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HomeProductsRailway materialsRail BaseplatesRail baseplate R-33

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Railway turnout for mainline tracks Railway turnout for industrial tracks Manual railway turnout mechanism Turnout switching mechanism SPR-24 Turnout switching mechanism SPR-50 1/11 Turnout switching mechanism SPR-50 1/9 Turnout switching mechanism SPR-65 1/11 Turnout switching mechanism SPR-65 1/9 Turnout connecting rod Turnout frog

Railway materials

Rail insulation

Insulated joint fishplates R-50 Insulated joint fishplates R-65 Insulated rail joint R-50 Insulated rail joint R-65

Fishplates

Fishplate 1R-50 Fishplate 1R-65 Fishplate 1R-65 used Fishplate 2R-65 Transition Fishplate R-50 / R-65 Fishplate R-18 Fishplate R-24 Fishplate R-33 Fishplate R-43 Fishplate R-43 used Tram joint fishplate T-62

Rail Baseplates

Rail baseplate D-43 Rail baseplate DL-50 (D-50) Rail baseplate DL-65 (D-65) Rail baseplate KBL-50 (KB-50) Baseplate KBL-65 (KB-65) Rail baseplate KDL-50 (KD-50) Rail baseplate R-18 Rail baseplate R-24 Rail baseplate R-33 Rail baseplate SD-50SD-50 Rail baseplate SD-65 Rail baseplate SKD-65B Подкладка СКД-Д65 Rail baseplate KDL-65 (KD-65) Rail baseplate SD-50 Rail baseplate KD-65

Shock-absorbing pad

Sleeper pad PNB-3 (CP-328) Sleeper pad CP-361 Rubber sleeper pad PND (PNCPD-4) Under-rail pad OP-356 Rubber pad for turnout PS-2 Rubber pad for turnout PS-3 Rubber pad PRB-1 Rubber pad PNB-3

Rail Anchors

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Railway fastenings

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Anchor bolts

Anchor bolt M22x175

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Insulating bushing

Insulating bushing KB (TsP-142)

Track nuts

Track nut M22 Track nut M24 Track nut M27

Rail clips

Intermediate rail clip PKL (PK)

Railway spikes

Railway spike 14×14×130 Railway spike 16x16x165

Railway washers

Double-coil spring washer M25 Single-coil spring washer M22 Single-coil spring washer ShS-27 Track spring washer M24 Flat clamp washer type ShP (CP-138)

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Railway track tools

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Ballast handling tools

Электрошпалоподбойка ЭШП-01

Tools for drilling holes in rails

Рельсосверлильный станок РСС-1М

Crane track fastenings

Bolts

Hex bolt M24×120 Hex bolt M24×140 Hex bolt M24×150 Hex bolt M24x90 Hex bolt M24x110

Crane rail fishplates

Joint fishplate KR-100 Joint fishplate KR-120 Joint fishplate KR-140 Joint fishplate KR-70 Joint fishplate KR-80 Rail expansion joint fishplate

Clamping plates

Clamping plate P-1 Clamping plate P-2

Stop plates

Stop plate U-1 Stop plate U-2 Stop plate U-3

Railway chocks

Wheel chock "Lyagusha" Hump brake chock Switch point shoes

Bolt manufacturing

Extended anchor bolt Tie bolt M30x473 Claw bolts

Railway buffer stop

Transformer mountings

Tie rod S-1 Fishplate K-1 Baseplate K-2

Rail insulation

Insulated joint fishplates R-50 Insulated joint fishplates R-65 Insulated rail joint R-50 Insulated rail joint R-65

Fishplates

Rail Baseplates

Shock-absorbing pad

Sleeper pad PNB-3 (CP-328) Sleeper pad CP-361 Rubber sleeper pad PND (PNCPD-4) Under-rail pad OP-356 Rubber pad for turnout PS-2 Rubber pad for turnout PS-3 Rubber pad PRB-1 Rubber pad PNB-3

Rail Anchors

Rail anchor P-50 Rail anchor P-65

HomeProductsRailway materialsRail BaseplatesRail baseplate R-33

Railway construction

Design of railway tracks Construction of the railway track superstructure Installation and laying of railway tracks Constructing access railway tracks for industrial enterprises

Railway construction, repair, and maintenance

Major overhauls of the railway superstructure Sleeper and rail replacement Lifting and alignment of railway tracks Elimination of track settlements and defects

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Technical maintenance and routine repair services for railway infrastructure

Scheduled maintenance of railway tracks Diagnostics and condition monitoring of railway tracks Works aimed at improving the reliability of railway tracks

Supplying railway track superstructure materials

Rails, sleepers, and track fastening systems Crushed stone and ballast Supply of components and consumables

Construction, reconstruction, and repair of railway level crossings

Comprehensive asphalt paving and repair works for railway level crossings Installation of level crossing automation systems Arrangement of railway level crossings and adjacent infrastructure

Rental services for railway machinery

Rental services for specialized equipment Rental services for specialized railway equipment Machine operators, equipment operators, and technical personnel for servicing railway machinery

Rail baseplate R-33

Price for Rail baseplate R-33 in Ukraine:

Check with the manager; depends on the volume and delivery terms

Rail baseplate R-33 - Specifications

Standard: TU U 30.2-31932840-002:2021 (GOST 8142-89)

Product type: Rail baseplate R-33

Material: Structural steel St3 or 09G2S, hot-rolled, heat-treated, with protective coating

Technical parameters:

Purpose: installation under R-33 type rails to ensure uniform load distribution and secure rail fastening to the sleeper
Baseplate length: 240 mm
Width: 160 mm
Thickness: 12 mm
Weight: approx. 2.8 kg
Holes: 2 pcs for 14×14 mm rail spikes

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Rail baseplate R-33 is an element of the railway superstructure designed for installation under R-33 type rails on light railway lines. It ensures uniform load distribution on the sleeper, rail stability, and long-term fastening durability. It is used in the construction and maintenance of industrial, access, and low-traffic railway tracks.

Description and Design

R-33 baseplates are manufactured in accordance with TU U 30.2-31932840-002:2021 (GOST 8142-89) from hot-rolled steel with subsequent heat treatment. The design is a flat steel plate with a recess shaped to the rail foot and holes for rail spikes. The geometry of the baseplate fully matches the R-33 rail profile, ensuring tight contact and reliable fastening of the rail to the sleeper.

The rail seating surface is made with an inclined angle corresponding to the rail position in the track;
Holes are arranged asymmetrically to improve fastening reliability;
The surface is cleaned and coated with an anti-corrosion or phosphate protective layer;
Permissible axle load: up to 160 kN per axle;
Service life: not less than 25 years under standard operating conditions.

Application

R-33 baseplates are used in the construction and maintenance of railway tracks with light-type rails on industrial and construction lines, warehouse sidings, and technological tracks. They are installed on wooden sleepers and fixed with 14×130 mm rail spikes or track screws. The baseplates ensure secure rail retention and protect the sleeper from damage caused by the rail foot.

Advantages of R-33 baseplates:

High strength and precise rail seating;
Reduced sleeper wear and track deformation;
Durability and resistance to vibration loads;
Ease of installation and maintenance during track repairs;
Compliance with Ukrzaliznytsia requirements and TU U 30.2-31932840-002:2021 standards.

Supply and Packaging

R-33 baseplates are supplied in batches in accordance with DSTU technical requirements;
Can be supplied with spikes, screws, or bolts upon customer request;
Each batch undergoes inspection for geometry, weight, and surface quality;
Delivery across Ukraine by road or rail transport from Prombudkoliya warehouses.

Manufacturer since 2010