Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

330 GC Medium Hydraulic Excavator

330 GC

Medium Excavators
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.

Not all features are available in all regions. Consult your Cat dealer for specific configurations available in your region.
Net Power - ISO 9249
212 hp/157.8 kW
Net Power - ISO 9249 (DIN)
215 hp (metric)/215 hp (metric)
Engine Model
Cat® C7.1
Engine Power - ISO 14396
213 hp/159 kW

Key Features

Specifications

Metric | Imperial
Engine Expand Collapse
Net Power - ISO 9249
212 hp 157.8 kW
Net Power - ISO 9249 (DIN)
215 hp (metric) 215 hp (metric)
Engine Model
Cat® C7.1
Engine Power - ISO 14396
213 hp 159 kW
Engine Power - ISO 14396 (DIN)
216 hp (metric) 216 hp (metric)
Bore
4 in 105 mm
Stroke
5 in 135 mm
Displacement
428 in³ 7.01 l
Biodiesel Capability
Up to B20¹
Emissions
Meets Brazil MAR-1 emission standards, 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 1,800 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.
Main System - Maximum Flow
560 l/min (148 gal/min)
Maximum Pressure - Equipment
5075 psi 35000 kPa
Maximum Pressure - Travel
5075 psi 35000 kPa
Maximum Pressure - Swing
4120 psi 28400 kPa
Swing Speed*
11.5 r/min 11.5 r/min
Maximum Swing Torque
77370 lbf·ft 105 kN·m
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 1,800 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Operating Weight
63700 lb 28900 kg
Note
Standard undercarriage, Reach boom, R3.2 m (10'6") stick, Heavy Duty (HD) 1.60 m³ (2.09 yd³) bucket, 600 mm (24") triple grouser shoes and 6700 kg (14,770 lb) counterweight.
Fuel Tank Capacity
125.2 gal (US) 474 l
Cooling System
6.6 gal (US) 25 l
Engine Oil
6.6 gal (US) 25 l
Swing Drive
2.6 gal (US) 10 l
Final Drive - Each
1.5 gal (US) 5.5 l
Hydraulic System - Including Tank
81.9 gal (US) 310 l
Hydraulic Tank
38.8 gal (US) 147 l
Boom
Reach 6.15 m (20'2")
Stick
Reach 3.2 m (10'6")
Bucket
HD 1.60 m³ (2.09 yd³)
Shipping Height - Top of Cab
10 ft 3050 mm
Handrail Height
10 ft 3050 mm
Shipping Length
34.2 ft 10420 mm
Tail Swing Radius
10.3 ft 3130 mm
Counterweight Clearance
3.7 ft 1110 mm
Ground Clearance
1.6 ft 490 mm
Track Length
14.4 ft 4350 mm
Length to Center of Rollers
11.4 ft 3490 mm
Track Gauge
7.8 ft 2390 mm
Transport Width
9.9 ft 2990 mm
Maximum Digging Depth
23.1 ft 7260 mm
Boom
Reach 6.15 m (20'2")
Stick
Reach 3.2 m (10'6")
Bucket
HD 1.60 m³ (2.09 yd³)
Maximum Reach at Ground Level
35.1 ft 10690 mm
Maximum Cutting Height
32.9 ft 9980 mm
Maximum Loading Height
22.8 ft 6930 mm
Minimum Loading Height
7.5 ft 2280 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
23.3 ft 7100 mm
Maximum Vertical Wall Digging Depth
19 ft 5800 mm
Bucket Digging Force - ISO
40240 lbf 179 kN
Stick Digging Force - ISO
28330 lbf 126 kN
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).

Equipment

Compatible Attachments

Impulse Force
24669.0 lb/110.0 kN
Cycles/Minimum
2200
Cycle Time - Open
1.9 s/1.9 s
Cycle Time - Close
1.3 s/1.3 s
Cycle Time - Open
1.9 s/1.9 s
Cycle Time - Close
1.4 s/1.4 s
Minimum Carrier Weight
24 ton (US)/24 ton (US)
Maximum Carrier Weight
35 ton (US)/35 ton (US)
Minimum Carrier Weight
30 ton (US)/30 ton (US)
Maximum Carrier Weight
40 ton (US)/40 ton (US)
Blows per Minute
350 to 620
Minimum Operating Weight
3256 lb/1480 kg
Blows per Minute
320 to 600
Minimum Operating Weight
3850 lb/1750 kg
Blows per Minute
325 to 540
Minimum Operating Weight
5302 lb/2410 kg
Blows per Minute
400 to 505
Minimum Operating Weight
7106 lb/3230 kg
Cycle Time - Open
1.9 s/1.9 s
Cycle Time - Close
1.3 s/1.3 s
Cycle Time - Open
1.6 s/1.6 s
Cycle Time - Close
1.0 s/1.0 s
Cycle Time - Open
1.6 s/1.6 s
Cycle Time - Close
1.0 s/1.0 s
Cycle Time - Open
1.8 s/1.8 s
Cycle Time - Close
1.2 s/1.2 s
Cycle Time - Open
1.9 s/1.9 s
Cycle Time - Close
1.3 s/1.3 s
Cycle Time - Open
1.8 s/1.8 s
Cycle Time - Close
1.2 s/1.2 s
Cycle Time - Open
1.9 s/1.9 s
Cycle Time - Close
1.3 s/1.3 s
Cycle Time - Open
1.8 s/1.8 s
Cycle Time - Close
1.2 s/1.2 s
Cycle Time - Open
1.8 s/1.8 s
Cycle Time - Close
1.2 s/1.2 s
Cycle Time - Open
1.9 s/1.9 s
Cycle Time - Close
1.3 s/1.3 s
Width
54 in/1350 mm
Capacity
2.02 yd³/1.54 m³
Blows per Minute
350 to 700
Minimum Operating Weight
5503 lb/2496 kg
Blows per Minute
250 to 550
Minimum Operating Weight
6486 lb/2942 kg
Blows per Minute
200 to 450
Minimum Operating Weight
6688 lb/3034 kg
Grapple Area
1.18 yd³/900 l
Weight
4493 lb/2038 kg
Grapple Area
0.98 yd³/750 l
Weight
3940 lb/1787 kg
Grapple Area
1.11 yd³/850 l
Weight
4570 lb/2073 kg

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