Caterpillar

CAT 320 GX

$125000.00

Cat 320GX is a robust and versatile hydraulic excavator designed for optimal performance in various earthmoving and construction applications. With a powerful engine and advanced hydraulic systems, the 320GX ensures efficient digging, lifting, and material handling capabilities. Its compact size allows for ease of maneuverability in tight job sites, while the operator-friendly cabin and controls enhance comfort and productivity. Equipped with a durable undercarriage and various attachment options, this machine is built to handle demanding tasks with precision. Whether it's excavation, grading, or demolition, the Caterpillar 320GX stands out as a reliable choice for contractors seeking performance and durability in one powerful package.

Product Specifications for 320 GX - Tier 3

Engine

Net Power - ISO 9249	103.6 kW
Net Power - ISO 9249 (DIN)	141 hp (metric)
Engine Model	Cat® C4.4
Engine Power - ISO 14396	108 kW
Engine Power - ISO 14396 (DIN)	147 hp (metric)
Bore	105 mm
Stroke	127 mm
Displacement	4.4 l
Biodiesel Capability	Up to B20¹
Emissions	Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
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 of manufacture.
Note (2)	¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. For use of blends higher than 20% biodiesel, consult your Cat dealer. *Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Hydraulic System

Main System - Maximum Flow - Implement	429 l/min
Maximum Pressure - Equipment	35000 kPa
Maximum Pressure - Travel	35000 kPa
Maximum Pressure - Swing	25000 kPa

Swing Mechanism

Swing Speed	11.07 r/min
Note (1)	For CE-marked machine default value may be set lower.
Maximum Swing Torque	74 kN·m

Weights

Operating Weight	20400 kg
Note	Reach boom, R2.7 (8'9") stick, General Duty (GD) 0.93 m³ (1.22 yd³) bucket, 790 mm (31") triple grouser shoes, and 3600 kg (7,940 lb) counterweight.

Service Refill Capacities

Fuel Tank Capacity	390 l
Cooling System	24.5 l
Engine Oil	15 l
Swing Drive	5.5 l
Final Drive - Each	4.5 l
Hydraulic System - Including Tank	218 l
Hydraulic Tank	115 l

Dimensions

Working Ranges and Forces

Maximum Digging Depth	6430 mm
Boom	Reach 5.7 m (18'8")
Stick	Reach 2.7 m (8'10")
Bucket	GD 0.93 m³ (1.22 yd³)
Maximum Reach at Ground Level	9580 mm
Maximum Cutting Height	9290 mm
Maximum Loading Height	6450 mm
Minimum Loading Height	2460 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	6250 mm
Maximum Vertical Wall Digging Depth	5510 mm
Bucket Digging Force - ISO	136 kN
Stick Digging Force - ISO	106 kN