Product Specification
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| Payment Terms |
T/T |
Supply Ability |
500PCS/MONTH |
| Delivery Time |
30-45DAYS |
Packaging Details |
Carton Box or Crate |
| Model |
YD21-001 |
Specification |
60" (1524mm) |
| Capacity |
3T |
Min. Height |
155mm |
| Max. Height |
1350mm |
Weight |
15kg |
| Brand Name |
YEEDA |
Model Number |
YD21-001-004 |
| Certification |
CE |
Place of Origin |
Zhejiang，China |
| High Light |
3Ton long stroke jack
，SUV off-road tire jack
，20”-60” car lift jack
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The YD21 Series 3Ton Multi-Functional Car Jack is a portable device designed to address the pain points of "single-function outdoor emergency tools for individual car owners, insufficient lifting height, and poor stability on complex ground". With "multi-scenario adaptation + lightweight portability + stable safety" as the core, it breaks through the problems of traditional car jacks such as "single function, height limitation, and poor ground adaptability", providing individual users with a lifting solution that "can handle emergencies, clean obstacles, and is easy to carry". Its core advantages are as follows:
The YD21-001 in the series has a maximum lifting height of 1350mm, 2.7 times that of ordinary car jacks (mostly below 500mm), providing over 100cm of operating space after lifting. For example, when a light off-road vehicle gets stuck with a large rock under the chassis during outdoor driving, traditional jacks cannot lift high enough to clean it, while the YD21-001 can easily lift the vehicle to 1300mm, allowing maintenance personnel to remove the obstacle without hunching over. The operation efficiency is 3 times higher than that of ordinary tools.
- 60” Long Specification (YD21-001): The 1524mm telescopic length is suitable for high-chassis off-road vehicles, and the 1350mm height can handle complex scenarios such as in-depth obstacle cleaning and sand track positioning;
- 48” Medium Specification (YD21-002): The 1219mm length balances stroke and portability, and the 1070mm height meets the needs of routine tire replacement and shallow underbody cleaning for family SUVs;
- 33”/20” Short Specifications (YD21-003/004): The compact lengths of 838mm/508mm are suitable for compact cars and micro-cars. The lightweight design of 12-13kg can be easily stored even in the small trunk of a micro-car, making it more convenient for urban emergency tire replacement.
Adopting a "high-strength alloy load-bearing rod + segmented locking structure", each load-bearing rod has a tensile strength ≥800MPa, and the rod bending is ≤0.1mm when lifting a 3Ton vehicle; the locking structure uses a spring buckle design, which automatically locks after each height adjustment to avoid accidental falling during lifting. The safety factor is 2 times higher than that of traditional screw jacks.
The serrated anti-slip patterns on the base can firmly grip the ground on different surfaces: the friction coefficient is ≥0.8 on cement ground, with no displacement during lifting; on sand and mud ground, the serrations can embed into the surface soil to prevent the base from sliding. For example, when changing a tire on outdoor sand, ordinary jacks tend to sink into the sand, while the base of the YD21 Series can be firmly fixed to ensure safe and stable tire replacement.
The net weight of the series is only 12-15kg (equivalent to 2-3 bags of 5kg rice), 28% lighter than traditional jacks of the same specification (mostly over 18kg). Adult females can carry it to the bottom of the vehicle with both hands, and male users can carry it for short distances with one hand; it is equipped with a waterproof hand-held storage bag, and the minimum storage volume is only 508×150×100mm, which can be easily placed in the trunk of micro-cars such as Wuling Hongguang MINIEV without occupying core storage space.
No professional tools are needed; the lifting can be completed by manually rotating the adjustment rod: rotating clockwise to raise and counterclockwise to lower, with an adjustment force ≤40N (equivalent to lifting a 4kg weight), which can be easily operated by elderly users; the base is equipped with a level bubble to check whether the jack is placed flat, avoiding safety hazards caused by inclined lifting. Individual users can "use it immediately without learning".
Scenario Requirement: A Jeep Renegade (weight 1.6T, chassis height 200mm) gets stuck with a rock under the chassis during outdoor driving, requiring lifting to 1200mm for cleaning. The tool needs long stroke, stability, and portability.
Operation Process:
- Take YD21-001 from the trunk, carry the 15kg tool to the rock-stuck position under the vehicle with both hands, and the 155mm minimum height easily extends under the chassis.
- Rotate the adjustment rod clockwise, and the segmented structure gradually lifts the vehicle to 1200mm (the 1350mm maximum height leaves a safety margin), and the anti-slip base is firmly fixed on the ground.
- Maintenance personnel remove the rock; the jack shows no shaking during the 30-minute process; after completion, rotate the adjustment rod counterclockwise to slowly lower the vehicle and store it in the hand-held bag.
Result: The 1350mm ultra-long stroke meets the needs of high-clearance cleaning. Compared with ordinary jacks (which cannot lift high enough), it solves the outdoor "rock-stuck dilemma" and is suitable for off-road emergency scenarios.
Scenario Requirement: A Haval H6 (weight 1.7T, chassis height 180mm) has a flat tire on the urban roadside, requiring single-person quick tire replacement. The tool needs to be portable and easy to operate.
Operation Process:
- Take out YD21-002, easily carry the 14kg tool to the bottom of the rear wheel, and the 155mm minimum height adapts to the chassis gap.
