| Brand Name: | JFDL-Fifth wheel |
| Model Number: | JSK37 |
| MOQ: | 2 |
| Price: | Negotiation |
| Packaging Details: | Pallet |
| Payment Terms: | T/T |
JSK 37 E is a robust, 2-inch cast fifth wheel coupling designed for heavy-duty truck and trailer applications. It is known for its durability and low maintenance, particularly in tipper and general freight work.
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| Part No. | Part No. Low maintenance | H (mm) | D value (kN) | Imposed load U (t) | Weight (kg) |
|---|---|---|---|---|---|
| JSK37E 150 | JSK37E W150 | 150 | 152 | 20 | 135 |
| JSK37E 170 | JSK37E W170 | 170 | 152 | 20 | 138 |
| JSK37E 185 | JSK37E W185 | 185 | 152 | 20 | 140 |
| JSK37E 205 | JSK37E W205 | 205 | 152 | 20 | 141 |
| JSK37E 255 | JSK37E W255 | 255 | 152 | 20 | 146 |
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A fifth wheel is a hitch attachment that you can add on to the bed of the truck, tractor or similar vehicles. You connect cargo to the U-shaped hitch which then evenly distributes the weight over the truck or tractor. The device rests on hinges, which makes it much more flexible when driving around.
The fifth-wheel coupling provides the link between a semi-trailer and the towing truck, tractor unit, leading trailer or dolly. The coupling consists of a kingpin, a 2-or-3+1⁄2-inch-diameter (50.8 or 88.9 mm) vertical steel pin protruding from the bottom of the front of the semi-trailer, and a horseshoe-shaped coupling device called a fifth wheel on the rear of the towing vehicle. As the connected truck turns, the downward-facing surface of the semi-trailer (with the kingpin at the center) rotates against the upward-facing surface of the fixed fifth wheel, which does not rotate. To reduce friction, grease is applied to the surface of the fifth wheel. The configuration is sometimes called a turn-table in Australia and New Zealand, especially if it is a rotating ball-race-bearing type. The advantage of this type of coupling is towing stability.
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| Brand Name: | JFDL-Fifth wheel |
| Model Number: | JSK37 |
| MOQ: | 2 |
| Price: | Negotiation |
| Packaging Details: | Pallet |
| Payment Terms: | T/T |
JSK 37 E is a robust, 2-inch cast fifth wheel coupling designed for heavy-duty truck and trailer applications. It is known for its durability and low maintenance, particularly in tipper and general freight work.
![]()
| Part No. | Part No. Low maintenance | H (mm) | D value (kN) | Imposed load U (t) | Weight (kg) |
|---|---|---|---|---|---|
| JSK37E 150 | JSK37E W150 | 150 | 152 | 20 | 135 |
| JSK37E 170 | JSK37E W170 | 170 | 152 | 20 | 138 |
| JSK37E 185 | JSK37E W185 | 185 | 152 | 20 | 140 |
| JSK37E 205 | JSK37E W205 | 205 | 152 | 20 | 141 |
| JSK37E 255 | JSK37E W255 | 255 | 152 | 20 | 146 |
![]()
A fifth wheel is a hitch attachment that you can add on to the bed of the truck, tractor or similar vehicles. You connect cargo to the U-shaped hitch which then evenly distributes the weight over the truck or tractor. The device rests on hinges, which makes it much more flexible when driving around.
The fifth-wheel coupling provides the link between a semi-trailer and the towing truck, tractor unit, leading trailer or dolly. The coupling consists of a kingpin, a 2-or-3+1⁄2-inch-diameter (50.8 or 88.9 mm) vertical steel pin protruding from the bottom of the front of the semi-trailer, and a horseshoe-shaped coupling device called a fifth wheel on the rear of the towing vehicle. As the connected truck turns, the downward-facing surface of the semi-trailer (with the kingpin at the center) rotates against the upward-facing surface of the fixed fifth wheel, which does not rotate. To reduce friction, grease is applied to the surface of the fifth wheel. The configuration is sometimes called a turn-table in Australia and New Zealand, especially if it is a rotating ball-race-bearing type. The advantage of this type of coupling is towing stability.
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