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{"title":"YD51-012A Trolley Oil Dispenser 18L\/Min \u00b10.5% Accuracy For Workshops \/ Factories","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/a7\/22a20bf77596334a5c3c2526e722-200x200-1\/yd51_012a_trolley_oil_dispenser_18l_2fmin_c2_b10_5_25_accuracy_for_workshops_2f_factories.jpg","attrs":{"Brand Name":"YEEDA","Model Number":"YD51-012A","Certification":"CE","Place of Origin":"Zhejiang\uff0cChina"}}
{"title":"YD51-003 Series Lever Pumps: Cast Iron\/PP\/PPS, 16-20L\/min, for Oil\/Chemicals","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/be\/69f8bd5d7fc98343c3a0ce6d1e52-200x200-1\/yd51_003_series_lever_pumps_3a_cast_iron_2fpp_2fpps_2c_16_20l_2fmin_2c_for_oil_2fchemicals_2ffarms.jpg","attrs":{"Brand Name":"YEEDA","Model Number":"YD51-003A-E","Certification":"CE","Place of Origin":"Zhejiang\uff0cChina"}}
{"title":"YD51-004A Steel\/Poly Hand Pump: 10.6L\/min, 200Gal Drum, for Workshops\/Labs\/Farms","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/6e\/0be6a0bc0ef63af49e466ceb3a24-200x200-1\/yd51_004a_steel_2fpoly_hand_pump_3a_10_6l_2fmin_2c_200gal_drum_2c_for_workshops_2flabs_2ffarms.jpg","attrs":{"Brand Name":"YEEDA","Model Number":"YD51-004A","Certification":"CE","Place of Origin":"Zhejiang\uff0cChina"}}
{"title":"YD51-004B Manual Drum Pump: 6.5L\/min, 200Gal, Chrome Steel, for Shops\/Garages","imgUrl":"https:\/\/img.chinax.com\/nimg\/32\/ae\/d23ac275199e5df58c71cc862e52-200x200-1\/yd51_004b_manual_drum_pump_3a_6_5l_2fmin_2c_200gal_2c_chrome_steel_2c_for_shops_2fgarages_2ffarms.jpg","attrs":{"Brand Name":"YEEDA","Model Number":"YD51-004B","Certification":"CE","Place of Origin":"Zhejiang\uff0cChina"}}
{"title":"Heavy Duty Drum Pump 34L\/Min 925mm Suction For Workshops \/ Farms \/ Sites","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/5a\/7f89953edad4560878dda806516a-200x200-1\/heavy_duty_drum_pump_34l_2fmin_925mm_suction_for_workshops_2f_farms_2f_sites.jpg","attrs":{"Brand Name":"YEEDA","Model Number":"YD51-004C","Certification":"CE","Place of Origin":"Zhejiang\uff0cChina"}}
{"title":"YD51-005C PP Chemical Pump:20L\/min,Adblue\/Acid-Resistant,for Shops\/Labs\/Farms","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/d1\/0407237d68d3c3cb939e9794aa88-200x200-1\/yd51_005c_pp_chemical_pump_3a20l_2fmin_2cadblue_2facid_resistant_2cfor_shops_2flabs_2ffarms.jpg","attrs":{"Brand Name":"YEEDA","Model Number":"YD51-005C","Certification":"CE","Place of Origin":"Zhejiang\uff0cChina"}}
{"title":"YD51-006A DC Electric Oil Pump:50L\/min,12V\/24V,for Construction\/Farms\/Marinas","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/27\/1ea33b12bec0adff013d816941ea-200x200-1\/yd51_006a_dc_electric_oil_pump_3a50l_2fmin_2c12v_2f24v_2cfor_construction_2ffarms_2fmarinas.jpg","attrs":{"Brand Name":"YEEDA","Model Number":"YD51-006A","Certification":"CE","Place of Origin":"Zhejiang\uff0cChina"}}
2. Accuracy: ±0.5% (ensures precise oil measurement for billing or inventory tracking);
3. Pressure Ratings: Minimum Working Pressure (5 Bar), Maximum Working Pressure (100 Bar);
4. Working Temperature: -20℃ ~ +60℃ (adapts to cold garages or warm industrial spaces);
5. Oil Inlet Thread: 1/2 Bsp/NPSM (compatible with hose outlet)
2. Performance Test Table
Test Item
Test Condition
Test Result
Dispensing Accuracy
Use the digital meter to dispense 10L, 20L, and 25L of SAE100 gear oil
Measured volumes: 10.02L, 20.01L, 25.03L—all within ±0.5% accuracy range
Mobility & Stability
Move the trolley (with a 60Kg drum) across uneven workshop floors (50m distance)
