The Cat® 330 excavator has the speed, efficiency, and power for your heavy-duty applications requiring maximum productivity. You get built-in Cat Grade with 2D, Grade Assist, and Payload as standard equipment right from the factory – boosting your operator efficiency by up to 45%. Combine these features with the latest cab, longer maintenance intervals, and increased fuel efficiency, and you have a low-cost-per-unit-of-production excavator built for your heavy-duty applications.
Not all features are available in all regions. Consult your Cat dealer for specific configurations available in your region.
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Engine
- Net Power - ISO 9249
- 273 hp
- Net Power - ISO 9249 (DIN)
- 277 hp (metric)
- Engine Model
- Cat C7.1
- Engine Power - ISO 14396
- 275 hp
- Engine Power - ISO 14396 (DIN)
- 279 hp (metric)
- Bore
- 4 in
- Stroke
- 5 in
- Displacement
- 428 in³
- Biodiesel Capability
- Up to B20¹
- Emissions
- Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2,014 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 2,200 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
Weights
- Operating Weight
- 69,200 lb
- Note
- Long undercarriage, Reach boom, R3.2 m (10'6") stick, Heavy Duty (HD) 1.76 m³ (2.30 yd³) bucket, 800 mm (31") triple grouser shoes and 6,700 kg (14,770 lb) counterweight.
Working Ranges & Forces
- Maximum Digging Depth
- 23.9 ft
- Boom
- Reach 6.15 m (20'2")
- Stick
- Reach 3.2 m (10'6")
- Bucket
- HD 1.76 m³ (2.30 yd³)
- Maximum Reach at Ground Level
- 35 ft
- Maximum Cutting Height
- 32.9 ft
- Maximum Loading Height
- 22.8 ft
- Minimum Loading Height
- 7.5 ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 23.3 ft
- Maximum Vertical Wall Digging Depth
- 19.7 ft
- Bucket Digging Force - ISO
- 40,200 lbf
- Stick Digging Force - ISO
- 28,300 lbf
Hydraulic System
- Main System - Maximum Flow
- 560 l/min (148 gal/min)
- Maximum Pressure - Equipment
- 5,075 psi
- Maximum Pressure - Equipment - Lift Mode
- 5,510 psi
- Maximum Pressure - Travel
- 5,075 psi
- Maximum Pressure - Swing
- 4,320 psi
Swing Mechanism
- Swing Speed
- 11.5 r/min
- Maximum Swing Torque
- 81,132 lb/ft
Service Refill Capacities
- Fuel Tank Capacity
- 125.2 gal (US)
- Cooling System
- 6.6 gal (US)
- Engine Oil
- 6.6 gal (US)
- Swing Drive
- 2.6 gal (US)
- Final Drive - Each
- 1.5 gal (US)
- Hydraulic System - Including Tank
- 81.9 gal (US)
- Hydraulic Tank
- 38.8 gal (US)
- DEF Tank
- 10.8 gal (US)
Dimensions
- Boom
- Reach 6.15 m (20'2")
- Stick
- Reach 3.2 m (10'6")
- Bucket
- HD 1.76 m³ (2.30 yd³)
- Shipping Height - Top of Cab
- 10 ft
- Handrail Height
- 10 ft
- Shipping Length
- 34.2 ft
- Tail Swing Radius
- 10.3 ft
- Counterweight Clearance
- 3.7 ft
- Ground Clearance
- 1.6 ft
- Track Length
- 15.9 ft
- Length to Center of Rollers
- 13.1 ft
- Track Gauge
- 8.5 ft
- Transport Width
- 11.1 ft
Air Conditioning System
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1,430). 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%
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Cab
-
- Rollover protective structure (ROPS)
- Mechanical-suspension seat (Comfort only)
- Heated air-suspension seat (Deluxe only)
