Product Specification

YD19-001 2.5Ton Hydraulic Jack Webpage Detail Page (English)

I. Product Specifications (SPECIFICATION)

1. Basic Information & Core Parameters

II. Product Details (PRODUCT DETAILS)

1. Ultra-Low Minimum Height of 85mm, Exclusive Adaptation for Low-Chassis Vehicles

• Adaptable Scenarios: When maintaining vehicles such as Porsche 718 (chassis height 120mm) and BMW Z4 (chassis height 110mm), no additional thin gaskets are needed, and the jack can be directly extended under the chassis, avoiding the risk of "scratching the chassis due to forced insertion";
• Comparative Advantage: Compared with ordinary 2.5Ton jacks (minimum height mostly over 120mm), the adaptation rate for low-chassis vehicles is increased by 80%, which is especially suitable for individual car owners to maintain their cars without worrying about "unusable tools".

2. Triple Stability Design, Stable Lifting and Secure Load-Bearing

• High-Strength Steel Frame: Durable and Non-Deformable
  The main body is integrally formed with heavy gauge steel, and the frame load-bearing capacity reaches 5Ton (twice the rated load). When lifting a 2.5Ton vehicle, the frame has no bending or sinking; the widened bottom design (9.6-inch width) increases the grounding area by 30% compared with ordinary jacks, and there is no risk of rollover even when lifting on slightly inclined ground (slope ≤2°).
• 360° Swivel Saddle: Fit Without Slipping
  The saddle can rotate freely by 360°, and can be flexibly adjusted according to the angle of the vehicle chassis support point to ensure "surface contact" rather than "point contact" with the chassis beam, increasing the contact area by 50%; the saddle surface has anti-slip patterns, which increases the horizontal anti-slip force by 70% when lifting a smooth chassis (e.g., aluminum alloy material), preventing the vehicle from sliding after lifting.
• Built-In Overload Protection: No Risk of Overload
  Equipped with a safety overload protection system, when the load exceeds 10% of the 2.5Ton rated value (i.e., 2.75Ton), the hydraulic valve automatically cuts off the oil circuit and stops lifting. For example, if a 3Ton light truck is mistakenly placed on this jack, the protection system is activated immediately to prevent the hydraulic cylinder from bursting or the vehicle from falling, and the safety factor is doubled compared with jacks without protection.

3. Sealed Hydraulics + Anti-Rust Coating, Maximum Durability

• Sealed Hydraulic System: Pollution-Proof and Maintenance-Free
  The hydraulic pipeline and oil cylinder adopt a fully sealed design, preventing dust, water, and impurities from entering the interior, and avoiding the problem of "blockage and oil leakage caused by dust ingress" of traditional jacks. For example, after changing tires outdoors in dusty areas, there is no need to disassemble and clean the hydraulic system, and it can be stored directly, reducing maintenance costs by 90%; tests show that after 500 consecutive lifting operations, the hydraulic system still has no leakage or jamming.
• Full-Range Anti-Rust Treatment: Moisture-Resistant Outdoors
  The main frame, handle, and saddle are all coated with anti-rust paint, and the saddle is additionally chrome-plated, significantly improving corrosion resistance. Even in rainy southern regions, it will not rust when stored in the trunk for a long time (which may be damp); after a 120-hour salt spray test, the surface only slightly discolors without rust peeling, and the service life is 1.5 times that of ordinary jacks without anti-rust treatment.

4. Lightweight + Compact Size, Easy Storage and Operation

• 13kg Lightweight: Effortless Carrying
  The product weighs only 13kg (equivalent to two 5kg bags of rice), which can be carried to the bottom of the vehicle by an adult woman with one hand, saving 30% more effort than ordinary 2.5Ton jacks (mostly over 18kg); the handle is equipped with an anti-slip grip, which is not easy to slip during pressing, and only 25-30 presses are needed for a single lift (from 85mm to 370mm), with low operating intensity.
• Compact Size: Space-Saving Storage
  With product dimensions of 590×240×150mm, it can be easily placed in the side storage compartment of the family car trunk (e.g., the side compartment of Volkswagen Lavida's trunk) or a small toolbox, without occupying too much storage space; the shipping dimensions are only slightly larger than the product dimensions, so there is no need to worry about "high freight due to too large volume" during express transportation.

III. Application Scenarios (APPLICATION SCENARIOS)

1. Individual Car Owner's Outdoor Emergency Tire Replacement for Family Cars (YD19-001)

1. Take YD19-001 from the trunk, carry the 13kg tool to the bottom of the vehicle with one hand, and easily extend the 85mm minimum height under the chassis;
2. Rotate the 360° saddle to align with the chassis support point (ensure surface contact), press the handle to start hydraulic lifting; the 370mm maximum height lifts the tire 6cm off the ground (meeting the tire replacement requirement);
3. The overload protection system monitors the load (1.8Ton ＜ 2.5Ton, safe), and completes the tire replacement in 15 minutes; after pressure relief, the saddle slowly lowers, and the jack is put back into the trunk;
   Result: Compared with the simple jack equipped with the original car (minimum height 120mm, requiring gaskets), the operation is more convenient, and the 360° saddle avoids chassis scratches, allowing individual car owners to complete the tire replacement independently.

