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NK028
Yanmar Diesel Engine Type: 3TNV88-S
Rubber Crawler 300 mm
Luxurious cabin ( Cabin colour grey ) with air conditioner
RAL Colour
Specification
| Operation weight | 2 900 kg |
| Standart bucket | 0.08 m3 |
| Optional bucket | |
| Track shoe width | 300 mm |
| Arm length | 1 200 mm |
| Engine | |
| Model | Yanmar 3TNV88 S |
| Type | Natural aspirated |
| Power | 20.3 kW / 2.200 rpm |
| Max.torque | 109 N · m at 1.000 rpm |
| No. Of cylinders | 3 |
| Displacement | 1.642L |
| Hydraulic System | |
| Main pump | |
| Type | Variable displacement axial piston pump |
| Max.displacement | 2x 14.5 cm2/r |
| Working pressure | 25 Mpa |
| Hydraulic Motor | |
| Slew | Fixed displacement axial piston pump |
| Travel | Variable displacement axial piston motors |
| Performance | |
| Slew Speed | 10.7 rpm |
| Min.backslew radius | 750 mm |
| Max.travel high/low | 4.70 / 2.60 km/h |
| Gradeability | 30 |
| Tractive | 19.1 kN |
| Max.digging force of bucket | 21.6 kN |
| Max.digging force of arm | 14.4 kN |
| Ground pressure | 0.24 kg / cm2 |
| Tank capacity | |
| Fuel tank capacity | 28.0 L |
| Hydraulic tank capacity | 28.8 L |
| Item | Standard arm |
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