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Sany Heavy Industry Sany Heavy Industry Co., Ltd. (SH:600031)
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SY85RM rail machine is equivalent to 50 times that of manual labor!

  • 2022.12.06

  • Sany Heavy Machinery

As we all know, the sleeper on the railway is an important part of the rail and train load, in order to meet the needs of safe and efficient transportation of the railway, it is necessary to regularly "strengthen the muscles and bones" of the railway, and "upgrade" the sleeper to ensure the safe and smooth passage of the train. However, the traditional pillow change operation requires tools such as crowbars and ropes, and the cooperation of multiple people is at least costly20 minutesto replace one near800 poundsof concrete sleepers,Slow speed, low efficiency, high labor intensity

In view of the difficulties of the above working conditions, Sany Heavy Machinery has made great efforts to create oneA new excavator dedicated to railway maintenance operations - SY85RMRail machineIt integrates safety and efficiency, low consumption and environmental protection, intelligent comfort and other highlights to meet the diversified needs of customers.


It is equivalent to 50 times that of manual labor

Carrying55KW high powerImported engine, strong operation, in line with the national IV emission standard, green environmental protection, high efficiency and low consumption.

A variety of operation modes can be configured for the working scene for customers to choose. In the original S (economy), L (bucket), B (crushing) modes, according to the characteristics of rail operation,The H (High Efficiency) mode has been developed to match the power and actively utilize the capabilities of the main pump and engine, and the pillow can be replaced in as little as 40 seconds, which is equivalent to 50 times that of manual labor, and the operation efficiency is better.


Safe and reliable

Limit:The use of mechanical and electronic double limit can effectively prevent collision with obstacles above and rail vehicles during track operation, and ensure safer operation.

Emergency Neighbor Drive:Equipped with the emergency adjacent vehicle drive system independently developed by Sany, when the engine is stopped due to engine failure, it can be quickly connected to the adjacent vehicle within 10 minutes through the special pipeline for adjacent vehicle drive, and with the help of adjacent vehicle power, the faulty vehicle can be driven to ensure the smooth operation line.

High Voltage Protection:A high-voltage protective plate made of insulating nylon is installed above the stick to prevent vertical drainage of high-voltage electricity, making the operation more assured.


High-definition reversing video:Real-time observation of rear working conditions to ensure safe construction.


Stable Upgrades:Optimize the weight layout of the whole vehicle, the position of the center of gravity, the special counterweight, the weight increase of 300KG, and the track operation is as stable as Mount Tai.


Exclusive for rail work

Equipped with Sany's self-developed dual-drive track operation device, it can not only use crawlers to walk (with wear-resistant rubber blocks), but also do not hurt the track during walking operations; It can also be driven by rail wheels for fast operation. The rail wheel drive function is equipped with Sany's self-developed high-load drive motor, which can be hydraulically braked and braked, and the maximum speed can reach more than 10km/h, which is safe and reliable. The rail wheel bracket cylinder is controlled independently before and after, and the excavator is more flexible on the rail.


The special work attachments, the ballast plate and the pillow clamp are made of high-strength wear-resistant steel, which is strong and durable, and has a long service life. The pillow clamp realizes 360° rotation clamping, and the multi-functional operating handle is as flexible as both hands, and the 800 kg sleeper is accurately settled so easy!


Intelligent operation

The cab shape has been upgraded:Equipped with one-button start, multi-function control panel, 7-inch intelligent display, and aviation seats, it has both a sense of technology and comfort.

Convenience:The slewing limit, the height limit of the working device, the action of the front and rear rail wheel brackets, the cylinder action, and the walking switch function can all be operated in the cab, and there is a pop-up window reminder on the display screen.

Front floor-to-ceiling window design:The overall glass area is increased by 35%, and the field of vision is wide, transparent and bright.

Profile skeleton design:Fully compliant with the European standard ROPS security requirements, safe and sound.

Ergonomic Analysis Aided Design:Seat comfort is better and you can feel the car-grade driving experience.


China's railway construction is still developing rapidly, and people are experiencing the speed of "a thousand miles of Jiangling in one day" and enjoying the joy of one step at a time. In addition to the escort of our professional rail machinery, the "China Speed" that amazes the world has poured the efforts of millions of railway workers, who are unknown and selfless dedication, witnessing the development of the railway, and praise them!

As a leader in the global construction machinery industry, Sany Heavy Machinery adheres to the research and innovation of products in subdivided fields, and constantly launches new excavators in various market segments such as automobile dismantling machines, steel grabbing machines, ship digging, etc., insisting on providing customers with solutions, creating value, and constantly exploring new development directions for the industry.


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