| Dimension | Unit | QY12B.5 |
| Overall length | mm | 10200 |
| Overall | mm | 2500 |
| Overall | mm | 3200 |
| Weight | ||
| Total weight in travel | kg | 16000 |
| Front axle load | kg | 6000 |
| Rear axle load | kg | 10000 |
| Power | ||
| Engine model | 6C215?WD415.21?SC8DK230Q3 | |
| Engine rated power | kW/(r/min) |
158/2200?155/2200?170/2200 790/1400?820/1400?830/1400 |
| Engine rated torque | N.m/(r/min) | |
| Travel | ||
| Max. travel speed | km/h | 68?75 |
| Min. turning diameter | mm | 18000 |
| Min. ground clearance | mm | 260 |
| Approach angle | ° | 21 |
| Departure angle | ° | 10 |
| Max. grade ability | % | ≥26?≥28 |
| Fuel consumption for 100km | L | 30? 40 |
| Main performance | ||
| Max. rated total lifting capacity | t | 12 |
| Min. rated working radius | m | 3 |
| Turning radius at turntable tail | m | 2.6 |
| Max. lifting torque | kN.m | 428 |
| Base boom | m | 9.3 |
| Fully extended boom | m | 23 |
| Fully extended boom+jib | m | 29.4 |
| Longitudinal outrigger span | m | 4.1 |
| Lateral outrigger span | m | 4.9 |
| Working speed | ||
| Boom luffing time | s | 50 |
| Boom full extension time | s | 75 |
| Max. swing speed | r/min | 2.6 |
| Main winch full load/no load (single rope) | m/min | 110 |
hydraulic pneumatic tire roller | hydraulic pneumatic tire road roller | highway road roller
