330 Excavator | 30 Ton Excavator / Digger
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, a 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.
Specifications
Equipment
Product Brochures
Attachments
Units:
Engine
Net Power - ISO 9249
273 hp
203.7 kW
Net Power - ISO 9249 (DIN)
277 hp (metric)
277 hp (metric)
Engine Model
Cat C7.1
Engine Power - ISO 14396
275 hp
205 kW
Engine Power - ISO 14396 (DIN)
279 hp (metric)
279 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 U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 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 of manufacture.
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 (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. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (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)
Maximum Pressure - Equipment
5075 psi
35000 kPa
Maximum Pressure - Equipment - Lift Mode
5510 psi
38000 kPa
Maximum Pressure - Travel
5075 psi
35000 kPa
Maximum Pressure - Swing
4320 psi
29800 kPa
Swing Mechanism
Swing Speed
11.5 r/min
11.5 r/min
Maximum Swing Torque
81132 lb/ft
110 kN·m
Weights
Operating Weight
69200 lb
31400 kg
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 6700 kg (14,770 lb) counterweight.
Service Refill Capacities
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
DEF Tank
10.8 gal (US)
41 l
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
3060 mm
Handrail Height
10 ft
3060 mm
Shipping Length
34.2 ft
10420 mm
Tail Swing Radius
10.3 ft
3130 mm
Counterweight Clearance
3.7 ft
1120 mm
Ground Clearance
1.6 ft
490 mm
Track Length
15.9 ft
4860 mm
Length to Center of Rollers
13.1 ft
3990 mm
Track Gauge
8.5 ft
2590 mm
Transport Width
11.1 ft
3390 mm
Working Ranges & Forces
Maximum Digging Depth
23.9 ft
7240 mm
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
10680 mm
Maximum Cutting Height
32.9 ft
10030 mm
Maximum Loading Height
22.8 ft
6950 mm
Minimum Loading Height
7.5 ft
2300 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
23.3 ft
7090 mm
Maximum Vertical Wall Digging Depth
19.7 ft
6010 mm
Bucket Digging Force - ISO
40200 lbf
179 kN
Stick Digging Force - ISO
28300 lbf
126 kN
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 0.85 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
CAB
CAT TECHNOLOGY
ELECTRICAL SYSTEM
ENGINE
HYDRAULIC SYSTEM
SAFETY AND SECURITY
SERVICE AND MAINTENANCE
UNDERCARRIAGE AND STRUCTURES
Brochures
