• Model NO.：Zrt300
• Type：Straight Arm
• Transport Package：Nude Package
• Trademark：ZOOMLION
• Origin：Hunan
• HS Code：87051091
• Production Capacity：100units,Month

 ItemUnitValueWork    performanceMax.    rated lift capacity × work radius

lb.ft

kg.m

66138.7×9.8

30000×3

Max.    load moment of basic jib

lbf.ft

kN.m

708480

960

Max.    load moment of max. length main boom

lbf.ft

kN.m

487080

660

Max.    lifting height of  max. length main    boom    m37.2Max.    lifting height of jibm45DimensionsOverall    dimensions(L×W×H)mm13600×2610×3600Outrigger spread(L×W)mm6700×6300Main  boom length (Fully retracted-fully extended)

in

mm

421.3~1378

10700~35000

Jib  lengths (Fully retracted-fully extended)

in

mm

31

8000

Boom   angle°-2  -80Swing   range°360°unlimited    swing(Full range)Work    SpeedsMax.  hoist rope speed (Main winch)m/min140Min.  boom telescoping out times67Min.  boom telescoping in times50Min.  boom up times35Min.  boom down times50Swing  speedr/min0-2.5Hydraulic    systemRated  working pressureMPa22Rated  working flowL/min300Hydraulic  oil tank capacityL580MassComplete  vehicle kerb masskg28300Front  axle loadkg14600Rear axle loadkg13700DrivingMax. travel speedkm/h45Wheelbasemm3880Treads    (Front / rear)mm2214Max.  gradeability%51