320 GC Hydraulic Excavator

Engine

Net Power - ISO 9249

146hp

Net Power - ISO 9249 (DIN)

148hp (metric)

Engine Model

Cat C4.4

Engine Power - ISO 14396:2002

148hp

Engine Power - ISO 14396 (DIN)

150hp (metric)

Bore

4in

Stroke

5in

Displacement

269in³

Biodiesel Capability

Up to B20¹

Emissions

Meets U.S. EPA Tier 4 Final, EU 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 2,000 rpm. Advertised power is tested per the specified standard in effect at the time

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

Weights

Operating Weight

48500lb

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.

Hydraulic System

Main System - Maximum Flow

442 l/min (117 gal/min)

Maximum Pressure - Equipment

5075psi

Maximum Pressure - Travel

4974psi

Maximum Pressure - Swing

3625psi

Swing Mechanism

Swing Speed

11.6r/min

Maximum Swing Torque

54900lbf·ft

Service Refill Capacities

Fuel Tank Capacity

86.6gal (US)

Cooling System

6.6gal (US)

Engine Oil

4gal (US)

Final Drive - Each

1.1gal (US)

Hydraulic System - Including Tank

61.8gal (US)

Hydraulic Tank

30.4gal (US)

DEF Tank

10.3gal (US)

Dimensions

Boom

Reach 5.7 m (18'8")

Stick

Reach 2.9 m (9'6")

Bucket

GD 1.0 m³ (1.31 yd³)

Shipping Height - Top of Cab

9.7ft

Shipping Length

31.3ft

Tail Swing Radius

9.3ft

Counterweight Clearance

3.4ft

Ground Clearance

1.5ft

Track Length

14.7ft

Track Gauge

7.9ft

Transport Width

10.4ft

Working Ranges and Forces

Boom

Reach 5.7 m (18.8)

Stick

Reach 2.9 m (9'6")

Bucket

GD 1.0 m³ (1.31 yd³)

Bucket Digging Force - ISO

28935lbf·ft

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%