GC498LC-8 Hydraulic Crawler Excavator

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Product Description:

GC498LC-8 Hydraulic Crawler Excavator’s Operating Weight is 47.1t, equipped with CUMMINS QSM11 Engine, with Boom 7.06m, Arm 3.186m, Bucket 2.2m3.

GC498LC-8 Hydraulic Crawler Excavator

Technical Specifications

        Engine

    Travel System

Model

CUMMINS QSM11

Travel motors

BONFIGLIOLI, Italia;  Variable axial piston motor

Type

Water cooling, turbocharged, empty enter-cooling

Support roller quantities

2×8

Carrier roller quantities

2×2

No. of cylinder

6

Travel shoes

2×49

Bore and stroke

125mm×150mm

Travel speed

3.2/5.3km/h

Displacement

11L

Drawbar pulling force

330kN

Power output

250kW/2000rpm

Grade ability

70% (35°)

Ground clearance

686mm

      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

750L/min

Max. discharge pressure

Boom, arm and bucket

31.4MPa

Control

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

Electric rotary-type engine throttle

Travel circuit

31.4MPa

Swing circuit

28.4MPa

Control circuit

3.9MPa

Boom, Arm Bucket

Pilot control pump

Gear type

Boom cylinder

170mm×115mm×1570mm

Main control valve

Negative flow control

Arm cylinder

190mm×130mm×1985mm

Oil cooler

Air cooled type

Bucket cylinder

170mm×120mm×1270mm

    Swing System

Refilling Capacitieslubrications

Swing motor

KAWASAKI, Japan

Fuel tank

650L

Swing motor type

Axial-piston motor

Cooling system

26L

Brake

Hydraulic oil released

Engine oil

37.8L

Parking brake

Hydraulic disc brake

Hydraulic oil tank

290L  Tank oil level

Swing speed

9.3r/min

335L  Hydraulic system

                           Bucket

Type

Backhoe bucket

    Bucket capacity

2.2m3 (SAE)

Bucket width

1563mm

Arm Type

A

Max. digging depth

10924mm

B

Max. dumping height

7615mm

C

Max. digging height

7800mm

D

Max. vertical digging depth

7066mm

E

Max. Depth cut for 2440m(8')Level Bottom

7650mm

F

Max. digging distance

12016mm

G

Max. digging radius at ground level

11814mm

H

Min. swing radius of work equipment

4825mm

Digging Force (ISO6015)        Unit: kN

Arm length

3400mm

Bucket digging force

270kN

Arm digging force

229kN

    Arm Type                                 3400mm

A

Overall length

12089mm

I

Tread

4414mm

B

Ground contact length (Transportation)

6723mm

J

Track length

5460mm

C

Overall height(to top of boom)

3590mm

K

Track gauge

2890mm

D

Overall width

3490mm

L

Track width

3490mm

E

Overall height(to top of cab)

3276mm

M

Shoe width

600mm

F

Counter weight ground clearance

1321mm

O

Bonnet height

2815mm

G

Ground clearance

686mm

P

Revolving frame width

3195mm

H

Tail swing radius

3655mm

Q

Distance from swivel center to tail

3655mm

             Operating Weight and Ground Pressure

Operating weight includes basic machine (with boom 7.06m, arm 3.186m, and bucket 2.2m3)

