PSD VPV
Notes:
This Czech vehicle is used for support of BMP-series, BRDM-series, and
BTR-series vehicles, and other vehicles with weights up to 15 tons.
It has an unofficial designation of BREM-4, primarily with those used by
the Russian Army. It is based on the BMP-1 and BVP-2 chassis (the Czech and
Slovakian version of the BMP-2), and is very similar in layout and equipment
carried to the Russian BREM-2. The
crane is operated by the commander, there is a mechanic that has controls over
the winches, and the driver, who is also a mechanic.
Production began in 1984 and 363 VPVs were built.
The turret is
removed and replaced with a cable drum and a hatch to access the winch and crew
compartment. The winch can pull 17
tons, or more with the use of return pulleys; this winch has 120 meters of
cable. The VPV has a dozer blade
that is lowered to brace the vehicle in winching and craning operations.
The VPV has a crane mounted at the right rear of the vehicle that can
lift 6.5 tons and has a reach of 4.5 meters, and a maximum lift height of 6.11
meters. The vehicle is equipped
with full tool sets for work on tracked and wheeled vehicles, as well as a tow
bar, welding set and cutting tools, a hydraulic jack, and an air compressor. The
cargo platform in the rear has a capacity of 1.5 tons. The VPV carries a small
computer that has repair and recovery solutions.
The driver is on
the front left, with three vision blocks to the front, with the two end vision
blocks turned slightly to the outside.
The front block has a night channel.
The commander is to his left, with the same vision block arrangement,
except that there is also a vision block to each side.
However, the commander and driver’s positions use primarily the two large
windows to the front, and smaller windows to the side.
All are bullet-resistant.
The windows may be protected by an armored shutter, at which point the commander
and gunner see through the vision blocks. They have no overhead hatches;
instead, they enter and exit through the rear doors.
The remaining mechanic also acts as a gunner; he is equipped with a
medium machinegun is a small-BTR-80-like turret.
The gunner also has night vision through his gunsight, and the machinegun
has a collimator-type sight. The gunner enters and leaves through the rear
doors; there are no roof hatches except the gunner’s. The gunner is also the
crane operator. The crew is protected via an NBC Overpressure system, with a
vehicular NBC backup, and has a GLONASS receiver and a mapping computer (it is
not a full BMS). The compartments
of the VPV include the powerpack compartment, crew compartment, and the repair
and cargo compartment. Each has an
automatic fire detection/suppression system.
Protection is topped off by 4 clusters of four smoke grenade launchers at
the space between the glacis and front windows. The VPV is wider than the BVP-2,
giving the crew more room to work; an extension tent normally kept above the
rear doors can be erected. It is two meters long and gives the crew more room to
work. The VPV also carries a small
folding trestle table.
The engine is a
UTD-20/3 multifuel developing 300 horsepower, and the transmission is manual.
Fuel capacity has been increased to power all the various mechanized tools.
The VPV retains
the amphibious capability of the BVP-2, but will swamp if waves more than 100mm
or currents over 1.2 meters per second are encountered.
Czech forces use the VPV, as does Hungary (where it is known as the
BMP-2VPV); a few are also used by Russia to supplement their BREM-2s. The
Indians use a decent number of BMP-2-based VPVs; theirs are referred to as the
AVT-LR (Armored Vehicle Tracked – Light Repair).
Price |
Fuel Type |
Load |
Veh Wt |
Crew |
Mnt |
Night Vision |
Radiological |
$520,295 |
D, G, AvG, A |
3 tons |
14.3 tons |
3 |
13 |
Passive IR (D,
G), Image Intensification (C, G) |
Shielded |
Tr
Mov |
Com Mov |
Fuel Cap |
Fuel Cons |
Config |
Susp |
Armor |
148/103 |
41/29/4 |
480 |
111 |
CiH |
T2 |
TF4
TS4 TR4
HF8 HS4
HR4 |
Fire Control |
Stabilization |
Armament |
Ammunition |
+1 |
Basic |
PKT (G) |
2000x7.62mm |
ZTS VT-72B
Notes:
Also known as the BRAM-72B, the VT-72B is a recovery vehicle based on the
T-72 chassis, built by Slovakia. It
is very similar to the BREM-1 in many respects; visually, the biggest difference
is that the VT-72B's crane is on the right side of the superstructure instead of
the left. The VT-72C is a version
designed specifically for the Indian Army, and has a more powerful engine and a
revised interior arrangement and a BMS. First deliveries began in 1999. The
VT-72 series has a secondary role as a mine plow, and a tertiary role of digging
large fighting positions. The Czech Republic and Slovakia use the VT-72B in
place of the BREM-1; the vehicle is also used by India in a modified form.
