Medium Crawler Excavator Jy-wjj Series

We are offering our customers a wide range of Medium Crawler Excavator JY-WJJ Series, which are available following Specifications :-
OPERATION RANGE
Max digging distance :3697--7930mm
Max digging depth :2092-5200 mm
Max digging height :3186--8190mm
Max dumping height :1784--5770 mm
Min.swing radius:1560--2643 mm



ENGINE SPECIFICATIONS
Engine model :Cummins B3.3/Yanmar 4TNV94L-SYU
Power km/rpm :45/2200;39/2200
Max. torque N.m/rmp: 214/1600;214/1000
Displacement :2.65/3.054 L



HYDRAULIC SYSTEM
Main pump :1 Plunger pump
Flow tate of pump (L/min) :138
Rotating speed of pump (rpm) :2200
Circuit of working devices (Mpa) :24.5
Circuit of walking(Mpa) :24.5
Circuit of turning (Mpa) :20.6
Circuit of pilot (Mpa): 3.5--4


RUNNING SYSTEM
Gradeability(A ): 30
Walking speed(km/h) (max/min):5.8/4.1
Turning speed (rpm):11--13
Pressure to the ground (Kpa):32.6
Max.hauling force (KN):60.1
Max.digging force of bucket (KN):57.2
Max.digging force of arm(KN) :41


DIMENSIONS:
Ground clearance of counter weight :477-- 935mm
Tail swing radius: 1172--2350mm
Total length :3670--7800mm
Total height :2245--2800mm
Min.ground clearance :213--440 mm
Track gauge :1045--2950 mm
Total width :1030--2600mm
Total height(cab) :2245-2800mm