• GC88-8 Hydraulic Crawler Excavator System 1
  • GC88-8 Hydraulic Crawler Excavator System 2
  • GC88-8 Hydraulic Crawler Excavator System 3
  • GC88-8 Hydraulic Crawler Excavator System 4
GC88-8 Hydraulic Crawler Excavator

GC88-8 Hydraulic Crawler Excavator

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Supply Capability:
60 unit/month

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GC88-8 Hydraulic Crawler Excavator’s Operating Weight is 8.7t, equipped with YANMAR 4TNV98T-SFN Engine, with Boom 3.91m, Arm 1.65m, Bucket 0.35m3, and Blade 2300mm×342.3mm.

GC88-8 Hydraulic Crawler Excavator

Technical Specifications

        Engine

    Travel System

Model

YANMAR 4TNV98T-SFN

Travel motors

JEIL, Korea; Variable axial piston motor

Type

Four-cylinder in line, turbocharged, water cooling

Support roller quantities

2×6

Carrier roller quantities

2×1

No. of cylinder

4

Travel shoes

2×40

Bore and stroke

98mm×110mm

Travel speed

3.1 /5.3km/h

Displacement

3.319L

Drawbar pulling force

65.3kN

Power output

53.1kW/2200rpm

Grade ability

70% (35°)

Ground clearance

365mm

      Hydraulic System

      Cab Control

Pump

HUSCO, USA

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

220L/min

Max. discharge pressure

Boom, arm and bucket

27.5MPa

Control

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

Electric rotary-type engine throttle

Travel circuit

27.5MPa

Swing circuit

23.5MPa

Control circuit

3.5MPa

Boom, Arm Bucket

Pilot control pump

Gear type

Boom cylinder

115mm×75mm×1000mm

Main control valve

Negative flow control

Arm cylinder

100mm×65mm×870mm

Oil cooler

Air cooled type

Bucket cylinder

90mm×55mm×710mm

      Swing System

Refilling Capacitieslubrications

Swing motor

JEIL, Korea

Fuel tank

150L

Swing motor type

Axial-piston motor

Cooling system

9.5L

Brake

Hydraulic oil released

Engine oil

12L

Parking brake

Hydraulic disc brake

Hydraulic oil tank

115L  Tank oil level

Swing speed

12r/min

136L  Hydraulic system

                           Bucket

Type

Backhoe bucket

    Bucket capacity

0.35m3 (SAE)

Bucket width

827mm

Arm Type

A

Max. digging depth

7213mm

B

Max. dumping height

5054mm

C

Max. digging height

4250mm

D

Max. vertical digging depth

3977mm

E

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

3944mm

F

Max. digging distance

6706mm

G

Max. digging radius at ground level

6566mm

H

Min. swing radius of work equipment

2148mm

Digging Force (ISO6015)        Unit: kN

Arm length

1750mm

Bucket digging force

55.1kN

Arm digging force

40.5kN

    Arm Type                                 1750mm

A

Overall length

6535mm

I

Tread

2285mm

B

Ground contact length (Transportation)

4490mm

J

Track length

2910mm

C

Overall height(to top of boom)

2603mm

K

Track gauge

1850mm

D

Overall width

2300mm

L

Track width

2300mm

E

Overall height(to top of cab)

2700mm

M

Shoe width

450mm

F

Counter weight ground clearance

832m

O

Bonnet height

1803mm

G

Ground clearance

365mm

P

Revolving frame width

2260mm

H

Tail swing radius

1950mm

Q

Distance from swivel center to tail

1930mm

             Operating Weight and Ground Pressure

Operating weight includes basic machine (with boom 3.91m, arm 1.65m, bucket 0.35m3, and blade 2300mm×342.3mm)

