Unit : mm
| Arm length | Short 2.6m | Standard 3.30m | ||||
|---|---|---|---|---|---|---|
| A | Overall length | 11,380 | 11,300 | |||
| B | Overall height (to top of boom) | 3,690 | 3,430 | |||
| C | Overall width of crawler | 3,190 | ||||
| D | Overall height (to top of cab) | 3,150 | ||||
| E | Ground clearance of rear end* | 1,200 | ||||
| F | Ground clearance* | 500 | ||||
| G | Tail swing radius | 3,600 | ||||
| G' | Distance from center of swing to rear end | 3,600 | ||||
| H | Tumbler distance | SK330 | 3,720 | |||
| SK350LC | 4,050 | |||||
| I | Overall length of crawler | SK330 | 4,650 | |||
| SK350LC | 4,960 | |||||
| J | Track gauge | 2,590 | ||||
| K | Shoe width | 600 / 700 / 800 | ||||
| L | Overall width of upperstructure | 2,980 | ||||
* Without including height of shoe lug.
| Model Name | SK330 | SK350LC |
|---|---|---|
| Machine Type | SK330-10 | SK350LC-10 |
| Model | HINO J08E-UN | |
|---|---|---|
| Type | Four-stroke liquid-cooled direct injection diesel engine with turbocharger and intercooler (Tier-3-compliant engine) | |
| Rated power output | kW/min-1 | 191 / 2,100 (with fan) 200 / 2,100 (ISO 14396 without fan) |
| Hydraulic oil tank | L | 245 L tank oil level 407 L hydraulic system |
|
|---|---|---|---|
| Pump | Type | Two variable displacement piston pumps + one gear pump | |
| Max.Discharge flow | L/min | 2 x 294 , 1 x 21 | |
| Swing speed | min-1{rpm} | 10.2 |
|---|
| Travel Speed | km/h | 5.6 / 3.3 |
|---|---|---|
| Drawbar pulling force | kN | 316 (SAE 7464) |
| Gradeability | % ( º ) | 70 (35) |
| Travel shoes | SK330 | 45 each side |
| SK350LC | 48 each side | |
| Travel motors | Variable displacement piston pump | |
| Fuel Tank | L | 503 |
|---|
| Type | Standard bucket | Bottom plate reinforced bucket | Full HD bucket | ||||
|---|---|---|---|---|---|---|---|
| Bucket capacity | ISO heaped | m3 | 1.40 | 1.40 | 1.60 | 1.50 | 1.60 |
| ISO Struck | m3 | 1.00 | 1.00 | 1.20 | 1.10 | 1.20 | |
| Opening Width | With side cutters | mm | 1,420 | 1,420 | 1,600 | 1,390 | 1,470 |
| Without side cutters | mm | 1,300 | 1,290 | 1,470 | 1,390 | 1,470 | |
| Operating Weight | SK330 | kg | 34,500 / 35,200 / 35,600 |
|---|---|---|---|
| SK350LC | kg | 35,200 / 36,000 / 36,400 |
Unit : m
| Boom | 6.50m | |||
|---|---|---|---|---|
| Range / Arm | Short 2.60 m | Standard 3.30 m | ||
| a | Max. digging reach | 10.61 | 11.26 | |
| b | Max. digging reach at ground level | 10.40 | 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 | 4.46 | 4.31 | |
| i | Horizontal digging stroke at ground level | 4.21 | 5.82 | |
| j | Digging depth for 2.4m(8')flat bottom | 6.67 | 7.40 | |
| Bucket capacity ISO heaped | m3 | 1.40 | 1.40 | |
| Digging Force (ISO 6015) | Unit: kN |
| Arm length | Short 2.60 m | Standard 3.30 m |
|---|---|---|
| Bucket digging force | 222 244* |
|
| Arm crowding force | 205 225* |
163 180* |
* Power Boost engaged.
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