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330 Excavator | 30 Ton Excavator / Digger

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 percent. Combine these features with a new 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.

Engine

Net Power - ISO 9249 273HP
Engine Model Cat® C7.1
Engine Power - ISO 14396 275HP
Bore 4in
Stroke 5in
Displacement 428in³

Weights

Operating Weight 68100lb

Working Ranges & Forces

Maximum Digging Depth 23.8ft
Boom Reach 6.15 m (20'2")
Stick R3.2CB2
Bucket HD 1.76 m3 (2.30 yd³)
Maximum Reach at Ground Level 35.1ft
Maximum Cutting Height 32.9ft
Maximum Loading Height 22.8ft
Minimum Loading Height 7.6ft
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

Hydraulic System

Main System - Maximum Flow 560 l/min (148 gal/min)
Maximum Pressure - Equipment 5075psi
Maximum Pressure - Equipment - Lift Mode 5510psi
Maximum Pressure - Travel 5075psi
Maximum Pressure - Swing 4320psi

Swing Mechanism

Swing Speed 11.5r/min
Maximum Swing Torque 737.56lb/ft

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)

Dimensions

Boom Reach 6.15 m (20'2")
Stick R3.2CB2
Bucket HD 1.76 m3 (2.30 yd³)
Shipping Height - Top of Cab 10.1ft
Handrail Height 10.1ft
Shipping Length 34.2ft
Tail Swing Radius 10.3ft
Counterweight Clearance 3.7ft
Ground Clearance 1.6ft
Track Length 15.11ft
Length to Center of Rollers 13.1ft
Track Gauge 8.5ft
Transport Width 11.1ft

Standard Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • ROPS, standard sound suppression (Deluxe only)
    • ROPS, advanced sound suppression (Premium only)
    • Air-adjustable seat with heat (Deluxe only)
    • High-resolution 203 mm (8 in) LCD touchscreen monitor (Korea only)
    • High-resolution 254 mm (10 in) LCD touchscreen monitor
  • Cat Technology
    • Cat Product Link
    • Cat GRADE with 2D
    • Cat GRADE with Assist
    • Cat PAYLOAD
    • 2D E-Fence
    • Lift Assist
    • Auto Dig Boost
  • Engine
    • Three 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
    • Advanced 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
  • 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

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • Auto-adjustable seat with heat and air ventilation (Premium only)
    • High-resolution 254 mm (10 in) LCD touchscreen monitor (Korea only)
  • Cat Technology
    • Cat GRADE with Advanced 2D
    • Cat GRADE with 3D
  • Electrical System
    • Premium surround lighting package
  • Safety And Security
    • Cat Command remote control
  • Engine
    • -32°C (-25°F) cold start capability
  • Hydraulic System
    • 360° visibility