- Heated and ventilated air-suspension seat (Premium, Demolition only)
- High-resolution 203 mm (8 in) LCD touchscreen monitor (Comfort only)
- High-resolution 254 mm (10 in) LCD touchscreen monitor (Deluxe, Premium, Demolition only)
-
- Cat Technology
-
- VisionLink®
- Remote Flash
- Remote Troubleshoot
- Cat Grade 2D
- Cat Assist
-
- 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 twin turbo diesel engine
- Three selectable power modes
- Auto engine speed control
- Auto engine idle shutdown
- 50°C (122°F) high-ambient cooling capacity with de-rate
- -18°C (-0°F) cold start capability
- 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
- Auto Heavy Lift
- Auto Dig Boost
- Boom and stick drift reduction valve
-
- Safety And Security
-
- 2D E-Fence
- Auto hammer stop
- Rearview camera
- Right-side-view camera
- 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
-
- Tie-down points on base frame
- 6700 kg (14,770 lb) counterweight
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Booms And Sticks
-
- 5.55 m (18'2") Mass boom
- 6.15 m (20'2") Reach boom
- 6.15 m (20'2") HD Reach boom
- 6.5 m (21'3") Straight boom
- 10.2 m (33'6") Super Long Reach boom
- 3.0 m (10'") Stub + 3.3 m (10'10") Fore, Variable Angle boom
- 2.5 m (8'2") Mass stick
- 2.65 m (8'8") Reach stick
- 2.65 m (8'8") HD Reach stick
- 3.2 m (10'6") Reach stick
- 3.2 m (10'6") HD Reach stick
- 3.75 m (12'2") Reach stick
- 7.85 m (25'9") Super Long Reach stick
-
- Cab
-
- Cat Stick Steer
- Auxiliary relay
-
- Cat Technology
-
- VisionLink Productivity
- Cat Grade Connectivity
- Cat Grade 2D with Attachment Ready Option (ARO)
- Cat Grade 3D single GNSS
- Cat Grade 3D dual GNSS
- Cat Tilt Rotator (TRS) Integration
- Operator Coaching
-
- Engine
-
- -32°C (-25°F) cold start capability
-
- Hydraulic System
-
- Boom and stick lowering check valves
- Hammer return filter circuit
- Tool Control (two pump, one/two way high-pressure flow)
- Medium-pressure circuit
- Hydraulic efficiency monitoring
- Quick coupler circuit
- SmartBoom™ (Europe only)
-
- Safety And Security
-
- Cat Command (remote control)
- 360° visibility
- Swing alarm
- Inspection lighting
-
- Service And Maintenance
-
- Electric refueling pump with auto shutoff
-
- Undercarriage And Structures
-
- 600 mm (24") triple grouser shoes
- 600 mm (24") HD triple grouser shoes
- 600 mm (24") double grouser shoes
- 600 mm (24") single grouser shoes
- 700 mm (28") triple grouser shoes
- 800 mm (31") triple grouser shoes
- 900 mm (34") triple grouser shoes
Specifications
Engine
- Net Power - ISO 9249
- 273 hp
- Net Power - ISO 9249 (DIN)
- 277 hp (metric)
- Engine Model
- Cat C7.1
- Engine Power - ISO 14396
- 275 hp
- Engine Power - ISO 14396 (DIN)
- 279 hp (metric)
- Bore
- 4 in
- Stroke
- 5 in
- Displacement
- 428 in³
- Biodiesel Capability
- Up to B20¹
- Emissions
- Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2,014 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 2,200 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
Weights
- Operating Weight
- 69,200 lb
- Note
- Long undercarriage, Reach boom, R3.2 m (10'6") stick, Heavy Duty (HD) 1.76 m³ (2.30 yd³) bucket, 800 mm (31") triple grouser shoes and 6,700 kg (14,770 lb) counterweight.
