CAT 320D2 Excavator Hydraulic Crawler Earthmoving Machinery with Original Engine
| Parameter configuration of Caterpillar 320 GC hydraulic excavator |
| specifications |
| Power Traditional Power |
| Manufacturer joint venture/import |
| Bucket Backhoe |
| Tonnage (ton) 20 |
| Working weight of the whole machine (kg) 20500 |
| Bucket capacity (m ³) 1.0 |
| Boom length (mm) 5700 |
| Stick length (mm) 2900 |
| performance |
| Rotation speed (rpm) 11.3 |
| Rotating torque (Nm) 74.4k |
| Walking speed (km/h) 5.9 |
| Bucket excavation force (kN) 129 |
| Dipper arm excavation force (kN) 99 |
| dynamic system |
| Engine model Cat ® C4.4 |
| Rated power (kW/rpm) 110/2000 |
| Displacement (L) 4.4 |
| Cylinder diameter x stroke (mm) 105 * 127 |
| Emission Standard National IV |
| hydraulic system |
| Maximum flow rate of main pump (l/min) 429 |
| Working hydraulic oil circuit (Mpa) 35 |
| Hydraulic circuit for walking (Mpa) 34.3 |
| Rotary hydraulic circuit (Mpa) 25 |
| Oil capacity |
| Fuel tank (L) 345 |
| Hydraulic oil tank (L) 115 |
| Hydraulic system (L) 234 |
| Engine oil change quantity (L) 15 |
| Cooling liquid (L) 25 |
| Main body size |
| Total length of transportation (mm) 9530 |
| Total transportation width (mm) 2980/3170 |
| Total transportation height (mm) 2960 |
| Total length of track (mm) 4450 |
| Track shoe width (mm) 600/700 |
| Track gauge (mm) 2380 |
| Minimum ground clearance (mm) 470 |
| Balance weight ground clearance (mm) 1050 |
| Center distance between supporting wheels (mm) 3270 |
| Rear end turning radius (mm) 2830 |
| Scope of work |
| Maximum excavation radius (mm) 9770 |
| Maximum excavation depth (mm) 6630 |
| Maximum excavation height (mm) 9440 |
| Maximum unloading height (mm) 6580 |
| Maximum vertical excavation depth (mm) 6010 |
load method
advantage and weekness :best ,keep machine complete and well .u can use when received it ,only waste freight
Method 2 (take boom and bucket out ,put boom on top of machine or other pieces ,same CBM )
Method 3 use 40FR Frame
Method 4 use 40HQ container ,cheapest but destroy machine
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