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SC230.8 Long Boom ExcavatorEengien:Cummins 6BTA5.9Long Boom 15mbucket capacity:0.45m3
The SC230.8 long reach excavator has 15m arm and boom in total length and 0.4m3 bucket, which is designed on the base of market research and thorough technical argumentation. The structural strength, performance and quality are fully guaranteed in terms of the materials, technologies and design. The boom is internally mounted with buffer plate, which improves load bearing capacity and prolongs the service life of the excavator. It is mainly applicable to the clearing of dammed lake in the watercourse, slope forming, earth and stone foundation and deep excavating operation
| Items | Unit | Parameters |
| Engine | ||
| Model | Cummins 6BTA5.9 | |
| Battery | V,Ah | 24,120×2 |
| AC generator | A | 24V 70 |
| Rated output power | Kw/rpm | 126/2100 |
| Overall piston displacement | L | 5.88 |
| Number of cylinder (bore×stroke) | mm | 6-φ102×120 |
| Type | 4 stroke, water cooling, in-line, direct injection, turbocharging | |
| Working Device | ||
| Boom length | mm | 8025 |
| Bucket | m3 | 0.45 |
| Arm length | mm | 6350 |
| Undercarriage | ||
| Sprocket wheel | 2/each side | |
| Track plate | 47/each side | |
| Supporting wheel | 8/each side | |
| Hydraulic System | ||
| Hydraulic pump | Variable displacement duplex piston pump | |
| Bucket cylinder | φ95×φ65 | |
| Arm cylinder | φ140×φ100 | |
| Boom cylinder | φ130×φ90 | |
| Hydraulic cylinder Cylinder type | Cylinder bore×piston diameter (mm) | |
| Slewing motor | Axial piston (safety valve, parking brake) ×1 | |
| Travel motor | Axial piston (brake valve, parking brake) ×2 | |
| Control valve Control method | Hydraulic pilot | |
| Control valve type | KMX15RA | |
| Hydraulic pump Pressure setting | MPa(kg/cm2) | 34.3(350) |
| Hydraulic pump flow | L/min | 226×2 |
| A Overall length | 9797mm |
| B Overall width | 2980mm |
| C Overall height | 3300mm |
| D Overall height (to the cab top) | 2940mm |
| E Superstructure’s distance to the ground | 1065mm |
| F Min. ground clearance | 468mm |
| G Tail slewing radius | 2838mm |
| H Ground contact length of track | 3445mm |
| J Track length | 4256 |
| K Track gauge | 2380mm |
| L Total track width | 2980mm |
| M Standard track plate width | 600mm |
| V Min. slewing radius of working device | 5550mm |
| X Distance between slewing center and the rear end | 2809mm |
| Operating weight | 24500kg |
| O Max. digging height | 11470mm |
| P Max. dump height | 9400mm |
| Q Max. digging depth | 11340mm |
| R Max. vertical digging depth | 9140mm |
| T Max. digging radius | 15000mm |
| U Max. ground digging radius | 14880mm |
| W Min. slewing radius | 9180 |
| Slewing speed | 11.1rpm |
| Travel speed | L:3.5/H:5.2 |
| Ground pressure | 51.5kpa |
SC230.8 Long Boom Excavator Earthmoving machinery