OOO PTK KRPMS is one of the leading companies of the Central Federal District for production, repair and maintenance of hydraulic cylinders and equipment for large-sized equipment. We work with all regions of the country, supplying hydraulic cylinders for the majority of models of special machines to all cities in Russia.
Manufacturing company KRPMS has been working since 1998, providing a wide range of services in the field of equipment and maintenance of hydraulic cylinders:
- production of hydraulic cylinders, including according to customer’s drawings;
- repair of hydraulic cylinders;
- restoration of hydraulic cylinder tubes, rods;
- production of hydraulic cylinder seals;
- production and repair of high-pressure hoses.
The production capacities of the company allow us to manufacture hydraulic cylinders and components of any modifications, including for equipment imported to Russia. Hydraulic cylinders are repaired and maintained by experts with great work experience. This ensures high quality of the work and long service life of equipment after the repair. When components need replacement, we use high-quality parts corresponding to the model and modification of the hydraulic cylinder being repaired.
We cooperate with most of the companies supplying to Russia specialized equipment for production of hydraulic cylinders. We work with all kinds of special equipment.
In particular, we manufacture hydraulic cylinders for the following equipment:
- excavators;
- oil-production equipment;
- telescopic cranes;
- pressure equipment;
- aerodrome vehicles;
- metallurgy industry equipment;
- maintenance vehicles;
- as well as other types of special equipment.
We work with equipment of the following brands:
- Liebherr;
- Komatsu;
- Caterpillar;
- Volvo Truck Corporation;
- Nestle PurinaPetCar;
- Magna Tekhnoplast;
- Visteon;
- Benteller;
- Gestamp;
- Gonvarri;
- Felz-Werke;
- NLMK.
- The service for repairing hydraulic cylinders made by Liebherr, Komatsu, Caterpillar and other brands includes the following works:
- diagnostics of malfunctions and the state of all parts of the hydraulic cylinder;
- restoration of hydraulic cylinders when necessary;
- production of rods and cylinder tubes for subsequent replacement;
- replacement of components as they wear out: pistons, seals, lugs and others;
- complete replacement of mechanical rubber elements of the design;
- machining and pressure testing;
- turning and welding works to restore the housing and equipment parts;
- checking operability of the equipment.
- After the repair is completed, each Komatsu, Caterpillar, Liebherr or other model hydraulic cylinder is properly tested for efficient operation. According to the testing results, we draw up a document including a certificate of completion, as well as a conclusion on complete operability of the equipment and its compliance with safety requirements.
Liebherr hydraulic cylinders
Liebherr hydraulic cylinders are repaired in relation to various modifications: serial, with increased carrying capacity, light structure, specialized. We maintain arm, dipper, boom hydraulic cylinders of all models of this manufacturer.
We work with hydraulic cylinders of various Liebherr equipment:
- A900 (A900, A904, A914, A924, A934),
- R 900 (R 900, R 904 R 914, R 924, R934),
- and with other series and models.
Komatsu hydraulic cylinders
Our company provides qualified repair and maintenance of all models of Komatsu hydraulic cylinders belonging to PW and PC series. Repair is carried out with regard to hydraulic cylinders of the boom, dipper, arm, positioning.
After Komatsu hydraulic cylinders are repaired, we guarantee their long service life, even under intensive loads.
Caterpillar hydraulic cylinders
We work with any Caterpillar excavator hydraulic cylinder models intended for dipper, boom, arm and other mechanisms. This includes the following models:
- 312B,BL;
- 315B, BL, C, CL;
- 319C, CLN;
- 320B, BL;
- 320B, BL, C, CL, D, DL;
- M318B;
- M318C.
Upon repair of Caterpillar hydraulic cylinders you get equipment which is fully functional and ready for any loads, even increased.
Volvo Truck Corporation hydraulic cylinders
We repair Volvo hydraulic cylinders mounted on arms, dippers, booms and other moving mechanisms.
The following Volvo series are maintained:
- ЕС (135B, 145B, 160B, 210B, 290B, 330B, 460B, 700B and others);
- EW (145B, 160B, 210B, 290B, 330B, 460B, 700B, 180B, 200B, 180B, 200B and others).
Our experts have great experience with Volvo hydraulic cylinders and can solve any problems arising during their operation. The guaranteed quality of the works performed ensures long service life of Volvo hydraulic cylinders after repairs.
Nestle PurinaPetCar, Visteon, Benteller, Gestamp, Gonvarri hydraulic cylinders
Companies like Nestle PurinaPetCar, Visteon, Benteller, Gestamp, Gonvarri have been operating in the Kaluga Region and in the neighbouring regions for several years. As they appeared in the region, our company mastered production of components for hydraulic cylinders of these brands, and also included their repair and maintenance in the list of services.
Our engineers have completed specialized training on working with equipment of Nestle PurinaPetCar, Visteon, Benteller, Gestamp, Gonvarri brands, which allows us to perform quick diagnostics and competent, professional repair with guaranteed high quality of the work and long service life.