With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
Keep your operation working around the clock by making WesTrac your partner in parts. With over 75,000 product lines stocked in our warehouses, ready-to-go, we won't let you down.
The Cat® 330 raises the bar for performance and fuel efficiency in this size class. With the industry’s highest level of standard factory technology, an ergonomic cab focused on operator comfort and productivity, plus lower fuel and maintenance costs, the 330 will set a new pace for productivity and profit in your operation.
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 operational efficiency by up to 45%. Combine these features with an ergonomic 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.
Net Power - ISO 9249 | 193.8 kW | 260 hp |
Net Power - ISO 9249 (DIN) | 263 hp (metric) | 263 hp (metric) |
Engine Model | Cat C7.1 | Cat C7.1 |
Engine Power - ISO 14396:2002 | 195 kW | 261 hp |
Engine Power - ISO 14396 (DIN) | 265 hp (metric) | 265 hp (metric) |
Bore | 105 mm | 4 in |
Stroke | 135 mm | 5 in |
Displacement | 7.01 l | 428 in³ |
Biodiesel Capability | Up to B20¹ | Up to B20¹ |
Emissions | Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. | Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. |
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. | 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 engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. *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. | ¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. *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 | 560 l/min (148 gal/min) | 560 l/min (148 gal/min) |
Maximum Pressure - Equipment | 35000 MPa | 5075 psi |
Maximum Pressure - Equipment - Lift Mode | 38000 kPa | 5510 psi |
Maximum Pressure - Travel | 35000 kPa | 5075 psi |
Maximum Pressure - Swing | 29800 kPa | 4320 psi |
Swing Mechanism
Swing Speed | 11.5 r/min | 11.5 r/min |
Maximum Swing Torque | 110 kN·m | 81132 ft·lbf |
Weights
Operating Weight | 31400 kg | 69200 lb |
Note | Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight. | Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight. |
Service Refill Capacities
Fuel Tank Capacity | 474 l | 125.2 gal (US) |
Cooling System | 25 l | 6.6 gal (US) |
Engine Oil | 25 l | 6.6 gal (US) |
Swing Drive - Each | 10 l | 2.6 gal (US) |
Final Drive - Each | 5.5 l | 1.5 gal (US) |
Hydraulic System - Including Tank | 310 l | 81.9 gal (US) |
Hydraulic Tank | 147 l | 38.8 gal (US) |
Dimensions
Boom | HD Reach 6.15m (20'2") | HD Reach 6.15m (20'2") |
Stick | HD Reach 3.2 m (10'6") | HD Reach 3.2 m (10'6") |
Bucket | HD 1.80 m³ (2.35 yd³) | HD 1.80 m³ (2.35 yd³) |
Shipping Height - Top of Cab | 3060 mm | 10 ft |
Handrail Height | 3060 mm | 10 ft |
Shipping Length | 10420 mm | 34.2 ft |
Tail Swing Radius | 3130 mm | 10.3 ft |
Counterweight Clearance | 1120 mm | 3.7 ft |
Ground Clearance | 490 mm | 1.6 ft |
Track Length | 4860 mm | 15.9 ft |
Length to Center of Rollers | 3990 mm | 13.1 ft |
Track Gauge | 2590 mm | 8.5 ft |
Transport Width | 3390 mm | 11.1 ft |
Working Ranges & Forces
Maximum Digging Depth | 7250 mm | 23.7 ft |
Boom | HD Reach 6.15m (20'2") | HD Reach 6.15m (20'2") |
Stick | HD Reach 3.2 m (10'6") | HD Reach 3.2 m (10'6") |
Bucket | HD 1.80 m³ (2.35 yd³) | HD 1.80 m³ (2.35 yd³) |
Maximum Reach at Ground Level | 10690 mm | 35.1 ft |
Maximum Cutting Height | 10000 mm | 32.8 ft |
Maximum Loading Height | 6940 mm | 22.8 ft |
Minimum Loading Height | 2290 mm | 7.5 ft |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 7090 mm | 23.3 ft |
Maximum Vertical Wall Digging Depth | 5790 mm | 19 ft |
Bucket Digging Force - ISO | 179 kN | 40200 lbf |
Stick Digging Force - ISO | 126 kN | 28300 lbf |
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) |
High-resolution 203 mm (8 in) LCD touchscreen monitor |
CAT TECHNOLOGY
VisionLink® |
Remote Flash |
Remote Troubleshoot |
Cat Grade 2D |
Cat Assist |
Cat Payload |
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 7.1 single 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 hydraulic warm up |
Auto two-speed travel |
Boom and stick drift reduction valve |
Auto heavy lift |
Auto dig boost |
SAFETY AND SECURITY
2D E-Fence |
Auto hammer stop |
Rearview camera and right-hand mirror |
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 |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
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 operational efficiency by up to 45%. Combine these features with an ergonomic 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.
