• JCM924C Hydraulic Crawler Excavator, 24.1 tons, 1.2m3 bucket System 1
  • JCM924C Hydraulic Crawler Excavator, 24.1 tons, 1.2m3 bucket System 2
  • JCM924C Hydraulic Crawler Excavator, 24.1 tons, 1.2m3 bucket System 3
JCM924C Hydraulic Crawler Excavator, 24.1 tons, 1.2m3 bucket

JCM924C Hydraulic Crawler Excavator, 24.1 tons, 1.2m3 bucket

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
90 unit/month

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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

TechnicalSpecifications

          Engine

    Travel System

Model

CUMMINS B5.9-C

Travel motors

DOOSAN/NABTESCO; Variable axial  piston motor

Type

6 cylinders; turbocharged;  direct injection, water cooled

Travel brakes

Hydraulic oil released

No. of cylinder

6

Travel shoes

2×51

Bore and stroke

102mm×120mm

Travel speed

3.2/4.9km/h

Displacement

5.9L

Drawbar pulling force

191kN

Power output

133kW/2000rpm

Grade ability

70% (35°)

Ground clearance

467.5mm

      Hydraulic System

      Cab Control

Pump

KAWASAKI, Japan

Cab

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

Type

variable double–piston pump

Max. discharge flow

2×208L/min

Max. discharge pressure

Boom, arm and bucket

31.9MPa

Control

Two hand levers and two foot pedals for travel Two hand levers  for excavating and swing;

Electric rotary-type engine throttle

Travel circuit

31.9MPa

Swing circuit

25.5MPa

Control circuit

3.9MPa

Boom, Arm Bucket

Pilot control pump

Gear type

Boom cylinder

130mm×90mm×1285mm

Main control valve

Negative flow control

Arm cylinder

140mm×100mm×1635mm

Oil cooler

Air cooled type

Bucket cylinder

130mm×90mm×1020mm

      Swing System

Refilling  Capacitieslubrications

Swing motor

KAWASAKI, Japan

Fuel tank

360L

Swing motor type

Axial-piston motor

Cooling system

25L

Parking brake

Hydraulic disc brake

Engine oil

20L

Swing speed

10.6r/min

Travel reduction gear

2×5.4L

Swing reduction gear

4.4L

Tail swing radius

3086mm

Hydraulic oil tank

250L /420L

                           Bucket

Type

Backhoe bucket

Bucket capacity              

0.9-1.2m3 (SAE)

Bucket width

1259mm

Working ranges     Unit:  mm

Arm length

3045mm

A

Max. digging reach

10216mm

B

Max. digging reach at ground level

10029.6mm

C

Max. digging depth

6853mm

D

Max. digging height

9625mm

E

Max. dumping height

6823mm

F

Max. vertical wall digging depth

6566mm

G

Min. swing radius

3785mm

H

Digging depth for 2.4m(8’)flat bottom

6680mm

I

Bucket capacity                

0.9-1.2m3

Digging Force (ISO6015)        Unit: kN

  Range

Parameters

A

Arm length

3045mm

B

Bucket digging force

129.4kN

C

Arm crowding force

101kN

Overall Dimensions                           Unit: mm

A

Overall length

9906.5mm

G

Tail swing radius

3086mm

B

Overall height (to top of boom)

3255.3mm

H

Tumbler distance

3807mm

C

Overall width

3000mm

I

Overall length of crawler

4620mm

D

Overall height (to top of cab)

3009.5mm

J

Track gauge

2400mm

E

Ground clearance of rear end

1148.5mm

K

Shoe width

600mm

F

Ground clearance

467.5mm

L

Overall width of upperstructure

2800mm

             Operating  Weight and Ground Pressure

Operating weight includes basic machine (with boom 5.85m, arm 3.045m, and bucket 1.2m3)

