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The OKW series of small excavators are the sixth-generation upgraded miniature crawler excavators after technical improvement by the NICOSAIL technical team, which further enhances the strength of the excavator body and stick, ensures continuous and stable performance output, and optimizes fuel economy. Add more optional new accessories to enable you to efficiently complete various small projects: gardens, farmland, municipal engineering, vegetable greenhouses, trenching.
| Operating Weight | 3600kg |
|---|---|
| Bucket capacity | 0.26m3 |
| Engine | ZN490/C490/Yanmar 3TNV88 |
| Power | 36.8Kw/ 2200 rpm |
| Digg Depth | 2545mm |
| Dig Height | 4450mm |
| Overall Length | mm | 4400 | |
| Overall Height | mm | 2200 | |
| width | mm | 1530/1600 | |
| Track width | mm | 300 | |
| Total track length | mm | 2175 | |
| Track gauge | mm | 1703 | |
| Platform ground clearance | mm | 557 | |
| Working Range | |||
| Max.Digging Height | mm | 4450 | |
| Max.Dumping Height | mm | 3050 | |
| Max.Digging Depth | mm | 2545 | |
| Max digging distance | mm | 4630 | |
| Max.Diggingradius | mm | 4730 | |
| Min radius of gyration | mm | 1820 | |
| height of dozer | mm | 359 | |
| depth of dozer | mm | 268 | |
| Min Tail swing radius | mm | 1170 | |
| Engine 1 | |||
| Model | Changchai ZN490 | ||
| power | KW | 34 kW | |
| Cooling method | water-cooling | ||
| Engine 2 | |||
| Model | Yanmar 3TNV88 | ||
| power | KW | 19.6 kW | |
| Cooling method | water-cooling | ||
| Hydraulic System | |||
| Operating Pressure | mpa | 22mpa | |
| Walking motor | / | Two-speed plunger | |
| Rotary motor | / | Variable plunger | |
| The main pump | / | Plunger 32cc | |
| Flow | MIN | 99 L/MIN | |
| performance parameter | |||
| Climbing ability | ° | 35° | |
| Maximum digging force | KN | 55.6KN | |
| Travel speed（High/low） | km/h | 2.7/4.6 km/h | |
| Unit swing speed | r/min | 9-11 1r/min | |
| Rail contact pressure on the ground | kpa | 34.8 Kpa | |
| Specification | |||
| Bucket Capacity | m3 | 0.26m3 | |
| Fuel reservoir | L | 60 L | |
| Hydraulic tank capacity | L | 75 L | |
| Operating Weight | KG | 3600kg | |
We fully support you to grow your business and expand your local presence. Provide truly high-quality products and after-sales service at a lower price.
We will contact you within 1 working day, please pay attention to the email with the suffix “@nicosail.com”.
