2009 Caterpillar 320C











Product Description
Built for demanding jobsites, this 2009 Caterpillar 320C medium excavator delivers 20-ton performance with operator-focused engineering. Powered by a reliable CAT 3066 ATAAC engine producing 110 kW at 1800 rpm, this machine combines hydraulic precision with field-proven durability. The water-cooled 6.4L engine ensures consistent power delivery across extended work cycles.
Operators benefit from superior visibility and responsive controls in the spacious cab, positioned 3050 mm above ground for commanding sightlines. Hydraulic flow reaches 205 l/min through the main pump, enabling smooth simultaneous functions. The 0.8 m³ bucket generates 132 kN digging force, while the 5680 mm boom and 2900 mm arm provide a maximum reach of 9710 mm and digging depth of 6550 mm.
- Working weight: 21,115 kg with optimal ground pressure of 48.02 kPa
- Stable 2800 mm track width with 600 mm grouser plates
- 34.3 MPa working hydraulic circuit for consistent performance
- 320L fuel capacity for extended operation
- Currently located in Maoming, Guangdong Province
| Specifications | Value |
|---|---|
| No. | 1045157 |
| Tonnage (tons) | 20 |
| Working weight (kg) | 21115 |
| Bucket capacity (m³) | 0.8 |
| Boom length (mm) | 5680 |
| Rod length (mm) | 2900 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Caterpillar CAT 3066 ATAAC |
| Rated power (kw/rpm) | 110/1800 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 102 x 130 |
| Displacement (L) | 6.4 |
| Ground specific pressure (Kpa) | 48.02 |
| Rotation speed (rpm) | 11.5 |
| Bucket digging force (kN) | 132 |
| Rod digging force (kN) | 99 |
| Travel speed (km/h) | 5.5 |
| Maximum flow of main pump (l/min) | 205 |
| Traveling Hydraulic Circuit (Mpa) | 34.4 |
| Rotary Hydraulic Circuit (Mpa) | 26 |
| Working Hydraulic Circuit (Mpa) | 34.3 |
| Pilot Oil Circuit (MPa) | 4.12 |
| Bucket cylinders - Number × diameter × stroke (mm) | 1-120 x 1030 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 1-140 x 1430 |
| Boom cylinders - Number × diameter × stroke (mm) | 2-120 x 1260 |
| Fuel Tank (L) | 320 |
| Hydraulic Tank (L) | 120 |
| Engine Oil changes (L) | 30 |
| Coolant (L) | 24 |
| Hydraulic System (L) | 200 |
| Total transport length (mm) | 9390 |
| Total transport width (mm) | 2800 |
| Total transport height (mm) | 3050 |
| Full cab height (mm) | 3050 |
| Minimum ground clearance (mm) | 460 |
| Back end turning radius (mm) | 2770 |
| Total track length (mm) | 4070 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2800 |
| Track ground length (mm) | 3260 |
| Maximum digging depth (mm) | 6550 |
| Maximum excavation height (mm) | 9440 |
| Maximum unloading height (mm) | 6770 |
| Maximum vertical digging depth (mm) | 5440 |
| Maximum excavation radius of stop surface (mm) | 9710 |
Overview
No.1045157
Brand Name:
CaterpillarModel Number:
320CYear:
2009
Location:
Guangdong China
Pub Date:
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