JCM921D Hydraulic Crawler Excavator Digger Mechanical Shovel
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
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Product Description:
Excavators are heavy construction equipment consisting of a boom, stick, bucket and cab on a rotating platform known as the "house". The house sits atop an undercarriage with tracks or wheels. A cable-operated excavator uses winches and steel ropes to accomplish the movements. They are a natural progression from the steam shovels and often called power shovels. All movement and functions of a hydraulic excavator are accomplished through the use of hydraulic fluid, with hydraulic cylinders and hydraulic motors. Due to the linear actuation of hydraulic cylinders, their mode of operation is fundamentally different from cable-operated excavators.
Main Product Features:
There are 3 pumps: the two main pumps are for supplying oil at high pressure (up to 5000 psi) for the arms, swing motor, track motors, and accessories, and the third is a lower pressure (700 psi) pump for Pilot Control.
The whole machine has the elegant streamline design, reliable performance and high efficiency of working.
Possess quality certification of ISO 9001:2000. Can pass CE test.
A wide range of operating weight & bucket size for your choice.
We can supply OEM service and can also produce according to your requirements.
Product Specifications:
Operating Weight: 20.5t
Engine: CUMMINS B5.9-C
Boom Length: 5.7m
Arm Length: 2.925m
Bucket Size: 0.9m3
Operating Weight and Ground Pressure | |
Operating weight includes basic machine (with boom 5.7m, arm 2.925m, and bucket 0.9m3) | |
Shoe width | 600mm |
Overall width | 2800mm |
Ground pressure | 45KPa |
Operating weight | 20500kg |
FAQ:
Q1: How to control the Excavator?
A1: The Excavator is equipped with the open-and-shut electronic monitoring system and fault alarm system, very easy and safe to control.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 10 to 30 workdays.
Q4: If we can produce some Excavator according to customers request?
A4: Yes, we can produce Excavator according to the difference country situations to make it suitable to the market and customers. We have very professional technical team to make the design.
Q5: How to make a quick resolution for after service?
A5: OKorder and our manufacture both have overseas branches all-around of world, if necessary, the seller shall dispatch 2 engineers to the buyer's site for supervision of training. The buyer shall make available of necessary facilities & skilled personnel at site for training.
- Q:People Of The Hunting Section! I need some basic help. I sometimes do a bit of backwoods reloading on shotgun shells and I am trying to make a few door breeching rounds. The door is a 1/8quot; mild steel wrapped hollow door with inside hinges. I need a basic load / shot pattern to be able to penetrate the door and get it off the hinges. We have already tried to kick it down and only succeeded in a broken ankle. I was thinking of just turning either a copper or steel slug and just going at it, but I figure it would be worth some different opinions.Thank You!
- Load your shotgun round to the brim of Iron Dust and filings in the wad. When you shoot this (wear safety glasses) put your barrel about 6 inches where you want your hole. Fire and repeat. It is called a 12 Gauge Disentigrator. I'll post the link if you want to order it. Or you can try Tannerite.
- Q:Can someone give me a brief run through of how to calculate soil excavation as my searching on the net is proving unsuccessful. The area is 180x60x6 which equals 64800m3. The bulk factors are 1.3 for clay and 1.15 for fill material. The excavator has a peak output of 180 cubic meters per hour.What is the sum to incorporate the bulking factors into the equation to get a more realistic load of soil that needs to be excavated.Thanks
- It seems the question is not complete, I think the ratio of clay and fill material is required, the bulk factors here is the clay density which is 1300 kg/m^3 , and fill material is 1150 kg/m^3 . As the total soil volume is 64800 m^3 and excavator efficiency is 180 m^3 per hour , then the total time is 64800/180 = 360 hours
- Q:rented a mini-excavator to dig out my pool-no operating manual!
- this is their web site. hope this helps. www.airman .jp/index_e.htm
- Q:How long does it take to learn how to start an excavator? Do you learn it in two months?
- Two months every day to open the school will certainly learn, some people guide faster, I do not know what you call the concept of making money
- Q:Hi does anyone knows how is a wheeled excavator steered? Is it a mechanical steering like other wheel loaders. Seems impossible because the excavator cab can do 180 about the undercarriage. I thought it must be hydraulically operated or skid steered, but my CAD teacher asked it to mechanically couple the wheels with the steering wheel. Haven't been able to figure out as to how to do it yet. Any suggestions?
- Often times they articulate in the middle. In other words the vehicle is actually 2 half's. Each half joined in the middle,hydraulics actuating the articulation, thereby steering the vehicle.
- Q:unit by unit and step by step
- Coal is heated till it turns into coke. This coke is then burnt, the heat generated boils water which turns into steam and turns turbines which spin magnets to produce electricity. The water is then cooled down by releasing its leftover heat into the atmosphere or a water body and the process continues.
- Q:Well basicall my mobo and cpu got burned I am using my sisters pc, I have a 1250w ocz, hdd and a gtx 285 which I intend to use for physX but I am thinking that I should wait for the excavator AMD or for the intel 6-8 core. what do you think I am thinking of making a wc system. is it worth it tho?
- It depends, parts change yearly. So if you want to wait, then by all means wait. I would update your graphics card though, you don't need that much power for a graphics card of that caliber.
- Q:Driving excavator documents where to test?
- Can go to the safety supervision bureau to apply for itWe can do it directlyYou can inquire OnlineNational General1, there are excavators operating basis, and no operation permit personnel2, do not understand the excavator, just want to learn excavator entry staff3, want to be an excavator * * *, want to excavator management better personnel training content: 1, understanding excavator types and models3, the current management methods of excavators4, common excavator fault solution5, excavator safety precautions6. Practice all kinds of excavator operation on the machine. Such as loading, dumping side, repair slope, flat field, up and down trailers, etc.
- Q:I'm considering purchasing a Sandfish Skink (Scincus scincus) and am wondering whether or not Excavator substrate would be good. Please don't warn me about impaction for using sand; these guys live in the desert.
- no not at all
- Q:What is the name of the excavator?
- One, belong to a special type of work, the former State Ministry of labor in underground, high altitude, high temperature, heavy physical labor and toxic work as a special type of work, scope and clear special types determined by the industry department or the Department of labor. Special work is not a formal concept, but a conventional name. So the standard or regulation has no formal definition of it.Special type of work, different from special operation. In 1991, the Ministry of Labor issued the "special operations personnel safety technical training, examination and management regulations" second, defined the special operations. In 1999 the State Economic and Trade Commission issued the "special operations personnel safety training and examination management measures" has made some changes to the above definition, clear the special operation personnel casualties prone, has great harm to the operator himself, others and the surrounding facilities safe operation (such as electrical engineering, metal welding and cutting etc.). Persons engaged in such operations are called special operations personnel.Two, the conditions for special types of work:State owned Enterprises above the county and collective enterprise workers, respectively meet the following conditions may apply for early retirement: special types in the range of special types must belong to the provisions of the Ministry of labor of the State Council and other relevant departments in charge of industry; in high-altitude and in particular the heavy body force work accumulated over 10 years; in underground high temperature etc. a total of 9 full years; in other harmful health work accumulated over 8 years; male 55 years of age, women over 45 years of age, with 10 years of continuous service for special types of retirement;
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JCM921D Hydraulic Crawler Excavator Digger Mechanical Shovel
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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