Unit : mm
| Arm length | Short 2.6m | Standard 3.3m | |||
|---|---|---|---|---|---|
| A | Overall length | 11,280 | 11,200 | ||
| B | Overall height (to top of boom) | 3,640 | 3,420 | ||
| C | Overall width | SK330 | 3,200 | ||
| SK350LC | 3,200 | ||||
| D | Overall height (to top of cab) | 3,160 | |||
| E | Ground clearance of rear end* | 1,190 | |||
| F | Ground clearance* | 500 | |||
| G | Tail swing radius | 3,500 | |||
| G' | Distance from center of swing to rear end | 3,500 | |||
| H | Tumbler distance | SK330 | 3,730 | ||
| SK350LC | 4,050 | ||||
| I | Overall length of crawler | SK330 | 4,650 | ||
| SK350LC | 4,980 | ||||
| J | Track gauge | SK330 | 2,600 | ||
| SK350LC | 2,600 | ||||
| K | Shoe width | 600 / 800 | |||
| L | Overall width of upperstructure | 2,950 | |||
* Without including height of shoe lug.
| Model Name | SK330 | SK350LC |
|---|---|---|
| Machine Type | SK330-8 | SK350LC-8 |
| Model | HINO J05E | |
|---|---|---|
| Type | Direct injection,water-cooled,4-cycle diesel engine with turbocharger,intercooler | |
| Rated power output | kW/min-1 | 209 / 2,100 (ISO14396:2002)* 197 / 2,100 (ISO9249:2007) |
* ISO 14396 meets EU regulation
| Hydraulic oil tank | L | 280 L tank oil level 353 L hydraulic system |
|
|---|---|---|---|
| Pump | Type | Two variable displacement pumps +1 gear pump | |
| Max.Discharge flow | L/min | 2 x 294 , 1 x 20 | |
| Swing speed | min-1{rpm} | 10.0 |
|---|
| Travel Speed | km/h | 5.6 / 3.3 |
|---|---|---|
| Drawbar pulling force | kN{tf} | 322 {32.8} (ISO7464) |
| Gradeability | % ( º ) | 70 (35) |
| Travel shoes | 45 each side (SK330) / 48 each side (SK350LC) | |
| Travel motors | 2 x axial-piston,two-step motors | |
| Fuel Tank | L | 580 |
|---|
| Bucket capacity | ISO heaped | m3 | 1.5 | 1.6 |
|---|---|---|---|---|
| Struck | m3 | 1.1 | 1.2 | |
| Bucket Opening Width | With side cutter | mm | 1,390 | 1,470 |
| Without side cutter | mm | 1,390 | 1,470 |
| Operating Weight | SK330 | kg | 34,100 / 35,300 | |
|---|---|---|---|---|
| SK350LC | kg | 34,900 / 36,000 | ||
Unit : m
| Range / Arm | Short 2.6 m | Standard 3.3 m | ||
|---|---|---|---|---|
| a | Max. digging reach | 10.61 | 11.26 | |
| b | Max. digging reach at ground level | 10.4 | 11.06 | |
| c | Max. digging depth | 6.86 | 7.56 | |
| d | Max. digging height | 10.26 | 10.58 | |
| e | Max. dumping clearance | 7.06 | 7.37 | |
| f | Min. dumping clearance | 3.32 | 2.62 | |
| g | Max. vertical wall digging depth | 5.84 | 6.61 | |
| h | Min. swing radius | 4.45 | 4.37 | |
| i | Horizontal digging stroke at ground level | 4.21 | 5.82 | |
| j | Digging depth for 2.4m(8')flat bottom | 6.67 | 7.4 | |
| Bucket capacity ISO heaped | m3 | 1.6 (SK330) 1.6 (SK350LC) |
1.5 (SK330) 1.6 (SK350LC) |
|
| Digging Force (ISO 6015) | Unit: kN{tf} |
| Arm length | Short 2.6 m | Standard 3.3 m |
|---|---|---|
| Bucket digging force | 221 {22.5} 244 {24.9}* |
222 {22.6} 244 {24.9}* |
| Arm crowding force | 205 {20.9} 225 {22.9}* |
165 {16.8} 181 {18.5}* |
* Power Boost engaged.
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