Trolley maneuvers smoothly via castors; fixed wheels maintain stability; drum remains secured by clamping device
Pressure Resistance
Operate the pump at max flow pressure (24 Bar) for 2 hours with hydraulic oil
Hose (SAE 10R2AT) shows no swelling or leakage; pump maintains consistent 18 L/Min flow
Temperature Adaptability
Test the digital meter and hose at -20℃ (cold storage) and +60℃ (heated workshop)
Meter retains accuracy; hose remains flexible (no brittleness at low temp or softening at high temp)
II. Product Details (PRODUCT DETAILS)
The YD51-012A Trolley-Mounted 3:1 Oil Dispenser Kit solves the key challenges of mobile oil dispensing: "limited mobility, imprecise measurement, and cumbersome setup". With "integrated 4-in-1 design + high accuracy + rugged mobility" as core strengths, it redefines efficiency for workshop and industrial oil transfer:
All-in-One Solution: Combines air-operated pump, modular trolley, 4m hose, and digital meter in one kit—no need to purchase or assemble separate components. This saves 30% of setup time and eliminates compatibility issues between parts.
Space-Efficient Trolley: The zinc-plated trolley holds both the drum and pump, reducing storage space by 50% compared to standalone pumps and drums. Its compact design fits through standard workshop doorways (width ≥80cm).
2. Precise Dispensing & Powerful Performance
±0.5% Accuracy Digital Meter: Enables precise oil measurement for tasks like customer billing (e.g., auto repair shops) or inventory tracking (e.g., industrial facilities). Unlike manual gauges that have ±2% error, this meter ensures no over-dispensing or under-dispensing.
3:1 Compression Ratio Pump: Delivers 18 L/Min flow and 24 Bar max pressure, handling medium-viscosity oils (up to SAE130) with ease. The 42mm suction tube reaches drum bottoms, minimizing residual oil (≤1L per 60Kg drum) and reducing waste.
3. Rugged Mobility & Durability
Heavy-Duty Trolley: The 20-60Kg capacity, zinc-plated finish, and 4-wheel design (2 fixed + 2 castors) make it easy to move across workshops—even with a full 60Kg drum. The drum clamping device prevents spills during transport, a critical safety feature.
Wear-Resistant Hose: The SAE 10R2AT hose resists oil degradation and physical wear, with a 138 Bar working pressure that outperforms standard rubber hoses (typical 80 Bar). It remains flexible in extreme temperatures (-20℃ ~ +60℃), ensuring year-round use.
III. Application Scenarios (APPLICATION SCENARIOS)
1. Auto Repair Workshop Oil Change Services
Scenario Requirement: A car repair shop services 30 cars daily (each needing 4-5L motor oil) and uses 60Kg drums. The shop needs a mobile, accurate dispenser to reduce labor time.
Operation Process:
Setup: Secure a 60Kg oil drum to the trolley via the clamping device; connect the pump’s F1/4"G air inlet to the shop’s air compressor; attach the 4m hose and digital meter;
2. Dispensing: Use the meter to set the required volume (e.g., 4L for a sedan); the pump delivers oil at 18 L/Min—4L dispensed in ~13 seconds;
3. Mobility: Move the trolley between repair bays (50m distance) to service multiple cars without repositioning the drum;
4. Accuracy: Meter records each dispense, simplifying end-of-day inventory checks.
Effect: Mobile design saves labor; precise meter reduces oil waste; 18 L/Min flow meets high daily demand.
2. Industrial Machinery Maintenance
Scenario Requirement: A manufacturing plant maintains 15 hydraulic machines (each needing 20L hydraulic oil monthly) and stores oil in 60Kg drums. The plant needs a stable, pressure-resistant dispenser for high-viscosity oil.
