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Product Description:

1-Excellent quality with competitive price.


2-World famous brand hydraulic system and other key parts.


3-Hydraulic Excavator is good excavator,have good preformance.


4-perfect after-sale service system.





                                                                Main Technical Paramenters
Main ParametersModelHW450-8 
(KG) Operating weight47000
(CBM) Bucket capacity2.1
(kN) Bucket digging force260
Performance of the Macine(rpm)     Swing speed8.6
(Kpa)Ground pressure93
EngieEngine     ModelCUMMINS-QSM11
(Kw/rpm) Rated Power250KW/2000RPM
Emission standardⅡphase
Hydraulic SystemMotorKAWASAKI
(L/min) Flow rate of Motor2*360L/MIN
travel motorNABTESCO
rotary motorKAWASAKI
Overall Dimensions(mm)Length12093
(mm) Counter weight ground clearance1295
(mm)Ground contact length of track4089
(mm)Track length5113
(mm)Shoe width600
(mm)Track gauge2890
Working Range(mm)     Max. digging radius11934
(mm) Max. digging depth7712
(mm) Max. digging height11969
(mm) Max. dumping height8745
(mm) Max. vertical digging depth6300
(mm) Max. depth cut for 2.5m level bottom7558
CabAir-conditioning     brandDENSO
seat brandGrammer 


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Q:How do excavators distinguish between positive and negative?
Positive shovel: the form of shovel action of excavator. It is characterized by "forward, upward and forced cutting."". The positive shovel has great excavation force and can dig the soil above the stopping surface. It should be used for the dry foundation pit with excavation height greater than 2m, but the upper and lower ramps should be set up. Shovel bucket excavator with the same equivalent ratio of the bucket to be big, but not more than one to three excavation of soil water content of 27%, and with the completion of the whole mining dump truck transport operations, you can also tap the large drying pit and mound etc.. According to the difference between the excavation route and the transportation vehicle, there are two ways to dig and unload the soil: forward excavation, lateral unloading, forward excavation and reverse dumping.Face shovelBackhoe digging is: "back down, forced the soil cutting, the mining power shovel can stop a small, excavation to three below the soil surface, suitable for the foundation pit, foundation ditch, trench excavation depth is less than 4m, but also for soil excavation, wet soil with higher water content and groundwater level following the underground water level is high and the earth. There are two ways to operate the backhoe, namely, ditch end excavation and side ditch excavation.
Q:can any one help find a attachment?
Go back and talk to the people who sold you the excavator
Q:How much gas does the excavator use in a day?
An excavator consumes an average of 5 litres per hour
Q:What is the name of this first year (1L) contracts case?
It deals with revisions of contractual duty. The case is Brian Constr. Dev. Co. v. Brighenti. I may be wrong, but I don't think this case is covered under the UCC. The UCC deals with the sale of goods, not services.
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Q:Is there anyone that can make a server and client for my favorite pc game? construction destruction?
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Q:How much dirt will my 1 ton truck haul? I think we have been hauling 5 tons on it.?
Curb weight + cargo weight + passengers = gross vehicle weight Gross vehicle weight + loaded trailer weight = gross combined weight One-ton trucks usually carry about 16,000 pounds
Q:what is Plant Maintenance ?
Plant maintenance usually refers to the methods, strategies, and practices used to keep an industrial factory running efficiently. This can include anything from regular checks of equipment to make sure they are functioning properly, to cleaning garbage bins and toilets. The general aim of plant maintenance is to create a productive working environment that is also safe for workers. Since there are many different types of plants and factories, the ways to maintain these facilities often vary. For example, a steel mill will have different machinery than a food processing plant. This means that each place of business generally has its own maintenance plan, tailored to its particularities. A maintenance plan can include scheduling times for equipment checkups, trouble-shooting, and general clean-up. Most plants employ their own maintenance staff. This can include workers such as on-site engineers, whose job is to make sure that machines continue to operate effectively. This is an especially important for plants that use equipment designed for assembly lines, since a stoppage of the line can be financially damaging. For more,
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How To Breed Leopard Geckos
Q:One of my clients has an HITACHI EX330-5 LC excavator digging for shale and slate.?
I hope this supplier can help you a lot, we buy from them and the bucket teeth works well, strong penetration, long life and competitive cost. See the website in my source.

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