AL 844 leaf chains for forklifts and material handling

Function and Importance of AL Series Leaf Chains

The AL series leaf chains are a testament to the evolution of lifting applications. Manufactured by ANSI leaf chain specification dimensions, these chains are considered to be the modern-day "lighter" duty of leaf chains. They were the first series of ANSI leaf chains and continue to be used in many lifting applications due to their space-saving high-strength lifting design. The high-strength hardened pins, heat-treated plates, and shot-peened components, put our selection of leaf chains in a class of their own. These chains come factory pre-stressed to reduce initial install stretching. We stock leaf chains in 10ft boxes, 50ft reels, and 100ft reels, but we also supply cut-to-length and custom leaf chains.

Technical Specifications of our Leaf Chains

Chain Size	Lacing	Pitch (P)	Min. Tensile Strength	Weight (Per Ft)	Pin Diameter (D)	Pin Length (L)	Plate Height	Plate Thickness (T)
AL322	2X2	0.375"	2,045 lbs	0.2 lbs	0.141"	0.27"	0.30"	0.051"
AL344	4X4	0.375"	4,090 lbs	0.3 lbs	0.141"	0.46"	0.30"	0.051"
AL422	2X2	0.500"	3,205 lbs	0.3 lbs	0.156"	0.33"	0.41"	0.059"
AL444	4X4	0.500"	6,409 lbs	0.5 lbs	0.156"	0.57"	0.41"	0.059"
AL466	6X6	0.500"	9,614 lbs	0.8 lbs	0.156"	0.81"	0.41"	0.059"
AL522	2X2	0.625"	5,000 lbs	0.4 lbs	0.200"	0.44"	0.50"	0.080"
AL534	3X4	0.625"	7,500 lbs	0.7 lbs	0.200"	0.67"	0.50"	0.080"
AL544	4X4	0.625"	10,000 lbs	0.8 lbs	0.200"	0.76"	0.50"	0.080"
AL566	6X6	0.625"	15,000 lbs	1.2 lbs	0.200"	1.08"	0.50"	0.080"
AL622	2X2	0.750"	8,409 lbs	0.6 lbs	0.234"	0.51"	0.61"	0.095"
AL644	4X4	0.750"	14,450 lbs	1.2 lbs	0.234"	0.89"	0.61"	0.095"
AL666	6X6	0.750"	22,750 lbs	1.8 lbs	0.234"	1.27"	0.61"	0.095"
AL688	8X8	0.750"	30,317 lbs	2.4 lbs	0.234"	1.66"	0.61"	0.095"
AL822	2X2	1.000"	12,886 lbs	1.0 lbs	0.312"	0.63"	0.81"	0.128"
AL844	4X4	1.000"	25,773 lbs	2.0 lbs	0.312"	1.16"	0.81"	0.128"
AL866	6X6	1.000"	38,636 lbs	3.0 lbs	0.312"	1.74"	0.81"	0.128"
AL1022	2X2	1.250"	20,114 lbs	1.6 lbs	0.375"	0.77"	1.01"	0.157"
AL1044	4X4	1.250"	40,227 lbs	3.1 lbs	0.375"	1.43"	1.01"	0.157"
AL1066	6X6	1.250"	60,227 lbs	4.8 lbs	0.375"	2.06"	1.01"	0.157"
AL1088	8X8	1.250"	80,454 lbs	6.7 lbs	0.375"	2.70"	1.01"	0.157"
AL1222	2X2	1.500"	28,864 lbs	2.5 lbs	0.437"	0.96"	1.20"	0.189"
AL1244	4X4	1.500"	57,727 lbs	4.7 lbs	0.437"	1.72"	1.20"	0.189"
AL1266	6X6	1.500"	86,591 lbs	7.1 lbs	0.437"	2.49"	1.20"	0.189"
AL1288	8X8	1.500"	115,450 lbs	9.4 lbs	0.437"	3.25"	1.20"	0.189"
AL1444	4X4	1.750"	84,705 lbs	7.0 lbs	0.498"	2.02"	1.43"	0.220"
AL1466	6X6	1.750"	127,045 lbs	10.2 lbs	0.498"	2.94"	1.43"	0.220"
AL1644	4X4	2.000"	107,045 lbs	8.7 lbs	0.559"	2.28"	1.64"	0.252"
AL1666	6X6	2.000"	160,454 lbs	13.3 lbs	0.559"	3.30"	1.64"	0.252"
AL1688	8X8	2.000"	214,090 lbs	17.1 lbs	0.559"	4.31"	1.64"	0.252"

Unique Features and Advantages of AL Series Leaf Chains

• Lightweight design
• High strength
• Corrosion resistant
• Good conductivity and thermal conductivity
• Easy maintenance
• Compact design

The correct way to maintain the AL series leaf chain

1. Regular inspection: The links, bearings, chains, and other parts of the AL series leaf chain should be inspected regularly to ensure that they are intact and without serious wear or deformation.2. Cleaning: The AL series leaf chain should be cleaned regularly to remove dust, dirt, and other impurities to maintain the stability of its appearance and performance.3. Lubrication: The bearings and chains of the AL series leaf chain should be lubricated regularly to reduce friction and wear and extend its service life.4. Fastening: The bolts, nuts and other fasteners of the AL series leaf chain should be regularly checked and tightened to ensure that they are firm and reliable and prevent them from loosening or falling off.5. Storage: When the AL series leaf chain is not used for a long time, it should be stored in a dry and ventilated place, away from moisture, rain, and direct sunlight.6. Usage: When using the AL series leaf chain, it should be operated by the prescribed operating procedures to avoid overloading or overloading to avoid damage or safety accidents.7. Maintenance: If the AL series leaf chain is found to be faulty or damaged, it should be repaired or replaced in time to ensure its normal operation and safe use.

Applications of AL Series Leaf Chains

The chain's compact and high-strength design makes it ideal for forklifts and material handling. See the image below for more application scenarios.

Maintenance of AL Leaf Chains

Regular Inspection:Frequently inspect the chain for signs of wear, damage, or elongation. Pay special attention to the pins, plates, and any signs of cracking or distortion.Proper Lubrication:Lubrication reduces friction, prevents corrosion, and increases the chain's life. Use a high-quality lubricant recommended by the manufacturer.Ensure the lubricant penetrates the chain's pins and bushings. It may be necessary to disassemble the chain for thorough lubrication in some cases.Correct Tensioning:Ensure the chain is properly tensioned. An overly tight chain can lead to excessive wear, while a loose chain may jump off the sprockets or lead to inefficient operation.Cleaning:Keep the chain clean to prevent the build-up of dirt and debris, which can increase wear and corrosion.Use a non-corrosive cleaner to remove dirt and old lubricant. After cleaning, dry the chain thoroughly before applying new lubricant.

About Raydafon

Raydafon has a leading position in China's leaf chain market. Our products include AL Series Leaf Chain, BL series leaf chain, agricultural chain, conveyor chain, drive chain, etc. We own various types of automatic CNC production equipment, as well as automatic assembly equipment.We welcome customers to customize products according to their needs. We highlight our high-quality products, competitive prices, and thoughtful services.