Kelias 95LEARNING SPACE
FREIGHT TRANSPORT

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Initial professional qualificationLithuania / EU · C / CE
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QUESTION 012Not studied yet

Why might the gear used to move off uphill in a heavily loaded truck differ from that used by an empty truck on a level road?

General principles • moving off with a loadCompared with sources

Answer

Greater mass and an uphill gradient require more tractive force at the wheels, so a lower starting gear may be needed. Select it according to the load, gradient, grip and transmission instructions.

Please note

Not every transmission has a low range; more torque does not remove the limit of tyre grip.

A simple explanation

A low gear allows greater wheel torque at low speed. A starting gear that is too high may require the clutch to slip for longer and increase its load. An automatic transmission may select the starting gear itself, but its capabilities and the driver's actions depend on the equipment.

REMEMBER

The starting gear depends on the load and conditions.

Sources and checks

Editorial review: 2026-09-28.

Learning objective: Relate the starting gear to mass, gradient and grip. EU syllabus area: 1.1. Volvo describes the relationship between heavy mass, gradients and moving off, and the effect of low gears on clutch load. No universal gear or engine-speed limit is specified.

Answer compared with sources: 2026-09-28.

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Try it together in 25–30 minutes

For an instructor and a small group: choose one C/CE freight transport topic in the Lithuania and EU context. Use your own devices, including a phone and a computer.

  1. 3 questions. In ‘Recall’ mode, first answer in your own words, then read the explanation and mark what needs more review.
  2. A lesson and a diagram. Discuss what they explain and which conditions matter.
  3. One scenario. Decide before revealing the solution. Explain the reasons for your chosen action.
  4. A few quiz questions. Read the explanation for each option. You can finish the quiz early; the remaining questions will be marked as unanswered.
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Discuss: is it easy to find an answer and return to the question? Can you explain the reason and the limits of the rule's application? Which sentence is misleading? Flag any significant legal or safety uncertainty for checking before using the material.

Translated from the Lithuanian edition. The material concerns Lithuania and the EU; source-check dates refer to the Lithuanian answers.

Study materials for C/CE drivers: 300 questions with explanations, lessons, quizzes and practical scenarios. Based on Lithuania's and EU rules.

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