YD43-004 20 Gallon Electric Parts Washer (20 Gallon Electric Parts Washer YD43-004) Webpage Detail Page (English)

I. Product Specifications (SPECIFICATION)

1. Core Parameter Summary Table

2. Performance Test Table

II. Product Details (PRODUCT DETAILS)

1. 43W High-Pressure Pump + Flexible Spray, Doubled Cleaning Efficiency

(1) High-Pressure Spray Without Blind Spots, More Thorough Cleaning

• 43W motor-driven high-pressure pump: With a flow rate of 5.28 gallons/minute, the spray pressure can penetrate small oil passages of parts (such as engine valve oil passages). Compared with traditional manual brush cleaning, the efficiency is increased by 200% — a cleaning task that originally took 2 hours can now be completed in 40 minutes;
• 360° flexible nozzle: The angle and length can be adjusted according to the shape of parts (such as the irregular surface of a gearbox housing), with a maximum spray distance of 30cm, ensuring no residue of oil stains and iron filings, and solving the industry pain point of "incomplete manual cleaning".

(2) 20-Gallon Large Tank, Suitable for Medium and Large Parts

• 75.7L large-capacity cleaning tank: Can clean 2 engine cylinder heads (approx. 15kg each) or 3 hydraulic valve blocks at the same time, no need for batch operation, especially suitable for bulk parts cleaning in repair shops;
• Grid tray filtration: Impurities are intercepted by the tray during cleaning, preventing them from entering the pump and causing blockage, thus extending the service life of the pump (the pump failure rate of ordinary non-filter cleaning machines is 30%, while this product can reduce it to below 5%).

2. Multiple Safety Designs + Environmental Solvent, Compliance Without Risks

(1) Fire Protection Structure, Eliminating Safety Hazards

• Fusible linked lid arm: Made of low-melting-point alloy (melting point approx. 70℃), it automatically disconnects in case of fire or high temperature, and the lid closes under gravity to block oxygen in the cleaning tank, preventing solvent from supporting combustion, and meeting industrial fire safety standards;
• Sealed hinged lid: Closes when not in use, not only reducing the volatilization of water-based solvents (daily volatilization ≤100ml, 80% less than open cleaning tanks) but also preventing dust and tools from falling in, keeping the solvent clean.

(2) Water-Based Solvent + Convenient Sewage Discharge, Environmental Protection and Easy Maintenance

• Water-based solvent only: Avoids the use of flammable and explosive organic solvents such as kerosene and gasoline, reducing fire risks from the source. At the same time, water-based solvents are biodegradable, and the waste fluid treatment cost is 60% lower than that of organic solvents;
• Drain plug design: It can be opened to discharge sediment and waste fluid without dumping the entire unit (ordinary cleaning machines require 2 people to cooperate for dumping, while this product can complete sewage discharge in 1 minute by 1 person), reducing the labor intensity of operators.

3. Caster Mobility + Humanized Details, Adapting to Multiple Scenarios

(1) 4-Wheel Mobility, Flexible Workstation Adjustment

• 2 fixed + 2 lockable swivel casters: A single person can easily adjust the position when pushing, adapting to the connection of multiple workstations (cleaning - drying - assembly) in the repair shop (e.g., pushing from the cleaning area to the parts assembly area without moving parts), increasing efficiency by 40%;
• Locking and anti-slip: Press the caster locking pedal during operation to prevent equipment displacement and avoid position deviation due to vibration during spraying.

(2) Drying Shelf + Assembly Design, More Convenient to Use

• Removable drying shelf: Cleaned parts are directly placed on the shelf to drain, and the solvent flows back to the cleaning tank to reduce waste. The shelf can be disassembled and flushed separately without impurity accumulation;
• Split assembly: The unassembled size is only 87×57×50cm, suitable for storage in small repair shops with limited space. No professional tools are needed for assembly, and 2 people can complete it in 30 minutes.

