• WO5F3952
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  • WO5F3952
  • IMG 0047
  • IMG 0050
  • IMG 0048
  • IMG 0046
  • IMG 0031
  • IMG 0051
  • IMG 0024
  • IMG 0049
  • IMG 0044

    PURPOSE OF USE

 

The battalion command post on the chassis of MLI-84M is meant to equip the infantry battalion on MLI-84M as it is used for the direct driving of all vehicles in the battalion’s fleet and for the ensurance of the liaison with the command post of the brigade.

 

The battalion command post on the chassis of MLI-84 M is a tracked vehicle, resulted further to the execution of a proper superelevation of the basic vehicle’s armoured housing.

 

The crew of the battalion command post on the chassis of MLI-84 M consists of 6 people, including: mechanical-driver (at the driving post of the vehicle) and 5 members (in the work room).

 

PCB MLI-84M is equipped with all the equipment needed to fulfill the combat missions. It can provide at any time the data regarding the subunits it manages: data on the order of battle and its condition, on the possibilities of firing, on the place of action, on the missions that are executed, on the needs of the subordinates, on the degree of material, on the technical and medical provision.

 

 

     FEATURES

 

Performance features. Mobility features.

- specific power [kW/ t (hp/ t)] ..................................................... 17,2 (23,4)

- maximum speed on the road [km/ h] .................................... .................. 45

- average speed in the field [km/ h] ........................................................... 30

- maximum slope of the road, [degrees]

                                           longitudinal ..................................................... 25

                                           transversal ........................................................15

- width of the trench crossed [m] ..................................................... 2,0 ÷ 2,5

- seat height [m] ................ .........................…................................. 0,5 ÷ 0,7

- fording depth [m] .......................................................................... max. 1,2

- braking space at the speed of 30km/ h, [m] ............................................ 30

- maximum radius of the turn with the 

   planetary disengaged [m] ........................................................................7,2

- minimum radius of the turn with the stop brake engaged and 

   measured from the longitudinal axis of the vehicle [m] ......................... 2,2

- deviation upon the linear movement to a distance of 100 m, [m] ...............1

 

Physical features:

- weight of the fully equipped fighting vehicle [t] ......................... 17,1 ± 3%

- dimensions [mm]:

                                            overall length ...................................................................... 7320

                                            maximum width .................................................................. 3300

                                            maximum height ................................................................. 2240

                                            gauge. .................................................................................. 2730

                                            ground clearance  ................................................................. 400

- adhesive length of the track, [mm] ...................................................... 4175

- average specific ground pressure [kg/ cm2] ........ ................................. 0,62

 

Machine-gun:

-    model……………………………………………………………...1966;

-    caliber, [mm].……………………………………………………...7,62;

-    number, [pcs.] ……...…………………………………………………1.

 

Drive and vision equipment:

 

        For the mechanic-driver:

                   day time:

- type ............................................................... periscopic, with RTS heating;

- brand .............................................................................................. PFI-160;

- periscopicity [mm]. ......................................................................... 160 ± 3;

- field of view

- horizontally [degrees]. ........................................................ ... ... 43;

- vertically [degrees]. ............................................. ..................... 6,5;

- field of observation:

- horizontally [degrees]. ..................................... .......................... 90;

- vertically [degrees]. ................................................. + 15 upwards;

                                                                                                -11 downwards;

- heating capacity, [°C] .. ............................................................ + 25 ˜ + 45;

- number of pieces ....................................................................................... 3;

 

               night time:

- type ................................................................................................. passive;

- brand ...... ... ........................................................……………….... ACN1P;

- periscopicity [mm] ................................................................................ 196;

- field of observation:

- horizontally [degrees] ................................................................. 40;

- vertically [degrees] ..................................................................... 31;

- observation distance in open field [m] ....... ........................... minimum 50;

- separating power upon low lighting ............................ minimum 91 p/ mm;

- separating power upon the best lighting ................... minimum 251 p/ mm;

 

     For the desant:

  • type ……………………………..…..… periscopic, with RTS heating;
  • brand……………………………………………………...…PFI 240M ;
  • no. of pcs …………………………………………………………….4.

 

          Protection features

 

         Fallout Protection, Anti-Chemical Protection:

 

- drive mode. ........... ...................................... automatic, doubled manually;

- rotocompressor:

- type ........................................... centrifugal, with air separation by inertia;

- internal overpressure [mmH2O] ........................................... minimum. 25;

- absorbing filter ..................................................................... ... FPT-200M;

- toxic and nerve paralising substances alarm ......................... ... ASTN-2M;

- safety radiometric block ............................................................... BRP-1M;

- portable dosimeter ......................................................................... DET-2P.

 

It provides:

- crew protection against:

- action of the shock wave;

- action of radioactive dust;

- penetrating radiation (gamma and neutron) and combat toxic substances and nerve paralising agents;

- automatic connection of the Fallout, Anti-chemical and Anti-bacteriological defense mechanisms (coupling the sewerage of the rotocompressor on the FPT-200M chemical filter, coupling of the flare gas exhaust unit).

 

        Fire Protection

 

- destination ... .................. automatic fire detection and extinction in the 

                                             desant room (DR), driving room (DR)  

                                             and energy room (ER);

-fire fighting agent ................................................................. HALON 1301;

- extinction time in WC/ EC [s] ... ..................................................... 0,08/ 5.

