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Quality YEEDA YD52-006A/B/C Pneumatic Grease Pump:50:1,12-30L,for Construction/Plants/Ports factory
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Quality YEEDA YD52-006A/B/C Pneumatic Grease Pump:50:1,12-30L,for Construction/Plants/Ports factory
Quality YEEDA YD52-006A/B/C Pneumatic Grease Pump:50:1,12-30L,for Construction/Plants/Ports factory
Quality YEEDA YD52-006A/B/C Pneumatic Grease Pump:50:1,12-30L,for Construction/Plants/Ports factory
>

YEEDA YD52-006A/B/C Pneumatic Grease Pump:50:1,12-30L,for Construction/Plants/Ports

Brand Name: YEEDA
Model Number: YD52-006ABC
Place of Origin: Zhejiang,China
Certification: CE
Minimum Order Quantity: 50pcs
Supply Ability: 500PCS/MONTH
Delivery Time: 30-45DAYS
Payment Terms: T/T
Standard Packaging: Carton Box or Crate

Product Details


Model: YD52-006A Capacity: 12L
Pressure Ratio: 50:1 Working Pressure: 25-50 Mpa
Flow Rate: 0-0.5 L/min Air Pressure Requirement: 0.5-0.7 Mpa
Highlight

Pneumatic grease pump 50:1 ratio

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Grease pump for construction plants

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YEEDA YD52 pneumatic grease pump

Product Description

YEEDA YD52-006A/B/C Pneumatic Grease Pump: 50:1 Pressure Ratio, 12-30L Capacity

Professional-grade pneumatic grease pump designed for construction sites, manufacturing plants, and port machinery maintenance. Features high-pressure performance, wheel-mounted mobility, and durable construction.

Product Specifications
Core Parameter Summary
Model Capacity Pressure Ratio Working Pressure Flow Rate Air Pressure Requirement Key Accessories Packaging & Weight Dimensions MOQ
YD52-006A 12L 50:1 25-50 Mpa 0-0.5 L/min 0.5-0.7 Mpa 4m delivery hose, 1* nozzle 1 PCS/CTN; N.W. 13kg / G.W. 14kg 42*42*77cm 50 SET
YD52-006B 20L 50:1 25-50 Mpa 0-0.5 L/min 0.5-0.7 Mpa 4m delivery hose, 1* nozzle 1 PCS/CTN; N.W. 13kg / G.W. 14kg 42*42*77cm 50 SET
YD52-006C 30L 50:1 25-50 Mpa 0-0.5 L/min 0.5-0.7 Mpa 4m delivery hose, 1* nozzle 1 PCS/CTN; N.W. 13kg / G.W. 14kg 42*42*77cm 50 SET
Structural & Functional Specifications
Specification Category Details
Tank Design 12-45L wheel-mounted tank (portable for easy movement); seamless pressed tank (ensures follower plate adherence and leak-proof performance)
Air Motor Unique air motor (delivers smooth, consistent pumping action; low noise during operation)
Applicable Fluids Engine grease, synthetic grease, hydraulic grease, gear grease, antifreeze liquids, and other medium-to-high viscosity lubricants/fluids
Hose Performance 4m durable, high-pressure resistant hose (compatible with 25-50 Mpa working pressure); flexible to reach hard-to-access lubrication points
Mobility Wheel-mounted tank (no manual carrying; easy to roll across workshop/construction site floors)
Safety Features Built-in pressure relief valve (prevents overpressure damage to pump/hose); anti-leak follower plate (reduces grease waste)
Key Features
  • 50:1 Pressure Ratio: Generates 25-50 Mpa working pressure for thick greases that standard pumps can't handle
  • Three Capacity Options: 12L, 20L, or 30L tanks to match different operational needs
  • Wheel-Mounted Design: Portable solution that eliminates manual carrying and saves labor time
  • Durable Construction: Seamless pressed tank and high-pressure hose ensure long service life
  • Safety Components: Pressure relief valve and anti-leak follower plate protect equipment and reduce waste
Application Scenarios
Construction Site Excavator Hydraulic Greasing

Challenge: Lubricating 8 excavators weekly with thick hydraulic grease across dispersed locations.

Solution: YD52-006C (30L capacity) with wheel-mounted mobility and 50:1 pressure ratio.

  • Services 2 excavators per tank fill
  • 4m hose reaches hydraulic joints
  • 15L per excavator in ~30 minutes
  • 8 excavators serviced in 4 hours
Manufacturing Plant Heavy Machinery Maintenance

Challenge: Daily greasing of 12 industrial gearboxes with SAE200 grease without production disruption.

Solution: YD52-006B (20L capacity) with consistent 0.5 L/min flow.

  • 8L grease per gearbox in ~16 minutes
  • 4m hose reaches all lubrication ports
  • Pressure relief valve protects gearbox seals
  • 12 gearboxes serviced in 3.2 hours
Frequently Asked Questions
Q: The pump fails to build pressure (working pressure <25 Mpa). How to fix?

A: Check air pressure (0.5-0.7 Mpa required), inspect air motor connections for leaks, and clean the follower plate of grease debris.

Q: Can the pump be used for low-viscosity fluids like diesel?

A: No. Designed exclusively for medium-to-high viscosity greases. Low-viscosity fluids may cause leaks and damage components.

Q: The hose becomes stiff and hard to maneuver. What's the issue?

A: Flush with low-viscosity oil to remove dried grease, warm in cold weather, and store loosely coiled to maintain flexibility.

Q: How to maintain the pump to extend its service life?

A: Clean after use, lubricate air motor monthly, inspect follower plate seals every 6 months, and store in dry conditions when not in use.

Product Highlights

YEEDA YD52-006A/B/C Pneumatic Grease Pump: 50:1 Pressure Ratio, 12-30L Capacity Professional-grade pneumatic grease pump designed for construction sites, manufacturing plants, and port machinery maintenance. Features high-pressure performance, wheel-mounted mobility, and durable construction. ...

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