Professional Manufacture Cheap TW510 5000lbs Trailer jack

Professional Manufacture Cheap TW510 5000lbs Trailer jackProducts DescriptionTW510 trailer jack 5000 poundsWe are a manufacturer of low flatbed semi trailers. The company has good assembly line production equipment standards and strong production capacity, and is a comprehensive enterprise that inte......

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Product Description

Professional Manufacture Cheap TW510 5000lbs Trailer jack

Products Description

TW510 trailer jack 5000 pounds We are a manufacturer of low flatbed semi trailers. The company has good assembly line production equipment standards and strong production capacity, and is a comprehensive enterprise that integrates production and sales. Hangzhou low plate semi-trailer sales: the main products are various series of semi-trailer, full trailer, light low plate semi-trailer, excavator truck, light hook truck, multi axle truck, light rollover semi-trailer, container skeleton truck, bulk cement tank truck, light Canglan semi-trailer, Box truck, vehicle transport vehicle, tank truck, mixing tank, cement bulk tank truck, etc.

Lift load capacity	5000lbs
Travel	10”
Close height	480mm
Expand Height	730mm
Pipe Size	57mm/51mm
Surface	Black powder coated outer tube Galvanized inner tube

Adjustment of the trailer As the brake shoe friction plates wear, the gap between the brake drum and the brake shoe friction plates will increase, and the stroke of the brake chamber push rod will also increase accordingly. If the stroke of the brake chamber push rod is greater than 40mm, it indicates that the gap between the brake drum and the brake shoe friction plate is too large. At this point, it is necessary to adjust the wheel brakes. After adjustment, the stroke of the brake chamber push rod should be around 20mm. The stroke of the push rods in the two brake chambers of the rear wheel should be consistent to ensure that the left and right rear wheels brake simultaneously. The gap between the adjusted brake shoe friction plate and the inner surface of the brake hub should be measured at a distance of 20-30mm near the cam end, and the gap should be approximately 0.4mm; Measure at a distance of 20-30mm near the end of the pin shaft, and the gap should be 0.2-0.6mm. After releasing the brake, the brake drum should be able to rotate freely and not bite. After adjustment, a road test is required to check the braking performance and whether the brake drum is hot. During locomotive transportation operations, the trailer braking should be 0.3 to 0.8 seconds earlier than the main vehicle braking. When the brake pedal is pressed to 4/5 of the total travel, the trailer brakes, and when further pressed, the main vehicle brakes. If the trailer brakes later than the main vehicle, it will cause the trailer to collide with the main vehicle, making it difficult for the driver to operate; If the trailer brakes too early, it may lead to traction, which can lead to issues such as frame stretching and brake cup damage.