Operating Weight is 7.1t, equipped with CUMMINS B3.3 Engine(Tier II), with Boom 3.71m, Arm 1.65m, Bucket 0.28m3, and Blade 2210mm×386.5mm.
JCM907D HydraulicCrawler Excavator
JEIL,Korea; Variable axial piston motor?xml:namespace>
Four-cylinder in line,
Support roller quantities
Carrier roller quantities
No. of cylinder
Bore and stroke
Drawbar pulling force
Cab ＆ Control
All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat; Front Window can be opened and slid; 6-direction adjustable Seat; LED display, Automatic monitoring, display and warning; cool & hot Air Conditioner
variable double–piston pump
Max. discharge flow
Max. discharge pressure
Boom, arm and bucket
Two hand levers and two foot pedals for travel Two hand levers for excavating and swing;
Electric rotary-type engine throttle
Boom, Arm ＆ Bucket
Pilot control pump
Main control valve
Negative flow control
Air cooled type
Swing motor type
Hydraulic oil released
Hydraulic disc brake
Hydraulic oil tank
100L Tank oil level
180L Hydraulic system
Max. digging depth
Max. dumping height
Max. digging height
Max. vertical digging depth
Max. Depth cut for 2440m(8')Level Bottom
Max. digging distance
Max. digging radius at ground level
Min. swing radius of work equipment
Digging Force (ISO6015) Unit: kN
Bucket digging force
Arm digging force
Arm Type 1650mm
Ground contact length (Transportation)
Overall height(to top of boom)
Overall height(to top of cab)
Counter weight ground clearance
Revolving frame width
Tail swing radius
Distance from swivel center to tail
Operating Weight and Ground Pressure
Operating weight includes basic machine (with boom 3.71m, arm 1.65m bucket 0.28m3, and blade 2210mm×386.5mm)
- Q:Why did the excavator find Lan Xiang?!
- The advertisement on TV has such a sentence: "excavator technology which is strong, China Shandong looking for Lan Xiang?". It's been a fire, and that's actually what people say about Lan Xiang. In fact, it was very difficult for Lan Xiang to start up at the beginning. We should understand them. After all, Lan Xiang has trained a large number of human resources. PS: can be specific to Baidu search: Lan Xiang.
- Q:Where is the excavator worth 6 billion yuan?
- Its name is Bagger. It was made in Germany in 2881978. It is the world's largest bucket wheel excavator. It took 5 years to build, and the cost was $100 million.
- Q:Explanation of tail slewing and tailless rotation of excavators
- Moving arm side shift deviceThe front part of the body equipment boom side shift device, so as to realize the direct mining work similar to wall area, without frequent driving. With the small tail structure, narrow areas should be handled freely.Tailless slalomThe Kubota small excavator uses a small, tailless, rotating structure that does not exceed the width of the vehicle when the upper part is turned, so it is free to operate in narrow areas.The latest hydraulic systemThe system is not affected by the load size, but the hydraulic fluid flow is fully allocated according to the amplitude of the joystick. Therefore, the operation can be done easily according to the intention of the operator. At the same time, because of the small load of the engine and the unnecessary loss of the flow rate, various micro operations and compound operations can be realized.Original engineKubota is one of the few independent manufacturers of engines. Equipped with a small excavator engine, condensed for nearly a century of experience and technology, power surging, can meet all kinds of harsh occasions of operation.Clean engineEmissions of compounds that cause environmental pollution are minimized, a low fuel consumption clean engine that meets the next generation of needs.
- Q:Which excavator school in Shijiazhuang is good?
- So the students in the choice must pay attention to the equipment of the school, if the equipment is good, the school focus on operation, so you can learn, after graduating from a good job to earn high wages, if the school less equipment, one or two sets of equipment, but also very old, then don't choose this school, otherwise it is white.Excavator operation specialtyHitachi, a professional excavator: Carter, Sumitomo, Komatsu, Fukuoka and other world famous excavator models for students to practice, teacher strength.1, excavator foundation class semester: 30 daysTheory course study content: tap the day-to-day maintenance, mining operation procedures and precautions, excavators of various brands and dashboard cognition, simple engine and hydraulic principle.
- Q:What are the differences between a hydraulic excavator and a backhoe?
- According to the different work methods used excavator backhoe excavator item. Hydraulic excavator is a very abstract concept, it can be divided into positive shovel, backhoe, dragline and so on.
- Q:What does climbing slope mean?
- Is the slope of the excavator climbing, what is the maximum degree of slope?,
- Q:Ask you, great God, excavator, fight wild, is the main Q, vice W, or the main Q, vice e!!!?!???
- The main Q W, first lord Q explained, Kiyono, gank damage is a large part of QDeputy W, W is the first AOE injury, can accelerate the Desolator, the main vice W lets hit fly cooldown reduced to 1 W, hit fly cooling for 10 seconds, 5 W cooling for 6 seconds, to enhance the success rate of gankE upgrade damage bonus is really too low, 1 level tunnel 20 seconds CD, 5 level is 18 seconds, and no deputy W effect is obvious
- Q:About excavator problem 50There are many types of machines,
- 400 bucket capacity: 1.9m fand350 bucket capacity: 1.6m fand260 bucket capacity: 1.3m fand210 bucket capacity: 1m fandThis depends on what brand you are talking about, such as Carter and Komatsu same tonnage, may be different from the bucket, depending on whether you are standard configuration or heavy configuration, there will be the difference between bucket and bucket. You can ask the number of cubic mining soil, professional concept: the excavator bucket capacity, but the bucket capacity refers to the full mark (according to the bucket is full, but around 45 degrees along the stack), note that the actual earthwork calculation, which can estimate the bucket capacity, but not a little poor.Take the site of the bucket capacity of Yuchai heavy industry, (the various manufacturers of bucket capacity is small, can be found in the official website of the brand or the sales staff at YC210), bucket capacity of 0.9 party, the 1.2 party YC260 bucket capacity, YC360 standard bucket capacity 1.6, YC420 standard bucket capacity 1.9. To calculate the weight, if it is earthwork, then the density is 1.8 tons / square calculation; if the density of stones, according to 2~2.2 tons / square calculation.And efficiency is the various manufacturers are different, and then to our site on the YC360 to a rough estimate, there can be 240~260 cycles per hour, which is roughly by 250 to calculate the bucket, each hour of backhoe loader 250*1.6=400. How many square meters can be excavated in an hour, with the machine tonnage, brand, soil, working conditions, loading position and many other factors, you can first use YC360 to estimate. If you have any questions, you can also ask them. Or you can go straight to the construction site and have a look.
- Q:How does the excavator cross the ground cable?
- This is not how you simple excavator must first condition excavator track with wire stand in a line up on the side of the excavator digging machine wire; track Caution!
- Q:How do you calculate the amount of backhoe?
- According to the drawing and calculation rules, the working surface and the slope are calculated. The type of excavator is not related, but the coefficient of slope is different between the pit operation and the down hole operation. If the coefficient of operation under the pit is small, the earthwork of the downward slope of the excavator should be calculated
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