Shoe width

450mm

Overall width

2300mm

Ground pressure

38KPa

Operating weight

8700kg


Q:Hi does anyone knows how is a wheeled excavator steered? Is it a mechanical steering like other wheel loaders. Seems impossible because the excavator cab can do 180 about the undercarriage. I thought it must be hydraulically operated or skid steered, but my CAD teacher asked it to mechanically couple the wheels with the steering wheel. Haven't been able to figure out as to how to do it yet. Any suggestions?
I real life, it would be hydraulic, yes. If you need to couple it mechanically, I would suggest situating a rod that displaces vertically in the centre of the turntable. Linking that up to the steering wheel from the top and the wheels from the bottom should be a doddle.
Q:I keep getting Ally cards in the Zendikar/Worldwake booster packs and i think they are kind of a waste. Does anyone play an quot;Allyquot; deck? Should i play with these cards if i'm not? I dont' have enough to make a deck (at least not without using all 5 colors which i refuse to do). Has anyone tried? Just curious if they are very good.
There are a few good Ally decks, but you have to be smart about it. From my experience, Black (aside from Gala Bed Thief) and Red (aside from Kazuul Warlord) aren't all that hot. But Haribaz Druid makes any Ally deck hyper-fast, and both White and Blue have plenty of solid Allies. Hada Freeblade, Kazandu Blademaster, Ondu Cleric, and Kaibira Evangel make for a sturdy and high-pressure combo in a single color. In Blue, Jwari Shapeshifter is a cheap way to get more of your best Allies, Halimar Excavator gives an alternate way to win (and beomces instant win with a kicked Rite of Replication), and Seagate Loremaster means you never run out of cards to play before mana to use on them. They aren't as strong as Vampires or Jund (Red/Green/Black) Aggro, but they are pretty close.
Q:I am not sure what I want to do for my career and I am a senior in high school about to graduate. I do know that I LOVE everything to do with Latin and Greece, but Latin is sort of disappearing. So i was wondering if there were jobs that you could point me in the direction? Thanks
Teach. I honestly cannot think of anything else. And I do research on careers almost daily. Note: I hope you are going to college. If so, make sure you do not spend too much money on your degree. It will be HARD to find any job, and the pay will be low. Also know without college, there are no jobs in this. You get to work fast food or retail. --- Additional note: I never remember having a class on latin or greek history. You might be going into a seriously tough field to find a job.
Q:In Transformers revenge of the fallen. Does any 1 know what the vehicle the giant robot in the beginning is? The one that says the fallen will rise again.
That one you described he is called Demolishor and his vehicle mode are excavator and one big unicycle.
Q:What is the difference between a hydraulic excavator and a mechanical excavator?
Because hydraulic excavator has many varieties, multi-function, high quality and high efficiency and so on, it has been favored by the construction units. The production of hydraulic excavators is also booming.Mechanical 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:What is included in an amalgam tray setup in order from left to right?
For the best answers, search on this site Every dentist uses different instruments for various procedures, so it is impossible to give you a general rule.
Q:How is this machine all around ? What else is in same circuit as the drive motor ? Thank you very much !!!!!
No idea sorry,but i searched for 30 minutes for an answer...
Q:Excavator hydraulic oil how much?
Hydraulic oil filling capacity according to different types of filling, generally 6 - 15 tons of small excavator hydraulic oil filling capacity of 120 - 200 liters; 20 - 35 tons of medium-sized excavator hydraulic oil filling capacity of 250 - 500 liters; the above said oil includes hydraulic oil system.
Q:What is the difference between a backhoe and a backhoe?
According to the difference between the excavation route and the transportation vehicle, there are two ways to dig and unload the soil: forward excavation, lateral unloading, forward excavation and reverse dumpingAs compared with other forms of shoveling:(1): digging backhoe is characterized by "back down, forced soil cutting, the mining power shovel can stop a small, excavation to three below the soil surface, suitable for the foundation pit, foundation ditch, trench excavation depth is less than 4m, but also for soil excavation, wet soil with higher water content and to the underground water level and groundwater level in higher soil. There are two ways to operate the backhoe, namely, ditch end excavation and side ditch excavation.(2) pull shovel: digging features is "back down, self weight cut soil", and its excavation radius and excavation depth is larger, can dig the soil below the stop surface, it is suitable for digging large and deep foundation pit or underwater excavation.(3): grab digging is characterized by "straight up and down, cut the weight of soil, suitable for narrow and deep excavation pit mud or water, especially suitable for cutting under water, the soil is hard not grab construction.
Q:I was watching a documentary about pompeii and the eruption in 79 AD but i fell asleep before it ended. The last thing i remember seeing was what looked like rock covered people?how did this happen? im guessing it was due to the pyroclastic flow? but im not 100% sure.
The stone people are actually casts, the bodies were covered with a layer of ash and decayed within the shell that had been formed, leaving only the skeletons behind. Archaeologist Giuseppe Fiorelli realised that if plaster was poured into the mould thus formed you would get an exact cast of the body. I have been to Pompeii and it is amazing to see these figures, not only human but also dogs and other animals. See the first link for the story of the casts and back a page to the second link to find out a lot more about Pompeii. The Youtube link gives you a tour around the body cast collection.

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