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


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:My excavator is KOMATSU PC650,the bucket is vulnerable to wear after changed . How could I choose a right one.?
Most people get a Welder to do what is called Hard Surfacing
Q:I am trying to set up my intex pool but my backyard has a little hill, how can i set it up?
Make okorder.com/
Q:I need an IC (integrated circuit) with this part number: hb6433308cp?
Are you positive about that part number? I can't find it on the Net or in the Allied Electronics catalog. AE usually has just about every IC that exists.
Q:I'm now required to get my CDL but can't because I don't know how to drive the trucks?
You will need to go to school. If you know how to operate heavy equipment then it should be easy.
Q:where can i buy /repair good condition hydraulic pump for excavator make kawasaki ?
Check okorder.com/
Q:Which would be better to dig the hole of an underground house, a backhoe or an excavator?
the price of either one is staggering.cheaper to hire some one or rent one.an excavator will be better.but with either one you need to know what your doing their not that easy to operate.the back hoe is good for small jobs and tight place,s
Q:transporting a 345 excavator?
Well, I know a Deer 270 weighs around 64k LBS. and a 350 comes in at around 77k. The transport length is only a foot longer on the 350 and the width/hight is the same. There should be little difference between the 330 and the 345, I guess not enough that you would have any problems.
Q:Method and steps of slope repair by excavator.
The slope (brush slope or pin slope) of an excavator usually refers to the sides of the road and riverbed. Trimming is generally required to be a smooth incline. It is difficult to repair the slope at the end of the forming slope. Are the points on a specified plane?. The slope (brush slope or pin slope) of an excavator usually refers to the sides of the road and riverbed. Trimming is generally required to be a smooth incline. It is difficult to repair the slope at the end of the forming slope. Are the points on a specified plane?. The general methods are facing the excavator slope, so the single from the cab is difficult to directly see, whether the slope is a flat surface, so the slope repair has been considered a high technical level and operation experience in the operation of excavator. Repair the slope, there are two cases, one is relatively easy, excavator from bottom to up, slope in embankment and riverbed above the earth. Before the start, the construction team will generally indicate the excavation line B and the excavation line a (following drawing), and this kind of slope is almost the same as the whole road. Only the road surface is horizontal.
Q:Are there any differences between backhoe and crawler hydraulic excavators?
There are differences and connections between backhoe and crawler hydraulic excavators:1. Crawler hydraulic excavators include backhoe crawler hydraulic excavators and shovel crawler hydraulic excavators;2. Backhoe includes backhoe crawler hydraulic excavator and backhoe wheel hydraulic excavator.The difference between the various excavators can be seen in the following figure.
Q:Are they much demand for 360 excavator operators in canada?
Yep, there's a demand and it's big. If you're really good. Heavy equipment operators are always in demand almost everywhere in Canada, but only the operators who are extremely good. You have to have a solid record of getting every job done on time, no exceptions and no excuses. If you've got that, you're in demand.

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