2. Chassis Cleaning of Small SUVs in Small Auto Repair Shops (YD19-001)

1. Select YD19-001, carry it to the bottom of the SUV by two people (the 13kg weight can also be operated by one person), and the 85mm minimum height is compatible with the chassis gap;
2. Adjust the saddle angle to fit the chassis beam, press the handle to lift the vehicle to a height of 300mm (lower than the maximum 370mm, leaving a safety margin);
3. Maintenance personnel rinse the chassis with a high-pressure water gun; the jack shows no shaking or sliding, and the whole process takes 20 minutes; slowly lower the vehicle after cleaning by releasing pressure;
   Result: The 360° saddle can flexibly adapt to the curvature of the SUV chassis, and the sealed hydraulic system is not afraid of water splashing from the water gun. Compared with ordinary jacks, the cleaning efficiency is increased by 40%, and there is no risk of water entering the hydraulic system.

3. Chassis Waxing of Sedans in Auto Beauty Shops (YD19-001)

1. Extend YD19-001 from both sides of the vehicle to the bottom of the chassis; the 85mm minimum height can be placed directly without any pads;
2. Rotate the saddle to be parallel to the chassis beam, press the handle to lift the vehicle to a height of 350mm; the anti-slip patterns of the saddle ensure the vehicle is stable;
3. The beautician squats to wax the chassis; the 370mm maximum height leaves sufficient operating space, with no safety hazards throughout the 30-minute process;
   Result: The ultra-low height avoids scratching the chassis due to forced insertion, the 360° saddle has high fit, and the vehicle has no deviation after lifting, making the waxing process smoother and improving customer satisfaction.

4. Support and Maintenance of Small Agricultural Machinery in Agricultural Machinery Stations (YD19-001)

1. Push YD19-001 to the bottom of the seeder; the 85mm minimum height can be easily extended, avoiding the problem of "unable to insert" with traditional jacks;
2. Lift the seeder to a height of 200mm; the sealed hydraulic system prevents field dust from entering, and the built-in overload protection ensures load safety;
3. Maintenance personnel replace the transmission belt; the whole process takes 1 hour, and the jack has no jamming or rollover, adapting to slightly uneven field ground;
   Result: The low-profile design adapts to the low chassis of small agricultural machinery, and the sealed system is dust-resistant. Compared with ordinary jacks, the maintenance efficiency is increased by 50%, and there is no need to worry about tool damage outdoors.

IV. Frequently Asked Questions (FAQ)

Q1: Can YD19-001 (2.5Ton) lift a 2.8Ton light truck? Will the overload protection be triggered?

Q2: Will the 360° swivel saddle rotate by itself during lifting? How to ensure it is fixed?

• Structural Design: A damping device is installed at the connection between the saddle and the ram; a force of 5-10N is required to rotate the saddle, and the pressure of the vehicle on the saddle (≥1.5Ton) during lifting will further lock the damping, so there is no possibility of self-rotation;
• Anti-Slip Guarantee: The saddle surface has anti-slip patterns; after contact with the vehicle chassis, friction will prevent the saddle from rotating, and there is no rotation risk even with slight vibration during lifting;
• Usage Suggestion: Before lifting, adjust the saddle to an angle that fully fits the chassis beam to ensure surface contact, which can further avoid the possibility of rotation.

Q3: After long-term non-use, the jack handle feels stuck when pressed. What is the reason and how to solve it?

1. Hydraulic Oil Solidification: If the storage environment temperature is below 0℃, the hydraulic oil may solidify; move the jack to an environment above 15℃ and let it stand for 4-6 hours to allow the oil to melt naturally, then press the handle repeatedly 5-10 times to restore smoothness;
2. Seal Adhesion: If the temperature is normal, it may be that the seals are slightly adhered due to long-term inactivity; press the handle with a little force (not exceeding 60N) to drive the seals to move, and the jamming will gradually disappear without disassembly;
3. Saddle Rust: If the saddle is stuck during rotation, wipe the rotating part of the saddle with a cotton cloth dipped in anti-rust oil, apply a small amount of grease, and rotate the saddle repeatedly 10 times to eliminate jamming;
   It is recommended to press the handle to lift the jack once every 3 months when not in use for a long time to prevent hydraulic oil solidification and seal adhesion.

Q4: Can one person carry YD19-001 (13kg) to the car trunk? Are there any labor-saving carrying tips?

• Leveraging Strength: Hold the hidden grip points on both sides of the jack's steel frame with both hands, bend the knees slightly to lift, avoiding bending over to use waist strength for carrying, which reduces waist strain;
• Short-Distance Sliding: If carrying from the garage floor to the trunk, tilt the jack so that the bottom touches the ground, push it gently to the side of the car, then pick it up and put it into the trunk, reducing the physical effort of lifting it the entire time;
• Storage Assistance: Place an anti-slip mat in the trunk, put the jack on the mat to avoid sliding and collision during driving; when taking it out, pick it up directly from the mat without struggling to pull it out.

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