III. Application Scenarios (APPLICATION SCENARIOS)

1. Engine Cylinder Head Cleaning in Automotive Repair Shops (Core Scenario)

1. Equipment Preparation and Assembly:
   - Two people work together to carry the YD43-004 components to the maintenance workstation, assemble according to the instruction manual (fix casters, connect the motor power cord, install the nozzle), taking 25 minutes;
   - Add 60L of neutral water-based degreaser to the cleaning tank (liquid level 5cm from the tank mouth to avoid overflow), connect to 110V power supply, and test the spray pressure (0.3MPa, meeting requirements);
   2. Cleaning Operation:
   - Part Placement: Place the cylinder heads stably on the grid tray, adjust the angle of the flexible nozzle to align with the valve oil passages and the oil-stained area on the bottom of the cylinder heads;
   - High-Pressure Spraying: Start the motor, the nozzle sprays high-pressure water flow, cleaning each side for 10 minutes, and manually rotate the cylinder heads twice during the period to ensure no blind spots; during cleaning, impurities are filtered by the tray and sink to the bottom of the tank;
   - Drying and Inspection: After cleaning, move the cylinder heads to the drying shelf, let them stand for 15 minutes to drain the solvent, wipe the surface with a rag, and check that there is no residue in the oil passages, meeting the assembly standards;
   3. Operation Effect:
   - High Efficiency: 2 cylinder heads were cleaned within 1 hour, saving 50 minutes compared to traditional manual brushes, and the engine overhaul was delivered on time;
   - Safety Compliance: Using water-based solvent + fire-proof lid arm, there are no fire safety hazards, and it passed the monthly safety inspection of the workshop;
   - Thorough Cleaning: Oil stains and carbon deposits on the cylinder heads were completely removed, and the engine operation noise was reduced by 12dB after subsequent assembly, with full customer satisfaction.
   Result: The efficiency of engine overhaul in the automotive repair shop was improved, safety compliance was enhanced, and the customer repurchase rate increased by 25%.

2. Gearbox Gear Cleaning in Agricultural Machinery Overhaul Factories (Scenario 2)

1. Equipment Adaptation and Mobility:
   - Select the 240V voltage version (compatible with the power supply of the agricultural machinery factory), and two people push YD43-004 to the temporary maintenance area in the field and lock the casters;
   - Add 50L of water-based rust and degreaser, test the spray function to be normal, and put in the first gear;
   2. Cleaning and Maintenance:
   - Targeted Cleaning: There are many iron filings in the gear grooves, so adjust the nozzle to the fine flow mode to rinse deep into the gear grooves, cleaning 1 gear every 15 minutes, and cleaning the iron filings on the tray twice during the period to prevent blockage;
   - Mobile Connection: After cleaning, unlock the casters, push the equipment to the parts storage area, and place the gears on the drying shelf to drain, without moving the parts, reducing the risk of collision;
   3. Maintenance Effect:
   - Restored Gear Performance: The cleaned gears had no oil stains or iron filings, the gearbox shifted smoothly after assembly, and the tractor operation efficiency was increased by 30%;
   - Convenient Mobility: Flexible transfer between the field and the workshop without relying on a forklift, adapting to the needs of temporary outdoor maintenance;
   - Controllable Cost: The cost of water-based solvent is only 0.8 yuan per liter, 60% cheaper than kerosene, and the single cleaning cost is reduced by 15 yuan.
   Result: The gearbox maintenance capability of the agricultural machinery overhaul factory was enhanced, the flexibility of outdoor operations was improved, and the maintenance cost was significantly reduced.

3. Mold Cleaning in Hardware Processing Factories (Scenario 3)

1. Equipment Arrangement and Debugging:
   - Store in the unassembled state (87×57×50cm), place against the wall without occupying the main production area; assembly takes only 30 minutes, and connect to 110V power supply;
   - Add 40L of water-based industrial cleaning agent and test the nozzle pressure to be stable;
   2. Mold Cleaning Operation:
   - Fine Spraying: The mold surface has precise patterns, so adjust the nozzle to the low-pressure wide-range mode to avoid pattern damage due to high pressure, clean each side for 12 minutes, and use a soft brush to assist in cleaning stubborn oil stains during the period;
   - Filtration and Sewage Discharge: After cleaning, open the drain plug to discharge sediment, clean the tray impurities, and the solvent can be recycled (reusable for 3 times, saving costs compared to single replacement);
   3. Production Effect:
   - 100% Mold Qualification Rate: The cleaned molds had no scratches or oil stains, the surface smoothness of stamped parts was improved, and the product qualification rate increased from 92% to 99%;
   - Space Adaptation: The assembled size is compact, which can be embedded in the corner of the production workshop without affecting the operation of other equipment;
   - Efficiency Improvement: Originally, manual cleaning of 1 set of molds took 1 hour, now it takes 30 minutes per set, meeting the mass production needs of the processing factory.
   Result: The mold cleaning efficiency of the hardware processing factory was improved, product quality was stable, and workshop space utilization was improved.

