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:What engine Hitachi excavator?
Hello!Hitachi excavator engineNow is a multi Isuzu enginePlease accept, thank you!
Q:What is the meaning of Nanxiang excavator
Meng Jiangnu learned that her husband was tired of repairing the Great Wall, and his bones were buried in the Great Wall. She didn't see her husband, and at last she was very sad. She shouted at the Great Wall and cried loudly, "which one is better?"!"Sun Wukong was crushed under Five Fingers Group and could not move for 500 years.
Q:Dragon excavator 150 price
Disadvantages: large fuel consumption, short arm, resulting in some work can not be a molding, waste of time.
Q:Excavator hydraulic oil how much?
In order to observe the glass tube for the middle, first of all to the standard excavator parked
Q:What does the excavator model mean at 1:35?
1 to 35 is equivalent to using that model. 1 is 35 times as big as the object.
Q:What kind of industry does excavator belong to? What's your occupation?
Excavators belong to the construction machinery industry, excavators usually require excavators, driving license, of course, there is a master band, there is no evidence, the problem is not large.
Q:The reason why the excavator holds down the engine is 150
You still have to find a repair do not know where you are like you a wrong diagnosis is not only a waste of money but also a waste of time and effort in Hangzhou, Xiaoshan has a very good mechanic tall fat with a fairly good technical Landwind we are all the way to repair the ten time he invited ten times to help you out with no recurrence but I don't know if he contact number I see the information you send me or hydraulic pressure instability or lock problem are you sure no problem you cleaned oil oil oil have a plurality of small screen and the mailbox surface is cleaned? Has the atomizer been tested yet? Good luck. No, you go to Xiaoshan. If there's any need, I can ask you about that. Good luck
Q:What can an excavator do?
The excavator can do as much work as follows:It is a earthmoving machine that uses bucket to excavate material above or below the carrier surface, and loads it into the transport vehicle or dump it to the stacker. Excavators are mainly made of soil, coal, sediment, and soil and rocks that have been pre - loosened.From the development of engineering machinery in recent years, the development of excavator is relatively fast, excavator has become one of the most important construction machinery in engineering construction. The three most important parameters of excavator are operation weight (quality), engine power and bucket bucket capacity.The common excavators are driven by an internal-combustion engine, driven by excavators, and power driven excavators are two kinds. Among them, electric excavators are mainly used in high altitude hypoxia and underground mines and other flammable and explosive places.According to the size of the scale, excavators can be divided into large excavators, medium-sized excavators and small excavatorsAccording to the way of walking, the excavator can be divided into crawler excavator and wheeled excavator.According to the transmission mode, the excavator can be divided into hydraulic excavator and mechanical excavator. Mechanical excavators are mainly used in some large mines.According to the use of points, excavators can be divided into general-purpose excavators, excavators, excavators, excavators, special excavators and other different categoriesAccording to the bucket, the excavator can be divided into positive shovel, backhoe, dragline and grab excavator. The backhoe is used to excavate the material above the surface of the earth. Backhoe is used to excavate the material below the ground surface.
Q:Which country is the JCB excavator?
British JCBThe largest construction machinery manufacturer in the UK
Q:What's the meaning of a digger outside the window?
4, IQ is not in the service area. 5, there is an excavator outside the window.

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