On March 8, 2013, Cummins announced that it will launch a new L9.3 litre engine for the off-highway market. It is mainly tailored to the characteristics of loader applications and is manufactured in China. Meet the requirements of non-road emissions standards at different stages.
The L9.3 engine complements Cummins’ engine production capabilities in China. Prior to this, Cummins’ C engine development in China focused more on the automotive market. L9.3 is based on a new world-class Cummins L8.9 engine platform, with a power of 162 kilowatts, with excellent low-speed high-torque and a perfect match with a 5-ton loader. By optimizing the characteristics of the components and the engine, the durability and fuel economy of the engine are further improved, and it can better meet the needs of off-road customers.
The manual winch is a machine with a winch drum installed vertically, which can wind but not store ropes under power drive. The hand winch also refers to the winch whose rotation axis is perpendicular to the deck. It is a self-protection and traction device for vehicles and ships. It can carry out self rescue and rescue in harsh environments such as snow, swamp, desert, beach and muddy mountain roads, and remove obstacles and under other conditions dragging goods and installing facilities are indispensable safety devices for military and police, petroleum, hydrology, environmental protection, forestry, transportation, public security, border defense, fire control and other outdoor sports.
The traction force of the manual hand winch is set in pounds and can be converted into tons or kilograms through conversion. It is best to choose a winch with a high number of pounds, because the weight of the trapped vehicle is often much higher than the daily vehicle weight. Do not tow objects that exceed the winch's traction.
The more turns the steel cable of the hand winch is wound on the reel, the smaller the tension of the outer ring. The portable hand winch with long reel can reduce the number of turns to increase the traction of the outer ring. For the same winch, the outer ring traction force of shorter steel cable is greater than that of longer steel cable.
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Taizhou Haoxin Electric Power Machine Co., Ltd. , https://www.hxstringingequipments.com