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3. Check the new words in the dictionary. Try to explain the difference between the machines mentioned above. Use the new words.

4. Check your knowledge.

    1. Choose less formal synonym to the following word:

The rate of this heavy duty machine depends on site and ground conditions.

      1. place

      2. spot

      3. space

      4. seat

    1. Insert the necessary preposition:

They can lift out heavy track panels and replace them … new prefabricated panels while working from an adjacent line.

      1. in

      2. with

      3. on

      4. to

    1. Give the right spelling of a construction machine which lifts out heavy panels:

      1. crain

      2. creyn

      3. crane

      4. creine

d. Choose the right variant:

Jarvis Rail’s General Purpose Crane is used to support all railway work and is capable … lifting up to 12 tons.

1) at

2) before

3) by

    1. of

        1. What is the English for ‘подвижной портальный кран’?

  1. gantry

  1. crane

  1. tap

5. Now you are a mechanical engineer. You’ve just graduated from the University and your new job involves construction machines maintenance. There are a number of various machines in your company but you are responsible for only one. Give information about:

a) the type of this machine

b) where the worksite is situated

c) the age of the machine and its durability

d) its compulsory and optional functions

e) how many hours a day it can run non-stop

f) when its last technical examination took place

g) what you like and what you dislike about your machine.

Test 13

I. Match the terms with their definitions.

1. cutting bar

a. engine cooled by a current of air

2. track prefabricated panels

b. US – an open railway track for carrying goods such as coal

3. gantries

c. the action of pulling smth along a surface; the power used in this, e.g. hydraulic traction; the ability of a tyre or a wheel to grip the ground without sliding: Winter tyres give increased traction in mud or snow

4. traction

d. tall metal frames supporting a crane railway or road signals

5. BHP or b.h.p.

e. revolutions per minute

6. rpm

f. brake horsepower

7. air-cooled engine

g. a long straight piece of metal installed on a heavy construction machine used for cutting

8. in tandem

h. together; at the same time and in corresponding ways

9. wagon

i. panels of track manufactured in sections that can be assembled later

II. Match Russian and English words and phrases.

1. самоходный

a. manning level

2. щебнеочистительная машина

b. crossing

3. колесная база (расстояние между осями вагона)

c. traction

4. ходовая часть (платформа)

d. ballast cleaner

5. двойная стрела (крана)

e. wagon

6. перемещаемый с помощью локомотива

f. air brake

7. пневматический тормоз

g. crane

8. регулятор балласта

h. self-propelled

9. подбивка (пути)

i. ballast regulator

10. количество человек для работы на машине

j. bogie wheelbase

11. кран

k. gear

12. разъезд (пересечение ж.-д. линий)

l. twin jibs

13. буксировать

m. loco hauled

14. тяга

n. tamping,

15. передача

o. to tow

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