Product Specification

YD44-008 18 Gallon Heavy-Duty Mobile Oil Drainer with Iron Hand Pump (18 Gallon Heavy-Duty Mobile Oil Drainer with Iron Hand Pump YD44-008) Webpage Detail Page (English)

I. Product Specifications (SPECIFICATION)

1. Core Parameter Summary Table

2. Performance Test Table

II. Product Details (PRODUCT DETAILS)

1. Iron Hand Pump + Dual-Mode Oil Drainage, Efficient Operation in Power-Free Scenarios

(1) High-Displacement Hand Pump, Free from Power Constraints

• High-Power Oil Drainage: With a displacement of 120ml per stroke, 75L of waste oil can be drained in only 10 minutes, 4 times faster than traditional natural drainage (45 minutes). Even in mining areas and field operation points without power supply, fast oil drainage can be achieved without carrying generators or external power sources, solving the industry pain point of "slow oil drainage in outdoor oil changes";
• Durable Anti-Rust Design: The pump body is made of cold-rolled steel plate, with double-layer anti-rust treatment (electrophoresis + spray coating) on the surface. It has no rust when in long-term contact with waste oil, and no jamming or leakage even after more than 12,000 presses. Its service life is 6 times longer than that of plastic hand pumps, suitable for high-frequency operation scenarios.

(2) 3/4-Inch Dual-Mode Valve, Flexible Adaptation to Needs

• Fast Oil Drainage Mode: Open the valve and press the hand pump together, suitable for emergency oil drainage or large-displacement needs. For example, 50L of waste oil from a mining excavator can be drained in only 8 minutes;
• Natural Drainage Mode: Open the valve alone and rely on gravity for natural oil drainage, suitable for scenarios without tight schedules. The two modes can be flexibly switched according to the operation rhythm, with stronger adaptability.

2. 37-76 Inch Ultra-High Adaptability + Thickened HDPE, Covering Ultra-High Equipment

(1) Ultra-Wide Height Range, Solving the Pain Point of "Difficult Oil Collection"

• Minimum 37 Inches for Adaptation: Easily aligns with the oil drain ports of medium-duty trucks (chassis 90-100cm) without raising the equipment; maximum 76 inches for adaptation: accurately aligns with high-chassis equipment such as mining excavators (chassis 190cm) and large combine harvesters (chassis 180cm). 4 inches higher than similar products, no need for additional funnel extension pipes, completely solving the problem of "difficult oil collection for ultra-high equipment";
• Stable Adjustment Structure: Buckle-type locking design ensures no pipe sliding after adjustment. Even in the idle vibration environment of equipment, the funnel can always align with the oil drain port, achieving a 100% waste oil collection rate and avoiding waste oil spillage caused by vibration.

(2) Thickened HDPE, Durable in Extreme Environments

• 5mm Thickened Tank: 2mm thicker than ordinary HDPE oil drainers, it has strong impact resistance and can withstand 20kg heavy object impact without cracking. It has no swelling or deformation when in long-term contact with high-viscosity gear oil and hydraulic oil, and its service life is 5 times longer than that of ordinary oil drainers;
• Full HDPE Corrosion Resistance: The oil tank, funnel, and valve are all made of HDPE material with no metal parts (except the hand pump). It has no corrosion risk when used in deicing salt environments in northern winter and humid environments in southern China, with wider applicable regions.

3. 3-Inch Heavy-Duty Casters + 18-Gallon Capacity, Durable and Efficient in Complex Scenarios

(1) Heavy-Duty Casters, No Pressure on Complex Ground

• Strong Load-Bearing and Wear Resistance: 3-inch wheel diameter + 30kg single caster load capacity (20% higher than ordinary 3-inch casters), capable of moving flexibly even when fully loaded with 97.5kg (including 75L waste oil). The wheel surface is made of thickened wear-resistant rubber, which can easily handle complex ground surfaces such as gravel, mud, and uneven workshop floor tiles with low pushing resistance. It can be pushed by 2 people;
• Strong Brake Locking: Metal brake pads combined with rubber wheel surfaces ensure no equipment displacement after locking, even on a 15° inclined mining ground, eliminating safety hazards during oil changes of extra-large equipment.

