Installation of trestle cranes at one of the largest hydroelectric power plants in the Republic of Uzbekistan

Our services include replacement

— Old control cabin to a new one, as well as equipping the crane with a modern control system using a remote control from the floor or a radio remote control.
— An outdated crane control system to a new one based on frequency converters.
— Cargo trolley and its individual components: engine, brake, drum, hook suspension, movement mechanism, etc.
— Cable suspension.
— Chassis, as well as its various components and mechanisms: crane drive, rollers, etc.

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Stockroom

Warehouse of materials. All purchased profile and sheet metal products are stored in the premises of the procurement and assembly and welding site. The material is stored on special racks in heated warehouses.

Shipping area

The shipment site. At this stage, labeling and shipment of finished products is carried out in accordance with technical requirements. The finished components and structures are shipped to our own vehicles, the rolling stock of which allows transporting large-sized structures up to 40 meters long.

Paint shop

In a completely isolated paint shop, shot blasting of metal is carried out on the PEM, Clemco line, in the PEM shot blasting chamber, there is also a sandblasting metal cleaning unit. At the painting site, the final preparation of surfaces for painting structures is carried out, followed by the application of an anticorrosive paint coating in a special chamber with SAMES KREMLIN equipment. The workshop is equipped with a rail trolley for the import and export of structures and two bridge cranes g/p 10 t. Materials used: two-component polyurethane primer and enamel.

Site of control assembly and factory tests

The site of the control assembly and factory tests. After the welding and assembly work, the control assembly of the crane bridge and end beams is carried out, leveling, about which a pre-assembly protocol is drawn up, as well as all mechanisms pass factory tests idle without load, about which the corresponding protocols are also drawn up.

Electrical area

At the electrical installation site, work is carried out on the manufacture of equipment equipment and control cabinets, connection of equipment during testing of cranes, adjustment and adjustment of the parameters of the devices. The site is equipped with test stands and the necessary tools.

Assembly and welding area

The assembly and welding section has three main slipways made with the use of special mounting plates: 66, 35 and 25 meters long. As well as two auxiliary slipways with a length of 25 meters with the use of wide-brimmed I-beams.

Mechanical area

The mechanical section produces parts and components for the production of cranes. The use of modern metalworking equipment makes it possible to obtain high-quality parts with minimal dimensional tolerances. The machine park of the enterprise is represented by the following equipment: boring machines, milling machines, screw-cutting machines: CNC lathes (Haas, Knuth), drilling and special drilling machines, grinding and special grinding machines, band-cutting machines, stripping and grinding machines.

Procurement shop

The procurement shop is equipped with ESAB gas-plasma sheet metal cutting machine, which has the ability to remove double-sided chamfers; ESAB portal cutting machine, two AURORA AIRFORCE plasma cutting machines, a CNC thermal cutting machine powered by SUPRAREX gas, VIMERCATI sheet bending press, HACO guillotine and other basic and auxiliary equipment necessary to ensure the main production of the workpiece without contacting third-party enterprises.

Design engineer

Duties

Design of lifting equipment

Requirements

— Higher technical education
— Reading blueprints
— Knowledge of 3D modeling programs: Kompas 3D (Autocad 3D, etc.),
— Knowledge of accounting software is a plus
— Understanding what GOST and Unified Design Documentation System
— Experience in mechanical engineering preferred
— Responsibility, discipline

Contacts

You can always get an answer to any question that arises by contacting the HR department:

+7 (4012) 306-007

Please send resume in one mail to:
info@npospeckran.ru

Leave a request
from 40 000 ₽

Control cabs

Semi-open cabs, closed cabs, modern cab “Diamond”.

Metalwork

Supporting steel structures, end beams, hooks, parts for production equipment (machines, conveyors), transfer trolleys, crane wheels.

Load handling devices

Spreaders, traverses, magnets, grabs.

Other components

Suspension systems for cable current supply, electrical cabinets, cable trays, crane buffers, control panels and joysticks.

Grab cranes

These are special overhead cranes with a jaw bucket that easily lift and transport bulk materials, scrap and shavings, coarse stone and fibrous materials, as well as long-length timber. Grab cranes have a grab winch with two drums, one of which is designed for winding the closing rope when the jaws are closed, and the other for winding the supporting rope (lifting). The lifting drum works together with the closing one when lifting and lowering the grab.

