 1.20 m3 (1.57 yd3 ) GD Bucket. (Japan only)
Hydraulic System
- Main System - Maximum Flow - Implement
- 148gal/min
- Maximum Pressure - Equipment
- 5075psi
- Maximum Pressure - Travel
- 5075psi
- Maximum Pressure - Swing
- 4120psi
Service Refill Capacities
- Fuel Tank Capacity
- 125.2gal (US)
- Cooling System
- 6.6gal (US)
- Engine Oil
- 6.6gal (US)
- Swing Drive
- 2.6gal (US)
- Final Drive - Each
- 1.5gal (US)
- Hydraulic System - Including Tank
- 81.9gal (US)
- Hydraulic Tank
- 38.8gal (US)
- DEF Tank
- 10.8gal (US)
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 0.9 kg of refrigerant which has a CO2 equivalent of 1287 metric tonnes.
Dimensions
- Boom
- Reach 6.15m (20'2")
- Stick
- Reach 3.2 m (10'6")
- Bucket
- HD 1.54 m3 (2.01 yd3)
- Shipping Height - Top of Cab
- 10ft
- Handrail Height
- 10ft
- Shipping Length
- 34.2ft
- Tail Swing Radius
- 10.3ft
- Track Length to Center of Rollers - Long Undercarriage
- 13.1ft
- Track Length to Center of Rollers - Standard Undercarriage*
- 11.4ft
- Ground Clearance
- 1.6ft
- Track Gauge - Long Undercarriage
- 8.5ft
- Track Gauge - Standard Undercarriage*
- 7.8ft
- Transport Width - 600 mm (24") Shoes, Long Undercarriage
- 10.5ft
- Transport Width - 600 mm (24") Shoes, Standard Undercarriage*
- 9.8ft
- Transport Width - 800 mm (31") Shoes, Long Undercarriage
- 11.1ft
- Transport Width - 800 mm (31") Shoes, Standard Undercarriage*
- 10.5ft
- Counterweight Clearance
- 3.7ft
- *
- Japan only
Working Ranges & Forces
- Boom
- Reach 6.15m (20'2")
- Stick
- Reach 3.2 m (10'6")
- Bucket
- HD 1.54 m3 (2.01 yd3)
- Maximum Digging Depth
- 23.8ft
- Maximum Reach at Ground Level
- 35.1ft
- Maximum Cutting Height
- 32.9ft
- Maximum Loading Height
- 22.8ft
- Minimum Loading Height
- 7.5ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 23.3ft
- Maximum Vertical Wall Digging Depth
- 19.8ft
- Bucket Digging Force - ISO
- 40200lbf
- Stick Digging Force - ISO
- 28300lbf
- Bucket Digging Force - SAE
- 35300lbf
- Stick Digging Force - SAE
- 27700lbf
Standard/Optional Features
Standard Equipment:
- Note
- Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area.
- Cab
- ROPS, standard sound suppression
- High-resolution 203 mm (8 in) LCD touchscreen monitor
- Mechanically adjustable seat
- Cat Connect Technology
- Cat Product Link
- Engine
- One-touch low idle with auto engine speed control
- 52°C (125°F) high-ambient cooling capacity with de-rate
- Reversing electric cooling fans
- Two selectable power modes
- Auto engine idle shutdown
- Biodiesel capability up to B20
- Double element air filter with integrated precleaner
- Hydraulic System
- Boom and stick regeneration circuits
- Auto two-speed travel
- Boom and stick drift reduction valve
- Tool Control (two pump, one/two way high-pressure flow)* (Europe only)
- Auto hydraulic warm up
- Boom And Stick
- 6.15 m (20'2") reach boom, 3.2 m (10'6") reach stick
- Undercarriage And Structures
- Tie-down points on base frame
- 6700 kg (14,770 lb) counterweight (All regions except Japan)
- 5800 kg (12,790 bl) counterweight (Japan only)
- 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
- Service And Maintenance
- Ground-level and platform-level engine oil dipsticks
- Sampling ports for Scheduled Oil Sampling (S·O·S)
- Safety And Security
- Signaling/warning horn
- Right-side-view camera
- Rearview camera
- Ground-level engine shutoff switch
- Right-hand handrail and hand hold
Optional Equipment:
- Engine
- -32°C (-25°F) cold start capability
- Hydraulic System
- Hammer return filter circuit
- Boom and stick lowering check valves
- Quick coupler circuit
- Tool Control (two pump, one/two way high-pressure flow)
- Medium-pressure circuit
- Boom And Stick
- 6.15 m (20'2") reach boom, 2.65 m (8'8") reach stick
- Undercarriage And Structures
- 600 mm (24") triple grouser shoes
- 800 mm (31") triple grouser shoes
- Service And Maintenance
- Electric refueling pump with auto shut off