JCM924C Excavator's Operating Weight is 24.1t, equipped with CUMMINS B5.9-C Engine, with Boom 5.85m, Arm 3.045m, and Bucket 1.2m3.
This model use Liebherr's technology and equips KAWASAKI main pump and main valve.
JCM924C HydraulicCrawler Excavator
DOOSAN/NABTESCO; Variable axial piston motor
6 cylinders; turbocharged; direct injection, water cooled
Hydraulic oil released
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 disc brake
Travel reduction gear
Swing reduction gear
Tail swing radius
Hydraulic oil tank
Working ranges Unit: mm
Max. digging reach
Max. digging reach at ground level
Max. digging depth
Max. digging height
Max. dumping height
Max. vertical wall digging depth
Min. swing radius
Digging depth for 2.4m(8’)flat bottom
Digging Force (ISO6015) Unit: kN
Bucket digging force
Arm crowding force
Overall Dimensions Unit: mm
Tail swing radius
Overall height (to top of boom)
Overall length of crawler
Overall height (to top of cab)
Ground clearance of rear end
Overall width of upperstructure
Operating Weight and Ground Pressure
Operating weight includes basic machine (with boom 5.85m, arm 3.045m, and bucket 1.2m3)
- 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:Modern 335-7 excavator hydraulic oil temperature at how many degrees normal?
- 3, pay attention to the actual operating environment and equipment allow the use of environmental temperature is consistent4, regularly clean hydraulic oil radiator and fuel tank surface, keep it clean, in order to heat dissipation5, the correct adjustment and reasonable use of equipment, as far as possible not to make the valve stem in a semi open state, to avoid a large number of high-pressure work, oil spills over time, reducing throttling heat
- Q:What are the main features of buying second-hand excavators?
- The appearance and operation of a small excavator are very similar to those of other general-purpose excavators. When users want to buy a two mobile phone, they must be measured in many ways to avoid being duped.What are the most important features?Small excavators first appeared in the mid 80s, and now the equipment has many old models do not have the characteristics, so users need to know in advance what machine they want to buy what functions and components.Hydraulic servo control rod control rod is better than the old, sometimes the bulldozing plate is not the standard configuration; of course, the user may want to find a moving arm with a hinged device, it is easy to get close to the building and auxiliary pipeline operations; zero tail swing is particularly important for the construction needs to work in a compact environment in it.About bucket and boomExcavators are not always used as a digging machine, and builders sometimes use them to pile or use them to lay pipes. Therefore, the user needs to pay attention to the bucket, and make sure that the piling, crushing and running device have no problem.Another important part is the bucket, cylinder, connecting pin and bushing. Be sure to check the tightness of these places. Many problems are caused by neglect of maintenance and inspection.When the user moves the machine to move the bucket and the bucket rod and the rear arm, he could see the mobile pin or a cylinder, but stick and bucket is not moving, this is because the pin and bushing loosening caused by.Another key point is to examine carefully the part of the rear arm that is connected to the excavator. If the connection between the rear arm and the lower part of the arm is excessive, it may result in the loss of the value of the entire device.
- Q:How to adjust the flow of the main pump of Komatsu excavator?
- Adjust the PC valve on the line, clockwise adjustment can not exceed half a circle counterclockwise adjustment can not exceed one circle, adjusted clockwise counterclockwise flow change, adjust the flow of small, large flow regulator will hold down the car, unable to.
- Q:Explanation of tail slewing and tailless rotation of excavators
- Ultra low noise designThe engine adopts semi floating cylinder head cover and coating molybdenum disulfide piston, and adopts low noise F fan, with sound proof effect of sound absorption material and other sound insulation measures, realized low noise.ROPS/FOPS cabThe world standard ROPS/FOPS cab (with seat belts) is adopted. Improved operator safety.Auto idle = fuel efficientThe joystick stops for 4 seconds, the engine is automatically converted to idle operation, the joystick is operated again, and the engine immediately reverts to its original speed.Liquid crystal display with self checking functionData, hours, fuel, water temperature, engine speed, registration information of "SS keys", etc. can be clearly displayed during normal operation. Once there is an exception, it will show up immediately, allowing you to keep the equipment running at any time and place.The automatic display of fault detection information can be conveniently reported from the scene to the maintenance personnel, and the automatic save function of the fault history record can be automatically saved, and the inspection time can be saved.Simple operationSpecial operations are not necessary.Just insert the key and turn it as usual.Single key system.Start, door lock, hood, tank cover and other common keys.Security anti-theftThe engine cannot be started with a non registered key of the same shape. If the attempt is started with a non registered key, the security system starts working immediately and gives an alarm.(even if the key is removed, continue to call the police; start with the correct key and stop the alarm)
- Q:Modern excavator 220LC-5 detailed parameter 20
- The repairman has added a lot of traffic to your machine now, but the pressure is down, so the car is very heavy. Let's adjust it again. To be very appropriate, but you have to try a good car to be hot and cold, hot and tired of homework if he will die.The simpler it is, the harder it is to do it well.
- Q:Excavator standard
- (7) GB, 25684.5-2010, safety of earth moving machinery, fifth parts: requirements for hydraulic excavatorsAmong them, GB/T 7586-2008 and GB/T 9139-2008 are the main specifications of excavator performance, and GB 25684.1 and GB 25684.5 are mandatory standards for excavator safety.
- Q:Lol new hero excavator dug holes and a drill ground is too disgusting,
- It is a waste of hero you when he is like a idiot
- Q:What type of diesel oil is the best for excavator? Can 0# diesel be used? Thank you
- Choose the corresponding diesel according to your local temperature condition. For example: higher than 4 degrees with 0# diesel, higher than -5 degrees with -10# diesel, or diesel will freeze.
- Q:What card does excavator driver need to mount guard?
- Operation certificate, special operation certificate!Specific to the driving school inquiry, half of the large driving schools have agents, as well as excavators, schools are also agents here documents test!Usually 800 yuan each
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