 

      Thermal fumigation unit

- type ........................... thermal fumigation by fuel injection in the exhaust manifold, with repeated action;

- length of the smokescreen, under a wind of 4 m/ s and no upward stream [m] ................................................................................................. 300 - 400;

- persistence of the smokescreen [min] ................................................... 3˜4;

- continuous action duration of the system [min] ............................... max. 5

 

        Personnel protection:

 

a. Indoor heating system:

- type. ........................ with radiator, using the coolant of the heat engine;

- performance .............................. provides a temperature of +10 to + 25 °C 

                                                      for the ambient temperatures up to -35 °C.

b. Air conditioning system

 

         Energy assembly

 

         Heat engine:

- type ......................................................... Diesel, 4-stroke, direct injection;

                                                                      turbosurcharged, liquid-cooled;

- brand .................................................... ............................... C9 Caterpillar;

- ISO maximum gross power [kW (HP)] .......................... ...... .... 294 (400);

- number of revolutions at maximum power [rev./ min] ....................... 2200;

- ISO maximum gross moment, [Nm]. ................................................. 1600;

- number of revolutions at maximum moment [rev./ min] ................... 1500;

- specific fuel consumption

  at maximum power [g/ kWh (g / CPH)] ...................................... 245 (180)

 

      Cooling unit:

 

- type ........................ pressurized with compensating tank, horizontal radiators and hydraulic-driven fan depending on the coolant’s temperature;

- coolant ......................................... mixture of distilled water and antifreeze,    

                                            according to the specification of the heat engine;

- capacity [l] ............................................................................................. 50.

 

     Lubricating unit

- type ............................................................. under pressure, with oil cooler;

- oil type .................................. DEO 15 W40 or other oils mentioned in the 

                                                                      specification of the heat engine;

- capacity, [1] ............................................................................................. 30.

 

    Air supply system:

- type ................................. with two filtration stages: coarse multicyclone 

                                            filter with continuous exhaust of dust, fine filter 

                                            with filter element made of micron paper;

 

             Fuel supply system:

- type .............................................. with electrical supply pump, gross filter 

                                                       provided with an element that detects the 

                                                    presence of water in the fuel and the heater;

                         - fuel ............................. – Diesel -15 A STAS 240-80 at ambient  

                                                                    temperatures over + 5 °C;

- Diesel - 45 S STR 7208-89 at ambient temperatures below 5 °C;

- NATO type single fuel

-capacity of tanks [1] ... ... .................................................................. ~ 550;

 

   Gas exhaust system:

- type .................................................... with ejection, in order to exhaust the 

                                                                               dust from the coarse filter;

 

   Pre-heating unit;

- type ........................ with forced circulation of the liquid, air and fuel, with glowing spark plugs and plate-like heat exchanger;

- maximum preheating time at an ambient temperature of -30 °C [min] ................................................... .. ........................................................... 45.

 

     Controls of clutch and stop brake:

- type ....................................... ............... .. .. ... air-hydraulic, when the heat engine is on, the controls are hydraulic, when the heat engine is off, the controls are pneumatic.

 

     Gearbox and steering planetary gear:

-type ............................................................................ mechanical-hydraulic.

 

     Parking brake controls:

- type ...........................................…………................................ mechanical.

 

     Main transmission 

 

      Main clutch:

- type ... ......................................................................................... dry bidisk.

 

       Gearbox:

- type ............................................ mecanical, synchronized (steps 2, 3, 4, 5)

                                                                              with air-hydraulic controls;

- number of forward / backward ranges ................................................... 5/1;

- gear ratio:

- range 1 ............................................................................ 4,45:1;

- range 2 ............................................................................ 2,37:1;

- range 3 ............................................................................ 1,67:1;

- range 4 ............................................................................ 1,19:1;

- range 5 ................................…………............................ 0,84:1;

- reverse ............................................................................ 4,45:1;

- input gear ratio .................................................................................. 1,47:1.

 

         Steering planetary gear:

- type ................................................................... planetary with two ranges;

- gear ratio:

- with lock-up clutch engaged and with brake disengaged …......... 1:1;

- with lock-up clutch disengaged and with brake engaged ......... 1,47:1.

 

      Stop brake:

- type ............................................... floating, with belt, with bilateral action.

 

       Final transmission:

- type ....................... planetary with one single range, with rotating housing;

- gear ratio ............................................................................................. 5,4:1;

- oil type .......................................................... CASTROL TQ DEXRON II;

- capacity [l] ................................................................................................ 5.

 

      Propulsion:

- type ………………….... on tracks, with the leader located in the front of 

                                           the vehicle and the belt idler located at the rear of 

                                           the vehicle, with screw tension mechanism;

- track ................................................... with increased progression, with  

                                                                      closed-type metal-rubber joint;

- number of road wheels ...................................................... six on each side;

- number of backing rolls ................................................. three on each side.

 

      Suspension:

- type ............................................................. independent with torsion bars;

- damper type ...................... hydraulical, operated on both sides, with rotor;

- number of dampers …..... three on each side, to the road wheels 1, 2 and 6.

 

      Pneumatic unit:

- type ............ with high pressure compressor, with oil and water separator,  

                                                          with constant-pressure expansion valve

 

       Compressor:

- type .............. CIP-150 (AK150), two V-shaped cylinders, in three ranges;

- operating pressure [bar] ........................................................................ 150.

 

       Cylinder:

-capacity, [l] ................................................................................................ 5.

 

        Water discharge unit:

- type .................................................. electrically driven centrifugal pumps;

- number of pumps ...................................................................................... 2;

- pump flow rate [l/ min] ......................................................................... 150.

 

       Electric wiring

- type ................................................ direct current, single wire with minus 

                                                                           pole to the ground, shielded;

- rated voltage [V] ................................................................................... .24;

 

- batteries of storage cells .................................................... 2x12 V -170 Ah.