Hydraulic excavator SK140LC
Arm length | Short 2.09m | Standard 2.38 m | Long 2.84 m | G | Tail swing radius | 2,190 | 2,190 | 2,190 |
A | Overall length | 7,810 | 7,790 | 7,790 | G' | Distance from center of swing to rear end | 2,180 | 2,180 | 2,180 |
B | Overall height (to top of boom) | 2,730 | 2,710 | 3,080 | H | Tumbler distance | SK130 | 2,870 | 2,870 | 2,870 |
SK140LC | 3,040 | 3,040 | 3,040 |
C | Overall width | 2,490 | 2,490 | 2,490 | I | Overall length of crawler | SK130 | 3,580 | 3,580 | 3,580 |
SK140LC | 3,750 | 3,750 | 3,750 |
D | Overall height (to top of cab) | 2,870 | 2,870 | 2,870 | J | Track gauge | 1,990 | 1,990 | 1,990 |
E | Ground clearance of rear end* | 910 | 910 | 910 | K | Shoe width | 500/600/700 |
F | Gound clearance* | 440 | 440 | 440 | L | Overall width of upperstructure | 2,490 | 2,490 | 2,490 |
* Without including height of shoe lug. |
Model Name | SK130 | SK140LC |
| SK130 | 12,800 | 13,000 | 13,200 |
SK140LC | 13,000 | 13,300 | 13,500 |
Bucket | Bucket capacity |
| 0.24 | 0.31 | 0.38 | 0.45 | 0.50 | 0.57 | 0.70 |
| 0.20 | 0.23 | 0.28 | 0.35 | 0.38 | 0.43 | 0.50 |
Opening width |
| 600 | 700 | 800 | 900 | 1,000 | 1,100 | — |
| 500 | 600 | 700 | 800 | 900 | 1,000 | 1,150 |
Engine | Model | MITSUBISHI D04FR-74kW |
Type | Direct injection, water-cooled, 4-cycle
diesel engine with turbocharger,
intercooler |
Rated power output |
kW/min-1 |
| 74 / 2,000 (ISO14396: Without Fan) |
69.2 / 2,000 (ISO9249: With Fan) |
| 275 L |
Performance |
| 5.6/3.4 |
| 11.0 |
| 70 {35} |
Travel System | Travel motors | 2 x axial-piston, two-step motors |
Track shoes | Triple grouser shoes |
| 500 / 600 / 700 |
Drawbar pulling force | kN{kgf} |
| 139 {14,200 } (ISO7464) |
Hydraulic System | Pump | Type | Two variable displacement pumps +
1 gear pump |
| 2 x 130 L/min, 1 x 20 L/min |
| 101 L tank oil level
172 L hydraulic system |
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Range/Arm | Short 2.09 m | Standard 2.38 m | Long 2.84 m |
a | Max. digging reach | 8.04 | 8.34 | 8.78 |
b | Max. digging reach at ground level | 7.89 | 8.19 | 8.64 |
c | Max. digging depth | 5.23 | 5.52 | 5.98 |
d | Max. digging height | 8.27 | 8.50 | 8.81 |
e | Max. dumping clearance | 5.85 | 6.09 | 6.39 |
f | Min. dumping clearance | 2.53 | 2.23 | 1.79 |
g | Max. vertical wall digging depth | 4.68 | 4.88 | 5.55 |
h | Min. front swing radius | 2.61 | 2.62 | 2.75 |
i | Horizontal digging stroke at ground level | 3.59 | 4.21 | 4.70 |
j | Digging depth for 2.4 m (8') flat bottom | 4.97 | 5.29 | 5.79 |
Bucket capacity SAE heaped m3 | 0.57 | 0.50 | 0.38 |
Digging Force (ISO 6015) | Unit: kN(tf) |
Arm length | Short 2.09 m | Standard 2.38 m | Long 2.84 m |
Bucket digging force | 90.1 {9.2} | 90.1 {9.2} | 90.1 {9.2} |
Arm crowding force | 71.9 {7.3} | 64.4 {6.6} | 58.1 {5.9} |
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Harga excavator :
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