The VT-72B
The T-72's
turret is removed and replaced with an armored, raised superstructure.
The crane, on the front right and folding along the right side, can lift
19 tons and has a reach of 7.6 meters, though beyond 2.24 meters, lifting
capacity is reduced to 18 tons. There is a load platform on the rear of the
superstructure that can carry a load of roughly 4 tons.
The winch is located in the center of the vehicle, has 200 meters of
29-millimeter cable and can pull 40 tons without snatch blocks; the actual drum
is in front of the engine. There is also a secondary winch that can pull 2.5
tons and has 400 meters of 6.3-millimeter cable. Its full width dozer blade
located at the front of the vehicle can brace the vehicle.
The dozer blade is normally kept straight, but can also bend in the
middle for use as a mine plow. The dozer is also used to dig defensive positions
for itself and other vehicles.
There is also a rack at the rear of the vehicle for fuel and POL drums and jerry
cans; up to 200 liters of various substances may be carried in this rack, and
the VT-72B has three pumps which can be attached to the drums or cans to pump
their contents as necessary. Two
grease guns are also provided.
The VT-72B carries a 5kW generator for use with power tools or the
welding equipment and air compressor (both issued with the vehicle).
Other equipment also includes tools appropriate for working on tanks,
like excavating tools, a hydraulic jack and a tow bar.
The driver is on
front left at the top of the superstructure (and raised significantly from the
driver's position on the T-72). The commander is to his left and the machinegun
is equipped with a cupola with all-around vision blocks and a night channel for
the front block. The weapon is in a
cradle and has a collimator sight. It can be aimed and fired from within the
vehicle. The commander normally controls the plow, the winches, and the crane,
though in practice one or more are controlled by a control box outside the
vehicle on a 7.6-meter cable. The other three crewmen are inside the center of
the hull; all crewmembers are mechanics, and one is often specifically a turret
mechanic. The third crewmember normally operates the crane through a large hatch
on the center right roof. The VT-72B has an NBC Overpressure system and a GPS
with a mapping computer. There is also a small computer that has the manuals
with recovery and repair suggestions. The VT-72B also carries two
dismount-versions of the PKM, and an RPG-7 with six rounds. There is an NBC
Overpressure system for the crew, with a vehicular NBC backup.
There are no smoke grenade launchers, but the VT-72B can inject diesel
fuel (but not alcohol) into its exhaust to create a smoke screen.
Some half of the
VT-72Bs were kept by Czechoslovakia, and the others distributed to Warsaw Pact
nations. Some of these were later
retained in Czech Republic and Slovakian Armies, and a few by former Warsaw Pact
countries. Others were sold to
overseas countries, and a few were even sold to museums or to private owners.
The Australian Army has one VT-72B, used in field problems as an OPFOR vehicle.
The VT-72C
The VT-72C has a
Polish S-12U turbocharged diesel.
This engine develops 850 horsepower, and a decent amount of torque. This new
engine needed a new transmission, cooling system, radiator and fan, and gear
boxes. Tools carried now include a welding and cutting set. The interior is
rearranged and revised to create 15% more usable room inside the working
compartment; instead of increasing crew comfort, however, the extra room is
taken up with spare parts and a BMS and GPS, with the extra radios needed for
that system. The new engine is
smaller, so there is a space next to the driver for personal gear.
There are three thermal insulated (essentially large thermoses), with
each containing 80 liters of chilled drinking water, though any of them may hold
hot water if desired (though the thermoses themselves may not be chilled or
heated). There is also a ration
heater and water heater. VT-72Cs are built on an Ajeya (T-72M1) base and so also
differ slightly from the VT-72B for that reason.
VT-72Cs are also armed with NSVT/PKT pairs instead of the single NSVT;
the NSVT is meant for antiaircraft defense and the PKT to kill infantry on the
ground. However, the interior of the VT-72C has only one assault rifle (the
Indian Army uses several assault rifle types so a specific one cannot be
specified), three pistols (again, the Indian Army uses several pistol types),
and eight fragmentation grenades. The sides and glacis of the VT-72C have lugs
for ERA.
Most VT-72Cs
have been modified from Ajeyas in-country, as the Ajeya (T-72M1) has been
totally replaced in the Indian Army by T-90Ss.