Operation Process:
Setup: Mount the pump on the trolley’s support; connect to the plant’s air supply (8 Bar); attach the hose to the machine’s oil inlet;
2. Dispensing: Operate the pump at 24 Bar max pressure to transfer 20L hydraulic oil (SAE120) in ~67 seconds; the meter ensures no overfilling;
3. Durability: Trolley’s zinc-plated finish resists factory dust; hose (SAE 10R2AT) handles 24 Bar pressure without leakage;
4. Efficiency: One technician can maintain all 15 machines in 2.5 hours—half the time of manual dispensing.
Scenario Requirement: A farm service team maintains 10 tractors (each needing 15L gear oil) on-site. The team needs a portable dispenser that works in cold (-5℃) and warm (+35℃) outdoor temperatures.
Operation Process:
Setup: Load the trolley (with a 60Kg drum) into a service truck; at the farm, position the trolley near the tractors;
2. Dispensing: Use the digital meter to dispense 15L gear oil (SAE130) per tractor in ~50 seconds; the 4m hose reaches tractor oil tanks without moving the trolley;
3. Temperature Adaptability: Meter retains accuracy at -5℃; hose remains flexible for easy handling;
4. Portability: Trolley’s compact size fits in the truck; castors work on gravel farm paths.
Effect: On-site mobility meets farm needs; temperature resistance adapts to outdoor conditions.
IV. Frequently Asked Questions (FAQ)
Q1: The digital meter shows an error message during use. How to troubleshoot?
A1: Error messages usually stem from pressure or connection issues. Solutions: 1) Check Working Pressure: Ensure the pump provides at least 5 Bar (minimum for the meter)—low pressure triggers "LOW PRESS" errors; 2) Inspect Inlet Thread: Tighten the 1/2 Bsp/NPSM oil inlet thread (loose connections cause air gaps and "FLOW ERROR" messages); 3) Reset the Meter: Turn the meter off and on to clear temporary glitches. If errors persist, contact the manufacturer to calibrate the meter.
Q2: Can the trolley handle drums heavier than 60Kg (e.g., 80Kg)?
A2: No. The trolley’s maximum capacity is 60Kg—exceeding this limit will cause: 1) Trolley Damage: Castors or fixed wheels may bend or break under excess weight; 2) Safety Risks: The drum clamping device cannot secure heavy drums, leading to potential spills or drum tipping; 3) Reduced Mobility: The trolley will be difficult to maneuver, even on flat surfaces. For 80Kg drums, use a heavy-duty trolley (rated for ≥100Kg) and check compatibility with the YD51-012A pump separately.
Q3: The hose becomes stiff in cold weather (-20℃). How to keep it flexible?
A3: To maintain hose flexibility at low temperatures: 1) Pre-Warm the Hose: Before use, wrap the hose in a heated blanket (set to 10-15℃) for 10 minutes—this softens the SAE 10R2AT material; 2) Avoid Kinking: Store the hose coiled (not folded) when not in use—kinks weaken the material and increase brittleness; 3) Use Low-Temp Oil Additive: Mix a small amount of oil viscosity reducer (compatible with your oil type) to lower the oil’s freezing point, reducing strain on the hose.
Q4: How to clean the pump and meter to prevent cross-contamination when switching oil types?
A4: Cross-contamination is prevented with thorough cleaning: 1) Flush the Pump: Run 5-10L of the new oil type through the pump to flush residual old oil; 2) Clean the Hose: Disconnect the hose and flush it with the new oil (or a compatible solvent, e.g., mineral spirits for petroleum-based oils); 3) Calibrate the Meter: After cleaning, test the meter with 10L of the new oil to ensure accuracy; 4) Wipe External Parts: Clean the trolley and pump exterior with a dry cloth to remove oil residue. Never switch between incompatible oils (e.g., mineral oil to synthetic oil) without full cleaning.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
600-800
Employee Number:
110~120
Ecer Certification：
Verified Supplier
Yeeda offers diverse automotive workshop Equipments,and designs solutions for the automotive service industry.
We put our tools through punishing test , which far exceed the strain of normal use , ensuring that our tools perform to professional standards and stay tough for long .
We have been... Yeeda offers diverse automotive workshop Equipments,and designs solutions for the automotive service industry.
We put our tools through punishing test , which far exceed the strain of normal use , ensuring that our tools perform to professional standards and stay tough for long .
We have been...