Magnetic cranes

Bridge cranes are special cranes that are equipped with a magnetic gripping device. Such cranes are equipped with cargo electromagnets suspended on a hook suspension or traverse located in the longitudinal or transverse direction relative to the bridge. Due to this, the bridge magnetic crane performs specific operations with “iron” loads, attracting them and securely holding them with its electromagnetic devices. After removing the magnet, the crane can work as a hook. Magnetic grab cranes are designed for transshipment of ferromagnetic cargo (for example, cast iron, scrap, etc.), as well as bulk and lumpy cargo. An electromagnet is used to capture ferromagnetic cargoes, and a two-jaw grab is used for bulk cargoes. Depending on the purpose, they are carried out with two trolleys: magnetic and grab or with one trolley equipped with magnetic and grab winches.

Foundry cranes

A group of special overhead cranes used for the technological process in steelmaking workshops of metallurgical plants during the production and subsequent casting of steel. Cranes for the maintenance of spillway dams are designed to lift the gates of the upper and lower reaches, lift the gates of the water-retaining grilles, and also perform all the necessary set of auxiliary works for the repair and maintenance of the equipment of the dam construction itself.

Special cranes in the chemical industry

Cranes used in the chemical industry are subject to requirements not only for explosion protection, but also for the durability of the materials used when working in aggressive environments containing acids, when working with alkali and chemical compounds. Incorrectly selected materials lead to severe corrosion and can cause subsequent expensive re-equipment.

Explosion-proof cranes

Cranes that are placed in explosive zones both outside and inside the premises. Explosion-proof cranes (VZI cranes) are equipped with electric hoists and cargo carts, depending on the type of crane.

Traverse cranes

Special cranes used for transshipment of non-standard cargo. The traverses are box girders of constant, and with a large length — of variable cross-section, which are connected to the cargo trolley by means of a flexible or rigid suspension. Thanks to the traverses, it is possible to increase productivity, secure the work of personnel and avoid damage to the cargo during its movement. Also, traverses are used when lifting loads with height restrictions, allow transporting long loads without the impact of compressive and bending loads, automate the process of slinging cargo.

Cranes used in clean rooms

Special cranes that undergo particularly thorough acceptance, since any equipment in such Customer premises should not be a source of contamination.

Bridge cranes

Stackers are a crane bridge on which a cargo trolley with a vertical column fixed to it, usually a rotary one, moves vertically along which a forklift (carriage) with a fork or special cargo grab moves vertically. The overhead stacker crane moves along rail crane tracks installed either directly on racks or on building structures. The crane can be supporting or suspended.

Atomic cranes

Special cranes of group A and group B, according to NP-043-11, moving irradiated nuclear fuel, highly enriched uranium, transuranic materials and (or) highly radioactive waste. The projects of such cranes are developed in accordance with the projects of the OIAE (facilities for the use of atomic energy) according to the technical specifications approved by the operating organization and the initial technical requirements for the design (design) of special cranes.

Submit your application

Send resume

Questionnaire

To receive our offer, fill in the survey fields:

Construction type:

Type of crane on which the grab is used:

Crane lifting capacity, t:

Cargo rope
Quantity:

Distance between ropes:

The need for an equalizing balancer:

Cargo rope
Quantity:

Rope diameter:

Polyspast multiplicity:

Grab opening orientation relative to ropes:

Cargo
Type of cargo handled:

Bulk density, t/m-cubic:

Grab volume, m-cubic:

Number of jaws:

Grab dimensions, mm
Jaw width:

Swipe open:

Closed Span:

Open height:

Closed height:

Technological scheme of cargo transshipment:

Additional requirements for the grab:

INFORMATION ABOUT THE CUSTOMER
Full name of the organization:*

City:*

Contact person (name, position):*

Mail

Phone

Questionnaire

To receive our offer, fill in the survey fields:

Construction type:

Type of crane:

Capacity, t:
Main lift in span:

Main lift on consoles:

Auxiliary lift:

Number of cargo trucks:

Crane span L, m:

Crane lifting height H, m:

Working mode:

Dimensions, mm
Departure of the right console L1:

Departure of the right console L2:

Crane base A:

Buffer distance B:

Crane height from the level of the rail head H1:

Distance from buffer center to rail head H2:

Speed of working movements, m/min
Lifting main:

Lift auxiliary:

Cargo trolley movements:

Crane movements:

Cargo type:

The need for a traverse (you must specify or send a sketch of the traverse):

Type of lifting device:

Crane control method:

Crane power:

Included in the package:
YesNo

Crane runway (rail type):

Crane track length, m:

Climatic use according to GOST 15150:

Operating temperature range, degrees C:

Distribution column location:

Wheel load, no more than, kN:

Crane weight, not more than, t:

Execution - general industrial:

Degree of protection of electrical equipment according to GOST 17494:

