SK250 (SK250-8)
SK260 (SK260LC-8)
|
| Arm length |
2.50 m |
Standard
2.98 m |
3.66 m |
G |
Tail swing radius |
3,020 |
3,020 |
3,020 |
| A |
Overall length |
10,170 |
10,120 |
10,130 |
G' |
Distance from center of swing to
rear end |
2,970 |
2,970 |
2,970 |
| B |
Overall height
(to top of boom) |
3,380 |
3,200 |
3,360 |
H |
Tumbler distance |
SK250 |
3,470 |
3,470 |
3,470 |
| SK260LC |
3,850 |
3,850 |
3,850 |
| C |
Overall width(600 mm shoe) |
SK250 |
2,990 |
2,990 |
2,990 |
I |
Overall length of crawler |
SK250 |
4,260 |
4,260 |
4,260 |
| SK260LC |
3,190 |
3,190 |
3,190 |
SK260LC |
4,640 |
4,640 |
4,640 |
| D |
Overall height
(to top of cab) |
3,060 |
3,060 |
3,060 |
J |
Track gauge |
SK250 |
2,390 |
2,390 |
2,390 |
| SK260LC |
2,590 |
2,590 |
2,590 |
| E |
rear end* |
1,090 |
1,090 |
1,090 |
K |
Shoe width |
600/700/800 |
| F |
Gound clearance* |
460 |
460 |
460 |
L |
Overall width of upperstructure |
2,950 |
2,950 |
2,950 |
| * Without including height of shoe lug. |
| Model Name |
SK250 |
SK260LC |
| Machine Type |
SK250-8 |
SK260LC-8 |
|
24,600-25,100 |
25,200-25,600 |
| Bucket |
|
1.0 |
| STD Bucket Opening Width |
mm |
|
1,270(with side cutter) |
Engine
|
Model |
HINO J05E |
| Type |
Direct injection ,water-cooled,
4-cycle diesel engine with turbocharger,intercooler
(Complies with EU(NRMM) Stage IIIA,US EPA Tier III,Japanese latest Exhaust Emission Regulations) |
| Rated power output |
| kW/min-1 |
|
137/2,100 (ISO 14396 Without Fan)
131/2,000 (ISO 9249 Whth Fan) |
|
460 |
| Performance |
|
5.8 / 3.6 |
|
11.0{11.0} |
|
70（35） |
| Travel System |
Travel Motors |
Independent,axial pistons,two-step motors for each side |
| Track shoes |
Triple grouser shoe |
|
600/700/800 |
Drawbar pulling
force |
kN{kgf} |
|
244{24,800} |
| Hydraulic System |
Pump |
Type |
Two variable displacement
pumps+1gear pump |
| Max.Discharge pressure |
| MPa{kgf/cm2} |
|
37.8{385} |
|
System280 / Tank level170 |
 |
|
|
| Boom length |
6.02m |
| Range/Arm |
Short
2.50m |
Standard
2.98 m |
Long
3.66m |
| a |
Max. digging reach |
9.89 |
10.31 |
10.98 |
| b |
Max. digging reach at
ground level |
9.72 |
10.14 |
10.82 |
| c |
Max. digging depth |
6.52 |
7.0 |
7.68 |
| d |
Max. digging height |
9.65 |
9.8 |
10.22 |
| e |
Max. dumping clearance |
6.72 |
6.88 |
7.28 |
| f |
Min. dumping clearance |
3.03 |
2.55 |
1.87 |
| g |
Max. vertical wall digging depth |
5.82 |
6.15 |
6.97 |
| h |
Min. front swing radius |
3.91 |
3.91 |
3.92 |
| i |
Horizontal digging stroke at ground level |
4.2 |
5.26 |
6.48 |
| j |
Digging depth for 2.4m flat bottom |
6.32 |
6.82 |
7.53 |
| Bucket capacity ISO heaped
m3 |
1.2 |
1.0 |
0.81 |
| Digging Force (ISO 6015) |
Unit: kN{kgf} |
| Arm length |
Short
2.50 m |
Standard
2.98 m |
Long
3.66 m |
| Bucket digging force |
170{17,300}
187{19,100}* |
170{17,300}
187{19,100}* |
170{17,300}
187{19,100}* |
| Arm crowding force |
142{14,500}
156{15,900}* |
119{12,100}
131{13,400}* |
104{10,600}
- |
*Power Boost engaged. |
 |
|
This page may contain attachments and optional equipment
that are not available in your area.And it may contain photographs
of machines with specifications that differ from those of machines
sold in your areas.Please consult your nearest Kobelco distributor
for those items you require.Due to our policy of continuous product
improvements all designs and specifications are subject to change
without advance notice.
|
|
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