
Liugong 622 Roller
Superior Technology
Superior Productivity
●Advanced design,wide visibility
●Easy operation,reliability and convenient maintenance
●Powerfull vibration force to provide enhanced compaction effect
●Integrated world class components
●Excellent vibration adsorber for cab
Simple operation,high efficiency
●Adjustable steering column
●Adjustable shock absorbing chair
●Two sides open cab
Engine provides power to vibration pump directly,reduce intermediate junction,simplify structure
Automotive synchro shift transmission,flexible shift,simple to manipulate
●Rear engine,better proximity,wider back vision for operator
●Unitary wholly-opened engine hood,convenient to maintain
●Gearbox installed at the rear,quick to change,easy for maintenance
Optional drum with dismountable pad foot or welded pad foot.
| Operating weight | 22000kg |
| Rated power | 128kw |
| Static linear pressure | 506N/cm |
| Drum/tire load | 11000/11000kg |
| Vibratory pump | Piston Pump | |
| Static linear pressure | 506N/cm | |
| Drum/Tireload | 11000/11000kg | |
| Centrifugal force(max/min) | 420/240kN | |
| Vibration Frequency(min/max) | 30/32mm | |
| Amplitude(max/min) | 2.1/1.1mm | |
| Min.steering radius | ≤6500mm | |
| Max.gradeability | 30% | |
| Rated speed | 2150rpm | |
| Engine mode | D6114ZG2B | |
| Cooling type | Water cooled/turbocharged | |
| Traveling speed | 2.6/5.3/10.9 | |
| Working speed | 0~2.6km/h | |
| Oscillating angle | 10° | |
| Tire | 20.5-25-16PR | |
| Hydraulic tank | 100L | |
| Fuel tank | 290L | |
| Driving type | Mechanical single drive | |
| Transmission type | Mechanical | |
| Steering type | Hydraulic | |
| Centrifugal type | Eccentric oscillator | |
| Frame type | Articulated |
| ID | Product | Area | Time |
| 578 | 616 Roller | Ethiopia | 2014-02-13 20:29 |
| 190 | 614 Roller | Ethiopia | 2013-03-03 01:14 |
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