high quality 7T mini crawler hydraulic excavator

Origin
china
Minimum Order
1 set
Inspection
N/A
Packing
container
Delivery
within 2 weeks after prepayment
Payment
T/T,Western Union
Product Description
DLS880-9B 7T wheeled hydraulic excavator

Features:



1. Hydraulic parts is with international brands of rotary device and pilot control valve.



2. Joint is used from EATON company which is the top 500 enterprises in the world,



for its high reliability in all kinds of bad working condition with high resistance to shake



or loose.



3. Structural parts is made from 16Mn steel, with advanced welding technology to ensure the strength and safety.



4. Computer monitoring: CPU monitor the machine moving, remind timely if something wrong, and provide intelligent protection for the engine.



5. Radiator is aluminum plate fin type, using vacuum brazing technology, to improve



the heat exchange coefficient. It can play a good cooling effect even in the hot summer.





6. Travel device is driven by national advanced machine, with high speed and suitable for long-distance travel, to reduce the cost.



7. Turning system is helped with hydraulic parts, with high stability and flexibility.
Product Specification / Models
The Parameter of DLS880-9B Crawler hypraulic excavatortt

motorttt Xinchai

hydraulic pumptt SHIMADZU Japan

main valtt Korea imported

weightttt 7000KG

volume of buckett 0.3mu00b3

powerttt 48/2300kw/rpm

Dimensionst

machine height 2000mm

(the top of the device)tt

toverall lengthtt 2485mm

tmachine height 6234mm

(the top of the swing arm)tt

tground clear ance(bob-weight)t2635mm

tground clear ance(bob-weight)t760mm

tmin.ground clearncet 442mm

tlength of track on ground 2253mm

ttrack lengthtt 2811mm

ttrack widthtt 400mm

ttrack gaugett 1660mm

Operating scopet

boom lengthtt 3500mm

tarm lengthtt 2000mm

tmax.digging reachtt6758mm

tmax.digging depthtt4946mm

tmax.digging heighttt6530mm

tmax.dumping heighttt4730mm

tmin.swing radiustt2431mm

trear-end seingradiustt1951mm

tmax.hade digging depthtt4707mm

Specificationst

working pressurett22Mpa

trated flowtt 62.1*2+41.4L/min

tswing speedtt 10rpm

ttravel speedtt 2.3/4.2Km/h

tbuckte digging forcett50KN

tarm digging forcett25KN

tmax.hauling forcett59.5KN

tmax.torquett 230/1800N.m/rpm

tgradeabilitytt 35%

tfuel tanktt 120L

thydraulice oil tanktt115L

trated acpacitytt 27*2+18ml/r

taverage group press tt39.2Kpa

We are established in 2005,we are devoted ourselves to machine manufacturing for ten years long.
We are professional manufacturer and exporter concerned with the design.Our factory covering an
qrea of 88,000 square meters,now we have over 1,000 employees.We have already received ISO9001
certification.All of our pruducts comply with international quality standards and are greatly appreciated in
a variety of markets around the world.

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