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In the late 1950s, Warn Industries pioneered the development of the electric winch for use on a recreational vehicle. Previous to the electric winch, most users of four-wheel drive vehicles utilized a winch driven by a power take-off (PTO) system of hydraulic system. However, PTO and hydraulic winches will only operate if the vehicle is running ...
The main winch on the M88A2 is capable of a 70-ton, single line recovery, and a 140-ton 2:1 recovery when used with the 140 ton pulley. The A-frame boom of the A2 can lift 35 tons when used in conjunction with the spade down. The spade can be used for light earth moving, and can be used to anchor the vehicle when using the main winch. [1]
The Altoona Works BP4 is a 1,500 hp (1,120 kW) B-B battery-electric locomotive rebuilt by the Altoona Works of the Norfolk Southern Railway.It was created in 2007 by replacing the diesel prime mover of an EMD GP38 (Norfolk Southern #2911, formerly Conrail #7732) with 1,080 12-volt lead-acid batteries and associated control equipment.
An M816 wrecker being pulled by another M816. The M816 Medium Wrecker is part of the M809 series of 5-ton 6x6 military trucks.It was made by AM General starting in 1970. It has a revolving hydraulic crane with an extending boom that can extend from 10–18 ft with a maximum lift capacity of 20,000 lb with outriggers and boom jacks to the ground.
[3] [5] The 1 + 1 ⁄ 4 ton M880-series was based on the Dodge W200, a 3 ⁄ 4 ton capacity 4×4 civilian/commercial truck. The 880/890 had a 2,500 lb cargo rating, enabling it to have a 5 ⁄ 4-ton load rating. The similar 1 + 1 ⁄ 4 ton M890-series was based on the Dodge D200, a 3 ⁄ 4 ton capacity 4×2 civilian/commercial truck.
The DOST Hybrid Electric Train may also function as a battery electric multiple unit although it is started by a diesel engine. All present rolling stock are built to the 1,067 mm (3 ft 6 in) narrow gauge. PNR also has rail mounted cranes as supporting equipment with varying capacities from 0.5 to 30 tonnes (1,100 to 66,100 lb).
A winch weighed 665 lb (302 kg) and added 15 + 1 ⁄ 2 in (39 cm) inches to the length of the truck. The M815 had a mid-mounted winch and the M816 had a rear-mounted 45,000 lb (20,000 kg) capacity winch. [9] A standard military cab, designed by REO for their 2 + 1 ⁄ 2-ton M35, was used. It had hinged doors with roll-up windows, a folding ...
The winch is made of cable made up of a braided synthetic rope, or a steel cable wrapped around a motorized drum. Each is controlled electronically, allowing the operator to control the winch speed. [5] Modern vehicles typically use electric winches running off the car's 12V starter or 24V secondary battery. The winch is either controlled with ...