backup speed of tanks

[-Moldie-]

Originally Posted by Meadow

French jokes = Pathetic venting by Brainwashed American Morons.(BAM)

Well in that case..who knows the french warcry? RETREAT, RETREAT!

[SilenT AssassiN]

No No your all wrong Moldie its, wrong its !!Enemy spotted Retreat Retreat!!!

[UTHER]

Just to get back to the question here the amount of forward and reverse gear ratios in an armoured vehicle depends wholey on what the vehicle designers had in mind for its purpse of use, for example a MBT is designed to go forwards with infantry under heavy fire, therefore it will have more forward than reverse gears, on the other hand a reconasance armoured vehicle is designed to look, maybe shoot and then scoot. So its designed to drive as fast backwards out of a position as it is forward into a position. A very good modern example of this is the British Scorpion Tank, it has light aluminium armour, a Jaguar straight 6 cylinder 4.2 litre petrol engine connected to 7forward and 7reverse speed epicyclic gearbox which is so complex in design that the guy who designed it went mad "no joke" trying to understand how it worked. This Tank is capable of 74kph both forwards and backwards on roads. And hence its name it had a sting in its tail in the form of a 76mm main gun which for the tanks size gives quite a good punch.

[UTHER]

Scorpion


The Alvis Vehicles Scorpion was originally developed to meet a British Army requirement for the Combat Vehicle Reconnaissance (Tracked). The first production units were completed in 1972 armed with a 76mm gun and powered by a Jaguar 4.2-litre petrol engine.

Since then Alvis has built more than 3,000 Scorpion vehicles for the home and export market. The latest production model is powered by a more fuel-efficient diesel engine (Cummins or Perkins) and is fitted with a Cockerill 90mm gun.

A wide range of optional equipment is available including an NBC (nuclear, biological, chemical) protection system, image intensification or thermal night vision equipment, a powered turret, navigation system, air-conditioning system and floatation screen, for example.

Specifications

Crew: 3

Armament: 1x 90mm gun (main); 1x 7.62mm machine gun (co-axial); 1x 7.62mm machine gun (air defence) Combat weight: 8,723kg

Power-to-weight ratio: 22.92hp/t

Power pack: Perkins diesel developing 200bhp coupled to TN15 semi-automatic transmission

Length: 5.288m

Width: 2.134m

Height: 2.102m

Max speed: 72.5km/h

Range: 756km

Airportable: C-130 Hercules

Status

Production as required. The Scorpion light tank is in service with Belgium, Botswana, Brunei, Chile, Honduras, Iran, Indonesia, Ireland, Jordan, Malaysia, Nigeria, Oman, Philippines, Spain, Tanzania, Thailand, Togo, United Arab Emirates and the UK. This includes both 76mm and 90mm versions and variants.

Variants

Striker anti-tank guided weapon carrier; Spartan armoured personnel carrier; Stormer, based on components of CVR(T); Samson armoured recovery vehicle; Sultan command post vehicle; Samaritan armoured ambulance, Scimitar and Sabre (30mm cannon).

Manufacturer

Alvis Vehicles Ltd, Telford, England