GC258LC-8 Hydraulic Crawler Excavator System 1

GC258LC-8 Hydraulic Crawler Excavator System 2

GC258LC-8 Hydraulic Crawler Excavator

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: 60 unit/month

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GC258LC-8 Hydraulic Crawler Excavator’s Operating Weight is 25.1t, equipped with CUMMINS 6BTAA5.9-C150 Engine, with Boom 5.85m, Arm 3.05m, Bucket 1.2m3.

GC258LC-8 Hydraulic Crawler Excavator

Technical Specifications

Engine

Travel System

Model

CUMMINS 6BTAA5.9-C150

Travel motors

DOOSAN, Korea; Variable axial piston motor

Type

Water cooling, turbocharged, empty enter-cooling

Support roller quantities

2×10

Carrier roller quantities

2×2

No. of cylinder

Travel shoes

2×51

Bore and stroke

102mm×120mm

Travel speed

3.6/5.5km/h

Displacement

5.9L

Drawbar pulling force

214kN

Power output

133kW/2000rpm

Grade ability

70% (35°)

Ground clearance

440mm

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

480L/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

25.5MPa

Control circuit

3.5MPa

Boom, Arm ＆ Bucket

Pilot control pump

Gear type

Boom cylinder

130mm×90mm×1335mm

Main control valve

Negative flow control

Arm cylinder

140mm×100mm×1635mm

Oil cooler

Air cooled type

Bucket cylinder

130mm×90mm×1120mm

Swing System

Refilling Capacities＆lubrications

Swing motor

KAWASAKI, Japan

Fuel tank

400L

Swing motor type

Axial-piston motor

Cooling system

14L

Brake

Hydraulic oil released

Engine oil

20.5L

Parking brake

Hydraulic disc brake

Hydraulic oil tank

200L Tank oil level

Swing speed

11.5r/min

254L Hydraulic system

Bucket

Type

Backhoe bucket

Bucket capacity

1.2m3 (SAE)

Bucket width

1278mm

Arm Type

GC258LC-8 Hydraulic Crawler Excavator

Max. digging depth

10170mm

Max. dumping height

7150mm

Max. digging height

6912mm

Max. vertical digging depth

6020mm

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

6668mm

Max. digging distance

10227mm

Max. digging radius at ground level

10048mm

Min. swing radius of work equipment

3276mm

Digging Force (ISO6015) Unit: kN

Arm length

3050mm

Bucket digging force

167kN

Arm digging force

152kN

Arm Type 3050mm

Overall length

10000mm

Tread

3845mm

Ground contact length (Transportation)

5387mm

Track length

4661mm

Overall height(to top of boom)

3130mm

Track gauge

2580mm

Overall width

3180mm

Track width

3180mm

Overall height(to top of cab)

2998mm

Shoe width

600mm

Counter weight ground clearance

1067mm

Bonnet height

2365mm

Ground clearance

440mm

Revolving frame width

2700mm

Tail swing radius

3040mm

Distance from swivel center to tail

3010mm

GC258LC-8 Hydraulic Crawler Excavator

Operating Weight and Ground Pressure

Operating weight includes basic machine (with boom 5.85m, arm 3.05m, and bucket 1.2m3)

Shoe width

600mm

Overall width

3180mm

Ground pressure

49KPa

Operating weight

25100kg

Q: I cut down a ratty old tree, and dug the stump up with an excavator, my question is... Since I removed the old root ball, can I plant a new tree in the same hole.?? It a great spot to shade my house! Some have told me put it in a different place, but I really want it in the original spot. Will a new tree make it there??: Thinking outside the box,why plant a replacement tree in the exact same spot?If there are any remnants of the old roots,they'll decay and could lead to infections such as bootlace fungus.If this happens the new tree is liable to die. A tree which will shade a house at maturity is going to be big,(Oak,Willow,Chestnut?)Planting the replacement a few yards from the original will give the same end result.Moving a little way from the old site into fresh soil could avoid lots of work and avoid possible problems later.

Q: 200 excavator weight?: Weight is about 20T, is an approximation, according to each brand naming habits slightly suspended, ranging from 19-21T;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: easy stump removeal?: Purchase some Stump out.