(2) 75L Oil Storage, Less Dumping in Batch Oil Changes

• Strong Single Collection Capacity: The 18-gallon capacity can handle oil change volume of 3 heavy-duty trucks (20-25L each) or 2 large tractors (30-35L each). During batch operations in repair shops, there is no need for frequent trips to the waste oil recycling area, increasing efficiency by 60%. For example, a traditional 8-gallon oil drainer requires 2 dumps to service 3 trucks, while this product completes the task in 1 dump, saving 40 minutes of operation time;
• High Liquid Level Safety Design: Clear scales are marked on the side of the oil tank, with a 5cm safety height reserved from the tank mouth to prevent overflow during large-displacement oil drainage, ensuring accurate oil volume control even for novice operators.

III. Application Scenarios (APPLICATION SCENARIOS)

1. Excavator Oil Change in Mining Equipment Maintenance Areas (Core Scenario)

1. Equipment Preparation and Adjustment:
   - Two maintenance personnel push YD44-008 to the excavator (no caster jamming on the gravel road), adjust the height to 76 inches (193cm) via the buckle, align it with the hydraulic oil drain port, and press the brake to lock;
   - Check that the hand pump is tightly connected to the oil tank, open the 3/4-inch valve, and test the smooth pressing of the pump body;
   2. Waste Oil Collection and Manual Drainage:
   - Open the excavator's oil drain valve; 60L of waste oil flows into the 18-gallon tank in 40 minutes (no mid-process dumping required due to sufficient capacity);
   - Oil Drainage Operation: Two people take turns pressing the hand pump, and 60L of waste oil is drained in 8 minutes (32 minutes faster than natural drainage). The waste oil is directly discharged into the mining-specific recycling tank;
   - Post-Operation Organization: Close the valve and pump body, push the equipment to the tool storage area, and clean the funnel and pipe;
   3. Operation Effect:
   - Power-Free Adaptation: The hand pump requires no power supply, perfectly solving the power-free scenario in mining areas and avoiding the trouble of carrying generators;
   - High Efficiency: Collection + drainage is completed in 2 hours, saving 1.5 hours compared to traditional oil drainers without pumps;
   - Complex Ground Adaptation: The 3-inch casters move smoothly on the gravel road with no sinking risk, ensuring safe operation.
   Result: The oil change efficiency of the power-free environment in the mining equipment maintenance area is significantly improved, the labor intensity of maintenance personnel is reduced, no additional power generation equipment is needed, and the operation site is cleaner.

2. Batch Tractor Oil Change at Outdoor Agricultural Machinery Maintenance Points (Scenario 2)

1. Equipment Arrangement and Tool Preparation:
   - Two people push YD44-008 to the first tractor, adjust the height to 72 inches (182.9cm), and lock the casters;
   - Check the hand pump status to ensure smooth oil drainage channels;
   2. Batch Oil Change and Drainage:
   - Collect waste oil from 6 tractors in sequence: Collect 35L from the first tractor (30 minutes), move the equipment to the next 5 tractors, and complete collection of 6 tractors (total 210L) in 2.5 hours (needing 2 drainage times, 75L/10 minutes each);
   - During drainage, two people cooperate to press the hand pump, and continue collection after rapid drainage without waiting for natural drainage;
   - Post-Operation: Push the equipment to the temporary storage area of the maintenance point and clean the pump body and valve;
   3. Operation Effect:
   - Sufficient Capacity: The 18-gallon capacity reduces drainage frequency, increasing batch oil change efficiency by 50%;
   - Ground Adaptation: The 3-inch casters move stably on the muddy ground, saving 50% of pushing force compared to small-caster equipment;
   - Power-Free Operation: The hand pump frees from power limitations, with strong adaptability to outdoor scenarios and no need to worry about power outages.

