| Model | Caterpillar 320 GX Hydraulic Excavator |
| Rated Net Power | approx. 142 hp / 105–106 kW |
| Rated Gross Power | approx. 148 hp / 110 kW |
| Displacement | 4.4 L |
| Emission Standard | Meets Tier 4 / Stage V |
| Operating Weight | approx. 19,800 – 20,100 kg |
| Fuel Tank Capacity | approx. 390 L |










Produits
New Arrival Low Price Economy Used CAT 320GX Excavator
Prix FOB : $40000~$45000
- Detailed description
Description
Basic Specifications
Model: Caterpillar 320 GX Hydraulic Excavator
Engine Model: Cat® C4.4 Turbocharged Diesel Engine
- Rated Net Power (ISO 9249): approx. 142 hp / 105–106 kW
- Rated Gross Power (ISO 14396): approx. 148 hp / 110 kW
- Displacement: 4.4 L
- Emission Standard: Meets Tier 4 / Stage V (available on selected versions; standards may vary by market)
Operating Weight: approx. 19,800 – 20,100 kg (depending on track width and configuration)
Fuel Tank Capacity: approx. 390 L
Working Performance
| Item | Value |
|---|---|
| Maximum Digging Depth | ~6,430 mm (21.1 ft) |
| Maximum Reach at Ground Level | ~9,580 mm (31.4 ft) |
| Maximum Cutting Height | ~9,290 mm (30.5 ft) |
| Maximum Loading Height | ~6,450 mm (21.2 ft) |
| Bucket Capacity (GD) | ~0.93 m³ |
| Bucket Digging Force (ISO) | ~136 kN |
| Arm Digging Force (ISO) | ~106 kN |
Hydraulic System & Undercarriage
- Maximum Hydraulic Flow (Machine): ~429 L/min
- Maximum Working Pressure (Implement/Travel): ~35,000 kPa
- Maximum Swing Pressure: ~25,000 kPa
- Swing Speed: ~11.07 rpm
- Maximum Travel Speed: ~5.7 km/h (3.5 mph)
- Maximum Drawbar Pull: ~201 kN
Dimensions (Typical Standard Configuration)
| Dimension | Value |
|---|---|
| Transport Height (Cab Top) | ~2,950 mm |
| Transport Length (with Boom & Bucket) | ~9,570 mm |
| Tail Swing Radius | ~2,830 mm |
| Ground Clearance | ~460 mm |
| Track Length on Ground | ~4,080 mm |
| Track Gauge | ~2,200 mm |
| Transport Width | ~2,800 – 2,990 mm |
Service Refill Capacities (Reference)
| System | Capacity |
|---|---|
| Fuel Tank | ~390 L |
| Cooling System | ~24.5 L |
| Engine Oil | ~15 L |
| Swing Drive | ~5.5 L |
| Hydraulic System (Total) | ~218 L |
| Hydraulic Tank | ~115 L |



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