2020 Caterpillar 320C
Product Description
Engineered for precision and durability, this 2020 Caterpillar 320C available in Guangxi, China delivers proven hydraulic performance and mechanical reliability across demanding job sites. Powered by the Caterpillar CAT 3066 ATAAC water-cooled engine producing 110 kW at 1,800 RPM with a 6.4L displacement, this 20-ton excavator operates with consistent force and fuel efficiency in heavy excavation cycles.
- Engine: CAT 3066 ATAAC | 110 kW / 1,800 RPM | 6.4L displacement | 102×130mm bore/stroke
- Hydraulics: Main pump max flow 205 L/min | Working circuit 34.3 MPa | Travel circuit 34.4 MPa
- Digging Performance: Bucket digging force 132 kN | Arm digging force 99 kN | Max digging depth 6,550mm
- Reach: Maximum excavation radius 9,710mm | Maximum excavation height 9,440mm
- Undercarriage: 600mm track plates | 2,200mm gauge | Ground pressure 48.02 kPa
- Bucket Capacity: 0.8 m³ backhoe bucket | Working weight 21,115 kg
- Fuel Tank: 320L | Hydraulic tank 120L | Travel speed 5.5 km/h
Built under joint venture/import manufacturing standards, this 320C series represents a benchmark in mid-class excavator engineering — structurally sound, hydraulically precise, and field-ready for immediate deployment.
| Specifications | Value |
|---|---|
| No. | 1062851 |
| 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 |
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Overview
No.1062851
Brand Name：
CaterpillarModel Number：
320CYear：
2020
Location：
Guangxi China
Pub Date：
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