• Electro-hydraulic excavatorCED1250-7 System 1
Electro-hydraulic excavatorCED1250-7

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:Does anyone know how to turn the gravity off in the bio dome after you turn the power on? There's no answer for this anywhere else thankssss
Gravity and Air will return to the Bio Dome once power is on. The only way to get rid of gravity is to allow the excavator to breach the Bio Dome. Once this happens, a PES will be required from then on out in the Bio Dome. Same if the excavator breaches tunnel 6 and 11. Once an excavator has breached any of these three areas. The only way to raise that excavator is to hack its terminal in the Receiving Area.
Q:What does "200" in Komatsu 200 mean?
Komatsu PC200-7, PC200-8's 200, right?On behalf of Komatsu digging machine weight, 200 said the machine weighs twenty tons.220 means the weight is twenty-two tons300, thirty tons, and so on.Carter and Komatsu are not the same, Carter 320, 3 is in the Carter series of products representing engineering machinery, 20, said the weight of twenty tons.
Q:This is the link of a cake that i found. I am wondering if anyone has any other ideas of a cake. i like this type of cake, you know where its not in a quot;regualr cake shapequot; I am seeking any and all of your ideas.. Thanks for all that helps Not sure if the link will show on here.. Search for quot;Edible Excavatorquot; thanks a bunches all
when okorder /
Q:my friend bought an old 690B john deer excavator- but the bucket and arm cyls. are toast ! I got lots of parts #'s for him off the jd site but can't get the actual specs for the cylinders. any tips?
If you're looking to replace the cylinders, just take some measurements from the old ones - however, you're not likely to find replacements that are exact enough to work properly. The cylinders might be made by John Deere, or they could come from Hitachi, which made a lot of JD excavator parts. If the cylinders just need resealing and rebushing, take them to a hydraulic shop - they can find the right seals and wipers, and they can hone them or re-chrome the rods if necessary.
Q:Which kind of excavator is good?
Disadvantages: high prices, accessories expensive. (Note: because of the domestic market share is very high, deputy plant parts, so it is cheaper): Japanese brands, Hitachi excavator sales is also very big, general can also assemble. (HITACH) has the advantages of mechanical matching, hydraulic system, flexible action, general value, durability, cost, fuel consumption, power, price 3-5 million cheaper than Komatsu. Disadvantages: not durable, more, after two or three years of serious oil spill, mainly high water temperature or hydraulic system, the No. 20 machine for four missing engine, it is to increase the displacement of the lack of strength reduction, not dare to use, the general price of second-hand car.
Q:Like bicycles ..etc. help please!
Your car is probably the best example pneumatic (tires) pneumatic and hydraulic (shocks) hydraulic (power steering or brakes)
Q:I'm 18 and I live in Massachusetts, I recently committed a Vandalism crime that included my smashing a few windows on an abandoned (seemingly abandoned) excavator with a couple of friends. The damage came to (based on the police officers quick estimate) upwards of $250. I don't know why I or any of us did it but we feel horrible. The police came a few days ago at the scene of the crime and took our information. They also told us we would receive a summons to court in about 6 weeks. I and all of my friends are 18 and we all have perfectly clean records prior to this. We did a stupid thing and want to do anything and everything we can to rectify what we did. With a clean record and the cost of the damage done in mind...what's the worst that could happen to us? And is there any chance that this won't be put on our records if we take the proper steps...?
Since all of you are 18 this will go on your record. For sure restitution $250.00 Court fees, not sure what a Judge will give you. Could be Community hours. probation.
Q:31 excavator 75 how much is it?
31 75 new machines in Sishiyierwan around. About two hundred thousand of second-hand excavator, excavator second-hand price according to the condition of the machine, the use of time, there are no major accidents and maintenance evaluation, suggestions of second-hand excavator, the risk of small, quick returns, but don't go to the market, you can go and see the two dragons and fishes jumbled together, large hand excavator market, such as Kunshan dig Xiang second-hand excavator market.
Q:I am just desperate now! I am wondering if any ps3 people could help me get this trophy because i have tried countless times and am just sobbing that this is so hard(jk). so if any kind person who has gotten it or can help is willing to, I can get 3 of any answerers and we can all do it. ThanksSincerely,a very annoyed person at black ops's difficult trophies. :D
it doesn't matter when it breaches, as long as it does it once. Step 1) when the power has been turned on, you'll need to play a game of Samantha says on the four computers in the outside area with no gravity, near the quick revive. Step 2) Hack one of the four buttons in the lab, this requires you to have found the hacking device that lays around various tables.

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