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    (CAT)

    (CAT)
    305ECR


    ALL MAKERS >
    Main Specifications
    Std. Bucket capacity = (Old-JIS/New-JIS)
    Operating weight 4595(CNP,RS),4745(CNP,STS),4770(CAB,RS),4920(CAB,STS) kg Std. bucket width
    Std. bucket capacity 0.14/0.16 m3
    Dimensions
    Overall length

    A
    		5450mm
    Undercarriage width

    E
    Rear end radius

    B
    		990mm
    Track gauge F
    		1580mm
    Std. shoe width

    C
    		400mm
    Overall height

    G
    		2550mm
    Track length

    D
    		2070mm
    Overall width H
    		1980mm
    Crawler length

    (D)
    		2580mm
    Ground clearance

    I
    		340mm
    Std. arm length  
    N/Amm
       
       
    Engine
    Manufacturer CAT No. of cylinders 4
    Model V2403-DI-EDM Bore x Stroke
    Rated output 30.0{40.8}/2200kW{PS}/rpm Displacement 2.4ltr.
    Max.torque  
    Hydraulic System
    Relief valve setting 24.5MPa Hyd. pump type x qty. PPPx1
    Performance
    Gradeability 30deg.
    Max. digging reach at G.L. X
    		5890mm
    Arm crowd force /23.3kN
    Max. dumping clearance Y
    		3920mm
    Bucket digging force /38.6kN
    Max. digging height Z
    		5690mm
    Max. digging depth U
    		3530mm Min. outside turning radius
    --mm
    Max. digging depth (P) V
    		Travel speed 2.7/4.6(RS),2.5/4.3(STS)km/h
    Max. digging reach W
    		6040mm Swing speed
    boom swing offset

     

    		Boom swing angle N/A deg.
    Others
    Remarks CEE2006,SLN
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