IV. Frequently Asked Questions (FAQ)

Q1: After starting the equipment, the spray pressure is insufficient and the nozzle water output is weak. What is the reason?

1. Check Solvent Level: If the solvent in the cleaning tank is lower than the minimum scale (approx. 1/3 of the tank height), the pump is prone to sucking air, resulting in insufficient pressure. Add water-based solvent to the liquid level line (5cm from the tank mouth);
2. Clean the Pump and Nozzle:
   - Turn off the power, disassemble the nozzle, and rinse it with clean water (if there is impurity blockage, use a thin iron wire to unclog it);
   - Take out the grid tray, check the filter screen at the bottom of the tank (located at the pump water inlet). If it is attached with a large amount of iron filings and impurities, rinse it clean with a high-pressure water gun and reinstall it;
3. Confirm Voltage Compatibility: If the used voltage does not match the equipment requirements (e.g., a 240V equipment connected to a 110V power supply), the motor power will be insufficient and the pump pressure will drop. Replace with a power supply of the corresponding voltage or install a transformer.

Q2: During use, the fusible linked lid arm suddenly disconnects and the lid closes. How to handle it?

1. Check Ambient Temperature: The fusible link only disconnects at high temperatures (≥70℃). First, confirm whether there are open flames or high-temperature equipment (such as electric welding torches) nearby. If so, move them away immediately to eliminate fire risks;
2. Replace the Fusible Link: The disconnected link cannot be reused. Contact the merchant to purchase a fusible alloy part of the same specification (melting point 70℃). Turn off the equipment power during replacement, disassemble the old part with a wrench, install the new part, and test whether the lid opens and closes smoothly;
3. Daily Prevention: Avoid placing the equipment near high-temperature areas. Do not heat the solvent with an open flame during cleaning (water-based solvents do not need heating). Regularly check whether the fusible link is rusted (once every 3 months) to ensure it can disconnect normally in case of emergency.

Q3: How to judge whether parts are suitable for cleaning with YD43-004?

1. Confirm Part Size: The length, width, and height of the part must be ≤ the size of the cleaning tank (28×19×8.2 inches), and the weight ≤20kg (to avoid bending the tray). For example, oversized engine cylinder blocks (longer than 80cm) are not applicable, and a larger capacity model is required;
2. Confirm Part Material: Suitable for metal parts (steel, iron, aluminum alloy). Cleaning of plastic and rubber parts (such as sealing rings and plastic gears) is prohibited, as water-based solvents may cause material deformation;
3. Confirm Stain Type: Only applicable to oil stains, iron filings, and mild rust. If the parts have a severe oxide layer (such as agricultural machinery parts that have been idle for a long time), the oxide layer must be removed manually first, then cleaned with this product, otherwise the cleaning effect will be poor.

Q4: After long-term use, the solvent in the cleaning tank becomes turbid. How to handle it?

1. Strengthen Filtration to Extend Solvent Life:
   - After each cleaning, take out the tray to clean impurities, and disassemble and rinse the filter screen at the bottom of the tank (at the pump water inlet) every week to avoid impurity accumulation;
   - A small amount of water-based solvent synergist (matching model from the merchant) can be added to the solvent to enhance degreasing ability, allowing the solvent to be reused 3-4 times;
2. Regular Replacement to Ensure Cleaning Effect:
   - When the solvent transparency is lower than 50% (severe turbidity) or there is still residue on the parts after cleaning, the solvent must be completely replaced: open the drain plug to drain the old fluid, rinse the cleaning tank with clean water twice, air-dry it, and add new water-based solvent;
   - Waste Fluid Treatment: It must be handed over to a qualified industrial waste fluid treatment agency for disposal, and direct discharge is prohibited (although water-based solvents are environmentally friendly, they still contain oil stains and need to be disposed of in compliance with regulations).