320 GC Hydraulic Excavator
The Cat® 320 GC excavator balances productivity with easy-to-use technology features, a comfortable cab, reduced fuel consumption by up to 20%, and longer maintenance intervals reducing maintenance costs by up to 25% to bring you a durable, low-cost-per-hour excavator for light- to medium-duty applications.
Weights
- Operating Weight
- 48500 lb
- Note
- Long undercarriage, Reach boom, R2.9 (9'6") stick, General Duty (GD) 1.0 m³ (1.31 yd³) bucket, 700 mm (28 in) triple grouser shoes and 4200 kg (9,300 lb) counterweight.
Service Refill Capacities
- DEF Tank
- 10.3 gal (US)
- Hydraulic Tank
- 30.4 gal (US)
- Hydraulic System - Including Tank
- 61.8 gal (US)
- Fuel Tank Capacity
- 86.6 gal (US)
- Final Drive - Each
- 1.1 gal (US)
- Engine Oil
- 4 gal (US)
- Swing Drive - Each
- 3.2 gal (US)
- Cooling System
- 6.6 gal (US)
Engine
- Engine Power - ISO 14396
- 148 HP
- Net Power - ISO 9249 (DIN)
- 148 hp (metric)
- Engine Power - ISO 14396 (DIN)
- 150 hp (metric)
- Bore
- 4 in
- Stroke
- 5 in
- 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 2,000 rpm. Advertised power is
- Displacement
- 269 in²
- 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 (f
- Emissions
- Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards
- Net Power - ISO 9249
- 146 HP
- Engine Model
- Cat C4.4
Hydraulic System
- Maximum Pressure - Equipment
- 5075 psi
- Maximum Pressure - Travel
- 4974 psi
- Main System - Maximum Flow
- 442 l/min (117 gal/min)
- Maximum Pressure - Swing
- 3625 psi
Swing Mechanism
- Swing Speed
- 11.6 r/min
- Maximum Swing Torque
- 54900 lb/ft
Dimensions
- Ground Clearance
- 1.5 in
- Tail Swing Radius
- 9.3 in
- Counterweight Clearance
- 3.4 in
- Track Length
- 14.7 in
- Transport Width
- 10.4 in
- Shipping Length
- 31.3 ft
- Track Gauge
- 7.9 in
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
Shipping
- UPC
- 97%