Tank Driving in Finland: Piglet and the T55

Published on June 8, 2021
Duration: 13:06

This video provides a hands-on look at driving the Finnish Sisu Nasu articulated vehicle and the iconic T-55 tank. It details the unique hydraulic steering of the Nasu and contrasts the T-55's tiller-based steering with older tanks like the Sherman. The content highlights the practical challenges and mechanical differences in operating these heavy military machines.

Quick Summary

The T-55 tank is steered using two tillers that act as brakes for individual tracks, powered hydraulically. This system offers more assistance than the friction-based steering of older tanks like the Sherman, though significant physical effort is still required.

Chapters

  1. 00:15Intro: Sisu Nasu 'Piglet' Articulated Steering
  2. 01:40Driving the Sisu Nasu: Controls & Operation
  3. 03:27T-55 Tank Driver's Compartment & Controls
  4. 08:02T-55 Steering vs. Sherman Tank
  5. 11:03Conclusion: Finnish Brutality Event

Frequently Asked Questions

How does the Sisu Nasu steer?

The Sisu Nasu, nicknamed 'Piglet', uses a unique articulated steering system. Instead of turning wheels or tracks, hydraulic pistons pivot the connection between the front and rear units, allowing the entire vehicle to bend and change direction.

What are the main controls for driving a T-55 tank?

Driving a T-55 tank involves three pedals for gas, brake, and clutch, a gear shift lever, and two steering tillers. These tillers act as brakes for the individual tracks, enabling the tank to turn.

How does T-55 steering compare to a Sherman tank?

The T-55 features hydraulic power steering via its tillers, making it easier to operate than the friction-based steering of older tanks like the Sherman. However, the T-55 still requires significant physical effort to maneuver.

What is the 'Piglet' vehicle mentioned in the video?

The 'Piglet' is the colloquial name for the Finnish Sisu Nasu, an articulated all-terrain transport vehicle. Its design allows for extreme flexibility in rough terrain, achieved through its unique two-unit construction and hydraulic steering.

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