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Portal Slewing Crane |
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Type |
MD-320 |
MD-540 |
MD-650 |
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Rated
capacity (t/h) |
320 |
540 |
650 |
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Handling
materials |
Coal, sand,
grain |
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Bulk capacity
(t/m3) |
0.8～2.5 |
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Lifting
capacity (t) |
10 |
16 |
32 |
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Radius range
(m) |
8.5～30 |
8.5～32 |
9.5～32 |
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Hoisting height (m) |
Above rail |
18 |
20 |
20 |
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Below rail |
15 |
15 |
15 |
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Span (m) |
10.5 |
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Power source |
3-phase,4-wire,380V,50Hz |
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10t-30m
Portal Crane |
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10t-30m portal crane is designed for
the handling of bulk materials and
general cargoes from vessel
alongside sea and river ports,
storage yards and stations. The
crane can be fitted with either hook
or grab.
This crane is rigid double-link type
which ensures a horizontal path of
the load throughout luffing and
stable slewing at any angle with
load. The hoisting, luffing and
slewing mechanisms can be operated
individually or jointly with the
advantages of large radius and high
speed.
The cab is of panoramic-view type.
The high quality marine cables and
controllers are provided in
electrical system. The central
slip-ring collector has the
advantages of large capacity and
good property and is suitable for
port frequent operation.
Necessary electrical and mechanical
safety protection devices are
provided for mechanisms. |
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Main technical parameters |
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Capacity 10t |
Luffing Speed 50m/min
Radius
Range 8.5-30m |
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Hoisting Speed 60m/min
(capacity 10t) |
Hoisting height
Above rail hook 25米
Above rail grab 16米
Below rail hook 15米
Below rail grab 15m |
Slewing speed 1.48rpm
Traveling
speed 27m/min |
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Span 10.5m |
Max wheel load 24.5t |
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Power Source:3-Phase
4-wire,380v,50Hz |
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16t-33m
Portal Crane |
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16t-33m Portal crane is designed for the handling of bulk
materials and general cargo, and
container for sea and river ports as
well as well as storage yards. It is
equipped with container sling, hook
and grab.
The crane is rigid double-link type designed by computer
which ensures a horizontal path of
load throughout luffing .The
hoisting mechanism has two-notch
speeds to suit different loads. The
cab is of panoramic-view type.
Necessary electrical and mechanical
safety protection devices are
provided for all mechanisms. |
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Main technical parameters |
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Lifting capacity:16t
Radius:9.5-33m grab
Capacity:25t
Radius:9.5-24m hook
Radius Range:9.5-33m
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Hoisting Speed:grab 60m/min;
hook 30m/min
Luffing Speed: 50m/min
Slewing speed 1.47m/min
Traveling speed
25m/min |
Hoisting height
Above rail:hook 25m
grab 18m
below rail:hook 15m
grab 15m |
Span
10.5m |
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Max wheel
load 24.5t |
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Power Source:3-Phase
4-wire,380v,50Hz |
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25t-33m
Portal Crane |
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25t-33m portal crane is designed
for the handling for sea and river
ports as well as well as storage
yards. The crane is of double-link
type designed by computer which
ensures a horizontal path of load
throughout luffing .The hoisting
mechanism has two-notch speeds to
suit different loads. The cab is of
panoramic-view type. Necessary
electrical and mechanical safety
protection devices are provided for
all mechanisms. |
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Main technical parameters |
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Lifting capacity:
35t
(Radius 9.5-24m hook)
25t和10t
radius 9.5-33m grab
Radius Range 9.5～33m |
Hoisting Speed 60～25m/min
Luffing Speed: 45m/min
Slewing speed 1.2r/min
Traveling speed
26m/min |
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Hoisting
height
Above rail 25m
below rail 15m |
Span
10.5m |
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Max
wheel load
≤250KN |
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Power Source:3-Phase
4-wire,380V,50Hz |
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40t-30m
Portal Crane |
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40t-30m Portal crane is designed for the handling of big
general cargo for sea and river
ports. It can handle container when
it is equipped with container sling.
The crane is of double-link half rotary column and full
slewing type with the advantage of
large radius, high speed and easy
operating.
Slower luffing speed and smaller impact are the principal
characteristics of this crane. So,
reliable operation and long working
life are warranted. |
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Lifting capacity |
25t |
40t |
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Working radius |
Max |
30m |
24m |
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Min |
11m |
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Hoisting height |
Above rail |
26m |
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Below rail |
16m |
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Hoisting speed |
40m/min |
20m/min |
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Luffing speed |
25m/min |
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Slewing speed |
1.0r/min |
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Traveling speed |
26m/min |
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Span |
10.5m |
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Max wheel load |
≤25t |
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Power source |
3-Phase,380V,50Hz |
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40t-35m
Portal Crane |
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40t-35m Portal crane is designed for the handling of big
general cargo for sea and river
ports. It can handle container when
it is equipped with container sling.
The crane is of double-link half
rotary column and full slewing type
with the advantage of large radius,
high speed and easy operating.
Slower luffing speed and smaller
impact are the principal
characteristics of this crane. So,
reliable operation and long working
life are warranted. |
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Main technical parameters |
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Lifting capacity |
20t |
40t |
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Working radius |
Max |
35m |
20m |
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Min |
11m |
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Hoisting height |
Above rail |
28m |
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Below rail |
11m |
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Hoisting speed |
40m/min |
20m/min |
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Luffing speed |
22m/min |
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Slewing speed |
1.0r/min |
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Traveling speed |
26m/min |
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Span |
10.5m |
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Max wheel load |
22t |
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Power source |
3-Phase,380V,50Hz |
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