Shoe width

600mm

Overall width

3490mm

Ground pressure

81.9KPa

Operating weight

47100kg


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If you wanted to calculate the volume with some accuracy, you would graph the shape of the bucket and using calculus, find the area under the curve(s). Then just multiply by the length of the bucket. Or a quick and dirty estimate would be to multiply the length by the average width times the height of product carried in the bucket. Or, using what I call the Thomas Edison method, ram the bucket into a big pile of sand, dump it out on a surface and shovel it all into buckets of known size. Add 'em all up and you've got your volume.
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Emily Elizabeth puts it in paper bags, climbs on Clifford's back, and they go all over town lighting bags of doggie-doo on fire on the citizens' doorsteps.
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yes yu may have an external regulator fitted , some times its under the seat , maye be elsewhere , might be near fuse box , should be bigger than a normal relay , will have alt written on it , probably black and plastic , yu can try and call dealer parts section and ask them if there's one on yur machine , yu will need serial number of coz , if its imported serial number wont be any good , is the charge indicator light on the control panel working , did yu check the fuses ?........ move them around in case there's a corroded connection , how many wires on back of alternator ?.......should be big red one , and at least one small one ( signal wire ) make sure this is ok , make sure wiring harness from engine to chassis is ok , yu might find wiring diagramm on internet , this will show external reg , are there any small wires connected to the big ht ( high tension ) wire on the battery ?.......is there an inline fuse fitted there ?? .....is corrosion a problem with any part of the harness ? dont be afraid to cut open the harness with a box cutter knife if yu think yu have a problem , its ok it wont bleed , just retape back together in a proffesional manner when checked out ,
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I got a quote here in michigan and it was 30,000 for something near a 12 x12 only 4 ft. deep. That was cement pond including 2 filters. It was with nothing extra and nothing fancy. We ended up buying a Kyak above ground pool with railing and a deck for 12,000. With the two filters.. I still can,t say we got the best dea. It is beautiful and maintainace is low. but I would just go for a regular pool becuase the cost is so rediculious trying to be fancy..We could have gotten much bigger for much less. Oh well I do believe what we have is okay we have had it for 5 years and I bet we have about 10 years left and it will stay in good shape.. best wishes.
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The first thing to understand is China is a Communist country with a free trade zone in and around Hong Kong. Most of those factories are actually owned by the government, not the supervisors who you saw being interviewed. Most of the privately owned factories in the free trade zone are owned by British or American Captialist. China produces most of the raw materials they need. They have vast resources on the Asian Continent. What they don't produce themselves, they import from regions of the world where it is cheaper than importing from the U.S. The finished goods are then sold in the U.S. The US. American companies can maximize profits by importing Cheaply made Chinese goods instead of manufacturing the same goods in the USA where labor cost are higher. Greed was just as strong in the Robber Barons of the past as it is in the Capitalist of today. The reason the jobs were in America is because the USA had tariffs and other taxes on imported goods that made them cost the same as domestically produced goods. There was no advantage to importing goods over domestic production. Today's congress has repealed the tariffs and taxes to maximize the profits of the American Capitalist.
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Cool Question! Heres what my research yielded: Erotic art in Pompeii and Herculaneum was discovered in the ancient cities around the bay of Naples (particularly of Pompeii and Herculaneum) after extensive excavations began in the 18th century. The city was found to be full of erotic art and frescoes, symbols, and inscriptions regarded by its excavators as pornographic. Even many recovered household items had a sexual theme. The ubiquity of such imagery and items indicates that the sexual mores of the ancient Roman culture of the time were much more liberal than most present-day cultures, although much of what might seem to us to be erotic imagery (eg oversized phalluses) could arguably be fertility-imagery. This clash of cultures led to an unknown number of discoveries being hidden away again. For example, a wall fresco which depicted Priapus, the ancient god of sex and fertility, with his extremely enlarged penis, was covered with plaster (and, as Schefold explains (p. 134), even the older reproduction below was locked away out of prudishness and only opened on request) and only rediscovered in 1998 due to rainfall [1]. In 1819, when King Francis I of Naples visited the Pompeii exhibition at the National Museum with his wife and daughter, he was so embarrassed by the erotic artwork that he decided to have it locked away in a secret cabinet, accessible only to people of mature age and respected morals. Re-opened, closed, re-opened again and then closed again for nearly 100 years, it was briefly made accessible again at the end of the 1960s (the time of the sexual revolution) and was finally re-opened for viewing in 2000. Minors are still only allowed entry to the once secret cabinet in the presence of a guardian or with written permission.
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could you help me ? if you have this answer now please
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