- 1102-01-1-01SP YaMZ-236DK-7 Engine mounting
- 1102-01-10-01SP YaMZ 236DK-7 Engine with equipment
- 1102-05-1SP Air cleaning and exhaust systems mounting
- 311102-25-1SP Fuel tank mounting
- 1101-25-10-02SP Fuel tank
- 311102-43-1SP Heating system mounting
- 311102-60-1SP Transmission and engine cooling system
- 311102-60-117SP Radiator block
- 311102-60-116SP Radiator
- 311502-10-1-06SP Electric equipment
- 311502-10-11-06SP Electric equipment
- 311502-10-12-01SP Cab floor electric equipment
- 311502-10-13-06SP Frame electric equipment mounting
- 311502-10-14-02SP Load boom electric equipment
- 311502-10-16-01SP Heater unit electric equipment
- 311502-10-18SP Front facing electric equipment
- 311502-10-19SP Hanger casing electric equipment
- 311502-10-100SP Switch unit
- 311502-10-103SP Instrument board
- 311502-10-120SP Dangerous voltage protection modulus
- 312001-10-12-02SP Cab roof electric equipment
- 1102-10-12-01SP Engine electric equipment
- 1106-10-14-01SP Fuel tank electric equipment
- 1106-10-16-01SP Heater ПЖД-30Г electric equipment
- 2502-10-53-03SP Instrument board
- 404-10-270SP Headlight mounting
- 405-10-133SP Switch unit
- 311102-11-1SP Frame
- 311102-21-1SP Running system
- 311102-21-12SP / 13SP Truck
- 1101-21-15SP Carrier roller
- 1101-21-16SP Track-release mechanism
- 1101-21-42SP / -42-01SP Tightening device
- 1101-21-40SP / 40-01SP Support roller
- 1101-21-41SP Idler
- TZH203-22-000-02SP Track
- 1101-51-1-01SP Hitch mounting
- 311102-64-1SP Jacket mounting
- 1101-16-1-02SP Transmission mounting
- 1101-12-16SP Transmission unit
- 1101-12-15SP Main gear
- 1101-12-14SP Gearbox
- 1101-12-9SP Planetary gearbox
- 1101-12-100SP Booster
- 1101-12-101SP Carrier
- 1101-12-103SP Carrier
- 1101-12-105SP Carrier
- 1101-14-1-01SP Torque converter with pump drive reduction gear
- 1101-15-10SP Filter
- 1101-15-9SP Cover
- 1101-15-15-01SP Flow divider
- 1501-15-20SP Control unit
- 1501-15-41SP Control unit
- 1101-16-112SP Valve
- 1101-18-10SP Steering clutch and stopping brake
- 1112-19-1SP Final drive, friction clutch and brake
- 1112-19-10SP Final drive
- 1102-20-100SP Flexible coupling
- 1101-49-1-01 Cardan shaft
- 311102-26-500SP / 500-01SP Attached equipment control hydraulic system
- 311102-26-30SP Section control valve
- 311102-26-30-01SP Section control valve
- 311102-26-31SP Control valve
- 311102-26-32-01SP Control valve
- 311102-26-33SP Valve
- 311102-26-35SP Valve
- 311102-26-38SP Valve
- 311102-26-39SP Valve
- 311102-26-40SP Valve
- 311102-26-501-01SP Control console
- 311102-26-502SP Control console
- 311102-26-504SP Hydraulic cylinder
- 312001-26-51SP Pilot controlled check valve
- 311102-13-1SP Tractor steering
- 311102-13-50SP Steering drive
- 2501-23-1SP Seat mounting
- 311102-24-1SP Floor
- 312002-43-40-01SP Cab heater mounting
- 312001-53-1-03SP / 04SP Cab fan system and cab heating mounting
- 312001-53-52SP Independent cab heater mounting
- 311102-55-1SP Facing
- 312001-57-2SP Cab fan mounting
- 312001-59-1SP Cab
- 3501-13-143SP Control unit
- 311102-90-1SP Winch mounting
- 311102-90-10SP Winch
- 311102-90-100SP Brake
- 311102-90-101SP Carrier
- 311102-90-102SP Carrier
- 311102-92-1SP Boom and sheave block assembly
- 311102-92-15SP Hook hanger
- 311102-92-17SP Boom casing
- 311102-92-22SP Hanger casing
- 311102-93-1SP Counterweight mounting
- 311102-94-1SP Winch drive mounting
- 311102-95-1SP Gantry
- sections 1 by 6 - tractor units and parts;
- section 7 - components and parts, attachment pipelayer crane.
Section 1 Engine and its supplying systems installation
Section 2 Electric equipment
Section 3 Frame and running gear
Section 4 Transmission
Section 5 Attached equipment control hydraulic system
Section 6 Cab, tractor steering, external styling
Section 7 Attached equipment
Section 8 Tractor with lowered specific ground pressure
How to use the catalogue
In this directory includes all units and parts of the crane-pipelayer TG-121YA and attachments to it, except items, which form permanent joints, manufactured by welding, soldering, riveting, etc..
Catalog of parts and assembly units of pipe-laying crane TG-121YA consists of seven sections, containing the following information:
Each section has its special page and drawing numbering. The first figure indicates the section number, the second to the number of the page or picture.
Assembly units and parts of the tractor are placed depending on their structural and functional characteristics in groups, with appropriate name and number.
Each group is represented in the catalogue by detailed specifications and drawings. Each drawing has its own specification. Specifications lists assembly units and parts, in the group with the indication position, which show the part image, or alternately – it is possible to determine the part number in specification by the position at drawing. Designation of assembly units and parts within the group (drawing) are given in ascending order. Here the information about the number of parts and assembly units, within the group, climatic performances: NF (moderately cold) and T (tropical).
Assembly units and parts, borrowed from other vehicles (tractors and cars), and standardized products are designated and the name, assigned to them by the plants and placed in the specification of the respective groups.
Assembly units and details of tractors designated in the catalog as follows: the first digits (311,102) indicate that the node belongs and parts pipelayer TG-121YA, the next two digits (01) - the group number, the last figures indicate the number of the part or assembly unit (letters СП designate the assembly unit).
When ordering it is necessary to to specify correctly the designation and name of assembly unit or part, Using drawings and specifications, without any changes and contractions. Just enter the serial number of the tractor.