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

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:What is the name of the excavator?
One, belong to a special type of work, the former State Ministry of labor in underground, high altitude, high temperature, heavy physical labor and toxic work as a special type of work, scope and clear special types determined by the industry department or the Department of labor. Special work is not a formal concept, but a conventional name. So the standard or regulation has no formal definition of it.Special type of work, different from special operation. In 1991, the Ministry of Labor issued the "special operations personnel safety technical training, examination and management regulations" second, defined the special operations. In 1999 the State Economic and Trade Commission issued the "special operations personnel safety training and examination management measures" has made some changes to the above definition, clear the special operation personnel casualties prone, has great harm to the operator himself, others and the surrounding facilities safe operation (such as electrical engineering, metal welding and cutting etc.). Persons engaged in such operations are called special operations personnel.Two, the conditions for special types of work:State owned Enterprises above the county and collective enterprise workers, respectively meet the following conditions may apply for early retirement: special types in the range of special types must belong to the provisions of the Ministry of labor of the State Council and other relevant departments in charge of industry; in high-altitude and in particular the heavy body force work accumulated over 10 years; in underground high temperature etc. a total of 9 full years; in other harmful health work accumulated over 8 years; male 55 years of age, women over 45 years of age, with 10 years of continuous service for special types of retirement;
Q:What are the manufacturers of excavators in Shandong?
Shandong excavator production manufacturers: Komatsu (Jining production), Futian (Weifang production), Doosan (Yantai production), paper (Linyi production), mountain reconstruction machine (Linyi production), lishide (Linyi production), Carter (Linyi production) sea Doo (Qingdao production), Takeuchi (Qingdao production), Hengte (Dezhou production), Yu Gong (Tengzhou production).
Q:How do you distinguish a backhand forehand from an excavator?
The upper and lower handles are to control the rotation of the backhand, and the left and right control rotation is forehand, general Tianjin backhand car more, I drive is the backhand car, in fact, the forehand and backhand open habit, which is the same
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:What do you mean by "50" in excavator PC50?
The larger the number, the greater the engine power
Q:Does the excavator include the off-site transportation of excavators?
Excluding off-site transportation, the Hebei is limited to this chapter in the major machinery, one safety, and off-site transportation charges
Q:Dump trucks, earthmoving, shovel loading, vehicle distance from 48km, according to 2014 valuation quota,
Two, the 1-1-11 dump earth, stone, that distance is more than 15km, the number of * price calculation. In the calculation of the quota increase toone item in the right quantity, unit price and click on *. Note that the unit is t.km/ yuan, and the cubic meter is converted to t.Three, 1-1-18 mechanical rolling subgrade, according to grade selection, shall not smoke change roller tonnage.Four, 1-1-20 selected according to actual situation
Q:Excavator standard
Excavators have the following criteria:(1) GB/T 7586-2008 test methods for hydraulic excavators(2) GB/T 9139-2008 technical condition of hydraulic excavator(3) GB/T 13332-2008 methods for measuring excavating force of earth moving machinery, hydraulic excavators and backhoe loaders
Q:Certificate distinction of excavator operation permit
The company has its own requirements is not empty, years ago to find someone to get a long-term population, it, an umbrella four phase flow from about five
Q:Lol new hero excavator dug holes and a drill ground is too disgusting,
Standing on the tunnel he dug, the tunnel would disappear and you would get 5 gold coins.

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