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320 GC Hydraulic Excavator
High Performance with Lower Fuel Consumption
- Use up to 20% less fuel than the 320D2 GC excavator.
- Match the excavator to the job using power modes; let Smart mode automatically match engine and hydraulic power to working conditions.
- The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
- Your joystick commands adjust pump flow based on valve priority putting hydraulic pressure and flow where it needs to go, giving you improved fast light
- to medium-load cycle times. - The electronically controlled, turbocharged engine meets Tier 3/Stage IIIA equivalent emission standards.
- Auxiliary hydraulic options give you the versatility to use a range of Cat attachments.
- Don’t let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of (52º C) 125º F and -32º C (-25º F) cold start package.
- Work up to 9,480 feet (3000 m) above sea level without de-rating.
Standard Equipment
- ENGINE
- Cat C4.4 ACERT™ electronically controlled turbo-charged diesel engine
- Meets worldwide Tier 3/stage IIIA equivalent emission standards.
- Two selectable power modes
- One-touch low idle with automatic engine speed control
- Automatic engine idle shutdown
- Recommended for use up to 4500 m (14,764 ft) altitude with engine power de-rate above 3000 m (9,842.5 ft).
- 52° C (125° F) high-ambient cooling capacity
- Cold starting capability for – 32° C (- 25° F)
- Double element air filter with integrated pre-cleaner
- Reversible electric cooling fans
- Biodiesel capability up to B20
- HYDRAULIC SYSTEM
- Boom and stick regeneration circuits
- Electronic main control valve
- Auto hydraulic warm up
- Automatic two-speed travel
- Boom and stick drift reduction valve
- Element type main hydraulic filter
- Three-button joysticks
- Electronic main pump
- STANDARD COMFORT CAB
- ROPS, standard sound suppression
- High-resolution 8″ (203 mm) LCD touchscreen monitor
- Automatic bi-level air conditioner
- Jog dial and shortcut keys for monitor control
- Keyless push-to-start engine control
- Height-adjustable console, 3-steps with tool
- Mechanically adjustable seat suspension
- Seat belt, retractable (51 mm [2″] width)
- Fixed left side console
- Bluetooth® integrated radio with USB ports
- 12V DC outlets (x2)
- Document storage
- Cup and bottle holders
- Two-piece front window, openable
- Steel hatch, openable
- Upper radial wiper with washer
- LED dome and lower interior lights
- Roller front sunscreen
- Beacon ready
- Washable floor mat
- UNDERCARRIAGE AND STRUCTURES
- Tie-down points on base frame (ISO 15818 compliant)
- Standard bottom guards
- Standard travel motor guards
- Grease lubricated track links
- 3700 kg (8,160 lb) counterweight
- Standard swing frame
- Standard swing bearing
- Base frame with standard track rollers and standard carrier rollers
- Final drive with standard travel motor
- ELECTRICAL
- Machine electronic control module (x2)
- 1000 CCA maintenance-free batteries (x2)
- Centralized electrical disconnect switch
- Programmable time-delay LED working lights
- LED chassis light, LH boom light for reach-850 lumens
- BOOM, STICKS AND LINKAGES
- 5.7 m (18’8″) reach boom
- 2.9 m (9’6″) stick
- 600 mm (24″) triple grouser track shoes
- Bucket linkage, B1-family with lifting eye
- SAFETY & SECURITY
- Rearview camera and side RH mirror
- Neutral lever (lock out) for all controls
- Anti-skid plate and countersunk bolts on service platform
- Ground-level accessible secondary engine shutoff switch in cab
- RH Hand rail and hand hold (ISO 2867 compliant)
- Signaling/warning horn
- SERVICE & MAINTENANCE
- Sampling ports for Scheduled Oil Sampling (S·O·S℠)
- Grouped location for engine oil and fuel filters
- Ground level 2nd dipstick for engine oil
- Remote flash
- CAT CONNECT TECHNOLOGY
- Cat Product Link™
Optional Equipment
- HYDRAULIC SYSTEM
- Hammer return filter circuit
- Combined flow/high pressure aux circuit
- Simplified combined circuit (2 way)
- Quick coupler circuit for Cat Pin Grabber
- Slider joysticks
- ELECTRICAL SYSTEM
- LED chassis light, LH & RH boom lights for reach, cab lights- 850 lumens
- BOOM, STICKS & LINKAGES
- 700 mm (28″) triple grouser track shoes
- 790 mm (31″) triple grouser shoes
- 2.5 m (8’2″) stick
- Bucket linkage, B1 family without lifting eye
- STANDARD COMFORT CAB
- Roller rear sunscreen
- SERVICE & MAINTENANCE
- Preventative maintenance ready (Quick Evac)
- SAFETY & SECURITY
- Radiator screen
- Rearview and RH sideview camera
- Travel alarm
- BUCKET
- General duty buckets from 0.9 m3 (1.18 yd3) to 1.0 m3 (1.31 yd3)
- Heavy duty buckets 1.0 m3 (1.31 yd3)