Shoe width

600mm

Overall width

3000mm

Ground pressure

48.2KPa

Operating weight

24100kg
















Q: what OSHA Specific code is applicable to heavy equipment inspection? For example; crane standard 29 CFR 1926.55. I wan to know the codes related to the following equipment inspection:1) Backhoe or hydraulic excavator2) Bulldozer3) Motor Grader4) Vibratory compactor5) Payloader6) Dumpt Trucks7) All heavy equipment/off-road equipment
I do not believe that the OSH act has anything to do with code inspection!
Q: Freakin 29 year old kid, poppin' pills and doing drugs. Found a bag of dope no the floor with half a 40mg Oxycontin in it, took a pic of it and poured dish soap in it and tossed it out. Eating my food, using my stuff, going in my room, etc. Never paid a dime for utilities in the 6 months he lived with me, even me being stupid and letting him borrow money, but for 2 months he kept saying he'll have money for me and never does, though he works on an excavator for his parents, makes more than I do. Should I take him to court for $800? ($100 / week for 8 weeks)I'm also wondering, what the F is wrong with people. I mean besides the fact that we need to make money to live and the cost of living is high.. insecure,selfish,gluttonous rich a holes abound, turning this country upside down..
You really should contact Judge Judy. She handles these things all the time. Not only willyou probably win, but you get all expense paid trip to NY and up to $5000 for appearing.
Q: Working principle of excavator running motor
Excavator motor principle: the large crawler excavator machine weight is generally above 20t, machine inertia, in the process of starting and stopping of the machine will bring bigger impact to the hydraulic system, therefore, must improve the walking control system to adapt to this condition.The motor generally adopts high speed motor plus planetary reducer or cycloidal pin gear reducer, while the control of the loop of the hydraulic motor has its characteristics. Walking motor control loop shown in Figure 1, the motor is equipped with a high-pressure automatic variable device, when hung high gear when the circuit is connected with the manual transmission oil to oil, promote the transmission valve moves to the left, the motor for small displacement; if the driving resistance increases the pressure rises to the set value, the oil valve drive transmission right for large displacement, low gear automatic variable motor, to increase the torque. Therefore, the motor can automatically change gears as the walking resistance changes.
Q: I notice some guys have longer nails on their pinky finger than on other fingers. Why?
Most of the time it is to scoop coke by druggies.
Q: I'm puzzled and there must be a logical explanation. Why for year's did they say that the 2 missing Romanov children were likely to be Anastasia and Alexei, and people were convinced she may of survived. (I'm not convinced now however). And now that 2 more bodies have been discovered the media are saying MARIA and Alexei's remains have been found. Does that mean then, that Anastasia's body was discovered back in 1991 with 4 other members of her family, when we assumed it was Maria? Or are they still unsure whether it's Anastasia or Maria that has just been found? Sorry but you may agree it's all a bit confusing and I just wondered whether anyone out there can clarify the situation with Anastasia and Maria. Thanks.
You might enjoy The Romanov Prophecy by Steve Berry. It is pure fiction but it explores the possibilities thrown up by the uncertainty surrounding the murders, although it was written in 2004, before the discovery of the last two bodies. The plot revolves around what might happen if the Russian people of today decided to restore the tsar, and who the heir to the Romanov throne might be.
Q: okay so my first question is, do you need the achievement from the DLC with the Shang gru la (or however it is spelled) zombies map in it? Also how.do you time the excavator perfect so the egg guy goes onto the satellite after you hit em
So i be attentive to that map is particularly stressful with those escavators they ar set to random on the place they are going to hit yet you ultimate possibility is to make as plenty funds as you are able to by utilising the 2d or third around so which you will turn on the flexibility verify u save a crawler so u can play the sam says interest and even have the scientist do each thing yet whilst the escavators come and it does not hit corridor variety six only restart it because of the fact its going to in basic terms get extra sturdy in case you do the beginning up by utilising around 3 the escavator comes by utilising around six or seven I even have all of it carried out by utilising around 12 plenty extra perfect and much less puzzling in case you like halp I do supply help to those that want it I do it for acquaintances all the time I even have all the easter eggs my GT MATT TR0P0LIS the O's are zeros only message me in case you or everybody desires help
Q: Is the power supply voltage of the excavator AC or DC?
The power supply of electric excavator is AC power supply.The AC power is introduced into the interior of the excavator and then converted into direct current by the unit or the electronic converter.
Q: Introduction of excavator
The hydraulic excavator of the early trial production is the hydraulic technology adopting the airplane and the machine tool. It lacks the hydraulic component suitable for all kinds of working conditions of the excavator, the quality of manufacture is not stable enough, and the supporting parts are not complete. Since 1960s, hydraulic excavators have entered the stage of popularization and vigorous development, and the production and production of excavators and excavators in various countries have been increasing rapidly, and production has soared. In the past 1968-1970 years, hydraulic excavators have accounted for 83% of the total output of excavators, and are now close to 100%. Three 、 the structure of excavator, the common excavator structure includes power device, working device, slewing mechanism, control mechanism, transmission mechanism, walking mechanism and auxiliary facilities, etc.. In appearance, the excavator consists of three parts: the working device, the upper rotating platform and the walking mechanism.
Q: I am going to buy a weatherby vanguard with a Barska? 8 - 32x50 mm Illuminated Long - range Excavator Scope. I have not decided whether to get a .308 or a .223 i can get both round for 15 cents a round. I will be doing nothing but target shooting at 500 yards + so knock down power has no effect on my decision .I am deciding on the pure fact of accuracy.any advice appreciated thank you.
The Weatherby Vanguard is generally a hunting rifle, not a benchrest rifle. Weatherby offers a Varmint and a TR model with heavier barrels and larger stocks. Would you be purchasing one of these? To get the best accuracy from the rifle, you'll need to use match grade ammunition. It is usually more expensive to purchase. Do you plan to keep your costs lower by handloading your own ammunition? For versatility, the .308 Winchester is capable of harvesting a wider variety of game, but that won't matter much if you only shoot at paper targets. The .223 Remington cartridge will be more pleasant to shoot over a longer period of time and is generally cheaper to purchase. Both cartridges can hit a paper target 500 yards away. But for really precise shooting, expensive match grade ammunition, or ammunition custom loaded for your rifle, will be necessary. From a cost and ergonomics perspective, the .223 Remington chambering offers some advantages.
Q: Since ore grades continue to get lower and lower it would seem that we will never run out of metals in the foreseeable future. Is this because mining methods are more efficient and economical?
Ore grades are getting lower and lower, but at a certain point, the decrease will no longer be compensated by more efficient methods. Economies of scale can only go so far. At some point it just becomes impractical and impossibly expensive to make equipment bigger. The reason we can mine less economical ore is because metal prices are increasing (or alternately, metal prices are increasing because we use less economical ore). Price is the driving force behind a lot of materials choices. The auto industry uses galvanized steel in place of aluminum because it's cheaper. But we have about 20 years of currently economical zinc ore reserves and over 100 years of bauxite (aluminum ore) reserves, so at some point (probably around 20 years from now), it will likely be cheaper to use aluminum (or some sort of composite) in place of galvanized steel for car bodies.

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