Room category according to NPB 105-95:

If categories A - D are filled in, then it is necessary to describe in detail the environment in which the crane operates, also indicate MANDATORY data:
Equipment explosion protection level:

Type of explosion protection:

Explosive mixture category:

Temperature class (self-ignition group):

Installed power, kW:

Additional data, equipment, other:

INFORMATION ABOUT THE CUSTOMER
Full name of the organization:*

City:*

Contact person (name, position):*

Mail

Phone

Questionnaire

To receive our offer, fill in the survey fields:

Construction type:

Carrying capacity, t:

Crane span L, m:

Lifting height, m:

Mode of operation (ISO 4301/1-86):

Dimensions, mm
Hook passes L1:

Hook passes L2:

Crane base A:

Buffer distance B:

Crane height from rail head level H:

Speed of working movements, m/min
Climb:

Waist travel:

Crane travel:

The need for micro-speeds to climb:

Cargo type:

Crane control method:

Crane power:

Included in the package:
YesNo

Climatic use according to GOST 15150:

Operating temperature range, degrees C:

Crane runway (crane rail type):

Wheel load, no more than, kN:

Crane weight, not more than, t:

Crane track length, m:

Electric hoist:

Hoist supplier preference:

Execution - general industrial:

Degree of protection of electrical equipment according to GOST 17494:

Room category according to NPB 105-95:

If categories A - D are filled in, then it is necessary to describe in detail the environment in which the crane operates, also indicate MANDATORY data:
Equipment explosion protection level:

Type of explosion protection:

Explosive mixture category:

Temperature class (self-ignition group):

Installed power, kW:

Additional data, equipment, other:

INFORMATION ABOUT THE CUSTOMER
Full name of the organization:*

Сity:*

Contact person (name, position):*

Mail

Phone

Questionnaire

To receive our offer, fill in the survey fields:

Construction type:

Lifting capacity of the main lift, t:

Auxiliary lifting capacity, t:

Number of cargo trucks, pcs:

The need for synchronous operation of bogies

Crane span L, m:

Main lift height, m

Auxiliary lift height, m:

Mode of operation (ISO 4301/1-86):

Dimensions, mm
Hook passes L1:

Hook passes L2:

Crane base A:

Buffer distance B:

Distance from buffer center to extreme point B1:

Crane height from rail head level H:

Height from the bottom point of the hook beam H1:

Speed of working movements, m/min
Rise main:

Auxiliary lift:

Crane travel:

Trolley movement:

The need for micro-speeds to climb (range):

Cargo type:

Crane control method:

Cabin equipment:
Air conditioningHeating

Crane power:

Included in the package:
YesNo

Climatic use according to GOST 15150:

Operating temperature range, degrees C:

Crane runway (crane rail type):

Wheel load, no more than, kN:

Crane weight, not more than, t:

Crane track length, m:

Execution - general industrial:

Degree of protection of electrical equipment according to GOST 17494:

Room category according to NPB 105-95:

If categories A - D are filled in, then it is necessary to describe in detail the environment in which the crane operates, also indicate MANDATORY data:
Equipment explosion protection level:

Type of explosion protection:

Explosive mixture category:

Temperature class (self-ignition group):

Installed power, kW:

Additional data, equipment, other:

Crane Delivery Location:

Desired crane delivery time:

Order placement time:

Number of ordered cranes, pcs:

INFORMATION ABOUT THE CUSTOMER
Full name of the organization:*

Сity:*

Contact person (name, position):*

Mail

Phone

Questionnaire

To receive our offer, fill in the survey fields:

Construction type:

Carrying capacity, t:

Crane span L, m:

Lifting height, m:

Mode of operation (ISO 4301/1-86):

Dimensions, mm
Hook passes L1:

Hook passes L2:

Crane base A:

Buffer distance B:

Distance from buffer center to extreme point B1:

Crane height from rail head level H:

Height from the bottom point of the hook beam H1:

Speed of working movements, m/min
Climb:

Waist travel:

Crane travel:

The need for micro-speeds to climb:

Cargo type:

Crane control method:

Crane power:

Included in the package:
YesNo

Climatic use according to GOST 15150:

Operating temperature range, degrees C:

Crane runway (crane rail type):

Wheel load, no more than, kN:

Crane weight, not more than, t:

Crane track length, m:

Electric hoist:

Hoist supplier preference:

Execution - general industrial:

Degree of protection of electrical equipment according to GOST 17494:

Room category according to NPB 105-95:

If categories A - D are filled in, then it is necessary to describe in detail the environment in which the crane operates, also indicate MANDATORY data:
Equipment explosion protection level:

Type of explosion protection:

Explosive mixture category:

Temperature class (self-ignition group):

Installed power, kW:

Additional data, equipment, other:

Crane delivery location:

Desired crane delivery time:

Order placement time:

Number of ordered cranes, pcs:

INFORMATION ABOUT THE CUSTOMER
Full name of the organization:*

Сity:*

Contact person (name, position):*

Mail

Phone

Speckran has extensive experience of participation in tenders and tenders

JSCO RUSSIAN RAILWAYS
More than one hundred trestle and bridge cranes with a lifting capacity of 5 to 32 tons were delivered to railway stations and car depots – from the central part of Russia to Sakhalin Island

Fabrication and delivery of 58 bridge cranes up to 25/5 tons and crane racks for Tikhvin Car Building Plant

Manufacture and supply of bridge cranes for Leningrad NPP – 2 and Belarusian NPP

Manufacturing and delivery of 56 bridge cranes for construction of new production for DSK-Grad, Moscow

For the company in the Republic of Guatemala
The delivery of 14 units of cranes, including grab cranes for work in the nickel mine, was successfully implemented

As part of the project for the construction of the casting and rolling complex in Tula
20 bridge double-beam special cranes from 10 t to 35/5 t were delivered and put into operation by the Plant.

Delivery of more than 80 complex special bridge cranes for metallurgy enterprises
Including those included in the OMK groups of companies – Vyksa, Chusovsky Metallurgical Plants, Magnitogorsk Metallurgical Plant

Special bridge cranes for pipe plants Such as Zagorsk pipe plant
Sinar pipe plant, Volzhsky pipe plant – more than 40 cranes manufactured and delivered

Manufacture and delivery of all major bridge cranes for the latest power facilities in Kaliningrad Oblast
(Regional Energy Security Program) – Mayakovskaya TPP, Talakhovskaya TPP, Pregolskaya TPP, Primorskaya TPP

For the metallurgical enterprise in the Republic of Cuba
Successfully delivered special cranes with a rotary trolley and special traversing cranes (participation in the program “Modernization and expansion of steel and long products production”)

More than 70 cranes of various capacity were manufactured, delivered and installed as part of the global renovation of the GPO fleet
At the largest machine-building plant in Yekaterinburg.

For energy facilities in the Republic of Uzbekistan, according to HPP modernization projects
Trestle and bridge cranes were supplied to such stations as the Farhad HPP, the Pskem HPP, the MHPP station at the Dargom Canal picket, and for the Russian Federation the plant manufactured cranes to the Verkhnebalkarskaya MHPP, Krasnogorsk MHPP, Barsuchkovskaya MHPP ES and Ust-Srednekanskaya HPP named after A.F. Dyakov.

Major project for the supply of GPO
Including container cranes for the new GOK under construction – implemented in 2022

Manufacture and delivery of bridge cranes of different capacity and complexity for our regular customers such as:
The machine-building enterprise «ELSIB», the largest manufacturer of equipment for quarrying equipment «Professional», the manufacturer of the most complex metal structures, including for the nuclear industry – the «Belenergomash-BZEM» plant, the KONAR industrial group, etc., is constantly going on.

We are always glad to new Customers, are open for negotiations and are ready to manufacture high-quality equipment for you in order to “take your company to the next level”!

Design possibilities

Speckran’s activities are aimed at fully satisfying the interests of the Customer, including by expanding the range of manufactured equipment with special cranes – this is the main promising area of the company’s activities.

Our company, in the recent past, began working with nuclear industry enterprises, we also have experience in supplying container cranes. The company’s plans are to continue moving in these directions, as the most attractive from the point of view of new sales markets.

The company’s specialists are always trying to bring new products to the crane building market. To date, the company has a project for the manufacture of a new cabin with increased visibility, which has no close analogues on the market.
The designers of the plant are constantly trained and take part in various competitions, where they confirm their experience and knowledge.
Our specialists annually win prizes in the 3D modeling aces competition organized by ASCON, held among enterprises using the KOMPAS-3D system.

The motto of our technical department is unequivocally expressed in the words of technical director Yudanov Roman Viktorovich: “If a solution exists, then we will definitely find it!”

Control cabs

Semi-open cabs, closed cabs, modern cab «Diamond».

Metalwork

Supporting steel structures, end beams, hooks, parts for production equipment (machines, conveyors), transfer trolleys, crane wheels.

Load handling devices

Spreaders, traverses, magnets, grabs.

Other components

Suspension systems for cable current supply, electrical cabinets, cable trays, crane buffers, control panels and joysticks.