Tag Archives: hydraulic crawler excavator

Hyundai best Brand Crawler Excavator 30tons Hydraulic Digger Machine 305lvs for Sale with ce certificate top quality low price

Product Description

Contact way:
Alisa CZPT
Trade manager
 

Hyundai Brand Crawler Excavator 30tons CZPT ulic digger machine 305lvs for sale
Features:

More environmentally friendly, more dynamic, CZPT er, lower fuel consumption

– new Tier3 engine with CZPT d diesel high pressure common rail electronic control injection technology

– fully and thoroughly combustion of diesel fuel, greatly improving performance

– multi-fuel filtering system ensures CZPT service life of the engine while reducing harmful gas emissions and being more environmentally friendly

– optimize the oil circuit design of the main control valve, and improve the operating speed and compound operating capacity

– the loading operation is more efficient and the amount of work per hour is larger

– lower operating costs and higher returns

IPC main pump intelligent control system

VPC variable CZPT control system

– IPC system reduces fuel consumption by intelligently controlling the main pump flow through the operating handle

– CZPT system can realize variable control of pilot pressure to ensure operating speed in all working modes

Coordinate with fuel performance to ensure high efficiency and low consumption

Structural parts last CZPT er

– install heavy duty large and small arms with better durability, use cast steel products to improve strength and increase durability by 1.5 times

– the walking and rotating motors are designed by hyundai heavy industries to enhance their durability

– the thickness of the lower support ring increased, and the welding strength of the lower frame increased by 20%

Higher cooling performance

– adopt high capacity and high efficiency direct cooling fan

– cooling module sealing sponge is oil resistant,

Polyurethane sponge with higher heat resistance

Durability shaft, sleeve and resin gasket

– increase the lubricity of shaft and sleeve, improve the abrasion resistance and prolong the butter injection period

– suitable for resin core, increase side lubrication, prevent wear and abnormal noise

– operation device is loose to minimize

Electrical system performance is enhanced

– MCU is sealed with silica gel to prevent water injection and vibration resistance

– strengthen anti-corrosion treatment while increasing the capacity of the generator

– enhanced durability and reliability of pressure sensors

Durability tank

– adopt the board + support style, the fatigue life of the welding part increases

3.6 times (35% reduction in relative stress)

– increase the size of the fuel injection port (prote83 to prote104) to improve the convenience and prevent overflow during injection

Out products:
1) ALL kinds of agricultural machinery
(road roller: single drum vibratory roller, tandem drum vibratory roller, pneumatic roller, light compactor, static three-drum roller. motor grader. asphalt concrete paver. cold mining machine. soil stabilizer. asphalt mixing plant. stabilized soil mixing plant , etc)
2) All kinds of construction machinery.
(Wheel loader, CZPT , truck, folklift, cranes, paver, road roller etc.)
3)All kinds of trucks
(truck crane, all terrain crane, rough terrain crane, crawler crane, truck-mounted crane, tower crane etc.)

Need more information? Just contact me please!

Parameters:

Overall weight

 

kg

20560

Bucket capacity

 

M3

0.51-1.34

Engine

Model 

B5.9-C

 

Rated CZPT

Kw/rpm

124/1950

 

Max.torque

Kgf.m/rpm

68.4/1500

Hydraulic 

Working pressure 

Kg/cm2

350(380)

 

Rated flow

T/min

2×222

Working performance

Slewing speed

rpm

11

 

Walking speed

Km/h

35

 

Bucket digging force

ton

13.3(14.4)

 

Handle digging force

ton

10.4(11.3)

 

Gradeability 

o

31.5

Overall dimensions

Overall length 

mm

9520

 

Overall width

mm

2530

 

Overall height

mm

3440

 

Rear turning radius

mm

2790

 

Wheel tread

mm

2800

 

Wheel base

mm

1914

Oil tank capacity

Fuel tank 

t

310

 

Hydraulic oil tank

t

165

Operating scope

 

 

 

 

Max.digging radius

mm

9960

 

Ground CZPT .digging radius

mm

9750

 

Max.digging depth

mm

6380

 

Max.vertical digging depth

mm

5810

 

Max.digging height

mm

10000

 

Max.dumping height

mm

7160

 

Min. Turning radius

mm

3580

More pictures: