330 GC Excavator | 30 Ton Excavator / Digger

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.

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Bucket
27700 lbf
Engine Model
Cat C7.1
Net Flywheel Power
202 HP
Gross Power - ISO 14396/SAE J1995
204 HP

Product Specs

Working Ranges & Forces

Bucket
27700lbf
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

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

Hydraulic System

Main System - Maximum Flow - Implement
148gal/min
Maximum Pressure - Equipment
5075psi
Maximum Pressure - Travel
5075psi
Maximum Pressure - Swing
4120psi

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)

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

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
    • Mechanically adjustable seat
    • High-resolution 203 mm (8 in) LCD touchscreen monitor
  • Cat Connect Technology
    • Cat Product Link
  • Engine
    • Two selectable power modes
    • One-touch low idle with auto engine speed control
    • Auto engine idle shutdown
    • 52°C (125°F) high-ambient cooling capacity with de-rate
    • Double element air filter with integrated precleaner
    • Reversing electric cooling fans
    • Biodiesel capability up to B20
  • Hydraulic System
    • Boom and stick regeneration circuits
    • Auto hydraulic warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • Tool Control (two pump, one/two way high-pressure flow)* (Europe only)
  • 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
    • Sampling ports for Scheduled Oil Sampling (S·O·S)
    • Ground-level and platform-level engine oil dipsticks
  • Safety And Security
    • Rearview camera
    • Right-side-view camera
    • Ground-level engine shutoff switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn

Optional Equipment:

  • 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
    • Quick coupler 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