For Brooks... The Superior Leopard 2

"Kevin Brooks" wrote in message
...

snip

The Autoloader on the T72 used a carousel of 22 rounds. To load the
breech the gun is returned to the zero elevation position and a round
ramed into the breech. Becuase the round is in the cabin penetration
of a round could cook of the amunition and kill the crew as the
Russians learn in Chechnya. The need to return the gun to zero
position also restricted rate of fire.

There are many lurid tales of the deadly loader removing legs and arms
of gunners but I find them ludicrous: there is probably no more than
100kg force on the loader. The loader probably is dangerous but I
doubt that it has so many tons of force to do that. In anycase a few
photobeams or safety light curtains in western tank could delay the
load if something like an arm obstructed the amunition load path
during the momments a load cycle was in progress.

As could a fluttering paper map, or a bouncing expended shell
case..."Sorry,
TC, couldn't engage that target because an MRE bag fell into the rear of
the
compartment..." I'd think a decent western designed autoloader would be a
better solution.


Note: It is possible, though unlikely, that the British Army may go for an
auto-loader when it re-guns Challenger II. One was developed a decade or so
ago, for the 140mm. It had a useful rate of fire, and could load at any
elevation. However, the shells and separately-loaded charges were stored in
a carussel on the turret floor, which is not an ideal situation in terms of
protection. (It was also awkward to load manually, but I believe that the
auto-loader had a "reverse" gear, which allowed it to store rounds as well
as retrieve them.)

In any case, Challenger may require a fair amount of reworking. The turret
overhang, which is where M1 (and Leclerc) stow ammunition, is currently used
for comms gear, NBC kit and air-conditioning, and is not ideally shaped to
take NATO standard 120mm tank rounds. So, ammunition bins with some degree
of protection will have to be provided in the hull, or a new turret is
required.

And while the French have gone for a three-man crew in Leclerc, the British
will probably keep four. After all, the fourth crew member is useful for
keeping the brew going. ;-) On the other hand, the Jordanian Army, which
also has the problem of re-gunning its Challenger I's, is looking at a
three-man crew. See:

http://www.janes.com/defence/land_fo...0801_1_n.shtml