Q: My grandparents own a doublewide with a mother in law apartment in which we live. They would like us to quot;rent to ownquot; the land. We would like to take the doublewide off the lot and replace it with a modular. We do not need any construction coverage as my husband is an excavator. What kind of loan would this require?: a real estate loan can be limited to just doing dirt moving. you must tell the bank........... be careful--most modular homes are disappointing-- too small, light weight, etc. Instead of moving a house to your site, having a house built on the lot will be MUCH better! [i have never ever known anyone seeking to buy a modular home on a lot................never in 35 yrs ]

Q: My excavator is KOMATSU PC650,the bucket is vulnerable to wear after changed . How could I choose a right one: Wow u killed a bucket they should outlast the machine if properly cared for. Have u ever had the bucket rewelded with build up wire so you r wearing the weld rather than the bucket? Its very simple all you need is an inexpesive mig welder and a couple of rolls of build up wire and weld x's all over the contact patch of your bucket.

Q: the cards are of the zendikar set please help: Well, you'd mill a total of 26 cards. So if they have more than that, no, it isn't instant win.

Q: I have large boulders of granite rock. I found out granite is impenetrable what can I do to use this rock?: get an excavator operator and possibly a mason to help you... this will not be cheap

Q: I live in a condo complex. Four years ago there was an irrigation problem in front of my unit because my sidewalk was uneven. When it rained water would collect and cover the sidewalk. The board members at the time decided to cut corners and rather than raise the sidewalk, they simply punched 2-3quot; diameter holes in the cement (12 of them in a span of 10-15 feet!)...and now...there is no dirt under the sidewalk and when we have a good rain, water runs out from underneath the sidewalk and there's a moderate sized 'stream' that flows toward my porch. This stream has eroded ALL the soil from in front of my porch and I've lost several bushes because of it and my porch bricks are crumbling from the water damage. What type of contractor do I call to break up the old sidewalk, fill in the missing dirt and build a new sidewalk? What type of contractor would have the knowledge to fix this? A general contractor? Concrete guys? Landscapers? Plumber/excavators? Please help...: A cement contractor that specializes in sidewolks and driveways.

Q: What is the structure of the excavator?: Excavator structure structure: the common excavator structure includes power device, work device, slewing mechanism, control mechanism, transmission mechanism, walking mechanism and auxiliary facilities, etc.. In appearance, the excavator consists of three parts: the working device, the upper rotating platform and the walking mechanism. According to its structure and use, can be classified as: track, tire, walking, full hydraulic, semi hydraulic, full rotation, non full rotation, universal, special type, articulated, telescopic arm and other types. A work device is a device that performs the task of digging directly. The utility model is hinged by three parts, such as an arm, a bucket rod, a bucket, etc.. Boom, landing, bucket expansion and bucket rotation are controlled by reciprocating double acting hydraulic cylinders. In order to meet the needs of various construction operations, excavators can be equipped with a variety of working devices, such as mining, lifting, loading, leveling, clamping, pushing the earth, hammer and other operating tools. The rotary and walking device is the body of a hydraulic excavator, and the upper part of the turntable is provided with a power device and a transmission system. The engine is the power source of the excavator. Most of the diesel is used in the convenient site or the motor. The transmission mechanism transfers the power of the engine to the hydraulic motor, hydraulic cylinder and other actuating elements through the hydraulic pump, and drives the working device to move, so as to complete various operations. Daily inspection of excavator: visual inspection should be done before starting the locomotive.

Q: I took a traineeship in hospitality very hastily and I have realised I HATE it, the 5.30am starts (I don't mind getting up at 5.00am but not starting work then I don't like) I was looking at looking for an Electrician Apprenticeship or getting in to Heavy Vehicle Operating (Bobcats, Front-end loaders, Excavators etc.) but other than doing the TAFE courses I'm not sure how I would go about getting to it as a job.I'm after PROS and CONS from people who know what they are talking aboutRegards: If you don't like it your not gonna last, do something you like to do. If you want to work on Heavy Vehicles talk to you counciler they can usually point you in the right direction. I can give you pros and cons, but my oppinion might be differnt from your or the next person. Hope this helps you out

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