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JG80LT 8-ton Hirail excavator with ballast cutter

JG80LT 8-ton Hirail excavator with ballast cutter

The JG80LT crawler ballast undercutter is a track-based dedicated excavator designed for railway ballast maintenance. It retains durable crawler traveling structure, fitted with auxiliary rail wheels to run on railway tracks, mainly used for excavating aged ballast below sleepers, cleaning sleeper cribs and removing polluted ballast. Its robust crawler chassis delivers excellent passing performance on gravel, uneven construction ground; auxiliary rail wheels enable convenient movement along rails. High-strength wear-resistant working arm adapts to long-time heavy digging of compacted ballast. This crawler undercutter lowers labor input, speeds up track bed renovation, runs reliably under complicated railway construction environments, serving as key equipment for railway maintenance contractors.

  • Item No :

    JG80LT
  • Order(MOQ) :

    1
  • Payment :

    FOB
  • Product Origin :

    CHINA
  • Color :

    yellow/ orange/ blue(custonizable)
  • Shipping Port :

    xiamen
  • Lead Time :

    30-60 days
  • Weight :

    8000 kg
New Products

The JG80LT crawler railway ballast undercutter is an 8-ton professional ballast cleaning machine specially developed for railway track maintenance, equipped with detachable hi-rail walking wheels and dedicated undercutting working device; it can travel stably on ballast piles, subgrade slopes and narrow trackside areas relying on steel crawlers, and can also move quickly on steel rails for construction transfer with rail wheels. The optimally designed working arm can dig compacted, muddy and contaminated old ballast deep under sleepers, and clear ballast inside sleeper cribs without damaging rails, sleepers and fasteners. The integrated machine can finish excavation and removal of waste ballast on site in one procedure, and effectively retain clean reusable ballast. Load-bearing components including working arm and digging bucket are all made of thickened high-strength wear-resistant steel, the chassis and connecting frames are reinforced, matched with mature and precise hydraulic control system with adjustable digging force and working speed for smooth and accurate operation. 

 

 

Performance parameter

Ballast cleaning attachment

Rotation angle of ballast Undercutter ≥270°
Ballast chain line speed ≥3.0m/s
Effective working radiu ≥1500mm(Both sides accessible)
Rotation speed (sprocket rotation) 150r/min
Completed ballast replacement distance per hour ≥20m/h
Dimensions of Ballast Undercutter 2500*900*900mm
Ballast Undercutter Total Weight 600Kg

 

Dimensions
(Length*width*height)Transport dimensions 6100*2200*2650mm
Axle base 2600mm
Track gauge 1570mm
Width of crawler 400mm
Ground clearance of counterweight 780mm
Min. ground clearance 280mm

       

Tech performance and specification
Applicable railway gauge 1435mm(customizable)
Angle of rotation 360°
Machine weight 8500kg
Engine model YUCHA(NationalStageⅢ)
Rated power 55KW
Rated speed 2200r/min

Note: The product parameters are based on the actual product, and the right of interpretation and final interpretation belong to the company.   

 

 
 
Q&A
Q: Delivery time and mode of transportation?
A: The standard delivery time is 30 to 60 days, and sea transportation issupported.
 
Q: After-sales service?
A: We have established a global service system covering pre-sale, in-saleand after sale services, and can respond to customer demands within 48hours. Remote technical support and rapid global spare parts supplyensure that equipment malfunctions are resolved promptly.
 
Q: Is there support for machine customization to adapt to the trackstandards of different countries?
A: Yes, parameters can be customized as needed, on-site installationguidance and technical training are provided to meet the diversedemands of the world.

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