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MC456LC-8 Excavator, mine excavator, big excavator, 44.5 tons

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MC456LC-8 Hydraulic Crawler Excavator’sOperating Weight is 44.5t, equipped with CUMMINS QSM11 Engine, with Arm 3m, Bucket 2.2m³.

MC456LC-8Hydraulic Crawler Excavator

TechnicalSpecifications

Engine

Travel System

Model

CUMMINS QSM11

Travel motors

NABTESCO, JAPAN; Variable axial piston motor

Type

Water cooling, turbocharged, empty enter-cooling

Support roller quantities

2×8

Carrier roller quantities

2×2

No. of cylinder

Travel shoes

2×49

Bore and stroke

125mm×147mm

Travel speed

3.2/5.3km/h

Displacement

10.8L

Drawbar pulling force

330kN

Power output

250kW/2000rpm

Grade ability

70% (35°)

Ground clearance

565mm

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

2×360L/min

Max. discharge pressure

Boom, arm and bucket

34.3MPa

Travel circuit

34.3MPa

Swing circuit

28.4MPa

Control

Two hand levers and two foot pedals for travel Two hand levers for excavating and swing; Electric rotary-type engine throttle

Control circuit

3.9MPa

Pilot control pump

Gear type

Main control valve

Negative flow control

Oil cooler

Air cooled type

Swing System

Refilling Capacities＆lubrications

Swing motor

KAWASAKI, JAPAN

Fuel tank

605L

Swing motor type

Axial-piston motor

Cooling system

34L

Brake

Hydraulic oil released

Engine oil

37L

Parking brake

Hydraulic disc brake

Hydraulic oil tank

420L Tank oil level

Swing speed

9.3r/min

600L Hydraulic system

Bucket

Type

Backhoe bucket

Bucket capacity

2.2m³ (SAE)

Bucket width

1700mm

Arm Type

MC456LC-8 Excavator, mine excavator, big excavator, 44.5 tons

Max. digging height

11210mm

Max. dumping height

7804mm

Max. digging depth

7354mm

Max. vertical digging depth

6512mm

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

7202mm

Max. digging distance

11774mm

Max. digging radius at ground level

11552mm

Min. swing radius of work equipment

4919mm

Digging Force (ISO6015) Unit: kN

Arm length

3000mm

Bucket digging force

263kN

Arm digging force

255kN

Arm Type 3000mm

Overall length

12090mm

Tread

4290mm

Ground contact length (Transportation)

7283mm

Track length

5336mm

Overall height(to top of boom)

3749mm

Track gauge

2760mm

Overall width

3450mm

Track width

3360mm

Overall height(to top of cab)

3749mm

Shoe width

600mm

Counter weight ground clearance

1365mm

Bonnet height

2845mm

Ground clearance

593mm

Revolving frame width

3322mm

Tail swing radius

3742mm

Distance from swivel center to tail

3654mm

MC456LC-8 Excavator, mine excavator, big excavator, 44.5 tons

Operating Weight and Ground Pressure

Operating weight includes basic machine (with arm 3m, and bucket 2.2m³)

Shoe width

600mm

Overall width

3450mm

Ground pressure

77.4KPa

Operating weight

44500kg

Q:please help: Open-pit mining (as opposed to underground mining) has several advantages:- 1) Low cost of recovery - large trucks can enter the mine, get filled up with rock from a large excavator and drive away to the processing plant. 2) No need to leave stability pillars, necessary to hold up underground mine workings but which may contain valuable ore that is effectively lost to the mining company. 3) Ease of beneficiation - surface mines are usually composed of materials (oxides in the case of metalliferous mines) that are easier to handle and easier to treat in order to recover their marketable product as a result of being so close to surface. 4) Safer environment - so much less problem of rock falls, hanging wall collapse resulting in a lower injury rate than in underground mine.

Q:I am biulding a small wooden machine prettty much like an excavator for my science project. It works on the principle of hydraulics and uses pistons (with coloured water). Now I want to make it more cool by either usind electricity or some mechanical way. So, if you cant tell me how a hydraulic piston of an excavator controlled, please tell me to how to power a piston using electricity.: The pumps are not controlled they are either on or off. they just pressurize the accumulator and fluid is steered with valves to the rams.

Q:what is the mob and demob of excavator? exactly?: I have no idea what you are talking about.

Q:Actually what are all of the steps?thanks.lt;Cristigt;: I can't give you all the steps, but an architect friend assures me that the first steps are to agree the brief with the client and then check out the site.