- Rotate the adjustment rod to lift the vehicle until the tire is 8cm off the ground (the 1070mm maximum height is sufficient), and the level bubble confirms that the jack is placed flat.
- Complete the tire replacement in 10 minutes; after lowering the vehicle, store the jack in the trunk without affecting subsequent travel.
Result: The lightweight design is suitable for single-person operation, and the convenient adjustment shortens the tire replacement time. Compared with the original simple jack (laborious to operate), the efficiency is increased by 50%, making urban emergencies more worry-free.
Scenario Requirement: A Wuling Hongguang MINIEV (weight 0.7T, chassis height 120mm) gets stuck in the mud on a rural road, requiring lifting to 600mm to position the 脱困 track. The tool needs to be compact and anti-slip.
Operation Process:
- Take out YD21-004, easily carry the 12kg lightweight tool to the side of the wheel, and the 153mm minimum height extends into the muddy chassis.
- Rotate the adjustment rod to lift the vehicle to 600mm, and the anti-slip base embeds into the muddy ground to prevent sliding.
- Pave stones and branches according to the wheel track, position the 脱困 route, then slowly lower the vehicle and successfully get out of the mud.
Result: The 20” compact specification is suitable for micro-cars, and the anti-slip base copes with muddy ground. Compared with no special tools (pushing the car by hand), the success rate of getting out of the mud is increased by 80%, making rural travel more secure.
Scenario Requirement: A Toyota Corolla (weight 1.3T, chassis height 140mm) gets stuck with small stones under the chassis during suburban driving, requiring lifting to 500mm for cleaning. The tool needs to be portable and with precise adjustment.
Operation Process:
- Take out YD21-003, carry the 13kg tool to the stone-stuck position under the vehicle, and the 154mm minimum height adapts to the chassis.
- Adjust the lifting height to 500mm in segments, with precise control to avoid over-lifting, and the level bubble ensures stability.
- Remove the stones with a tool; there are no safety hazards during the 15-minute process; after cleaning, slowly lower the vehicle and store the tool to continue driving.
Result: The 33” specification balances portability and stroke, and precise adjustment meets the needs of shallow cleaning. Compared with traditional tools (requiring repeated height adjustment), it saves 40% of time, making suburban travel smoother.
A1: It can be lifted safely without triggering the overload protection. The YD21 Series has a rated capacity of 3T and an overload protection threshold of 3.3T. The weight of a 2.8T heavy SUV (e.g., Haval H9) is below the threshold, and the load-bearing rod and locking structure are within the safe working range during lifting. It should be noted that before lifting, ensure the base is completely flat (the level bubble is centered), and the saddle is aligned with the metal support point of the chassis (avoid contact with plastic guards) to ensure uniform force and prevent local deformation.
A2: It is mostly caused by impurity blockage in the adjustment rod thread, insufficient lubrication, or misalignment of the locking buckle. Troubleshoot in the following steps:
- Clean impurities: If there is sand, stones, etc., in the thread, wipe it clean with a dry cloth, then drop 2-3 drops of lubricating oil (ordinary engine oil is acceptable), and rotate the adjustment rod repeatedly 10 times to relieve jamming;
- Check the buckle: If jamming is accompanied by a "click" sound, the locking buckle may be misaligned. Turn off the adjustment rod, gently shake the load-bearing rod to reset the buckle, then continue adjusting;
- Check the rod body: If the rod body is bent and causes jamming, stop using it immediately and contact the manufacturer for replacement (to avoid breakage caused by forced adjustment). The original load-bearing rod is priced at 80-120 yuan/piece.
A3: Female users can carry it easily through correct posture + auxiliary tools. The specific tips are as follows:
- Correct carrying posture: Hold the handles on both sides of the storage bag with both hands, bend the knees slightly and keep the waist straight, and stand up with the help of leg strength. Avoid bending over to carry with waist strength (which may cause lumbar muscle strain). This posture can reduce physical consumption by 30%;
- Ground sliding assistance: If the distance from the trunk to the bottom of the vehicle is ≤2 meters, lay the jack flat on the ground, push it gently to the side of the vehicle, then pick it up—saving 50% of effort compared to lifting it the entire time;
- Use door support: Lean the jack against the bottom of the door, hold both sides and slowly slide it to the ground, then push it to the bottom of the vehicle to avoid excessive arm force when lifting it directly from the trunk.
A4: It is not easy to rust under normal use, but the following maintenance should be done in long-term extreme environments:
- Treatment before storage: After each use, wipe off sand and water stains on the jack surface with a dry cloth, especially paying attention to the adjustment rod thread and the anti-slip pattern on the base (where impurities are easy to remain). If contaminated with oil stains, wipe it with a neutral detergent and dry it;
- Trunk moisture and sun protection: Put it into a waterproof storage bag to avoid direct contact with wet umbrellas and car wash towels; in high-temperature seasons (trunk temperature exceeds 60℃), put a desiccant in the storage bag to prevent oxidation of metal parts;
- Regular inspection: Take out the jack every 3 months, manually rotate the adjustment rod 1-2 times, and check whether the locking buckle is flexible. If slight rust is found on the surface, polish it with sandpaper, spray a thin layer of anti-rust paint (silver is recommended to match the original paint color), and store it after drying to extend the service life.
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Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Manufacturer,Trading Company
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Employee Number:
110~120
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Ecer Certification：
Verified Supplier
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