YD23-001 1Ton Hydraulic Spring Compressor Webpage Detail Page (English)

I. Product Specifications (SPECIFICATION)

1. Basic Information & Core Common Configurations

II. Product Details (PRODUCT DETAILS)

1. 1Ton Hydraulic Strong Power + Wide Adaptation Range, Suitable for Multiple Spring Types

(1) Stable Compression Force, Easily Handling Difficult Springs

(2) 21-57cm Long Stroke, Adapting to Multiple Specification Needs

2. Foot-Operated + Optional Air Pump, Dual Optimization of Labor Saving and Efficiency

(1) Foot-Operated Hydraulic Unit, Freeing Hands to Reduce Intensity

(2) Optional Air Pump, Doubling Efficiency in High-Frequency Operations

3. Plastic-Coated Yokes + Lightweight, Dual Guarantee of Safety and Portability

(1) Plastic-Coated Yokes Prevent Slippage, No Spring Damage

(2) 33kg Lightweight, No Pressure in Handling and Storage

III. Application Scenarios (APPLICATION SCENARIOS)

1. Automobile Shock Absorber Spring Replacement in Auto Repair Shops (YD23-001)

1. Two people carry the YD23-001 (33kg) to the maintenance station, adjust the yoke spacing to match the spring diameter, and fix the shock absorber spring between the plastic-coated yokes.
2. The maintenance worker steps on the hydraulic pedal with one foot, compressing the spring from 380mm to 220mm in 15 seconds, and uses both hands to assist in removing the old spring and installing the new one.
3. Slowly release the pedal, remove the spring after reset, and the whole process takes 30 minutes. The plastic-coated yokes leave no scratches, and the efficiency is 33% higher than that of the traditional ratchet type (45 minutes per unit).
   Result: The foot-operated design and stable load-bearing are suitable for automobile maintenance, saving labor and time compared to traditional tools, and meeting the high-frequency spring replacement needs of auto repair shops.

2. In-Depth Shock Absorber Maintenance in Car 4S Stores (YD23-001)

1. Install an air pump (to improve efficiency), push the equipment to the maintenance station, fix the shock absorber spring, and adjust the target compression length to 250mm.
2. Start the air pump, complete spring compression in 8 seconds, and the maintenance worker disassembles the internal components of the shock absorber and replaces the seals.
3. After maintenance, slowly release pressure to reset the spring, and the whole process takes 40 minutes. The plastic-coated yokes avoid spring damage, meeting the professional maintenance standards of 4S stores.
   Result: The air-driven mode and precise compression are suitable for in-depth maintenance, with 50% higher efficiency than the foot-operated mode, while ensuring the spring is intact and improving customer satisfaction.

3. Spring Performance Testing in Hardware Accessory Factories (YD23-001)

1. Fix the equipment at the testing station, adjust the yokes according to spring specifications, and fix springs of different sizes in sequence.
2. Drive compression with foot stepping to compress the spring to the specified length (e.g., compress a 400mm spring to 200mm), keep it for 30 seconds, then reset, and record the spring rebound performance.
3. 50 springs can be tested per day. The 33kg lightweight design facilitates movement between different test benches, and the plastic-coated yokes leave no scratches on the springs.
   Result: The wide adaptation range and high-frequency operation are suitable for factory testing, with 150% higher efficiency than manual tools (20 per day), helping with spring quality inspection.

4. Special-Shaped Spring Handling in Shock Absorber Repair Workshops (YD23-001)

1. No air pump is installed (to control costs), and the yokes are manually adjusted to fit the curved surface of the special-shaped spring to ensure firm fixation.
2. Step on the pedal to slowly compress the spring, completing compression to 200mm in 12 seconds, and the maintenance worker completes the shock absorber assembly.
3. The whole process takes 25 minutes, with no spring slippage or damage, and 40% higher efficiency than traditional tools (prone to tripping and repeated attempts).
   Result: The plastic-coated yokes and stable load-bearing are suitable for special-shaped springs, meeting the workshop’s maintenance needs at low cost while ensuring operation safety.

IV. Frequently Asked Questions (FAQ)

Q1: Can the YD23-001 (1Ton load) compress a spring with a diameter of 170mm? Will it be overloaded?

Q2: During use, the foot pedal has no response and the spring is not compressed. What is the reason and how to solve it?

1. Check the hydraulic oil level: Open the oil filling port at the top of the equipment; if the oil level is below the scale line (needing to cover 1/2 of the hydraulic pump bottom), add 46# anti-wear hydraulic oil to the standard position, and step on the pedal repeatedly 5 times to discharge air from the oil circuit;
2. Clean the oil circuit blockage: If the oil level is normal, disassemble the hydraulic oil pipe interface, blow out internal impurities (such as metal debris and oil stains) with compressed air (0.3MPa), or rinse with alcohol and reassemble to ensure the oil circuit is unobstructed;
3. Check the foot pump: If there is no resistance when stepping on the pedal, the internal seals of the foot pump may be damaged. The pump body needs to be disassembled to replace the original seals (priced at 40-60 yuan/set), and the compression function should be tested after replacement.

Q3: With a net weight of 33kg, can two people carry the equipment onto the maintenance lift in the auto repair shop? Are there any labor-saving tips?

1. Correct carrying posture: Two people stand on both sides of the equipment respectively, hold the metal handles on both sides of the fuselage (load-bearing design area) with both hands, bend their knees and straighten their waists at the same time, and exert force with their legs to stand up. Avoid bending over to exert force with the waist (which may cause lumbar muscle strain). This posture can reduce physical consumption by 30%;
2. Use a ramp board: Place a ramp board with a load capacity ≥50kg (1.5 meters long) between the lift and the ground. Two people push the equipment from both sides respectively, and slide it onto the lift platform with the help of the ramp to save 60% of physical strength compared to direct lifting;
3. Use an auto repair tool cart: If the carrying distance exceeds 5 meters, place the equipment on an auto repair tool cart with a load capacity ≥40kg, push the tool cart to the lift, and then lift it onto the cart, reducing the physical consumption of full-distance carrying.

Q4: After long-term use, the plastic-coated yokes are worn and the anti-slip effect is reduced. How to handle it?

1. Mild wear (coating not exposed): Gently polish the worn parts with 800-grit sandpaper to remove burrs, then apply industrial-grade rubber anti-slip spray (such as 3M anti-slip agent), and let it dry to form a new anti-slip layer, which can restore 90% of the anti-slip effect;
2. Moderate wear (local coating exposed): Cut a wear-resistant plastic sheet of the same thickness (2mm), stick it to the worn part with strong glue, and trim it to fit the yoke to ensure it does not affect spring fixation;
3. Severe wear (large-area coating exposed): Contact the manufacturer to replace the original plastic-coated yokes (priced at 100-150 yuan/pair). After replacement, it is recommended to check the wear of the yokes every 3 months to avoid spring slippage due to excessive wear;
4. Daily maintenance: After each use, wipe off oil stains and impurities on the surface of the yokes with a dry cloth, avoid scratching the coating with sharp objects, and extend the service life of the plastic-coated yokes.

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