SW770 Sereis
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SW770
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SW770
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Feature
Sakai patented compaction technologies
- SW770HF, standard model features 4,000vpm high frequency vibration by which can efficiently to achieve the density faster and create smoother hot mix asphalt(HMA) mat.
- On "ND" model, oscillatory or circular(normal) vibration is selected by switch at operator station depending on the job conditions. The oscillatory vibration is effective for thick layer compaction.
Operators comfort
- Full vuew over drum surface, drum edge and sprinkler nozzles.
- Patented dual water pump system for increased reliability.
Easy Maintenance
- Rugged articulated centre-pin joint.
- Long life Sakai patented rubber isolators for drums.
Specification
*Specifications are subject change without notice.
*Engine meets EPA standards.
*Using low quality fuel may cause engine failure.
| MODEL | SW770 | SW770HF | SW770ND | |
|---|---|---|---|---|
| WEIGHTS | ||||
| Operating weight | kg (lb) | 10,800 (23,810) |
11,320 (24,955) |
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| Load on front | kg (lb) | 5,200 (11,465) |
5,460 (12,035) |
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| Load on rear | kg (lb) | 5,600 (12,345) |
5,860 (12,920) |
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| DIMENSIONS | ||||
| Overall length | mm (in) | 4,950 (194.9) |
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| Overall width | mm (in) | 1,860 (73.2) |
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| Overall height | mm (in) | 2,940 (115.7) |
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| Wheelbase | mm (in) | 3,600 (141.7) |
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| ENGINE | ||||
| Make | ISUZU | |||
| Model | 4JJ1XDIA(Tier3) | |||
| Type | Diesel, Water-cooled, 4-cycle, with turbo charge | |||
| VIBRATING SYSTEM | ||||
| Drive | Hydrostatic | |||
| Vibrator | Eccentric shaft type | |||