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Cranes
Sumitomo Crane
Model: SC550-2 Fully hydraulic crawler crane
Performance
| Make & Model |
Sumitomo SC550-2 |
| Year |
1994 |
| Serial
number |
SC055-1055 |
| Max lifting
capacity |
55t x 3.7m (60.5 U.S. tons) |
| Basic boom
length |
12.2m |
| Maximum boom
length |
51.8m |
| Boom + Jib
length (max) |
39.6m + 18.3m |
Working
weight (with basic boom
and 760 shoe) |
Approx. 53.8t |
| Average
grounding pressure (basic boom and 760 shoe) |
0.68kg/cm^2 |
| Gradeability
|
22 degrees (40%) |
Click on the picture for a larger view.
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Work Speed (speed will
differ according to the load)
| Front drum
hoist rope speed |
90 to 3m/min |
| Front drum
lower rope speed |
90 to 3m/min |
| Rear drum
hoist rope speed |
90 to 3m/min |
| Rear drum
lower rope speed |
90 to 3m/min |
| Boom hoist
rope speed |
62 to 4m/min |
| Boom lower
rope speed |
62 to 4m/min |
| Swing speed |
4.3rpm |
| Travel speed
(high/low speed) |
2.1/1.6 km/h |
| Constant
swing speed (optional) |
1.2rpm |
Engine
| Name |
Hino HO7C-T diesel
engine |
| Model |
4-cycle, water
cooled overhead valve, direct injection, with exhaust turbo |
| No. of
cylinder-Diameter x Stroke |
6-110mm x 118mm |
| Displacement |
6.728 lit. |
| Rated Output |
180ps/2100 rpm |
| Maximum
Torque |
67kg-m (1600 rpm) |
| Fuel Tank
Capacity |
290 lit |
| Alernator |
AC24V45A |
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Specifications
| Make & Model |
American 2150-PD |
| Standard
leader length |
82,7 Feet |
| Maximum
leader length |
92,7 Feet |
| Leader
Stroke |
15 Feet |
| Main
dimensions leader |
21,16 ft x 2 ft |
| Capacity of
main winch |
6,6 tons line-pull |
| Speed of
hammer winch |
0-200 ft/min. |
| Capacity of
pile winch |
6,6 tons line-pull |
| Speed of
pile winch |
0-200 ft/min. |
| Capacity of
service winch |
4,4 tons line-pull |
| Speed of
service winch |
0-133 ft/min. |
| Spotting |
5 ft |
| Max. weight
hammer + pile |
18,4 tons |
| Engine |
Cummins |
| Engine power |
234 Hp (174 kW) |
| Electric
system |
24 volt |
| Hydraulic
pumps |
Rexroth Hydromatik |
| Trakparts |
Berco |
| Transport
width |
11,5 ft. |
| Operation
width |
14,6 ft. |
| Transport
height |
11,8 ft. |
| Trackplate
width |
3 ft. |
|
Undercarriage length |
16,7 ft. |
|
Counterweight |
7,6 tons |
| Weight
without hammer |
55 tons |
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