Product Description
| Specifications | Value |
|---|---|
| No. | 632428 |
| Tonnage (tons) | 49 |
| Working weight (kg) | 47300 |
| Bucket capacity (m³) | 2.3 ~ 2.6 |
| Boom length (mm) | 6670 |
| Rod length (mm) | 2900 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Cummins QSM11 |
| Rated power (kw/rpm) | 250/2000 |
| Maximum torque (N.m/rpm) | 1790/1400 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 11 |
| Ground specific pressure (Kpa) | 85.9 |
| Rotation speed (rpm) | 9 |
| Climbing ability (%) | 35 |
| Bucket digging force (kN) | 288 |
| Rod digging force (kN) | 243 |
| Maximum tractive force (kN) | 338 |
| Travel speed (km/h) | 5.4/3.2 |
| Maximum flow of main pump (l/min) | 2 x 360 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 28.4 |
| Pilot Oil Circuit (MPa) | 3.9 |
| Fuel Tank (L) | 725 |
| Hydraulic Tank (L) | 430 |
| Engine Oil changes (L) | 38 |
| Total transport length (mm) | 11636 |
| Total transport width (mm) | 3724 |
| Total transport height (mm) | 3965 |
| Counterweight ground clearance (mm) | 1360 |
| Minimum ground clearance (mm) | 703(without tooth height) |
| Back end turning radius (mm) | 3665 |
| Total track length (mm) | 5220 |
| Track gauge (mm) | 2392/2890 |
| Total track width (mm) | 600 |
| Maximum digging radius (mm) | 11272 |
| Maximum digging depth (mm) | 6931 |
| Maximum excavation height (mm) | 10637 |
| Maximum unloading height (mm) | 7324 |
| Maximum vertical digging depth (mm) | 4730 |
Description
July 21, Xugong 490 9000 hours Formalities complete thirty tens of thousands
