2.Basic Info: Part no: EC290(1171-01900 1454-0729 ) Usage: Construction Bucket Adapter for excavator Trade mark: Aili or Customized Material:Alloy steel Color: Yellow/Grey/Customized Warranty:Any broken under normal use will be compensated within one year Origin: Jiangxi,China(Mainland) 2.Product Details: 2.1 Key Specifications/Special Features

Material No	Usage Range	Hardness HRC	Impact Toughness (J)	Tensile Strength (MPa/mm²)	Elongation (%)
ALZG1#	≤25kg adapter, side cutter	36~40	≧15	≧784	≧1.5
ALZG2#	≤20kg Teeth	48~51	≧13	≧1272	≧1.5
ALZG3#	≧25kg~35kg adapter	40~45	≧20	≧784	≧1.5
ALZG5#	≧20kg Teeth	50~53	≧13	≧1372	≧1.5
ALZG6#	35kg~110kg adapter	40~45	≧25	≧784	≧1.5
ALZG 7#	≧25kg~60kg Teeth	51~54	≧15	≧1372	≧1.5
ALZG 8#	≧60kg~100k Teeth	52~54	≧15	≧1372	≧1.5