GC458LC-8 Hydraulic Crawler Excavator

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: 40 unit/month

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GC458LC-8 Hydraulic Crawler Excavator’s Operating Weight is 44.9t, equipped with CUMMINS QSM11 Engine, with Boom 7.06m, Arm 3.186m, Bucket 2m3.

GC458LC-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

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

557mm

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 Capacities＆lubrications

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

2m3 (SAE)

Bucket width

1438mm

Arm Type

GC458LC-8 Hydraulic Crawler Excavator

Max. digging depth

10924mm

Max. dumping height

7615mm

Max. digging height

7800mm

Max. vertical digging depth

7066mm

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

7650mm

Max. digging distance

12016mm

Max. digging radius at ground level

11814mm

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

Overall length

12089mm

Tread

4290mm

Ground contact length (Transportation)

6735mm

Track length

5335mm

Overall height(to top of boom)

3560mm

Track gauge

2760mm

Overall width

3360mm

Track width

3360mm

Overall height(to top of cab)

3276mm

Shoe width

600mm

Counter weight ground clearance

1321mm

Bonnet height

2815mm

Ground clearance

557mm

Revolving frame width

3195mm

Tail swing radius

3655mm

Distance from swivel center to tail

3655mm

GC458LC-8 Hydraulic Crawler Excavator

Operating Weight and Ground Pressure

Operating weight includes basic machine (with boom 7.06m, arm 3.186m, and bucket 2m3)

Shoe width

600mm

Overall width

3360mm

Ground pressure

80.2KPa

Operating weight

44900kg

Q:I have one 320 and two 330 cat excavators. I would like to know If i can install hammer on to them or do i have to buy new excavator for that.thank you in advance: Call one of the dealers and ask them,,,,they might even loan you one to try if there is one available. I personally do not know of any hydraulic or pneumatic hammers available as an attachment for your units, or any other for that matter.

Q:i am looking for a excavator attchment. it is a claw that is used in scrap yards to grab metal. I know what they look like but I don't know what they called or where to buy them. can anyone help me find it?: it is called a scrap grapple do a search on OKorder

Q:LOL excavator how to play ah, great God taught some skills: Similar questions have been answered before.This is my life hero, and I am also from contact with excavators, skilled, just playing the hero encountered a variety of problems, and doubts, I think you have met, we discuss together.S5 don't say anything about it. Let's talk about S6.The excavator is a cattle GANK, the opposite pressure is not given other playing field to some, but not the simple and crude barrel Zhao letter to go out to catch the hero, a little game adaptation.How do you catch people?Able to touch the enemy easily. (dodging vision, cutting in)Providing good damage and control. (rank, equipment, output technique)Keep in good health. (playing wild is too bad, don't come, don't give a double BUFF)

Q:This would help me out and would be an easy way to get a BEST ANSWER.: bulldozaers Caterpillar 60, D6, D7, D8, D9, D10, D11 pipelayers Caterpillar 589, 578, 583K, 572F, 272G, 572 RII, 561C, 561D, 561N motorgraders Caterpillar 12H Global, 140M, 14M, 140H Global, 160M, 120M, 12M, 14H Global small excavators Caterpillar 311D, 312D, 314D, 315D, 319D medium excavators Caterpillar 320D, 321D, 324D, 328D, 329D, 336D large excavators Caterpillar 345D, 365D, 385D ultra high demolition excavators Caterpillar 330D UHD, 345D UHD, 365D UHD, 385D UHD tracked loaders (Traxcavators) Caterpillar 931, 951, 953, 973, 983 wheel loaders Caterpillar 930, 938, IT38, 950, 962, IT62, 966, 972,980, 988, 990, 992, 993, 994 articulated dump trucks (ADT) Caterpillar D350D, 740 Ejector rigid dump trucks Caterpillar 773B, 773D, 777, 789, 793D, 797F (worlds longest mechanical drive truck) rollers Caterpillar CS-533E

Q:How much are the first pilot pressure and the two pilot pressure of the excavator?!: A pilot pressure is required with the normal operation of the system is generally about 35kg, two pilot pressure used in special conditions, such as the bucket bucket must use to dig out from the stone soil and the mining stress exceeds the system overflow pressure 345KG system set in a mining buried in the earth stone, then open the two pilot system, the sum of the overflow pressure at that time as one and two times the pilot pressure is 380kg, the working pressure increased to complete this action.

Q:Like bicycles ..etc. help please!: Your car is probably the best example pneumatic (tires) pneumatic and hydraulic (shocks) hydraulic (power steering or brakes)

Q:We want to level the yard but need some pointers. Our yard has VERY noticable dips, one of which we used as a hill for sleding in the winter! So we want to rent a tractor or something to help dig and mover dirt, rocks, etc. and then make it level without making it suseptible to poor water drainage like creating areas for water to stand. Any tips or things to let us know that we would need? Like what is the best type of tractor to rent a excavator or bobcat??: The Bobcat is a versatile tool, but not great for digging dirt and rocks out out. Great for moving rocks and dirt once it is loose, but tends to grind a lot of ruts if you aren't used to running one. Depending on how much you need to move, a backhoe might be a better machine to use because it can dig up, transport, and grade easier than a Bobcat.

Q:What kind of excavator is trong?: It's built in Shandong, JCM.Excavator: excavator is a kind of special engineering vehicle, which is composed of rotating platform, large shovel and mechanical arm.

Q:Which department of excavator operation certificate is issued now?: The current operation certificate operation certificate is issued before the Bureau of quality supervision personnel certificate, but the excavators, loaders, bulldozers, rollers the operation certificate into the administration's inside the motor vehicle driving operation. Therefore, posts, the General Administration of work safety bureau with the Quality Supervision Bureau issued operating certificate shall prevail. Professional qualification certificate at the beginning, middle, senior, mainly used for job title assessment and wage increase.

Q:I hav been selected in high school for Elocution with above Topic.My life is yet to see notable Turning point, Yet I hav to speak on stage .Kindly help.......: olivia's okorder

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