Unit : mm
| Arm length | ME 2.4m |
Short 3.0m |
Standard 3.45m |
Long 4.9m |
||
|---|---|---|---|---|---|---|
| A | Overall length | 11,620 | 12,080 | 12,030 | 12,090 | |
| B | Overall height (to top of boom) | 4,260 | 3,800 | 3,570 | 4,410 | |
| C | Overall width | SK460 | 3,550 (width 800 mm shoes) | |||
| SK480LC | 3,550 (width 800 mm shoes) | |||||
| D | Overall height (to top of cab) | 3,310 | 3,310 | 3,310 | 3,310 | |
| E | Ground clearance of rear end* | 1,340 | 1,340 | 1,340 | 1,340 | |
| F | Ground clearance* | 510 | 510 | 510 | 510 | |
| G | Tail swing radius | 3,670 | 3,670 | 3,670 | 3,670 | |
| G' | Distance from center of swing to rear end | 3,670 | 3,670 | 3,670 | 3,670 | |
| H | Tumbler distance | SK460 | 4,060 | 4,060 | 4,060 | 4,060 |
| SK480LC | 4,400 | 4,400 | 4,400 | 4,400 | ||
| I | Overall length of crawler | SK460 | 5,110 | 5,110 | 5,110 | 5,110 |
| SK480LC | 5,450 | 5,450 | 5,450 | 5,450 | ||
| J | Track gauge | 2,750 | 2,750 | 2,750 | 2,750 | |
| K | Shoe width | 600 / 800 / 900 | ||||
| L | Overall width of upperstructure | 3,000 | 3,000 | 3,000 | 3,000 | |
* Without including height of shoe lug.
| Model Name | SK460 | SK480LC |
|---|---|---|
| Machine Type | SK460-8 | SK480LC-8 |
| Model | HINO P11C | |
|---|---|---|
| Type | Direct injection, water-cooled, 4-cycle diesel engine with turbocharger, intercooler (Complies with EU (NRMM) Stage IIIA, US EPA Tier III, and act on regulation, etc. of emissions from non-road special motor vehicles (Japan)) | |
| Rated power output | kW/min-1{rpm} | 257 {350} / 1,850 (ISO14396: 2002) 243 {333} / 1,850 (ISO9249: 2007)* |
* Previous indication
| Hydraulic capacity | L | System 555 / Tank Level 300 | |
|---|---|---|---|
| Pump | Type | Two variable displacement pumps + 1 gear pump | |
| Max.Discharge flow | L/min | 2 x 370 , 1 x 30 | |
| Swing speed | min-1{rpm} | 7.8 {7.8} |
|---|
| Travel Speed | km/h | 5.4 / 3.4 |
|---|---|---|
| Drawbar pulling force | kN{tf} | 417 {42.5} (ISO 7464) |
| Gradeability | % ( º ) | 70 (35) |
| Track shoes | Triple grouser shoe | |
| Track shoe | mm | 600 / 800 / 900 |
| Travel motors | 2 x axial-piston, two-step motors | |
| Fuel Tank | L | 650 |
|---|
| Bucket capacity | ISO heaped | m3 | 1.35 | 1.6 | 1.9 | 2.1 | 2.4 | 1.9 | 2.1 | 3.4 |
|---|---|---|---|---|---|---|---|---|---|---|
| Struck | m3 | 1.0 | 1.15 | 1.4 | 1.5 | 1.7 | 1.4 | 1.5 | 2.5 | |
| Bucket Opening Width | With side cutters | mm | 1,225 | 1,375 | 1,670 | 1,750 | 1,980 | 1,590 | 1,660 | 1,990 |
| Without side cutters | mm | 1,100 | 1,250 | 1,550 | 1,630 | 1,860 | 1,510 | 1,580 | 1,870 |
| Operating Weight | kg | 46,400 - 48,300 | 47,300 - 49,400 |
|---|
Unit : m
| Boom length | 6.3m | 7.0m | ||||
|---|---|---|---|---|---|---|
| Range / Arm | ME 2.4 m |
Short 3.0 m |
Standard 3.45 m |
Long 4.9 m |
||
| a | Max. digging reach | 10.88 | 11.77 | 12.07 | 13.48 | |
| b | Max. digging reach at ground level | 10.63 | 11.54 | 11.84 | 13.28 | |
| c | Max. digging depth | 6.48 | 7.36 | 7.81 | 9.26 | |
| d | Max. digging height | 10.49 | 11.16 | 10.93 | 11.70 | |
| e | Max. dumping clearance | 6.91 | 7.72 | 7.58 | 8.29 | |
| f | Min. dumping clearance | 3.11 | 3.22 | 2.77 | 1.32 | |
| g | Max. vertical wall digging depth | 4.00 | 6.68 | 7.12 | 8.41 | |
| h | Min. swing radius | 4.75 | 5.27 | 5.14 | 5.30 | |
| i | Horizontal digging stroke at ground level | 3.59 | 5.21 | 6.10 | 8.28 | |
| j | Digging depth for 2.4m(8')flat bottom | 6.31 | 7.21 | 7.67 | 9.15 | |
| Bucket capacity ISO heaped | m3 | 3.4 | 2.1 | 1.9 | 1.35 | |
| Digging Force (ISO 6015) | Unit: kN{tf} |
| Arm length | ME 2.4 m | Short 3.0 m | Standard 3.45 m | Long 4.9 m |
|---|---|---|---|---|
| Bucket digging force | 279 {28.0} 305 {31.1}* |
266 {27.1} 291 {29.7}* |
267 {27.2} 292 {29.8}* |
263 {26.8} 288 {29.4}* |
| Arm crowding force | 247 {25.2} 270 {27.5}* |
223 {22.8} 244 {24.9}* |
203 {20.7} 222 {22.7}* |
157 {16.0} 172 {17.6}* |
* Power Boost engaged.
color catalog
color catalog (Non-Tier3 model)
color catalog (Coal Mining model)
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