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Home > Products > Constrction Machine And Truck > Excavator > Crawler 21T Hydraulic Excavator For Tunnel Construction
Crawler 21T Hydraulic Excavator For Tunnel Construction
Crawler 21T Hydraulic Excavator For Tunnel Construction
Crawler 21T Hydraulic Excavator For Tunnel Construction
Crawler 21T Hydraulic Excavator For Tunnel Construction
  • Crawler 21T Hydraulic Excavator For Tunnel Construction
  • Crawler 21T Hydraulic Excavator For Tunnel Construction
  • Crawler 21T Hydraulic Excavator For Tunnel Construction
  • Crawler 21T Hydraulic Excavator For Tunnel Construction

Crawler 21T Hydraulic Excavator For Tunnel Construction

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,EXW
    Min. Order: 1 Set/Sets
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Basic Info

Model No.EX210

BrandWenpeng

Applicable IndustryBuilding Material Shops, Manufacturing Plant, Farms, Construction Works, Energy &Amp; Mining, Other

Out-of-warranty ServiceVideo Technical Support, Online Support

Place Of OriginChina

StatusNew

ExerciseCrawler Excavator

Warranty Period1 Year

Engine BrandCummins

Mechanical Test ReportProvided

Video Factory InspectionProvided

Operating Weight21T

Bucket Capacity0.9-1.2m³

Additional Info

PackagingExport wooden box packaging

TransportationOcean,Land

Place of OriginChina

Supply Ability1000sets/month

CertificateCE,Euro 5

PortQingdao

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF,EXW

Product Description

Wenpeng Machinery Factory supplies a crawler 21ton hydraulic Excavator equipped with a Cummins engine. It has strong power, high torque, low fuel consumption, labor-saving excavation, and significantly improved efficiency. It is equipped with a variety of attachments and can be used in earthmoving engineering, municipal engineering, and tunnel engineering. wait.
 
Features
1. Crawler hydraulic excavator with high-quality engine, low emission, more environmentally friendly, in line with Euro 5 standards
2. New generation main pump, advanced technology, negative flow control, deep adjustment, precise power matching, increased bearing and shaft diameter capacity, improved reliability. Customized debugging of the main valve provides excellent performance, more coordinated movements of the entire machine, and higher operating efficiency.
3. 21ton hydraulic excavator adopts a newly designed positive pressure cab with novel appearance, comfortable control, wide field of vision, full protection as standard, large space and high safety. The sealing performance is 70% higher than that of the same level, effectively isolating dust and signifcantly reducing noise in the cab; the cab can be equipped with an anti-falling object protection frame and anti-falling object protection equipment, allowing the machine to be operated with confidence in harsh working environments.
4. Comprehensively optimize the structure of key parts, strengthen stress-bearing parts, and avoid harsh working conditions; the boom box design increases reliability, and the bucket bottom plate, side plates, and reinforcement plates are all made of high-strength wear-resistant materials to improve the bucket's reliability and durability.
 
Parameters
Model EX210
Engine model Cummins 6BTAA5.9
Working mass 21T
Bucket capacity(SAE)  0.9-1.2m³
Power 133/2200kw/r/min
Volume of fuel tank 350L
Travel speed (High/Low) 5.2/3.5 km/h
Swing speed 11.7 r/min
Gradeability 35°
Digging force of bucket 138KN
Digging force of stick 99KN
Specific pressure of ground contact 44.9Kpa
Traction 174KN
Maximum flow 223*2L/min
Working pressure 34.3/37.3Mpa
Volume of hydraulic fluid tank 246L
A-Overall length 9390mm
B-Overall Width 2780mm
C-Overall height(tope of boom) 3040mm
D-Overall height(tope of cab) 3114mm
E-Gap from counterweight to ground 1065mm
F-Min ground clearance 468mm
G-Tail swing radius 2720mm
H-Length of track on ground 3445mm
J-Track length 4250mm
K-Gauge 2180mm
L-Width of track 2780mm
M-Width of track shoe 600mm
N-Width of turning table 2700mm
O-Max. digging height 8630mm
P-Max. dumping height 6180mm
Q-Max. digging depth 5501mm
T-Max. digging distance 8305mm
U-Max. digging distance at plane 8180mm
Min. swing radius 2495mm
Max height at min swing radius 6430mm
Distance from center of swing to rear end 2720mm
Y-Thickness of track grouses 26mm
Height of counterweight 2045mm
Ground Contact length (in transportation) 4940mm
Length of stick 2900mm
Length of boom 5700mm
 
Photo
21T Medium Crawler Excavator For Sale
 

Product Categories : Constrction Machine And Truck > Excavator

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