Working Ranges & Forces
- Maximum Digging Depth
- 23.9 ft
- Boom
- Reach 6.15 m (20'2")
- Stick
- Reach 3.2 m (10'6")
- Bucket
- HD 1.76 m³ (2.30 yd³)
- Maximum Reach at Ground Level
- 35 ft
- Maximum Cutting Height
- 32.9 ft
- Maximum Loading Height
- 22.8 ft
- Minimum Loading Height
- 7.5 ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 23.3 ft
- Maximum Vertical Wall Digging Depth
- 19.7 ft
- Bucket Digging Force - ISO
- 40,200 lbf
- Stick Digging Force - ISO
- 28,300 lbf
Hydraulic System
- Main System - Maximum Flow
- 560 l/min (148 gal/min)
- Maximum Pressure - Equipment
- 5,075 psi
- Maximum Pressure - Equipment - Lift Mode
- 5,510 psi
- Maximum Pressure - Travel
- 5,075 psi
- Maximum Pressure - Swing
- 4,320 psi
Swing Mechanism
- Swing Speed
- 11.5 r/min
- Maximum Swing Torque
- 81,132 lb/ft
Service Refill Capacities
- Fuel Tank Capacity
- 125.2 gal (US)
- Cooling System
- 6.6 gal (US)
- Engine Oil
- 6.6 gal (US)
- Swing Drive
- 2.6 gal (US)
- Final Drive - Each
- 1.5 gal (US)
- Hydraulic System - Including Tank
- 81.9 gal (US)
- Hydraulic Tank
- 38.8 gal (US)
- DEF Tank
- 10.8 gal (US)
Dimensions
- Boom
- Reach 6.15 m (20'2")
- Stick
- Reach 3.2 m (10'6")
- Bucket
- HD 1.76 m³ (2.30 yd³)
- Shipping Height - Top of Cab
- 10 ft
- Handrail Height
- 10 ft
- Shipping Length
- 34.2 ft
- Tail Swing Radius
- 10.3 ft
- Counterweight Clearance
- 3.7 ft
- Ground Clearance
- 1.6 ft
- Track Length
- 15.9 ft
- Length to Center of Rollers
- 13.1 ft
- Track Gauge
- 8.5 ft
- Transport Width
- 11.1 ft
Air Conditioning System
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1,430). 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%
Standard/Optional Features
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Cab
-
- Rollover protective structure (ROPS)
- Mechanical-suspension seat (Comfort only)
- Heated air-suspension seat (Deluxe only)
- Heated and ventilated air-suspension seat (Premium, Demolition only)
- High-resolution 203 mm (8 in) LCD touchscreen monitor (Comfort only)
- High-resolution 254 mm (10 in) LCD touchscreen monitor (Deluxe, Premium, Demolition only)
-
- Cat Technology
-
- VisionLink®
- Remote Flash
- Remote Troubleshoot
- Cat Grade 2D
- Cat Assist
-
- 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 twin turbo diesel engine
- Three selectable power modes
- Auto engine speed control
- Auto engine idle shutdown
- 50°C (122°F) high-ambient cooling capacity with de-rate
- -18°C (-0°F) cold start capability
- 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
- Auto Heavy Lift
- Auto Dig Boost
- Boom and stick drift reduction valve
-
- Safety And Security
-
- 2D E-Fence
- Auto hammer stop
- Rearview camera
- Right-side-view camera
- 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
-
- Tie-down points on base frame
- 6700 kg (14,770 lb) counterweight
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Booms And Sticks
-
- 5.55 m (18'2") Mass boom
- 6.15 m (20'2") Reach boom
- 6.15 m (20'2") HD Reach boom
- 6.5 m (21'3") Straight boom
- 10.2 m (33'6") Super Long Reach boom
- 3.0 m (10'") Stub + 3.3 m (10'10") Fore, Variable Angle boom
- 2.5 m (8'2") Mass stick
- 2.65 m (8'8") Reach stick
- 2.65 m (8'8") HD Reach stick
- 3.2 m (10'6") Reach stick
- 3.2 m (10'6") HD Reach stick
- 3.75 m (12'2") Reach stick
- 7.85 m (25'9") Super Long Reach stick
-
- Cab
-
- Cat Stick Steer
- Auxiliary relay
-
- Cat Technology
-
- VisionLink Productivity
- Cat Grade Connectivity
- Cat Grade 2D with Attachment Ready Option (ARO)
- Cat Grade 3D single GNSS
- Cat Grade 3D dual GNSS
- Cat Tilt Rotator (TRS) Integration
- Operator Coaching
-
- Engine
-
- -32°C (-25°F) cold start capability
-
- Hydraulic System
-
- Boom and stick lowering check valves
- Hammer return filter circuit
- Tool Control (two pump, one/two way high-pressure flow)
- Medium-pressure circuit
- Hydraulic efficiency monitoring
- Quick coupler circuit
- SmartBoom™ (Europe only)
-
- Safety And Security
-
- Cat Command (remote control)
- 360° visibility
- Swing alarm
- Inspection lighting
-
- Service And Maintenance
-
- Electric refueling pump with auto shutoff
-
- Undercarriage And Structures
-
- 600 mm (24") triple grouser shoes
- 600 mm (24") HD triple grouser shoes
- 600 mm (24") double grouser shoes
- 600 mm (24") single grouser shoes
- 700 mm (28") triple grouser shoes
- 800 mm (31") triple grouser shoes
- 900 mm (34") triple grouser shoes