Patria Pasi
Pasi (Patria XA-180 Series) | |
---|---|
Norwegian XA-185 | |
Type | Amphibious Armoured Personnel Carrier |
Place of origin | Finland |
Specifications | |
Mass | 13.5 tonnes (13.3 long tons; 14.9 short tons) |
Length | 7.5 m (25 ft) |
Width | 2.9 m (9 ft 6 in) |
Height | 2.77 m (9 ft 1 in) |
Crew | 2 (+16 passengers) |
Armor | 10 mm |
Main armament | 12.7 mm NSV machine gun |
Engine | XA-180: Valmet 611 DSBJA diesel XA-200: Valmet 612 DWIBIC (EURO 2), 6 in-line cylinders, turbo-charged, intercooled diesel XA-180: 236 hp (176 kW) XA-200; 271 hp (202 kW) at 2100 rpm, max torque 1080 Nm at 1600 rpm |
Power/weight | 17.48 hp/tonne |
Suspension | parabolic leaf-springs with hydraulic shock absorbers |
Operational range | 900 km |
Maximum speed | ~105 km/h on land, 8 km/h in water |
The Patria Pasi (earlier known as the Sisu Pasi) is a Finnish-made six-wheeled armoured personnel carrier (APC) originally designed for Finnish Defence Forces. The first version was produced in 1983 and serial production began in 1984. It was designed to operate with ease of use, simple structure and low-cost maintenance. The basic appearance and configuration of Patria Pasi is similar to most wheeled APCs. The XA-180 and XA-185 versions are fully amphibious while the XA-203 is not.
Development[]
![]() | This section needs additional citations for verification. (January 2013) |
In 1980, Sisu produced an XA-180 prototype for Finnish Army tests. It competed against two other prototypes, but was declared the winner of the trials in 1983. On 22 December 1983 the Finnish Army ordered a first batch of fifty XA-180s, of which nine were reserved for UN duties. The vehicle proved quite successful and more orders were soon to follow.
The XA-180 and XA-185 were originally manufactured and marketed by the Finnish company Sisu Auto but after defence products were split from Sisu and became part of Patria, the later variants were manufactured and marketed by the Finnish defence company Patria and are known as Patria XA series.[1] The Vehicle's widely known nickname "Pasi" (also a common given name of Finnish men) stems from the Finnish name "panssari-Sisu" (English: armoured Sisu). The main superstructure is mainly manufactured from 6 to 12 mm of armour steel and the bottom is mine-strengthened, and the front windows are bullet-resistant and equipped with protective hatches. The vehicle has continuous six wheel drive and good capabilities for off-road driving. It can take inclines up to a maximum of 60°.
The XA series has no standard armament, but is equipped with a rotating turret structure for installation of light/heavy machine guns or autocannons. It also has 8 BMP style firing ports on the sides and rear. Therefore, passengers, usually a squad of infantry, can fire their weapons from the cover of the armor.
The XA series is popular in peacekeeping missions due to its mobility, non-aggressive appearance, and good protection against mines and improvised explosive devices (IED). The vehicle also offers a good combination of armament, comfort, mine protection, protection against shrapnel and small calibre fire, road speed, short time of learning how to drive, and an acceptable terrain mobility. It also offers more internal space compared to other similar vehicles like the Fuchs or BTR-80.
Operational service[]
The Sisu Pasi has seen service in several conflict areas, including Afghanistan, Bosnia, Croatia, Eritrea, Golan Heights, Iraq, Kosovo, Lebanon, Macedonia, Namibia, Liberia, Somalia and Chad.
Pasis have also been used by the Finnish police in sieges and SWAT operations.
In 2018, five Estonian Pasi XA-188's were deployed to Mali as part of that country's contribution to Operation Barkhane.[2]
Versions[]
- Sisu XA-180
- Original six wheeler, carries crew of 2 and 16 troops. Empty weight ca 12 tonnes.
- Sisu XA-185
- Upgraded version, carries crew of 2 and 18 troops. Has a more powerful engine and improved power transmission. Used as an ambulance in the Norwegian Army.
- Sisu XA-186
- Upgraded armour. Armoured and equipped with machine-assisted gun turret (.50 BMG). Cannot swim because of the heavy armour. Empty weight ca 19 tonnes. Engine and transmission same as XA-185.
- Sisu XA-188
- Used by the Netherlands Army.[3]
- Sisu XA-200
- The 200 series looks a little different from older variants due to increased armour. It lacks amphibious capabilities but can wade through water that is up to 1.5 m deep. The improved armour protects the passengers against up to 14.5 mm small arms fire. It is also equipped with modern optical aids like periscopes and night vision. The armor upgrade was initiated after the realisation that the previous armor was inadequate, even modern armor-piercing 7.62 mm ammunition could pierce the older XA-180 and XA-185 models in certain areas. The XA-202 was originally developed for Communications and Command. The XA-203 was made as a temporary replacement for XA-185, and is intended to be replaced by Patria AMVs in Finnish service. The Patria AMV (Armored Modular Vehicle) is an 8×8 multi-role military vehicle produced by the Finnish defence company Patria.
There are numerous sub-versions of the different main versions, e.g. armored personnel carriers, ambulance, communications, surface-to-air missile carrier, radar vehicle, headquarters, fire-fighting[citation needed] and anti-tank versions among others. However many of these variants were only single prototype vehicles, example. XA-180 with TOW-2 launcher.
