GC338LC-8 Hydraulic Crawler Excavator

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Product Description:

GC338LC-8 Hydraulic Crawler Excavator’s Operating Weight is 33t, equipped with CUMMINS 6C8.3 Engine, with Boom 6.47m, Arm 3.186m, Bucket 1.42m3.

GC338LC-8 Hydraulic Crawler Excavator

Technical Specifications

        Engine

    Travel System

Model

CUMMINS 6C8.3

Travel motors

BONFIGLIOLI, Italia; /NABTESCO, Japan;  Variable axial piston motor

Type

Water cooling, turbocharged, empty enter-cooling

Support roller quantities

2×9

Carrier roller quantities

2×2

No. of cylinder

6

Travel shoes

2×48

Bore and stroke

114mm×134.9mm

Travel speed

5.0/3.0km/h

Displacement

8.29L

Drawbar pulling force

280kN

Power output

186kW/2200rpm

Grade ability

70% (35°)

Ground clearance

530mm

      Hydraulic System

      Cab Control

Pump

LINDE, Germany

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

670.6L/min

Max. discharge pressure

Boom, arm and bucket

32.3MPa

Control

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

Electric rotary-type engine throttle

Travel circuit

32.3MPa

Swing circuit

28MPa

Control circuit

3.8MPa

Boom, Arm Bucket

Pilot control pump

Gear type

Boom cylinder

140mm×100mm×1480mm

Main control valve

Negative flow control

Arm cylinder

160mm×110mm×1825mm

Oil cooler

Air cooled type

Bucket cylinder

140mm×100mm×1285mm

      Swing System

Refilling Capacitieslubrications

Swing motor

SUNJIN, Korea

Fuel tank

580L

Swing motor type

Axial-piston motor

Cooling system

24.7L

Brake

Hydraulic oil released

Engine oil

28L

Parking brake

Hydraulic disc brake

Hydraulic oil tank

380L  Tank oil level

Swing speed

9.7r/min

450L  Hydraulic system

                           Bucket

Type

Backhoe bucket

    Bucket capacity

1.42m3 (SAE)

Bucket width

1416mm

Arm Type

A

Max. digging depth

10125mm

B

Max. dumping height

7082mm

C

Max. digging height

7340mm

D

Max. vertical digging depth

7369mm

E

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

7010mm

F

Max. digging distance

11084mm

G

Max. digging radius at ground level

10886mm

H

Min. swing radius of work equipment

4335mm

Digging Force (ISO6015)        Unit: kN

Arm length

3200mm

Bucket digging force

182kN

Arm digging force

150kN

    Arm Type                                 3200mm

A

Overall length

11172mm

I

Tread

4030mm

B

Ground contact length (Transportation)

5815mm

J

Track length

4936mm

C

Overall height(to top of boom)

3313mm

K

Track gauge

2600mm

D

Overall width

3200mm

L

Track width

3200mm

E

Overall height(to top of cab)

3219mm

M

Shoe width

600mm

F

Counter weight ground clearance

1237mm

O

Bonnet height

2308mm

G

Ground clearance

530mm

P

Revolving frame width

3045mm

H

Tail swing radius

3437mm

Q

Distance from swivel center to tail

3437mm

             Operating Weight and Ground Pressure

Operating weight includes basic machine (with boom 6.47m, arm 3.186m, and bucket 1.42m3)

