Hydraulic Excavator CE1250-7

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Product Description:

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)

Diesel engine

Cummins QSK19 electronic injection engine with CELETC electrical system provide surging power and excellent reliability, conforms, conforms toTier2 emission standard. ECM is enable to read controller data and adjust engine to meet different working conditions

Turbocharged and electronic injection control can promote fuel efficiency and reduce fuel consumption,meanwhile provide stronger power and better performance.

Electric engine ECM is featured as data collect, error diagnosis, automatic protection, maintenance and monitoring

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




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Q:Where is the excavator worth 6 billion yuan?
Its name is Bagger. It was made in Germany in 2881978. It is the world's largest bucket wheel excavator. It took 5 years to build, and the cost was $100 million.
Q:Army MOS 12N Information?
12n Army Mos
Q:What is the cost of running an excavator 10hrs a day.?
Depends on the size of the machine it could be anywhere from $45 hr to $110+ Hr. If its for a basement or something like that its' about $70Hr
Q:HOW TO BECOME AN ENVIRONMENTAL CONTRACTOR EXCAVATION IN TEXAS?
Well, to become an environmental excavation first you have to be land. Oh, I think you mean excavator. Then you'd need excavation experience and excavation equipment (backhoes and such). You'd probably need certification of some kind. For government jobs (the most common) you'd probably need to bid on a project, and they take the best bid. Texas government sites should have specific information on this. Knowledge of soil types, environmental habitats, erosion control, etc. would be useful.
Q:how we find excavator factory in india?
Which okorder.com I can help.
Q:Why do excavators use such complicated drive motors ?
Actually, the drive system is relatively simple. You have a single engine running a hydraulic pump, and two hydrostatic drive motors on the track system that propel the machine. Beyond that you have two control handles that are tied into the main hydraulic valves with either electronic controls or pilot hydraulics that open and close valves to move the hoe. There are a lot of hoses, but the system itself is really pretty simple in design once you understand it.
Q:What can I use to build a climbing wall for my crested gecko?
nothing
Q:So on the way back from orlando we saw a semi with a DUG UP CASKET on the back (REAL) !!?
Body being reexamined, body being moved and destroyed (grave rentals are only for 50 - 100 years) etc.
Q:is an excavator operator required to have a crane ticket to do pipe laying in australia?
scroll down to the flag of the country you need and ask there...this is not OZ
Q:BEST ANSWER!! What are some things that use pneumatic and hydraulic systems? :(?
Pneumatic (bike pump), Hydraulic (log splitter)

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