The VT-72M4 CZ
The VT-72M4 CZ was
originally a Czech project, but they ran into budgetary problems and Slovakia
had some money from NATO to upgrade their military vehicles, so they took over
the project from the Czechs. The
project was begun in the Czech Republic in 1999, though its development was
slow, and development stopped in 2004 for about five years. The T-72M4 CZ is in
limited use by Slovakia and the Czech Republic, but is being actively shopped
internationally, and India is reportedly interested.
The Czechs used
the chassis from a Czech T-72M4 CZ tank as a base, and developed the VT-72M4 CZ.
The VT-72M4 CZ reduces the crew to two, with a third seat available if
another mechanic is needed for a mission.
It is a larger and heavier vehicle, carrying more spare parts, computer
gear, a BMS and GLONASS with a mapping computer, and tools.
The VT-72M4 CZ has two clusters of five thermal smoke grenade launchers
on the left side of the superstructure, able to block IR and thermal imaging as
well as image intensification and lasers.
It has a primary winch with a capacity of 31 tons, and up to 93 tons with
snatch blocks, with 200 meters of useable cable. The secondary winch can pull
1.02 tons with 400 meters of useable cable.
The crane has a capacity of 19 tons, and has a reach of five meters with
a traverse of 280 degrees. The
crane and winch can also be controlled through a remote control, though it is
wireless and has a range of about 8 meters.
Also available is a dozer blade on the front which can be used to brace the
vehicle or dig at the rate of 126 cubic meters per hour.
The VT-72M4 CZ has
updated versions of the VT-72B’s tool set, but also include an air compressor,
a chainsaw, a large hand circular saw,
and a welding set.
A worktable and small shelter can be folded out from the rear.
The tool sets are more
compact than the earlier ones and fit into a smaller space.
Eight fire extinguishers are also carried.
The vehicle has the three insulated
drinking water containers, ration heater, and water heater of the VT-72C.
An updated 5kW APU is carried, more compact and reliable than the one on
the VT-72B.
The rear of the superstructure is a pad for the carrying of a T-72 powerpack or
other large cargo, and can carry up to four tons.
The engine of the
VT-72M4 CZ is larger than that of the VT-72C, so the space next to the driver is
about half as large and used to carry portions of the GPS and BMS.
The interior is likewise rearranged and revised, and as the VT-72M4 CZ
carries a maximum of three crewmembers, there is a lot more room for tools,
spare parts, and even personal equipment, as well as the new equipment required
by the BMS and GLONASS, as well as a small computer to help the crew with
recovery and repair situations.
The driver and
commander have advanced vision equipment, including image intensification to the
front and rear, and color CCTV to the front and rear.
The commander’s equipment also allows him to aim and fire his machinegun
when buttoned up. NBC overpressure protection is provided, as well as a heater
and air conditioner.
The
powerpack has been replaced by one with a British-made CV-12 1000-horsepower
supercharged diesel engine and US-made Allison XTG-411-6 fully automatic
transmission.
The interior of
the engine and transmission compartments have thermal blankets installed, with
exhaust channeled low on the vehicle. This gives them the equivalent of IRCM 1.
Vehicle |
Price |
Fuel Type |
Load |
Veh Wt |
Crew |
Mnt |
Night Vision |
Radiological |
VT-72B |
$558,791 |
D, A |
3.9 tons |
46.5 tons |
5 |
38 |
Passive IR (D,
C), Image Intensification (C) |
Shielded |
VT-72C |
$1,226,618 |
D. A |
4.21 tons |
46.7 tons |
6 |
31 |
Passive IR (D,
C), Image Intensification (C) |
Shielded |
VT-72M4 CZ |
$1,590,170 |
D, A |
4.68 tons |
51.5 tons |
2+1 |
38 |
Passive IR (C), Image Intensification (Dx2, Cx2) |
Shielded |
Vehicle |
Tr
Mov |
Com Mov |
Fuel Cap |
Fuel Cons |
Config |
Susp |
Armor |
VT-72B |
124/87 |
35/24 |
1000+400 |
290 |
Stnd |
T6 |
HF120Cp
HS18Sp HR8 |
VT-72C |
132/93 |
37/26 |
1200+400 |
314 |
Stnd |
T6 |
HF138Cp
HS20Sp HR8 |
VT-72M4 CZ |
139/97 |
39/27 |
1000+400 |
371 |
Stnd |
T6 |
HF 129Cp HS17Sp
HR 12** |
Vehicle |
Fire Control |
Stabilization |
Armament |
Ammunition |
VT-72B/C |
+1 |
Basic |
NSVT (C) |
500x12.7mm |
VT-72C |
+1 |
Basic |
NSVT, PKT |
500x12.7mm,
2000x7.62mm |
VT-72M4 CZ |
+1 |
Fair |
NSVT (C) |
960x12.7mm |
*
The dozer blade may act as ersatz armor to the front, and protects part of the
front depending upon where the blade is raised – full down, medium/travel
position, and high.