Shoe width

600mm

Overall width

3200mm

Ground pressure

62KPa

Operating weight

33000kg

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Q:How many meters is the height of the PC-320 excavator?
PC is the code name of Komatsu series excavator, but he doesn't have this model of 320. The current production has PC300-7 and PC360-7. Besides, does the height of the landlord mean the height of transportation or the maximum working height?AskPC-320 should be the old model. What I want to ask is the height of the workChasing the answerThe old model does not have 320, corresponding to the domestic 360 models in overseas label is 350, so you have to implement specific models, in the big arm side of the cab in the lower right corner has a square nameplate, will be marked on the specific model
Q:What is the name of the excavator?
One, belong to a special type of work, the former State Ministry of labor in underground, high altitude, high temperature, heavy physical labor and toxic work as a special type of work, scope and clear special types determined by the industry department or the Department of labor. Special work is not a formal concept, but a conventional name. So the standard or regulation has no formal definition of it.Special type of work, different from special operation. In 1991, the Ministry of Labor issued the "special operations personnel safety technical training, examination and management regulations" second, defined the special operations. In 1999 the State Economic and Trade Commission issued the "special operations personnel safety training and examination management measures" has made some changes to the above definition, clear the special operation personnel casualties prone, has great harm to the operator himself, others and the surrounding facilities safe operation (such as electrical engineering, metal welding and cutting etc.). Persons engaged in such operations are called special operations personnel.Two, the conditions for special types of work:State owned Enterprises above the county and collective enterprise workers, respectively meet the following conditions may apply for early retirement: special types in the range of special types must belong to the provisions of the Ministry of labor of the State Council and other relevant departments in charge of industry; in high-altitude and in particular the heavy body force work accumulated over 10 years; in underground high temperature etc. a total of 9 full years; in other harmful health work accumulated over 8 years; male 55 years of age, women over 45 years of age, with 10 years of continuous service for special types of retirement;
Q:What is the meaning of Nanxiang excavator
Meng Jiangnu learned that her husband was tired of repairing the Great Wall, and his bones were buried in the Great Wall. She didn't see her husband, and at last she was very sad. She shouted at the Great Wall and cried loudly, "which one is better?"!"Sun Wukong was crushed under Five Fingers Group and could not move for 500 years.
Q:The reason why the excavator holds down the engine is 150
[cause of trouble]1 hydraulic large pump failure2 excavator two valve problems3 hydraulic pump regulator variable chaos will also choke machine flameout failureFourIs the confluence valve of the solenoid valve blocked?5 hydraulic oil will also be more excavators hold machine flameout failureSixIf the fuel supply is poor, check whether the oil pipe is blocked or leaking[corresponding cause of failure]1 there is a problem with the circuitTwoCheck the wood and see if it's blocked. If you don't see it, get into the system3 there's something wrong with the engine4 there is water in the fuel lineFiveIf the air enters the fuel pipe, the excavator will stop and stall6, the gas supply is poor, causing the engine to stall7, the power of the engine is insufficient to achieve the power required by the hydraulic pumpEightThe hydraulic part has the stem to clamp, also can the excavator hold down the engine to extinguish the faultNineValve stem movement is not smooth, resulting in hydraulic power is greater than the output power of the engine, so the engine will stall[supplement]Corresponding troubleshooting:1., although you said that the inspection is no problem, but still suggested from the most basic fuel road cleaning, replace all filter elements, began to check. The diesel pump is removed from the oil line to see if the injection length can reach about 6~7cm.2. small arm and walk, mainly pump 2 oil supply, check the main pump cleaning 2 of the regulator.3. choke 90% is fuel road failure, it is best to carefully check the oil circuit to confirm that there is no leakage of space, such as pipe joint seal damage, filter is not in place, oil-water separator, water supply cover is not tightened, etc.. Direct connection with fuel tank test can be used.
Q:What brand is excavator WORLD?
Heavy industry products, the company is located in Zhenjiang city of Jiangsu province.Small brands are not recommended to buy.
Q:Is it a lie to hire 5000 to 8000 of the company's excavator and forklift drivers?
To check the medical fee. Cheats are so crazy, because you are cheated, then no one will vote
Q:What do you mean by excavator?
Do you have such a hot word? Excavators are engineering vehicles.
Q:The hole in the Lol excavator. Can the enemy see it on the minimap?
No, it isn't。 To appear in the opposite view, you can see the hole.
Q:About excavator problem 50There are many types of machines,
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.I hope I can help you!
Q:The streets were wild and the ads said the excavator was carrying an oil hammer. What's the hammer?
Should be "hammer" typo hit into "oil hammer" hydraulic oil hammer is excavator with hammer crushing device!

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