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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Remaining: 4000 characters

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Q:Use of excavators
(1) building and building foundation excavation; (2) mining soil, stripping mining field covering layer;
Q:Excavator throttle is not controlled, big and small, what is the problem?
I opened the DOOSON also have similar production problems, ask after-sale, they said it was normal, is the oil problem
Q:What kind of industry does excavator belong to? Ten
The industry and types of work are new and may be less relevant to traditional industries and types of work.
Q:How much gas does the excavator use in a day?
Hitachi Komatsu good ~! Every hour generally around 220, comprehensive Komatsu: Japanese brand, excavator industry leader, the total price is high,
Q:31 excavator factory coding rule is how, it is best to illustrate, thank you!
31 meaning of excavator number (used in 04-06):Example LSY822C19060320L: China06: year of productionSY: 310320: the production of serial number8: crawler type22: whole weightC1: Model9: check code31 meaning of excavator number (used in 06 years):06SY22210318:06: year of productionSY: 3122: whole weightType 21:C50318: the production of serial number
Q:More than 1 cubic meters of excavators, what type, brand, origin?
Carter's 320D will meet your needs. See my profile for details!
Q:Lol what did the vanity digger play wild Lord?
What is vanity digger? The new excavator? Don't tell me it's an empty predator, master W, vice Q and E will do, vice Q will hurt high, and vice E will be mobile
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:How do you determine the bucket capacity of excavators when you know the type of excavator?
Generally 20 tons of excavator bucket capacity of about 1 cubic meters, the factory is usually 0.8 cubic meters
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.

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