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After-sales Service：1. Online service: samples, technical specifications, operation manuals, spare parts purchase. 2. Video service: application guidance, troubleshooting and maintenance guidance. 3. Overseas service: MachPlaza has a complete global after-sales service team. Please note that if there is no clear after-sales liability clause in the sales contract, we will charge the necessary service fees.
Feature
LIUGONG 6620E Vibratory Single Drum
* Flexible and non-impact technology on our vibratory rollers extends the vibratory bearing’s working life to beyond 10,000 hours increasing productivity and reducing part wear.
* With a larger diameter drum, combined with amplitude consistency and uniformity, we ensure that the optimum compaction force is
delivered with fewer passes required.
* Patented cooling technology inside the drum keeps temperatures balanced at around 90° centigrade, 20° lower than the industry
average. This stable temperature regulation helps prolong component life and reduces maintenance.
Parameter
| Operating weight | 20000 kg |
| Axle load, front | / |
| Axle load, rear | / |
| Static linear load | 607 N/cm |
| Engine manufacturer | / |
| Engine Model | Shangchai SC8D |
| Rated Power | 140 kW |
| Speed range(Forward)Speed (1)(2)(3)(4) | / |
| Speed range(Backward)Speed (1)(2)(3) | / |
| Vibration frequency | 28/33 Hz |
| Vibration amplitude | / |
| Centrifugal force | 400/280 kN |
| Working width | / |
| Max. gradeability | 45% |
| Track radius, out | / |
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Model Comparison
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Brand
Type
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B
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BINZUAN
C
CHENGGONG
D
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E
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F
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FOTON
H
HELI
SHACMAN
HONGYAN
HYUNDAI
J
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JAC
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L
LUYU
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LOVOL
S
SINOTRUK
SEM
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X
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Y
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Z
ZOOMLION