Military Recovery Vehicle - An original German Army ARV Baseline M88 (Bergepanzer 1) on static display at the German Tank Museum outside Münster, Germany.
The M88 Rescue Vehicle is one of the largest armored recovery vehicles (ARVs) in use by the United States Armed Forces. There are three variants, M88, M88A1 and M88A2 HERCULES (Combat Utility Elevation Extraction System - Heavy Equipment Recovery). The M88 series saw action in the Vietnam War, the Persian Gulf War, the Iraq War, and the Afghanistan War, and to a lesser extent during the Kosovo War, where they were deployed to assist in the recovery of heavy armored vehicles from the unit's ground ally. As of 2000, the replacement cost of the M88A2 was approximately US$2,050,000.
Military Recovery Vehicle
The design of this vehicle is based on the chassis and automotive components of the M48 Patton and M60 tanks. The original M88 was introduced in 1961, the M88A1 in 1977, and the currt M88A2 was introduced in 1997.
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It was originally manufactured by Bow McLaughlin York, later a BMI division of Harsco Corporation, in 1961. The company later merged with FMC Corp. to form United Defense Industries in 1994. United acquired BAE Systems in 2005 to become BAE Systems Land. and Armamts. In February 2008, BAE received a $185 million contract modification from the US Army to produce 90 Army-configured M88A2s, four US Marine Corps-configured M88A2s, and authorized spare parts list parts.
The M88's primary role is to repair or replace damaged parts on combat vehicles while under fire, as well as extricate vehicles that are stuck or entangled. The M88A2 main winch can pull 70 tons in a single line and 140 tons in a 2:1 ratio when used with a 140 ton reel. The A2's A-frame boom can lift 35 tons when used in conjunction with the lowered shovel. The shovel can be used for light earthworks and can also be used for anchoring vehicles using the main winch.
The M88 uses an auxiliary power unit (APU) to provide auxiliary electrical and hydraulic power when the main engine is not running. It can be used to start other vehicles, supply a hydraulic impact wrench, as well as a means of refueling or lifting vehicles as needed. The M88 series vehicles can fill the M1 tanks from their own fuel tanks, but this is a last resort due to the possibility of clogging the AGT-1500 fuel filter. The fuel pump draws fuel from the bottom of the fuel cell and with it all the sediment that has accumulated over time.
All variants have a 12.7mm M2 Browning machine gun, 432mm ground clearance, 2.6m tread depth, 1.1m wall climb and 2.6m rollover capability. There was no major deviation in battlefield role throughout the M88 series. Later models are only capable of lifting heavier loads. The M88A1 was designed around the now obsolete M60 Patton tanks, so in 1991 the decision was made to upgrade to the M88A2 due to the fact that two M88A1s were needed to tow the new M1 Abrams tank.
Diamond T 969a 'wrecker '
The original M88 produced between 1960 and 1964 used the Continental AVSI-1790-6A diesel engine. It had 980 hp at 2800 rpm, as well as an auxiliary gasoline engine of 10 hp.
The M88A1 was powered by a Continental AVDS-1790-2DR diesel engine and had a 10 hp auxiliary diesel engine.
While the original M88 and M88A1 were designated as a "medium recovery vehicle", the M88A2, whose original designation was M88A1E1, was designated as a "heavy recovery vehicle". They are all similar in many basic ways. The later version is obviously heavier at 70 tons, compared to the original's 56 tons, and uses a different engine, the AVDS 1790-8CR with 1050 hp, compared to the Continental AVDS-1790-2DR, with 750 hp.
The M88A2 is slightly larger than its predecessors, measuring 8.6 × 3.7 × 3.2 m compared to 8.3 × 3.4 × 3.2 m. It has a lower top speed (40 km/h) and a significantly shorter highway of 322 km, compared to 450 km. There were improvements in braking and handling. The M88A2 has improved armor protection, including armor skirts and applied armor panels, which the previous two models lacked. The later M88A1 and M88A2 models are equipped with nuclear, biological, chemical (NBC) defenses and a smoke generator. The number of crew decreased from 5 to 3-4 to 3 during the series.
