GC458LC-8 Hydraulic Crawler Excavator

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
40 unit/month
Inquire Now Customer Service

Contact us by

(1) WeChat
(2) Whatsapp: +8618101089932

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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

6

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 Capacitieslubrications

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

A

Max. digging depth

10924mm

B

Max. dumping height

7615mm

C

Max. digging height

7800mm

D

Max. vertical digging depth

7066mm

E

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

7650mm

F

Max. digging distance

12016mm

G

Max. digging radius at ground level

11814mm

H

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

A

Overall length

12089mm

I

Tread

4290mm

B

Ground contact length (Transportation)

6735mm

J

Track length

5335mm

C

Overall height(to top of boom)

3560mm

K

Track gauge

2760mm

D

Overall width

3360mm

L

Track width

3360mm

E

Overall height(to top of cab)

3276mm

M

Shoe width

600mm

F

Counter weight ground clearance

1321mm

O

Bonnet height

2815mm

G

Ground clearance

557mm

P

Revolving frame width

3195mm

H

Tail swing radius

3655mm

Q

Distance from swivel center to tail

3655mm

             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


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:PLEAS DONT GIVE ME THE ANSWER!! i just need to know how to solve:A giant excavator (used in road construction) can apply a maximum vertical force of 2.25×105 N. If it can vertically accelerate a load of dirt at 0.200 m/s2, what is the mass of that load? Ignore the mass of the excavator itself but don’t forget the weight of the load.
Maximum force that can be applied is 2.25×10^5 N. This force makes an acceleration = 0.200 m/s2 So by using F = ma, m can be calculated. m = F/a. Rest for yourself... try it.
Q:what is the mob and demob of excavator? exactly?
I have no idea what you are talking about.
Q:We can't seem to find anywhere to get a gas cap and an oil dip stick for our International Harvester 30 excavator. If anyone knows where I can find these, please let me know. Thanks
I would recommend the Case IH dealership.
Q:We aren't looking for any fancy fence or tile or lights or a diving board (in fact we don't want lights or a diving board, and we were going to use a manual cover). So we would like to know how much all this would cost initially and how much it would cost to install. I live in Naperville IL., and help would be appreciated, thanks.
bypass on your community actual sources brokers and they commonly have listings of condo homes. inspect their on-line web pages to verify in the journey that they have got an favourite condo charges on there on your area. look in community newspapers or nationwide newspaper for actual sources classified ads on your area.
Q:Which one was first to form in our planet - the iron or the stone?I watched one engineering show on TV about making a tunnel under water (no under the Lamansh one) and they said that, the stainless steel claws of the excavation machine broke several times before they could dig through the lime stone.So I thought If the stone is harder than metal, then is it just a question of atomic density? and which was first to form in the beginning?
Stainless steel is soft. If they use tungsten or carbide claws, may have better outcome. But some materials are very hard - like ruby, diamond. It's not about atomic density, it's about molecular bonding and structure. Titanium and liquid-metal are very good in structure.
Q:I have a bad final drive gear box, and I need to remove the tracks, to remove the gearbox.
Information is below.
Q:My PC160 slows down when I run it for an hour or so. Its not over heating and my filters are clean, the hydraulic fluid and type is good.The cowd in and outand boom up and down is the most noticeable, but I'm sure the swing is affected by this seeins how everything is set based on the swing. Any insight would be greatly appreciated.
might be the pressure relief valve on the pump when it gets hot? maybe a pinched/crushed hose that collapses when hot?
Q:How much oil does a large excavator use in a day?
Komatsu 200 level 18-20 liters / hourLook what you've done. On average, 200 litres a day is enoughWhat's the bigger grade of a day for 3/400?
Q:Which school has the strongest excavator technique in China?
The Shandong Lanxiang Vocational School of course!
Q:Ok so I narrowed down my decisions and I chose 08 as the caliber I am going to go with.I had already chosen the gun I am going with a thompson venture with a Barska 8 - 32x50 mm Illuminated Long - range Excavator Scope. Now i need to make the decision of what ammo to buy what is a high grade .308 ammunition?. Any advice is appreciated Thank you
doesn't matter, your scope is the weak point in your rifle-optic-ammo combo.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range
Hot Searches
客服
live chat