2020 Caterpillar 320C
Product Description
Built to endure decades of demanding jobsite conditions, this 2020 Caterpillar 320C excavator from Guangxi, China stands as a proven workhorse in the 20-ton class. Powered by the legendary Caterpillar CAT 3066 ATAAC water-cooled engine producing 110 kW at 1,800 rpm, it delivers consistent, reliable performance across heavy-duty applications worldwide.
Backed by a robust hydraulic system with a maximum main pump flow of 205 L/min and a working circuit pressure of 34.3 MPa, this machine handles demanding dig cycles with authority. At 21,115 kg working weight with a 0.8 m³ backhoe bucket, it punches well above its weight class.
- Maximum Digging Depth: 6,550 mm
- Maximum Excavation Radius: 9,710 mm
- Bucket Digging Force: 132 kN
- Rod Digging Force: 99 kN
- Travel Speed: 5.5 km/h
- Track Plate Width: 600 mm | Ground Pressure: 48.02 kPa
- Fuel Tank: 320 L | Hydraulic Tank: 120 L
- Transport Dimensions: 9,390 × 2,800 × 3,050 mm
Sourced directly from Guangxi, China, this unit reflects the durability standards that made the Caterpillar 320 series a global benchmark in medium excavators. A machine with this track record is ready to work from day one.
| Specifications | Value |
|---|---|
| No. | 1077872 |
| 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.1077872
Brand Name：
CaterpillarModel Number：
320CYear：
2020
Location：
Guangxi China
Pub Date：
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