• Electro-hydraulic excavatorCED750-8 System 1
Electro-hydraulic excavatorCED750-8

Electro-hydraulic excavatorCED750-8

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1,Hydraulic system provide perfect power and accurate control to ensure continuous digging operation.

Main components, such as pump, valve, are manufactured by international top brand enterprises.

There is an open hydraulic system with Tri pump & Tri circuits, controlled by load sensing system and limit power to ensure higher efficiency and productivity at the lower est hydraulic loss. Reasonable power distribution and double pumps with crossover power control system can reduce circulation time under multiaction operation and promote productivity.

Swing secondary pressure control for better starting and braking pressure so as to ensure fast and stable swing operation.

Hydraulic hose, connection: world famous brand with excellent performance ensure better reliability for operation in mine.

High efficiency features:

Starting with zero displacement with better starting load and starting performance

Technique with minimum flow control at neutral position for best energy saving and economical efficiency

Technique with pressure cut-off to provide better system protection

Control of constant power of single pump, limited power of three pumps for reasonable distribution of engine power

Confluence of three pumps for combined movements and increasing of operating efficiency

Logic valve control for automatic straight traveling, automatic release of swing brake

Confluence of two pumps for increasing operating efficiency

2,Power system(Unique power-driven technology in China)

Electromotor

Clean energy: zero-displacement, environmental friendly

Low cost: compare to diesel engine, the electromotor is more economical

Maintenance free: lower operating cost and easy maintenance

Separate hyd-oil cooler with better cooling effect and easy maintenance

3,Welding&casting structure for working attachment

Adopt international top brand cylinder seal for better sealing property

Working attachment pins are made of special wearresistant alloy, hardening and chroming treated for getting high strength and long circle life

4,Automatic central ludricating sestem

Top brand automatic central lubrication at setting time interval, for specified quantity and at all lubrication points. which results in saving of manual daily maintenance, reduced manpower and increased productivity

5,Classified esign & manufacture based on working condition

Special design & manufacturing of bucket, undercarriage, working attachment and other structure parts based on different working condition; customizing design on power unit, hydraulic system, oil products and electrical system to make our products suitable for all kinds of adverse circumstance

Working attachments such as breaker, cultivators, quick-change connector can be equipped to meet different working requirements


Q:i have a bearded dragon and i want to use Zoo Med Excavator Clay Burrowing Substrate is this ok to to use and i have a 40 gallon tank i want to use 40 lbs of it is my under tank heater going to penetrate through it if its that thick that you for all of your help
The substrate you're asking approximately is possibly no longer what you think of it is..you combine it with 7 cups of water, shape the type you like it to shield which it drys and gets perplexing. it particularly is not something you are able to scoop poo out of easily like Calci-sand.( which via ways is made for Geckos) Calcium sand is via a procedures the perfect substrate to apply for smaller lizards, because it is digest-able and could no longer reason impaction. Mulch's or any form of timber chips are no longer sturdy and should no longer be used as1 little products swallowed may be the dying of your animal. in case you have by no skill owned one in the previous, i does no longer basically say i'm no longer likely to apply that because of the fact my chum,( who additionally does not know something approximately geckos informed me it became undesirable) nicely i hate to allow you to know this yet a majority of people united statesCalci-sand for there Geckos. Take this recommendation or no longer its your animal....
Q:Crawler excavator would like to know the performance, price and maintenance of knowledge
For more information on excavators and more information on other engineering machinery, such as: bulldozers, road rollers, cranes and concrete spraying machine information.
Q:Where were the Dead Sea Scrolls took after they had been found?
The story of how those scrolls traveled from the hands of young Bedouin goatherders to be under the scrutinous eyes of international scholars is stranger than fiction. Although all the details of the next few years will probably never be known for sure, this much is clear. After hanging from a pole in a Bedouin tent for a period of time, the seven original scrolls were sold to two separate Arab antiquities dealers in Bethlehem.
Q:I would really appreciate if the answer made sense :)
The engine (usually a small truck engine of 8 or 9 litres) drives a high volume hydraulic pump which supplies oil under pressure to a set of spool valves which are operated by the driver through a series of levers or in modern equipment by a set of electrical solenoids in the cab.When a valve is opened oil under pressure is fed to one end of a 2 way ram which forces the piston in the ram either in to the ram cylinder or out of it which operates the arm or the bucket.Some track vehicles also have hydraulic motors which are fastened to the track drives to move the vehicle along or they have a simple hydrodynamic gear box and diff as on some large bull dozers.Most have a large heat exchanger to keep the hydraulic fluid cool.
Q:I'm doing a project on cranes. I'm wondering which crane has the longest jib. Thanks!
Probably a dragline crane used for quarrying etc.
Q:excavator KOMATSU (DEMAG) H241 is excessive consumption of fuel ,what's the renson ? I just change the bucket lip .
Umm, because it's an excavator.
Q:I am looking for any information on a 1987 dresser excavator 635b,ie: shop manuals, hydrolic schematic. I would even be intersted in speaking with some who has worked on this machine.Anyone know where to get this info?
problematic factor. lookup on to bing and yahoo. that will could actually help!
Q:I am failing math and I need help? Solve this equation:The city of Rubberville plans to dig a rectangular landfill. The landfill will have a base with dimensions 700 feet by 200 feet and a depth of 85 feet.A.)An excavator was hired to dig the hole for the landfill. How many cubic yards of dirt will he have to haul away?
l=700 feet=233.33yards b=200 feet=66.67yards h=85 feet=28.33yards Dirt removed = volume of the landfill. = l*b*h =233.33yards*66.67yards*28.33yards =440704.627463 cubic yard
Q:My excavator squeezed to the workers on the construction site, I only insured the business of three, one hundred thousand, the insurance company said to be deducted from the strong risk 120 thousand, and then pay, said I did not guarantee to pay strong insurance.
Digging machine is the need to pay high insurance belongs to the scope of the special vehicleFirst, after July 1, 2006, the motor vehicles will not be insured and traffic accidents will occur. The traffic police will buckle down for the first time
Q:i passed my 360 test in nov 2002 but never took up the job at the time.i now want to get into this line of work but don't know if i will have to sit a full test or a refresher?
nah it lasts forever

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