HOT PRODUCTS：
| project | unit | parameter |
| Parameter item | - | QY20K5 |
| Size parameters | ||
| Overall length | mm | 19695 |
| Full width of the whole machine | mm | 3000 |
| Overall height | mm | 4000 |
| Wheelbase | mm | 1600+2350+2135+1650+2950+1600+2950 |
| Track | mm | 2540/2540 |
| Weight parameter | ||
| Total driving quality | kg | 88000 |
| Axle load | kg | 10000/10000/10000/10000/12000/12000/12000/12000 |
| Dynamic parameter | ||
| engine model | boarding | OM460LA.E3A/5 |
| Engine rated power | kw/(r/min | 260/1800 |
| Engine rated torque | N.m/(r/min | 1750/1300 |
| engine model | 下車 | OM502LA.E3B/1 or OM502LA.E3A/1 |
| Engine rated power | kw/(r/min) | 482.2/1800 or 480/1800 |
| Engine rated torque | N.m/(r/min) | 3000/1300 or 3000/1300 |
| Driving parameters | ||
| travel | ||
| Top speed | km/h | ≥80 |
| Minimum stable driving speed | km/h | 2.4 |
| Turn | ||
| Minimum turning diameter | m | ≤27 |
| Minimum turning diameter of boom | m | ≤32.6 |
| Maximum grade | ％ | ≥58 |
| Minimum ground clearance | mm | 382 |
| Approach angle | ° | 16 |
| Departure corner | ° | 20.9 |
| Braking distance | Dry and flat asphalt or concrete road, when the speed is 30km / h | ≤10 |
| Fuel consumption per hundred kilometers | L | 110 |
| Main performance parameter | ||
| Maximum grade | ％ | ≥58 |
| Maximum rated total lifting capacity | t | 1200 |
| Minimum rated amplitude | m | 3 |
| Lifting moment of basic boom | kN·m | 35280 |
| Turntable radius | mm | 9270 |
| Outrigger | ||
| Longitudinal | m | 13 |
| Horizontal (half stretch) | m | 13 |
| Lifting height | ||
| Basic arm | m | 18.5 |
| Longest main boom | m | 101.5 |
| Longest main boom + jib | m | 128 |
| Boom length | ||
| Basic arm | m | 18.5 |
| Longest main boom | m | 102 |
| Longest main boom + jib | m | 131 |
| Longest Luffing Jib | m | - |
| Working speed | ||
| Turning speed | r/min | ≥1 |
| Lifting speed (single rope, no-load, 4th floor) | ||
| Main lifting mechanism | m/min | ≥136 |
| Deputy lifting mechanism | m/min | - |
| Luffing jib luffing hoist | m/min | ≥128 |
| Boom extension time | ||
| Full extension | s | ≤220 |
| Full shrink | s | - |
| Luffing time | ||
| Full arm | s | ≤220 |
| Full arm drop | s | - |
| Leg out-horizontal | ||
| Put both | s | ≤40 |
| Both | s | ≤40 |
| Leg out-vertical | ||
| Put both | s | ≤150 |
| Both | s | ≤150 |
consultation
