New Design Railroad Tie Replacement Equipment Jg80st Railway Sleeper Replacer Machine in Sale

Product Description

JG80ST RAILWAY SLEEPR CHANGER EXCAVATOR, which is special desiged for railway track mentainance project, we have successfully provided our machines to Chinese railway govement projects, and Thailand railway govement projects, and some other countires.
1.Clean up the ballast under the sleepers so as to stack the ballast that has been pulled out.
2.Adjust the boom and arm, and place the ballast pull out device horizontally on the side of the sleeper.
3.Ensure that the upper end of the chain is lower than the bottom of the sleeper
4.Start the ballast removal motor (select high or low speed according to ballast slagging degree)
5.Press the rotary cylinder button to rotate the ballast removal mechanism towards the inside of the sleeper. Pay attention to the speed of rotation.
If it is stuck, the slewing mechanism can be rotated in the reverse direction, and then continue to rotate in the forward direction
6.When there are too many ballast on the reverse side, the rotating ballast removal mechanism can be turned outward, and the ballast can be discharged to the outside of the sleeper.
7.When the skimming mechanism swings to the level of the sleeper, stops rotating. At this time, Operate the machine to move backwards.
8.After 5-10 meters on one side, put the ballast bag under the suspended sleepers and return to the starting point to start the other side working
9.When the ballast removing mechanism changes direction, raise the boom and the arm, and press the reverse button when the slag removing mechanism is turned to the apex to complete the direction conversion.
JG80ST Railway Excavator with sleeper changer Specifications

Range of operation
Boom length	3320mm
Arm length	1850mm
Maximum Digging Force	45KN
Back-end radius of gyration	1750mm
(Length*width*height)Transport Dimensions
(Length*width*height)Transport Dimensions	6100*2200*2650mm
Wheel base	2900mm
Track Gauge	1570mm
Width Of Crawler	400mm
Ground clearance of counterweight	780mm
Min ground clearance	280mm
Tech performance and specification
Applicable railway gauge	1435mm
efficiency	≥40pic/h
Angle of rotation	360°
Machine weight	8000kg
Engine model	YUCHAI(III)
Rated Power	48KW
Rated Speed	2200r/min
Hydraulic system working pressure	21Mpa
Hydranlic system flow	120L/min
Variable piston pump	28ml*2/r
Walking speed(High speed/low speed)	4.5/2.5km/h
Grade Climbing ability	70%/35°
Volume Of Bucket	0.25m3
Swing Overload Pressure	16Mpa
Full circle swinging time	5.5s
Fqt Fuel Quantity	≥4L/h
Capacity Of The Fuel Tank	110L
Hydraulic Tank Capacity	110L

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