Search results
Results From The WOW.Com Content Network
Primary heavy duty disc harrows of 265 to 1,000 pounds (120 to 454 kg) per disc are mainly used to break up virgin land, to chop material/residue, and to incorporate it into the top soil. Lighter secondary disc harrows help completely incorporate residue left by a primary disc harrow, eliminate clumps, and loosen the remaining packed soil.
There are three variants, the M88, the M88A1, and the M88A2 HERCULES (Heavy Equipment Recovery Combat Utility Lifting Extraction System). The M88 series has seen action in the Vietnam War , the Persian Gulf War , the Iraq War , and the War in Afghanistan , and to a lesser extent during the Kosovo War , where they were deployed to help recover ...
The event consists of throwing a heavy disc, with the weight or size depending on the competitor. Men and women throw different sized discs, with varying sizes and weights depending on age. The weight of the discus is either governed by World Athletics for international or USA Track & Field for the United States.
Bars are typically 5 to 6 ft (1.5 to 1.8 m) long and weigh 15 to 23 lb (6.8 to 10.4 kg). They are usually made entirely of cylindrical or hexagonal forged steel with a diameter of approximately 1 in (2.5 cm). Chisel and wedge ends typically have a blade width measuring 1 to 3 in (3 to 8 cm).
[2] [3] Trucks are also classified more broadly by the Federal Highway Administration (FHWA), which groups classes 1 and 2 as light duty, 3 through 6 as medium duty, and 7 and 8 as heavy duty. The Environmental Protection Agency (EPA) has a separate system of emissions classifications for trucks.
A rupture disc (burst) Pressure-effect acting at a rupture disc A rupture disc, also known as a pressure safety disc, burst disc, bursting disc, or burst diaphragm, is a non-reclosing pressure relief safety device that, in most uses, protects a pressure vessel, equipment or system from overpressurization or potentially damaging vacuum conditions.
This engine was used in GMC heavy trucks as the "370" of 232 gross HP at 4200 rpm and torque 355 gross lbs-ft at 2600 rpm from 1957 to 1959. It had hardened valve seats and other features for heavy duty usage. [citation needed] Applications: 1957–1960 Oldsmobile 88; 1957–1958 Oldsmobile Super 88; 1957–1958 Oldsmobile 98
Dealership accessories included a universal 6000 RPM VDO tachometer with dual hands, vinyl-covered roof with additional bright moldings, heavy-duty suspension (front sway bar and stiffer adjustable shock absorbers), a floor-mounted shifter for the three-speed transmission, front disk brakes, locking gas cap, license plate frames, mud flaps ...