The Challenger Armoured Repair and Recovery Vehicle or CRARRV is a large British armoured recovery vehicle based on the hull of the Challenger 1 main battle tank. The CRARRV is currently operated in conjunction with the Challenger 2 tanks of the British Army and Royal Army of Oman. It is one of the few vehicles capable of repairing and recovering Challenger tanks in the field. Eighty vehicles were delivered to the British between 1988 and 1993; an additional four vehicles were delivered to Oman.[1]
| Challenger Armoured Repair and Recovery Vehicle | |
|---|---|
_(7527707880).jpg) A CRARRV in 2012. | |
| Type | Armoured Recovery Vehicle |
| Place of origin | United Kingdom |
| Service history | |
| In service | 1988 - present |
| Used by | |
| Wars | |
| Production history | |
| Designer | Vickers Defence |
| Designed | 1985 |
| Produced | 1988-1993 |
| No. built | 84 |
| Specifications | |
| Mass | 61.2 t (60.2 long tons; 67.5 short tons) |
| Length | 9.61 m (31.5 ft) |
| Width | 3.62 m (11.9 ft) |
| Height | 3.13 m (10.3 ft) |
| Crew | 3 |
| Passengers | 2 |
| Armour | Rolled homogeneous armour and applique armour |
Main armament | None |
Secondary armament |
|
| Engine | Perkins-Condor CV12-5C/6C 1200 bhp |
| Transmission | David Brown TN54E |
Operational range | 500 km (310 mi) |
| Maximum speed | 59.2 km/h (36.8 mph) |
Design edit
Equipment_Demonstration_MOD_45149026.jpg)
In 1985, the UK MoD ordered a derivative armoured recovery vehicle from Vickers Defence, based on the Challenger 1, to replace those based on the FV4204 Chieftain ARV/ARRV.
The size and performance of the CRARRV are similar to a Challenger 1 tank, but instead of armament it is fitted with:
- A main winch with 50 tonnes-force pull in a 1:1 configuration or 98 tonnes-force pull using an included pulley in a 2:1 configuration and anchor point on the vehicle, plus a small auxiliary winch to aid in deploying the main winch rope.
- Atlas crane capable of lifting 6,500 kg (14,300 lb) at a distance of 4.9 m (16 ft) (this is sufficient to lift a Challenger 2 power pack).
- Dozer blade to use as an earth anchor/stabiliser, or in obstacle clearance and fire position preparation.
- Large set of recovery and heavy repair tools including a man-portable ultrathermic cutting system with an underwater cutting capability and a man-portable welder.
In order to improve flexibility and supplement the transportation of power packs around the battlefield, the British Army procured a quantity of dedicated CRARRV High Mobility Trailers (HMT). Each HMT enables a CRARRV to transport a single (Challenger, Titan or Trojan) power pack or two Warrior power packs, by altering the configuration of dedicated fixtures and attachment of fittings.
CRARRVs have subsequently been upgraded to use the updated Challenger 2 powertrain consisting of a CV12-5C/6C engine[2] with TN54E transmission.
Each CRARRV has five seats but usually carries a crew of three soldiers from the Royal Electrical and Mechanical Engineers (REME), of the recovery mechanic and vehicle mechanic/technician trades. There is room in the cabin for two further passengers (e.g. crew members of the casualty vehicle) on a temporary basis.
Operational history edit
British CRARRVs were first deployed in action in the lead up to the First Gulf War, Operation Granby in 1991.
CRARRVs supported Challenger 1 and later Challenger 2 tanks as part of peacekeeping efforts in Bosnia and Kosovo.
They were subsequently deployed alongside Challenger 2 tanks during the 2003 invasion of Iraq, Operation Telic in 2003.
British CRARRVs were also deployed as part of Operation Herrick, the British contribution to the International Security Assistance Force (ISAF) during the War in Afghanistan where they supported British Challenger 2-derived Titan bridgelayers and Trojan combat engineering vehicles.
In 2020, a CRARRV was used to recover rail vehicles the aftermath of the Stonehaven derailment.[3]
Operators edit
United Kingdom - 80 in service, subsequently received Challenger 2 powertrain upgrades.
Oman - 4 in service.
Future operators edit
Vehicles on display edit
- The prototype CRARRV is on display at The REME Museum at MoD Lyneham, Wiltshire.[5]
See also edit
- Challenger 1 - vehicle from which CRARRV was originally derived.
- Challenger 2 - CRARRVs subsequently upgraded to share a power train with this vehicle.
- Trojan Armoured Vehicle Royal Engineers - Challenger 2 derived combat engineering vehicle.
- M88 Recovery Vehicle - US equivalent.
References edit
- ^ Morrison, Bob. "REME CRARRV ON IRON CHALLENGE 2022". Joint-Forces.com. Joint-Forces.com. Retrieved 13 January 2023.
- ^ "Challenger Tanks: Engines (Qs.1)". TheyWorkForYou. UK Parliament. 22 April 2022. Retrieved 24 April 2022.
- ^ "The Challenge of monitoring Victorian earthworks". Rail. Peterborough: Bauer Media Group. 26 August 2020. pp. 12–13. ISSN 0953-4563.
- ^ Wallace, Ben (16 January 2023). "Oral statement to Parliament by the Defence Secretary on war in Ukraine". GOV.UK. HM Government. Retrieved 25 January 2023.
- ^ "A 21st Century Military Museum". The REME Museum. The REME Museum. 17 March 2017. Retrieved 11 January 2023.
External links edit
- CRARRV at Rheinmetall
- CRARRV at Rheinmetall BAE Systems Land
- CRARRV on the British Army website.