The multifunctional amphibious dredging excavator is a combination of product research and development manufacturing technology for many years. It can work under all kinds of environments at the same time such as soft soil ground, marshes and shallow water etc. And it is well done in amphibious operation which can not be fufilled by the traditional excavator. In detailed, for it can solve many engineering problems under the particular environment , it become more and more important in the construction of water conservancy and other relevant projects. Recent years, they are widely used in ports, river dredging, sediment removing, ship transport, sand pumping, the sewage sludge cleaning and slag tailings processing, such as extraction, slag forging, sludge, oil and tar residue cleaning and other industrial waste, aggregate, beaches, dike reinforcement and excavation of fish ponds.
After the test of practices in project applications under different working conditions, the technical performance and reliability of SD series multifunctional amphibious dredging excavator received wide recognition among customers.
Adopting the internationally famous brand engine, hydraulic pump, high-power motor, strong in power and reliable in quality.
Simple operating system, convenient and comfortable in operation, high in speed and efficiency.
Low working speed: the speed of the dredging pump is lower compared with same types of products from other brands. The low working speed can reduce wear and tear and can increase the life time of the machine.
Special pumping system: international famous brand dredging pump and matching reamer head are used together, the proportion of solid materials in the extracting materials can reach 70% of the total weight. Optional attachment of the pump: spray ring and specially made cutting head as optional attachment makes the pump fully functional.
Ability to handle solid material. The design of the pump focus on increasing the ability to handle solid material and meanwhile reduce the wear and tear of the low abrasion resistance components.
The SD series multifunctional amphibious dredging excavator can be equipped with other attachments like bucket, dredging pump, weeding machine and hammer according to requirements of different working conditions.
|Engine Model||CUMMINS 6BTAA5.9|
|Rated power (kw/r/min)||133/2000|
|Fuel tank capacity (L)||350|
|Bucket digging force (KN)||146\159|
|Arm digging force (KN)||113\123|
|Average grounding pressure(KPa)||14|
|Hydraulic pump model||K3V112DT|
|O- Max. digging height(mm)||10185|
|P- Max. dumping height(mm)||7313|
|Q- Max. digging depth(mm)||6000|
|R- Max. vertical wall digging depth(mm)||4985|
|T- Max. digging reach(mm)||10170|
|V- Min. swing radius(mm)||3975|
HY85HC Specificationof dredging pump
|Conveying diameter DN/PN||250/10|
|Delivery capacity m^3/h||720/860|
|Head of delivery m||5\7|
|round per minute||980/1180|
|Rated power kw||44/62|
|output volume cc||108|
|Pressure min/max Bar||250/300|
|oil mass min/max l/min||1<06/130|
|A- Overall length (mm)||11000|
|B- Overall width(mm)||5750|
|D- Overall height (to top of cab)(mm)||4000|
|E- Counterweight ground clearance(mm)||1940|
|F- Min. ground clearance (mm)||1126|
|G- Tail swing radius(mm)||2960|
|J- Buoyancy tank length(mm)||8250|
|K- Track gauge(mm)||3936|
|M- Track shoe width(mm)||1796|
|N- Turntable width(mm)||2700|
|Z- Height of counterweight(mm)||2995|
- Q:What kind of documents do you need for driving an excavator?
- the high erection operation: building construction, erection, maintenance, installation and other high altitude; the metal processing industry, milling, punching, pressing, sawing, lathe, planer driller2, the Ministry of labor professional qualification certificate: electrician, welder, mechanic, fitter, lathe worker, automobile maintenance workerTwo, registration requirementsOne inch photo ID and close scanningThree, charging standards1, the Safety Supervision Bureau issued the project: 400 yuan / Ben2, the Ministry of labor awarded the project: intermediate 600 yuanThe above fee includes medical examination fee and free training fee. Remark: the operation certificate of special industry (also called certificate of work is IC card)
- Q:What is the excavator handling system? Five
- Excavator is divided into the car part, get off part, and work device part, get off is mainly the walking mechanism, the car is mainly controlled. The work device, as the name suggests, is the part that works. The excavator is the big arm, the small arm, the bucket, and some have the ripper. The main or hydraulic system, main pump, felling, pilot system etc..Excavator is divided into the car part, get off part, and work device part, get off is mainly the walking mechanism, the car is mainly controlled. The work device, as the name suggests, is the part that works. The excavator is the big arm, the small arm, the bucket, and some have the ripper. The main or hydraulic system, main pump, felling, pilot system etc..
- Q:Excavator hydraulic oil how much?
- Hydraulic oil filling capacity according to different types of filling, generally 6 - 15 tons of small excavator hydraulic oil filling capacity of 120 - 200 liters; 20 - 35 tons of medium-sized excavator hydraulic oil filling capacity of 250 - 500 liters; the above said oil includes hydraulic oil system.
- Q:What should we pay attention to when purchasing excavators?
- First is to consider the aftermarket and performance of these two factors. The machine does not always fail. Once it happens, we should consider how to repair it and recover the loss in time. If you buy Doosan, this situation will be solved. What I used is Doosan excavator. The excavator of this brand is cheap and easy for everyone to accept. Placed in its after-sale is also very secure, there are 374 offices, at any time for our service. To help us repair and maintain the machine, there is also worth mentioning that, from the purchase to the equipment work 20000 hours, there are 15 free inspection, so that problems are detected in a timely manner, and timely solution to protect the interests of our users
- Q:Who can tell me about Doosan and Sunward Intelligent excavator which good? What are the advantages and disadvantages?
- Doosan is Daewoo's predecessor.. is a joint venture.. and sunward is the domestic.. relatively speaking, Doosan is more expensive. But the quality assured. You have to look at cost-effective
- Q:What is the problem of excavator holding cars?
- Since your engine has been running a little bit longer, check the oil pump first. If it doesn't solve the problem, you're going to fix the engine! 2, your chain is badly worn
- Q:Excavator theory
- The excavator is driven by the engine work in pump operation, the pump is divided into pump and pump, and then by the operation of the hydraulic excavator driver rod of the hydraulic oil distribution to the pilot valve and main control valve, such as the hydraulic oil distribution to the main control valve, hydraulic oil delivered by the main control valve to the arm; small arms; dig bucket cylinder, and then drive the arm; small arms; digging bucket. If the hydraulic oil is allocated to the pilot valve, the hydraulic oil drives the motor through the pilot valve to make the excavator rotate and drive.
- Q:Is it a lie to hire 5000 to 8000 of the company's excavator and forklift drivers?
- To check the medical fee. Cheats are so crazy, because you are cheated, then no one will vote
- Q:What oil does the excavator burn?
- 0 diesel.Diesel fuel is injected into the combustion, take some time, so is suitable for low speed make full combustion of fuel to bring large torque, and in order to fight in the cylinder of high pressure and large torque, diesel engine cylinder and piston rod parts than gasoline engine gasoline engine is strong, so the more cumbersome. But it is because of the high compression ratio, low speed characteristics, can better heat into kinetic energy, so the diesel engine has better thermal efficiency, that is, better fuel consumption performance.
- Q:Which department of excavator operation certificate is issued now?
- The current operation certificate operation certificate is issued before the Bureau of quality supervision personnel certificate, but the excavators, loaders, bulldozers, rollers the operation certificate into the administration's inside the motor vehicle driving operation. Therefore, posts, the General Administration of work safety bureau with the Quality Supervision Bureau issued operating certificate shall prevail. Professional qualification certificate at the beginning, middle, senior, mainly used for job title assessment and wage increase.
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