GC378LC-8 Hydraulic Crawler Excavator

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Product Description:

GC378LC-8 Hydraulic Crawler Excavator’s Operating Weight is 35.7t, equipped with CUMMINS 6C8.3 Engine, with Boom 6.47m, Arm 3.186m, Bucket 1.62m3.

GC378LC-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

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

565mm

      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

150mm×105mm×1250mm

      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

1.62m3 (SAE)

Bucket width

1571mm

Arm Type

A

Max. digging depth

10134mm

B

Max. dumping height

7182mm

C

Max. digging height

7240mm

D

Max. vertical digging depth

7170.5mm

E

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

6812.5mm

F

Max. digging distance

11051mm

G

Max. digging radius at ground level

10839mm

H

Min. swing radius of work equipment

4332mm

Digging Force (ISO6015)        Unit: kN

Arm length

3200mm

Bucket digging force

213kN

Arm digging force

150kN

    Arm Type                                 3200mm

A

Overall length

11161mm

I

Tread

4080mm

B

Ground contact length (Transportation)

5872mm

J

Track length

5044mm

C

Overall height(to top of boom)

3347mm

K

Track gauge

2600mm

D

Overall width

3200mm

L

Track width

3200mm

E

Overall height(to top of cab)

3293mm

M

Shoe width

600mm

F

Counter weight ground clearance

1312mm

O

Bonnet height

2421mm

G

Ground clearance

565mm

P

Revolving frame width

3195.3mm

H

Tail swing radius

3438mm

Q

Distance from swivel center to tail

3438mm

             Operating Weight and Ground Pressure

Operating weight includes basic machine (with boom 6.47m, arm 3.186m, and bucket 1.62m3)

Shoe width

600mm

Overall width

3200mm

Ground pressure

62KPa

Operating weight

35700kg


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Q:Heroic alliance AP excavator routine
First of all, the ghost book, and then fill CD shoes (combined with natural 40CD), hat method, stick to Central Asia, and finally can abyss, ice rod, Banshee and the like. Why is the price of the ghost book, the 80 method is worth 1600, 500 dollars in 20%cd and a passive enough value, if not the recommended if the vampire book with twin shadows CD completion.Play is not too aggressive early, CD long, and in addition to Q, there is no other skills, plus, unless a good opportunity to go in to control, do not easily go ahead.
Q:What does LC mean after the Komatsu excavator model?
LC indicates that the model uses widened lengthened crawler, in order to increase the contact area with the ground, generally used in the construction of soft ground conditions.What does the brand of each brand of the excavator mean? To these models as an example, introduced 320D, ZX200-3G, PC200-8, DH215LC-7, I believe that after explanation, you will understand what these letters and numbers mean. Caterpillar 320D 320, in front of 3 represents "excavator", Caterpillar each different products are represented by different numbers, this is Caterpillar and * * engineering machinery manufacturers in different places, such as "1" is a flat machine, "7" is articulated truck, "8" is the bulldozer, "9" loader. Similarly, the letter in front of the brand excavator represents the excavator code number of the manufacturer, Komatsu PC as excavator, WA as loader, and D as bulldozer. Hitachi excavator codenamed "ZX", Doosan excavator codenamed "DH", "SK", Kobelco * * Brand excavator type before letter is also the meaning of excavator. With the letters in front of you, then the numbers should be down. "320D". What does "20" mean? 20 represents the tonnage of the excavator. The tonnage of the excavator is 20 tons. In PC200-8, 200 means "20 ton", DH215LC-7 means 215 for 21.5 tons, and so on. 320D is followed by the letter "D" which is the series of products, Caterpillar now the latest series should be E series products.
Q:Proper operation of excavator excavation
4, the correct crushing operation, first of all, the hammer should be placed vertically on the object to be broken. At the beginning of the crushing operation, lift up the front part of the car about 5cm. When broken, the crushing head should always be pressed on the broken object. The crusher should stop the crushing operation immediately after the broken material has been broken. When crushing, the vibration will change the direction of the hammerhead gradually, so the bucket should be adjusted at any time, so that the hammer head is perpendicular to the surface of the broken object. When the hammer hit into the broken material, should change the broken position; in a place not broken continued for more than a minute, otherwise not only can damage the hammer, and the oil temperature will be abnormally high; for hard objects, should be gradually broken edge. It is strictly prohibited to crush the side edge of the rotor, and press the hydraulic hammer and use the hydraulic hammer as a chisel when the hammerhead is inserted.Concept: excavator, also called excavating machinery, is a kind of earthmoving machine that uses bucket to excavate material that is higher than or lower than the machine surface and is loaded into transportation vehicle or unloaded to the stacker. Excavators are mainly made of soil, coal, sediment, and soil and rocks that have been pre - loosened. From the development of engineering machinery in recent years, the development of excavator is relatively fast, excavator has become one of the most important construction machinery in engineering construction. The three most important parameters of excavator are operation weight (quality), engine power and bucket bucket capacity.
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:How much are the first pilot pressure and the two pilot pressure of the excavator?!
The two pilot pressure is usually 10% of the pilot pressure, and the two pilot pressure is controlled by the handle button.
Q:What kind of excavator does Nissan brand have?
Komatsu, komat 'Su (PC). Zaxis (EX). Hitachi, Kobelco, Kato, Kobelco (SK) KATO (HD). Sumitomo, SUMITOMO (SH). The car has Ishikawajima Kubota IHI. Yanmar.
Q:The streets were wild and the ads said the excavator was carrying an oil hammer. What's the hammer?
In fact, this is the name of each place is different, the Chongqing side, there is also said that the gun machine. In fact, the hammer is brokenHope to be of some help to you
Q:Excavator construction price
Generally 220 dig 240, an hour broken 300 hours
Q:Buying excavator loansI am 23 years old this year.
Fuel efficient and fast. Disadvantages: Volvo new machine can be, but domestic serious, more fragile, not enough thick, two mobile phone price is low, not good sell. Doosan: Korean brand, integrated more moderate, imported machines are low grade products, assembled. (DOOSAN) advantages: low price, low fuel consumption in -8 series. All kinds of projects are available. Disadvantages: the product quality is lower than the average price, moderate price, moderate quality, and poor after-sale. Low inflation. Hyundai: Korean brand, but it is low-end goods, assembled. (HYUNDAI) advantages: cheaper prices, good parts, cheap. Disadvantages: machines can't even reach the standard of domestic machines, either good or bad. Personal view: imported brands can only buy more than these brands, Keith (CASE), JCB (JCB), Kato (KATO), Terex (TEREX), Bohai Seoul (LIEBHER), Sumitomo (SUMITOMO), Ishikawa Shima (IHI), Kubota (KUBATO), Takeuchi (TAKEUCHI) are not allowed to buy. Low share, customer service service points less, difficult to buy accessories, if you buy, there will always be these problems. Komatsu and Carter are independent production brands, mainly considering the following domestic machines, relatively poor ability to import brands. But still divided. (the landlord in Baidu pictures can see the sign to enter the name of the first file): Sany, JCM, Liugong, sunward, yuchai. The second: XCMG, ZOOMLION, Xu Wa, lonking, job, Ward, Shantui, lishide. Finally: Shenyang, rhino, Chang Linzhu, Zhenyu, open source
Q:How do you calculate the amount of backhoe?
The backhoe is the same amount as the forward shovel, depending on the bucket capacity and the fill factor

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