**Belly armor for the VT-72M4 is 7. The bracing blade may contribute to frontal
armor; where is contributes depends upon how the blade is raised.
The blade, when it contributes, has an AV of 6Sp.
ZTS MTU-72 AVLB
Notes: As the
Slovakians locally produce the T-72, it was natural for them to choose it as a
base for an AVLB. They chose the
Czech T-72M4 CZ as a base chassis. The MTU-72 is thusfar used only by Slovakia
and the Czech Republic, though it is available for export sales.
The bridge
designed for the MTU-72 spans 20 meters; if necessary, two bridges may be laid
on top of each other to span 34 meters.
The bridge weighs 4 tons and can support 50 tons.
If necessary, the MTU-72 can use the bridge of the MT-55A designed by the
Czech Republic (which is also used by Slovakia). The MT-55A bridge spans 18 tons
and two can be laid together to span 30 meters. Laying the bridge takes 3
minutes, while recovering it takes 5 minutes.
The bridge is a folding bridge, with the ends folding inwards towards the
center. It can be laid at an angle
of plus or minus 50 degrees and a side slope of 6 degrees to either side.
The surface is textured to provide a better gripping surface. The total
width is 3.3 meters, but this is split into two trackways of 1.1 meters, with a
space in the middle. If necessary
(usually for camouflage) the bridge can be laid below the surface of water up to
4.2 meters deep, this can also be used when the surface that needs to be spanned
is lower than the MTU-72. This,
however, takes twice as long.
The MTU-72
cannot swim, but with a special adapter, can ford up to 4.2 meters.
Smoke grenade launchers are not normally mounted, but the MTU-72 can
inject diesel fuel into its exhaust to create a thick, oily smoke screen.
The T-72M4 CZ is also about a third of a meter longer than the T-72; the
powerpack remains the V-64-4Turbochaged diesel developing 840 horsepower and an
automatic transmission.
This enables it to keep
up with assaulting troops.
The commander
and driver are in the center of the vehicle, with the driver ahead of the
commander/bridgelayer. They have a
more comprehensive night vision suite than most engineer vehicles, inherited
partially from the T-72M4 CZ. The commander is not, however, armed with a
vehicular weapon, though he typically has his assault rifle or submachinegun
outside of the vehicle and a couple of fragmentation grenades handy for local
defense. The commander also
typically carries night vision goggles to allow him to supervise deployment of
the bridge at night using a remote control connected to the vehicle with an
8-meter cable from outside of the vehicle.
The MTU-72 has an NBC Overpressure system, an automatic fire
detection/suppression system, and a BMS with GLONASS and a mapping computer,
along with extra radios.
Survivability is enhanced with the Polish-made Obra laser
warning/countermeasures system, which can detect laser designation beams within
6 kilometers and automatically launch one or more of ten prismatic smoke
grenades; these are on the rear of the hull.
There are lugs for ERA on the glacis and sides.
Though the
MTU-72 is not nominally armed, the commander may pull out a PKM machinegun for
local defense with 500 rounds of ammunition. The commander also has a pistol,
and the driver has an assault rifle.
The crew also have eight fragmentation grenades.
Price |
Fuel Type |
Load |
Veh Wt |
Crew |
Mnt |
Night Vision |
Radiological |
$1,473,409 |
D, A |
447 kg |
41.5 tons |
2 |
38 |
Passive IR (D), Image Intensification (C), WL/IR Searchlight |
Shielded |
Tr
Mov |
Com Mov |
Fuel Cap |
Fuel Cons |
Config* |
Susp |
Armor** |
143/100 |
40/28 |
1000+400 |
210 |
CiH |
T6 |
TF6 TS6
TR6 HF129Cp
HS17Sp HR 12 |
*The configuration of CiH is when the bridge is on top of the vehicle, and if
hit, no crew hits are possible (they are ignored).
**Floor AV is 8Sp.