2020 Caterpillar 320CL
Product Description
Built for operators who demand precision and control, the 2020 Caterpillar 320CL delivers a commanding work experience across demanding job sites. Powered by the proven Caterpillar CAT 3066ATAAC engine producing 110 kW at 1,800 RPM, this 20-ton excavator combines raw digging capability with refined operator ergonomics. With a bucket digging force of 132 kN and a maximum digging depth of 6,550 mm, this machine handles heavy earthmoving tasks with consistent, reliable output.
From the operator's seat, the wide-format cab delivers strong sightlines across the working envelope — a critical advantage when managing a maximum excavation radius of 9,710 mm and an unloading height of 6,670 mm. The responsive hydraulic system, running a main pump flow of 205 L/min and working circuit pressure of 34.3 MPa, ensures smooth, predictable implement control with minimal input lag.
- Engine: Caterpillar CAT 3066ATAAC | 110 kW / 1,800 RPM
- Operating Weight: 21,415 kg
- Bucket Capacity: 0.8 m³ (Backhoe)
- Bucket Digging Force: 132 kN
- Rod Digging Force: 99 kN
- Maximum Digging Depth: 6,550 mm
- Maximum Excavation Height: 9,440 mm
- Travel Speed: 3.4 / 5.5 km/h
- Track Plate Width: 600 mm | Ground Pressure: 44.1 kPa
- Fuel Tank: 320 L | Hydraulic Tank: 120 L
- Location: Guangxi, China
| Specifications | Value |
|---|---|
| No. | 1058700 |
| Tonnage (tons) | 20 |
| Working weight (kg) | 21415 |
| Bucket capacity (m³) | 0.8 |
| Boom length (mm) | 5680 |
| Rod length (mm) | 2900 |
| Country of origin | Xuzhou/Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Caterpillar CAT 3066ATAAC |
| Rated power (kw/rpm) | 110/1800 |
| Cylinder diameter × stroke (mm) | 102 x 130 |
| Displacement (L) | 6.4 |
| Ground specific pressure (Kpa) | 44.1 |
| Rotation speed (rpm) | 11.5 |
| Bucket digging force (kN) | 132 |
| Rod digging force (kN) | 99 |
| Travel speed (km/h) | 3.4/5.5 |
| Maximum flow of main pump (l/min) | 205 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| 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) | 2980 |
| 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) | 4450 |
| Track gauge (mm) | 2380 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2980 |
| Track ground length (mm) | 3650 |
| Maximum digging depth (mm) | 6550 |
| Maximum excavation height (mm) | 9440 |
| Maximum unloading height (mm) | 6670 |
| Maximum vertical digging depth (mm) | 5440 |
| Maximum excavation radius of stop surface (mm) | 9710 |
| Maximum effective digging depth (mm) | 6370 |
Overview
No.1058700
Brand Name：
CaterpillarModel Number：
320CLYear：
2020
Location：
Guangxi China
Pub Date：
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