GR180 Self-propelled Motor Grader
GR Series Motor Grader are mainly used in ground leveling, canalling, slp scraping,earth moving, scarification or snow removal work on road, airfield, farmland, and so on. They have the advantages of advanced performance, high efficiency and comfortable operation. Many key components adopt international famous products to guarantee the quality . They are necessary construction machines for national defense engineering, mine construction, town and country roads building , and farmland improvement.
1.Automatic leveling unit
2.Front dozer .
3.Rear ripper .
4.Hydraulic pin controller of the swing frame .
5.Rops cab .
7.Heavy duty blade
|Main technical specifications for motor grader|
|Cummins Engine model||6CTAA8.3||D6114||QSB6.7|
|Engine Power/turning speed(Kw/rpm)||138/2200||140/2200||144/2200|
|Max.turning angle of front wheel||45'||50'|
|Max.sloping angle of front wheel||17'||17'|
|Max.swing angle of front axle||15'||15'|
|Max.turning angle of vehicle frame||25'||27'|
|Blade||Max. lifting height(mm)||450||450|
|Max. shovel depth (mm)||500||500|
|Max. slope angle||90'||90'|
|Turning around angle||360'||360'|
|Length*bowstring height (mm)||3965*610||3965*610|
|Forward speed km/h||5,8,11,19,23,38||5,8,11,19,23,38|
|Back off speed km/h||5,11,23||5,11,23|
|Max. draw power(f=0.75) KN||79||79|
|Max. crawler ability(%)||20||20|
|Tyre puff pressure (Kpa)||260||260|
|Work system pressure (Kpa)||16||16|
|Transfer case pressure (Kpa)||1.3-1.8||1.3-1.8|