Q:Freakin 29 year old kid, poppin' pills and doing drugs. Found a bag of dope no the floor with half a 40mg Oxycontin in it, took a pic of it and poured dish soap in it and tossed it out. Eating my food, using my stuff, going in my room, etc. Never paid a dime for utilities in the 6 months he lived with me, even me being stupid and letting him borrow money, but for 2 months he kept saying he'll have money for me and never does, though he works on an excavator for his parents, makes more than I do. Should I take him to court for $800? ($100 / week for 8 weeks)I'm also wondering, what the F is wrong with people. I mean besides the fact that we need to make money to live and the cost of living is high.. insecure,selfish,gluttonous rich a holes abound, turning this country upside down..: You really should contact Judge Judy. She handles these things all the time. Not only willyou probably win, but you get all expense paid trip to NY and up to $5000 for appearing.

Q:When is life, with a strong, it will slowly reduce the throttle, and then turn off. The engine doesn't smoke. Small arms and walking are the most serious. Other actions are better and the engine loses speed. Sometimes it's normal to do what you do. Adjust the safety valve pressure, cleaning the distributor, there is no effect (the engine's large pump, oil circuit is no problem)There is no problem with the engine: You still have to find a repair do not know where you are like you a wrong diagnosis is not only a waste of money but also a waste of time and effort in Hangzhou, Xiaoshan has a very good mechanic tall fat with a fairly good technical Landwind we are all the way to repair the ten time he invited ten times to help you out with no recurrence but I don't know if he contact number I see the information you send me or hydraulic pressure instability or lock problem are you sure no problem you cleaned oil oil oil have a plurality of small screen and the mailbox surface is cleaned? Has the atomizer been tested yet? Good luck. No, you go to Xiaoshan. If there's any need, I can ask you about that. Good luck

Q:When they mark the underground cables and pipes in the street, what does USA mean?: Underground Service Alert (USA) is a free service for homeowners, excavators and professional contractors who are digging, blasting, trenching, drilling, grading, or excavating.

Q:I have a blue/black mill deck. It is a pretty standard mill deck with halimar excavators and jwari shapeshifters thrown in as millers/blockers. My big problem occurs when I get overrun by an opponents flying creatures. What can I do. Are there any blue or black enchantments that can help me or will I just have to put in some flying creatures (really don't want to take up space doing that). Thanks for the help.: For defence your best bet might be with Dimir Doppelgangers, Get your opponents cards in their graveyards early on using tome scours and memory sluices then as soon as you have the 4 mana play dimir doppelganger and the next turn coppy their flyers. An expensive solution would be Szadek Lord of Secrets, pricey for mana (3 colorless, 2 blue, and 2 black) but between his flying and his effect it can be a solution. I don't have him in my mill deck for the mana cost reason. You could also also try Gllen Elendra Liege, a 2/3 for 4 but it flys and it gives your blue creatures and black creatures +1/+1. Not powerful, but with more than one out on the field can turn away fliers. A third thing you could do is one of my favorite cards: Scalpelexis. Its a 1/5 Flier for 5 (kinda pricey mana wise) but is more or less a early mind funeral. deals combat damage opponents top 4 cards if any share a name, repeat. Ive won with this guy before, so i can tell you he works. Another idea, which is also kinda mana-expensive is Belltower Sphinx. He is a 4/5 that when damage is dealt to him he mills the opponent and he flies. Something you might consider is using Psychic Drain. Mills and gives you life. Can help if you really start taking hits.or can make up for the hits you took wile waiting to get out some bigger, more expensive, help. So overview: Their are solutions creature wise but they cost mana. My personal solution to fliers if i don't get my creatures out, is just to mill faster. Hope this helps, good luck.

Q:Okay, i need some help with my deck (Blue/white ally mill)4Halimar Excavater4Jawri Shapeshifter3clone4hada freeblade4talus palidon4kazandu blademaster4join the ranks1Kabiral evangle4tome scour1(The card the gets rid of 13 cards from the top of target players librery/dont remember name)3(The card that gets rid of half of target players librery rounded down/dont remember name)12plains12islandsrate 1-10 i need help with the deck, it recently finished 2/10 in a FNM tournament: I think you are focusing too much on non-ally-based mill here. The Excavators will do huge amounts of mill by themselves if left alone, and if not left alone, your opponent is leaving your beatsticks alone. So I'd ditch the Tome Scours, Archive Trap, and Traumatise. Instead of Tome Scour, go with 4 Ponder. Step down to 3 Talus Paladin. Go from 3 Clone to 2 Rite of Replication (kicked on an Excavator, it's a minimum 180 card mill). Then bump your Evangel count up to 4 and add in 3 Seagate Loremasters, or the Evangels to 3 and add 4 Ondu Clerics.

Q:Please give a list of retailer/service/suppliers.: www.unikore.ca/ Hi, at Unikore we offer OEM-quality undercarriage rollers, idlers, sprockets, track shoes, and track link manufactured in Korea for many brands of excavators. We also supply hydraulic seals, hydraulic cylinders, and attachments.

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MC456LC-8 Excavator, mine excavator, big excavator, 44.5 tons

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