Operators[]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/82/Pasi_operators.png/400px-Pasi_operators.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c2/XA-180EST_in_Afghanistan.jpg/220px-XA-180EST_in_Afghanistan.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/35/Kauhajoen_koulusurma_3.jpg/220px-Kauhajoen_koulusurma_3.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Pansarterr%C3%A4ngbil_203_Revinge_2012-1.jpg/220px-Pansarterr%C3%A4ngbil_203_Revinge_2012-1.jpg)
There are five original customers of the Pasi: Estonia, Finland, the Netherlands, Norway, and Sweden, while a large number have been leased to other military forces of the world.
Current operators[]
Austria: Austrian Army, in UNDOF service.[4]
Denmark: Danish Army
- Leased eleven XA-185s (including ambulance versions) for use with UN troops.[5]
Estonia: Estonian Army
- XA-180EST, modernized variant of the XA-180
- In 2010, Estonia purchased an additional 81 units of XA-188 from the Netherlands.
Finland: Finnish Army, Finnish Navy, Finnish Air Force, Finnish Police. 425 XA-180s and 185s, 148 XA-200s
- XA-180, most upgraded to 185 specs, and configured with special communications equipment
- XA-181 built for Crotale NG independent air defence unit
- XA-182, equipped with Jantronic J-1000/Giraffe IV radar
- XA-185, the most common version, most of the Finnish vehicles are armed with a 12.7 mm NSV machine gun. One prototype equipped with TOW-2 system.
- XA-202 command and signals vehicle, configured with special communications equipment
there are also the following versions:
-
- VIPA (ViestiPasi, communication vehicle using the YVI-2, Yhtymän Viestijärjestelmä, "brigade and corps level communication system")
- ELSO (ELektroninen SOdankäynti, ELINT, electronic warfare) sub-version of VIPA.
- EPA (EsikuntaPAsi, brigade command post vehicle)
- KOPA (KOmentoPAsi, battalion command post vehicle)
- SUTI (SUojeluTIedustelu), NBC reconnaissance vehicle
- TUPA (TUlenjohtoPAsi, fire observer and artillery command post vehicle)
- XA-203, the last generation APC replacing the oldest vehicles of the XA-185 series, except for regular APCs and ambulances,
- Ambulance
- Units used by the Finnish police are on loan from the Finnish military to police special unit and used in extreme situations.
- VIPA (ViestiPasi, communication vehicle using the YVI-2, Yhtymän Viestijärjestelmä, "brigade and corps level communication system")
Ghana: In UN service.
Norway: Norwegian Armed Forces. 75 vehicles.
- XA-185, in service with several units primarily in the ambulance configuration.
- XA-186, in service with the Home Guard and Basesett 1 located at Ørland Main Air Station.
- XA-203N, in service with the 2nd Battalion.
Sweden: Swedish Army. ~200 vehicles in total.
- Pansarterrängbil XA-180/XA-185, XA-180(/185) armed with 12,7x99mm HMG. 70 vehicles delivered from 1988, mainly in UN service.[6]
- Pansarterrängbil 202, XA-202S as command and control vehicles, Swedish special variant[citation needed]
- Pansarterrängbil 203A, XA-203 equipped with the turret from Pbv 302 APC's, armed with a 20 mm gun, in 7 configurations like ambulance (unarmed), AT-missile, CBRN-detection, field repairs and so forth.[7]
- Pansarterrängbil 203B, the turret is replaced with the weapon-station Protector Nordic.
UN: A large number of Sisu XA-180 vehicles are used by UNIFIL forces in southern Lebanon.
Former operators[]
Ireland: The Irish Army had two XA-180s, formerly as training vehicles for soldiers preparing for service in South Lebanon. Retired in 2012.
Netherlands: Dutch Army and Netherlands Marine Corps. 90 units. (sold to Estonia)
- XA-188 GVV (early 200-series variant) Used by army and marines, equipped with GPS and satcom, armament MG or .50cal
- XA-188 GWT Ambulance
Denmark: Danish Army
- Leased eleven XA-185s (including ambulance versions) for use with UN troops.[5]
See also[]
![]() |
Wikimedia Commons has media related to SISU/Patria XA-series. |
- Patria Pasi variants
- Patria AMV
- List of AFVs
References[]
- ^ http://www.armyrecognition.com/finland_finnish_army_wheeled_armoured_vehicle_uk/xa-188_sisu_patria_wheeled_armoured_vehicle_technical_data_sheet_specifications_description_uk.html Archived 16 November 2014 at the Wayback Machine Profile of the XA-188
- ^ https://news.err.ee/849604/estonian-infantry-unit-to-deploy-to-mali-in-august
- ^ http://www.armyrecognition.com/finland_finnish_army_wheeled_armoured_vehicle_uk/xa-188_sisu_patria_wheeled_armoured_vehicle_technical_data_sheet_specifications_description_uk.html Profile of the XA-188
- ^ "Die Fahrzeuge der UNDOF". Archived from the original on 23 September 2015. Retrieved 15 November 2014.
- ^ Jump up to: a b "SIPRI Arms Transfers Database". Archived from the original on 5 August 2009. Retrieved 15 November 2014.
- ^ "Archived copy". Archived from the original on 24 September 2015. Retrieved 26 March 2015.CS1 maint: archived copy as title (link)
- ^ "Archived copy". Archived from the original on 24 September 2015. Retrieved 26 March 2015.CS1 maint: archived copy as title (link)
External links[]
- Main battle tanks of the Cold War
- Sisu vehicles
- Wheeled armoured personnel carriers
- Post–Cold War military vehicles of Finland
- Vehicles introduced in 1983
- Six-wheeled vehicles
- Wheeled amphibious armoured fighting vehicles
- Military vehicles introduced in the 1980s