2016 Caterpillar 320B











Product Description
Built for precision and long-shift performance, this 2016 Caterpillar 320B delivers exceptional operator control in demanding excavation environments. Powered by the proven CAT 3066T engine producing 99.9 kW at 1800 rpm, this 20-ton excavator combines reliable traditional power with responsive hydraulics—185 L/min main pump flow ensures smooth, predictable movements across digging, swinging, and traveling functions.
Operator confidence comes standard with superior cabin visibility and ergonomic positioning. The 2940 mm cab height provides commanding sightlines to bucket edge and trench bottom, while 475 mm ground clearance and a tight 2750 mm rear turning radius enable maneuvering in confined jobsites. Hydraulic stability is maintained through dedicated circuits: 34.3 MPa for working and travel systems, 23 MPa for rotation, all managed via a precise 4.12 MPa pilot circuit.
- Working weight: 19,400 kg with 0.92 m³ backhoe bucket
- Maximum digging depth: 6,640 mm; reach: 9,780 mm
- Fuel capacity: 340 L for extended operation
- Transport dimensions: 9440 × 2800 × 2940 mm
- Location: Jiangsu, China
| Specifications | Value |
|---|---|
| No. | 1038055 |
| Tonnage (tons) | 20 |
| Working weight (kg) | 19400 |
| Bucket capacity (m³) | 0.92 |
| Boom length (mm) | 5680 |
| Rod length (mm) | 2900 |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Caterpillar CAT 3066T |
| Rated power (kw/rpm) | 99.9/1800 |
| Cylinder diameter × stroke (mm) | 102 x 130 |
| Displacement (L) | 6.4 |
| Rotation speed (rpm) | 10.7 |
| Travel speed (km/h) | 3.4/5.5 |
| Maximum flow of main pump (l/min) | 185 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 23 |
| 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) | 340 |
| Hydraulic Tank (L) | 130 |
| Engine Oil changes (L) | 20.5 |
| Coolant (L) | 25 |
| Hydraulic System (L) | 220 |
| Total transport length (mm) | 9440 |
| Total transport width (mm) | 2800 |
| Total transport height (mm) | 2940 |
| Full cab height (mm) | 2940 |
| Minimum ground clearance (mm) | 475 |
| Back end turning radius (mm) | 2750 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2800 |
| Track ground length (mm) | 3265 |
| Maximum digging depth (mm) | 6640 |
| Maximum excavation height (mm) | 9470 |
| Maximum unloading height (mm) | 6570 |
| Maximum vertical digging depth (mm) | 6040 |
| Maximum excavation radius of stop surface (mm) | 9780 |
Overview
No.1038055
Brand Name:
CaterpillarModel Number:
320BYear:
2016
Location:
Jiangsu China
Pub Date:
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