3. Oil Change in Explosion-Proof Heavy-Duty Truck Repair Shops (Scenario 3)

1. Equipment Debugging and Explosion-Proof Inspection:
   - Confirm that YD44-008 has no electrical components (only manual mechanical structure), meets explosion-proof requirements, push it to the first truck, adjust the height to 40 inches (101.6cm), and lock the casters;
   - Open the valve and test the smooth pressing of the hand pump;
   2. Oil Change and Drainage Operation:
   - Collect 22L of waste oil from the first truck (25 minutes), move the equipment to the second and third trucks, and complete collection of 3 trucks (total 66L) in 1.5 hours;
   - Press the pump body manually to drain 66L of waste oil in 7 minutes. The drainage process has no sparks and no power dependency, meeting explosion-proof standards;
   - Post-Operation: Clean the oil tank and pump body, and store it in the designated explosion-proof area;
   3. Operation Effect:
   - Explosion-Proof Safety: Pure mechanical manual operation, no electrical risks, fully meeting the workshop's explosion-proof requirements;
   - Efficient Drainage: The hand pump is 4 times faster than natural drainage, completing the oil change within 2.5 hours, saving 1 hour compared to traditional methods;
   - Convenient Mobility: The compact equipment moves flexibly in the workshop without affecting other explosion-proof operations.

IV. Frequently Asked Questions (FAQ)

Q1: When pressing the hand pump, the resistance suddenly increases or the oil discharge volume drops sharply. What is the reason? How to handle it?

1. Clean Pump Body Impurities: Close the valve, disassemble the connecting pipe between the hand pump and the oil tank, rinse the pump body cavity (residual oil stains, iron filings) with a high-pressure water gun, wipe the inner wall with a clean rag, air-dry it, and reinstall. The pressing resistance will be reduced;
2. Replace Piston Sealing Ring: If the oil discharge volume is still low after cleaning, check the oil-resistant rubber sealing ring at the pump body piston. If cracks or deformation are found, contact the merchant to purchase a sealing ring of the same specification, disassemble the pump body piston and replace it, then test the oil discharge volume after installation (restoring to 120ml/stroke is acceptable);
3. Regular Maintenance: Apply a small amount of food-grade lubricating oil (to avoid polluting waste oil) to the pump body piston every month, and disassemble and clean it once a quarter to extend the pump body service life.

Q2: When moving the equipment on muddy ground, the casters sink into the mud and cannot be pushed. How to solve this?

1. Install Caster Anti-Slip Covers: Contact the merchant to purchase rubber anti-slip covers suitable for 3-inch casters (with raised patterns on the surface). After installation, the friction between the casters and the muddy ground is increased, reducing the risk of sinking;
2. Plan Temporary Paths: Lay temporary channels (30cm wide, 2 meters long) with wooden boards or steel plates before moving. The equipment moves along the channels to avoid direct contact with deep mud;
3. Control Movement Speed: Keep moving at a constant speed when pushing, avoid sudden stops and turns. If the casters sink slightly, push the equipment in the reverse direction to escape, then adjust the path. Do not push hard to avoid caster damage.

Q3: After long-term use, leakage occurs at the connection between the oil tank and the hand pump. How to handle it?

1. Tighten Connecting Bolts: If the leakage is slight, check the connecting bolts between the pump body and the oil tank, and tighten them clockwise with a wrench (moderate force to avoid deformation of the HDPE tank). After tightening, observe whether the leakage stops;
2. Replace the Sealing Ring: If leakage persists after tightening, disassemble the connecting bolts, take out the built-in silicone sealing ring, check for aging or damage, contact the merchant to purchase a sealing ring of the same specification for replacement. Ensure the sealing ring is fully embedded in the groove during installation, then tighten the bolts;
3. Regular Inspection: Disassemble the connection part every quarter, clean the sealing ring and contact surface, and apply a small amount of oil-resistant grease to enhance sealing and reduce leakage risks.

Q4: Can YD44-008 be used to collect high-viscosity liquids other than waste vehicle oil, such as industrial gear oil?

1. Viscosity Adaptation Limit: The equipment is designed to adapt to vehicle oil (viscosity ≤200cSt). Most industrial gear oils have a viscosity ≥300cSt, which may cause jamming of the hand pump piston and blockage of the oil discharge channel, affecting normal use;
2. Pump Body Wear Risk: High-viscosity liquids require greater pressing force, and long-term use will accelerate the wear of the hand pump piston and sealing ring, shortening the service life of the hand pump;
3. Testing Suggestion: If use is really necessary, conduct a small-dose test first (pour 1L of industrial gear oil into the tank and try to drain it with the hand pump, observing whether it is smooth and without jamming). Only use small amounts if there is no abnormality; long-term collection is not recommended.