Electro-hydraulic excavatorCED1250-7
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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 am a mechanic but I have very little knowledge of hydraulics. The following hydraulic responses are way too slow: bucket movement and the right hand side track movement. The slew/swing motor has no power. I am wondering if these functions are all fed from the same pump and it could just be a pump adjustment?? I know the pump was recently replaced with a cat dealer reman. unit. Please help ASAP.
- Check the lines for blockages as well as the filter. Sometimes its the spool valves or valve body that's at fault.
- Q:2003 nissan almera petrol.i am an elevator installer by trade but have worked as a fitter in a hire center for the last two years.i would have a good understanding of all things mechanical and im used to stripping machines and changing parts on anything from generators to chain hoists and mini excavators.i have never worked on a car clutch however and im wondering should i leave it to a professional or have a go myself?
- You will need a good car jack to be able to work underneath the car and you need two people to lower the gear box, and replace it later.
- Q:Like articles about keeping healthy at work, or relating to your employer, or conflict with your employees always seem to assume people work in offices. So do most articles about management. There are a lot of people who don't work in offices. Excavator operators, hairdressers, shop managers, drywallers, construction workers, mining engineers, auto mechanics, machinists, millwrights, linemen, pilots, and golf course superintendents don't work in offices or they may have a desk, but don't really work there. These people are not necessarily unskilled. Many of them are well-trained, well-paid, and highly skilled.
- I think you make a great point, Cybele! :)
- Q:I own a JCB excavator and it has now ceased to operate. When the machine is put into gear nothing happens, like there is not enough power in it or something. Can anyone help?
- I've repaired loaders with smiler problems before, had to replace the nylon ring-gear that drives the torque-converter, are all the hydraulics inop as well?, what model do you own, need more info
- Q:has been working, check out, where is the problem, continue to work will have an impact?The current voltage is 24. 5V. 27V is up and down now
- I suggest you use the multimeter to test the generator's voltage and see if there is any problem with the generator. If the above inspection does not have the unusual, must ask the specialized maintenance to help you to solve the problem.
- Q:how to get free useful information on the maintenance of excavators?
- You okorder .with more info and I will try to help you if I can.
- Q:I have leopard geckos and I usually use excavator clay substrate to make tunnels and caves. They really enjoy it.. I've never encountered a problem with it at all, only that it is pretty pricey. What can I use that will be like the excavator? Can I use clay from the ground (my whole yard is practically clay)? If so would how would it dry? Or, can I order clay online and use that? I plan on making the landscape in the tank (20 gallon long). (Im only asking if I can use clay!) I use excavator and sand now. I'm not looking to buy excavator either :)I appreciate any help! :)
- i would just use the clay you have been using since nothing bad has happened
- Q:everyone says that if you open 6 first it will excavate it before the other ones. i always open excavator 6 1st but the excavator nevers turns on or it does #11. plz help
- Where the excavator breaches is largely based on luck, but it is more likely that it will breach tunnels you have opened already. I have also found that opening to the power room at round one will cause the excavator to breach at round one sometimes. Hope this helps!
- Q:i don't. supposedly he got eaten to death by piranhas!do you believe its true or not?
- It looks like acid has melton him down, it doesn't look like piranhas got to him. I believe it isn't true.
- Q:a. clayb. siltc. sandd. gravelplease answer best answer for the most suitable answer this is so i can get an idea of the project iam doing
- Mini excavator, boxer, tractor backhoe, compact utility loader
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Electro-hydraulic excavatorCED1250-7
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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