We may think that we have a good understanding of the Moon, the celestial body closest to us, but it still maintains various secrets. We always thought it was round, but the recent discovery gave a different, in fact, it's shaped like a lemon.
stationary adjustable loading dock leveler ramp main role is a bridge between the cargo table and transport vehicles, makes forklift load and unload quickly .One end of the dock ramp is as high as the cargo table; the other side is on the rear edge of vehicle. it can automatically adjust height according to different car models and wagon box change in the process of loading and unloading.
There are stationary hydraulic dock leveler, dock leveler, stationary Loading Dock Ramps, dock leveler ramp, mobile dock ramp yard ramp,hydraulic loading ramp
Features
System: The free maintenance designing for the long run
Safety: Structural safety legs provide supporting and below-dock loading. 10 Amp motor, hydraulic pump, Motor-runs off 220V single-phase electrical outlet
Structure:50,000 PSI high-tensile steel deck;
lip assembly depending on selected dock levler capacity;
Integral maintenance struck for deck spporting;
lip extension extends lip at full height;
clean-frame design for easy clean-up,maintenance and inspction;
Operation:push-botton desinging for operating
Working range:-250MM to + 300 MM; -300MM to +450 MM
Capacity: 25000LBS to 35000LBS
Size: 6''x8'';7''x8'',6.5''x8'';6.5''x8''(Ft.)
Dimensions and specifications
Length mm
2000/2500 /3000/3500/4500 mm
Width mm
1800/2000/2200 mm
Operating range mm
up
304 365 425
down
300 300 300
Thickness of the top sheet on the platform cover
Standard* 8/(0,8-2,4)* mm
Thickness of the lip
16mm
Color**
Blue RAL 5005
Number of lift cylinders
Standard
1
on request
2
* In the brackets is the height of the embossing.
** stoven baking, pre-treated in shot blasting chamber.
Technical specifications
Load capacity
6000 kg (60 kN)/10000 kg (100 kN)
Maximum point load
top sheet 8 mm
6,5 N/mm²
Motor hydraulic unit
1.1KW
Supply voltage
380V,3 phases
Control voltage
24V
Control unit protection class
IP54
Working fluid
Mobil DTE10 EXCEL
Class of surface cleaning before painting
Sa2
Thickness of painted layer
60-90μm
Operating temperature
-30 -- +50℃
Configuration and accessories
Standard
Optional
Mounting type
Embedded/suspended
Other upon request
Colour
Signal blue (RAL 5005)
Other upon request
Lip
Length - 400 mm
Length - 500 mm, segmented lip, tappered lip
Hydraulic system
1 lift cylinder, 1 control cylinder
2 lift cylinders, low temperature oil –50°C
Seal
PVC-seal or brush along perimeter
Heat insulation
Polyurethane foam insulation under upper deck
Components
Application
Other dock level ramp
Dock Ramp Dock Ramp,Loading Dock Ramps,Portable Loading Dock Ramps,Loading Dock Ramps For Sale Jiangxi Mide Industrial Co., Ltd. , http://www.midecrane.com
The new study, published this week in the journal Nature, reveals that the Moon is not a ball, more like an oblate ball with a distinct mass. One of the newly discovered researchers, Ian Garrick Bessel, claimed that this is actually very difficult to describe. Imagine a balloon full of water spinning around its axis and rotating it to make it slightly flat. The measurement needed for this discovery uses a laser altimeter to draw a detailed map of the lunar surface, which has never been seen before. From these data, the researchers calculated the true terrain of the moon and learned about its actual shape. The past measurements were hampered by the roughness of the lunar rock surface.
Researchers at the University of California, Santa Cruz, said that the moon does not appear spherical, probably due to gravity when the moon is young. The gravitational force between the Earth and the Moon creates friction inside the Moon, causing it to deform, presenting the shape. After that, the moon's orbit gradually becomes larger and its gravitational force decreases, but the shape of the moon no longer remains.
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