Man Sx45 Htrv (heavy Tactical Recovery Vehicle)
The M88A3 configuration features upgraded powertrain, suspension and tracks, increasing the speed, survivability and reliability of the vehicle. The M88A3 has a seventh wheel to reduce ground pressure and new hydro-pneumatic suspension units that allow the track to be locked for greater control when reversing the vehicle.
In February 2017, it was announced that the Army had awarded BAE Systems Land and Armaments a $28 million contract modification to procure 11 M88A2 rescue vehicles.
The M88 sank while attempting to climb a hill in heavy rain during night training at Fort Hunter Liggett, California.
One of the main problems plaguing the M88A2 is the high winch failure rate. The main cause of these failures is the operation of the winch without cable tension. This leads to loose "bird's nest" casing and cable binding.
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There is also concern about loss of traction when the M88A2 is towing the heavy M1 Abrams on a slope in wet and muddy conditions. The M88A2 was extensively tested at the Aberdeen Proving Ground, Maryland, and in August 1998 was officially approved to tow 70-ton combat vehicles such as the M1 Abrams. This article includes a list of general references, but there is insufficient correspondence. online dating Help us improve this article by entering more accurate quotes. (January 2013) (Learn how and why to remove this message template)
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US Marine Corps M88A2 Hercules 2014 The M88A2 lifts the M1 Abrams engine using the M88A2 crane.
An armored recovery vehicle (ARV) is typically a heavy duty tank or armored personnel carrier (APC) chassis modified for use during combat to recover military vehicles (towing) or repair battle damaged, jammed and/or inoperable armored combat vehicles such as tanks and armored personnel carriers. Most ARVs have motorized tracks, such as a tank or bulldozer, that allow the ARV to operate on rough terrain. The term "armored repair and recovery vehicle" (ARRV) is also used.
M74 Armored Recovery Vehicle
ARVs may have winches, booms, cranes and/or bulldozer blades to aid in tank recovery. Typically, any specialized lifting and recovery equipment replaces the turret and gun found on a battle tank. In some cases, ARVs may have electrical generators, torches, chainsaws and fuel pumps to aid in recovery operations or spare parts to facilitate field repairs. Some ARVs have a shovel to secure the vehicle when it is being towed or lifted. Since most ARVs are based on tanks or APC chassis, they have an armored cabin and an engine for the crew, which means that the ARVs can operate in combat conditions. Rarely, the ARV may be armed, such as some M32s, which have an 81mm mortar for strafing purposes, and the M88, which has a .50 cal heavy machine gun. An ARV based on the WWII Sherman M4 had a dummy gun installed where the turret would normally go.
Early WWII ARVs were often converted tanks, with the turret and armament removed and replaced with some sort of winch. In the 2010s, ARVs were mostly factory-made. Therefore, ARVs often use a common chassis used on other combat vehicles in the military, as this makes the ARV easier to repair and maintain (since the same parts can be used on the ARV and the vehicles it supports).
Some ARVs work in conjunction with armored bulldozers. In general, ARVs can only tow a vehicle of equivalent weight class or less. So an ARV based on an APC chassis can only tow and recover an APC, but not a much heavier tank. While most ARVs are made from or based on APC or tank chassis, more rarely, an ARV may be based on an artillery tractor chassis. Some ARVs have specialized equipment that allows them to operate on beaches or in shallow water.
Chinese Labor Corps and British soldiers remove parts from a Mark IV tank at the Ctral Stores Tank Corps, Teur, spring 1918.
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During the First World War, some British Mark IV heavy tanks were fitted with arms to produce "salvage tanks", but most of their work was in tank parks to help move, maintain and repair damaged tanks.
The first true ARVs were introduced in World War II, often converting obsolete or damaged tanks, usually by removing the turret and fitting a heavy-duty winch to free stuck vehicles, as well as a variety of vehicle repair tools. Some were also purpose-built in factories, using existing ones
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