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Kobelco Excavators SK140LC

Hydraulic excavator SK140LC



DIMENSIONS

SK130_SK140

Unit : mm
Arm lengthShort
2.09m
Standard
2.38 m
Long
2.84 m
GTail swing radius2,1902,1902,190
AOverall length7,8107,7907,790G'Distance from center of
swing to rear end
2,1802,1802,180
BOverall height
(to top of boom)
2,7302,7103,080HTumbler distanceSK1302,8702,8702,870
SK140LC3,0403,0403,040
COverall width2,4902,4902,490IOverall length of crawlerSK1303,5803,5803,580
SK140LC3,7503,7503,750
DOverall height
(to top of cab)
2,8702,8702,870JTrack gauge1,9901,9901,990
EGround clearance of rear end*910910910KShoe width500/600/700
FGound clearance*440440440LOverall width of upperstructure2,4902,4902,490
* Without including height of shoe lug.


MAIN SPECIFICATIONS

Model NameSK130SK140LC
Operating Weightkg
SK13012,80013,00013,200
SK140LC13,00013,30013,500
BucketBucket capacity
ISO heapedm3
0.240.310.380.450.500.570.70
Struckm3
0.200.230.280.350.380.430.50
Opening width
With side cuttermm
6007008009001,0001,100
Wthout side cuttermm
5006007008009001,0001,150
EngineModelMITSUBISHI D04FR-74kW
TypeDirect 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)
Fuel Tankl
275 L
Performance
Travel Speedkm/h
5.6/3.4
Swing speedmin-1{rpm}
11.0
Gradeability% ( º )
70 {35}
Travel SystemTravel motors2 x axial-piston, two-step motors
Track shoesTriple grouser shoes
Track shoemm
500 / 600 / 700
Drawbar pulling forcekN{kgf}
139 {14,200 } (ISO7464)
Hydraulic SystemPumpTypeTwo variable displacement pumps +
1 gear pump
Max. discharge flow
2 x 130 L/min, 1 x 20 L/min
Hydraulic oil tank
101 L tank oil level
172 L hydraulic system


WORKING RANGES
Unit : m
Range/ArmShort
2.09 m
Standard
2.38 m
Long
2.84 m
aMax. digging reach8.048.348.78
bMax. digging reach at ground level7.898.198.64
cMax. digging depth5.235.525.98
dMax. digging height8.278.508.81
eMax. dumping clearance5.856.096.39
fMin. dumping clearance2.532.231.79
gMax. vertical wall digging depth4.684.885.55
hMin. front swing radius2.612.622.75
iHorizontal digging stroke at ground level3.594.214.70
jDigging depth for 2.4 m (8') flat bottom4.975.295.79
Bucket capacity SAE heaped m30.570.500.38

Digging Force (ISO 6015)Unit: kN(tf)
Arm lengthShort
2.09 m
Standard
2.38 m
Long
2.84 m
Bucket digging force90.1 {9.2}90.1 {9.2}90.1 {9.2}
Arm crowding force71.9 {7.3}64.4 {6.6}58.1 {5.9}
SK130_SK140LC

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