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Hydraulic rail stretcher R-25

Hydraulic rail stretcher R-25

The R-25 hydraulic rail stretcher is designed for the longitudinal movement of rails to restore standard rail joint gaps during railway track repair and routine maintenance.

The hydraulic rail stretcher is used during routine railway track maintenance to adjust joint gaps in all types of rails. The use of a manual hydraulic rail stretcher during track work enables high-quality routine maintenance of railway tracks within short time intervals.

Two-plunger hydraulic pump with a safety valve is one of the key components of KZDM hydraulic railway track tools. The design ensures the delivery of hydraulic fluid when the operating handle is moved in both directions, which speeds up operations during railway track repair and maintenance. When choosing hydraulic railway track tools, we recommend paying attention to the pump type: single-plunger models are also available on the market, but they have lower performance during intensive operation.

Advantages of the R-25

robust and compact design for railway track work;
unified hydraulic unit with a proven operating principle;
wedge-type rail joint grip;
quick pressure release and safe return;
relatively low weight compared with similar models;
modern seals made of polymer and composite materials;
built-in hydraulic fluid filtration system;
safety valve for overload protection;
removable handle that can also be used as a scraper;
folding rollers for movement along the rail;
serviceable design.

Technical Specifications of the R-25 Hydraulic Rail Stretcher

Parameter name	Value
Nominal force developed by the hydraulic rail stretcher, kN (tf)	245.25 (25)
Hydraulic drive type	manual, with a built-in two-plunger pump
Hydraulic cylinder rod working stroke, mm	100
Hydraulic pump handle force at nominal load, N (kgf)	147 (15)
Weight without removable handle and oil, kg, max.	52
Overall dimensions without removable handle, mm, max. (LxWxH)	600x285x335

Video: Hydraulic rail stretcher R-25 in operation under real working conditions

Hydraulic Rail Stretcher R-25 from the Manufacturer

For more than 30 years, the Armavir-based KZDM plant has been manufacturing hydraulic railway track tools for railway track maintenance and repair. The equipment is supplied to track maintenance departments, track machine stations (PMS) and track distances (PCh), and is used for routine maintenance and repair of railway track superstructure.

Purchasing directly from the manufacturer provides access to the factory price, professional assistance in selecting the appropriate model, and a tool designed for regular use in railway track maintenance operations.

KZDM R-25 hydraulic rail stretchers are used for adjusting rail joint gaps and are in demand among railway track maintenance professionals. In terms of application and specifications, they are comparable to the R-25-2, RL-25, R3-25, RN-04 and RG-25 models.

factory-direct price without intermediary markups;
products and spare parts in stock;
assistance in selecting a model according to the customer’s requirements;
fast shipment thanks to well-established logistics.

To buy hydraulic rail stretcher R-25, please call our Sales Department:
+ 7 (988) 652-53-78 (WhatsApp, Telegram) or e-mail us: info@zheldormash.com