CAT 311CU
JPY-
3
Product Information
| Maker | CAT |
|---|---|
| Category | Excavators |
| Model No. | 311CU |
Specification
| Operating weight | 11500 kg |
|---|---|
| Std. bkt. capacity | /0.45 m3 |
| Overall length (A) | 6880 mm |
|---|---|
| Rear end radius (B) | 1750 mm |
| Std. shoe width (C) | 500 mm |
| Track length (D) | 2610 mm |
| Crawler length | 3320 mm |
| UC width (E) | 2490 mm |
| Track gauge (F) | 1990 mm |
| Overall height (G) | 2765 mm, 2825 mm |
| Overall width (H) | 2490 mm |
| Std. arm length | 2250 mm |
| Manufacturer | CAT |
|---|---|
| Model | 3064-E3T |
| Rated output | 59[80]/1800 kW(PS)/rpm, 58.8[80]/1800 kW(PS)/rpm |
| Max torque | 373-1400 N-m/min-1 |
| Displacement | 4.3 ltr |
| Relief valve setting | 29.9 Mpa, 29.9(fW),34.3(fT) Mpa |
|---|---|
| Hyd. pump type x qty. | PPPx2 |
| Gradeability | 35 deg |
|---|---|
| Arm crowd force | /58.8 deg, /59.2 deg |
| Bkt. digging force | /89.6 kN, /89.2 kN |
| Max digging depth | 5040 mm |
| Max dig. reach at GL | 7570 mm |
| Max digging reach | 7700 mm |
| Max dumping clearance | 5450 mm |
| Max digging height | 7805 mm |
| Travel speed | 3.8/5.5 km/h |
| Swing speed | 10.8 min-1 |
| Remarks | CEE2.RSR.LN, GMX-T5 RSR.CEE2.LN |
|---|
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