Net Power - ISO 9249 | 193.8 kW | 260 hp |
Net Power - ISO 9249 (DIN) | 263 hp (metric) | 263 hp (metric) |
Engine Model | Cat C7.1 | Cat C7.1 |
Engine Power - ISO 14396:2002 | 195 kW | 261 hp |
Engine Power - ISO 14396 (DIN) | 265 hp (metric) | 265 hp (metric) |
Bore | 105 mm | 4 in |
Stroke | 135 mm | 5 in |
Displacement | 7.01 l | 428 in³ |
Biodiesel Capability | Up to B20¹ | Up to B20¹ |
Emissions | Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. | Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. |
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. | 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 engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. *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. | ¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. *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 | 560 l/min (148 gal/min) | 560 l/min (148 gal/min) |
Maximum Pressure - Equipment | 35000 MPa | 5075 psi |
Maximum Pressure - Equipment - Lift Mode | 38000 kPa | 5510 psi |
Maximum Pressure - Travel | 35000 kPa | 5075 psi |
Maximum Pressure - Swing | 29800 kPa | 4320 psi |
Swing Mechanism
Swing Speed | 11.5 r/min | 11.5 r/min |
Maximum Swing Torque | 110 kN·m | 81132 ft·lbf |
Weights
Operating Weight | 31400 kg | 69200 lb |
Note | Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight. | Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight. |
Service Refill Capacities
Fuel Tank Capacity | 474 l | 125.2 gal (US) |
Cooling System | 25 l | 6.6 gal (US) |
Engine Oil | 25 l | 6.6 gal (US) |
Swing Drive - Each | 10 l | 2.6 gal (US) |
Final Drive - Each | 5.5 l | 1.5 gal (US) |
Hydraulic System - Including Tank | 310 l | 81.9 gal (US) |
Hydraulic Tank | 147 l | 38.8 gal (US) |
Dimensions
Boom | HD Reach 6.15m (20'2") | HD Reach 6.15m (20'2") |
Stick | HD Reach 3.2 m (10'6") | HD Reach 3.2 m (10'6") |
Bucket | HD 1.80 m³ (2.35 yd³) | HD 1.80 m³ (2.35 yd³) |
Shipping Height - Top of Cab | 3060 mm | 10 ft |
Handrail Height | 3060 mm | 10 ft |
Shipping Length | 10420 mm | 34.2 ft |
Tail Swing Radius | 3130 mm | 10.3 ft |
Counterweight Clearance | 1120 mm | 3.7 ft |
Ground Clearance | 490 mm | 1.6 ft |
Track Length | 4860 mm | 15.9 ft |
Length to Center of Rollers | 3990 mm | 13.1 ft |
Track Gauge | 2590 mm | 8.5 ft |
Transport Width | 3390 mm | 11.1 ft |
Working Ranges & Forces
Maximum Digging Depth | 7250 mm | 23.7 ft |
Boom | HD Reach 6.15m (20'2") | HD Reach 6.15m (20'2") |
Stick | HD Reach 3.2 m (10'6") | HD Reach 3.2 m (10'6") |
Bucket | HD 1.80 m³ (2.35 yd³) | HD 1.80 m³ (2.35 yd³) |
Maximum Reach at Ground Level | 10690 mm | 35.1 ft |
Maximum Cutting Height | 10000 mm | 32.8 ft |
Maximum Loading Height | 6940 mm | 22.8 ft |
Minimum Loading Height | 2290 mm | 7.5 ft |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 7090 mm | 23.3 ft |
Maximum Vertical Wall Digging Depth | 5790 mm | 19 ft |
Bucket Digging Force - ISO | 179 kN | 40200 lbf |
Stick Digging Force - ISO | 126 kN | 28300 lbf |
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) |
High-resolution 203 mm (8 in) LCD touchscreen monitor |
CAT TECHNOLOGY
VisionLink® |
Remote Flash |
Remote Troubleshoot |
Cat Grade 2D |
Cat Assist |
Cat Payload |
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 7.1 single 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 hydraulic warm up |
Auto two-speed travel |
Boom and stick drift reduction valve |
Auto heavy lift |
Auto dig boost |
SAFETY AND SECURITY
2D E-Fence |
Auto hammer stop |
Rearview camera and right-hand mirror |
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 |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |