Leaf Chains AL 1288

Description

Leaf chains are designed to handle heavy loads. Compared to precision roller chains, leaf chains have higher strength ratings suitable for high load and high impact environments. Widely used for lifting and hoisting purposes, leaf chains are often seen on equipment such as lift trucks, boom trucks, forklifts, automobile parking towers, inter-modal container lifts and freight elevators.

The composition of the leaf chains is simple. Leaf chains are composed of stacks of link plates and pins. The outer links are press-fitted to the pins. Pins are then riveted to secure the press fit and lock the parts in position to prevent the pins from rotating. Centre links are slip-fitted to the pins. The number of link plates varies based on the chain lacing.

All chains are available in delta-tone and stainless steel construction, for outstanding corrosion resistance.

 

SERVICES

  • Many references available in stock.
  • Specific product on request.
  • Matched pairs on request for chains working in parallel.
  • Chains of any length
  • Technical assistance.

HIGHLIGHTS

  • Higher fatigue strength due to optimized press fit of pin and outer plate.
  • Higher tensile strength due to optimized plate strength.
  • Higher wear resistance.
  • Minimum elongation due to wear and a long service life.

HIGHLIGHTS

  • Forklift trucks.
  • Lifting devices.
  • Machine tools.
  • Steelmaking industry.
  • Container pallet jacks-

 

Leaf chains Heavy Series BL ISO 4347 / DIN 8152

Application: where the load can be considered to be almost static and joint wear presents no problem.
Most common combinations: 2×2, 4×4, 6×6.

 

ASA SERIES Pitch Plate lacing Plate depth Plate thickness Pin diameter Pin length min,Tensile strength Average tensile strenght Weight per meter Clevis Pins min. Tensile strength Stainless steel
ANSI
No.
Material P
mm
d1 max
mm
h2 max
mm
T max
mm
d2 max
mm
L max
mm
Q min
KN
Q0
KN
q
kg/m
d3
mm
L1
mm
x
mm
Q min
KN
AL 322 CS, DT, SS 2 x 2 6,80 9,2 10,2 0,23 1,2 11,4 6,4 5,32
AL 332 CS, DT, SS 3 x 2 7,7 1,3 3,58 11,5 12,8 0,3 1,2 12,7 7,7 6,66
AL 344 CS, DT, SS 9,525 4 x 4 11,60 18,4 20,0 0,46 1,2 17,7 12,7 10,65
AL 366 CS, DT, SS 6 x 6 17,60 27,5 30,0 0,6 1,2 24,0 19,0 15,97
AL 422 CS, DT, SS 2 x 2 8,30 14,4 16,9 0,39 1,6 12,8 6,5 8,34
AL 444 CS, DT, SS 12,7 4 x 4 10,40 1,50 3,96 14,40 28,8 35,2 0,74 1,6 19,4 12,9 16,68
AL 466 CS, DT, SS 6 x 6 20,50 43,1 52,7 1,13 1,6 26,0 19,3 25,02
AL 522 CS, DT, SS 2 x 2 11,05 22,4 28,6 0,64 1,6 14,6 8,5 13,02
AL 534 CS, DT, SS 3 x 4 17,00 33,7 46,0 1,10 1,6 21,0 15,1 19,52
AL 544 CS, DT, SS 15,875 4 x 4 12,80 2,03 5,08 19,40 44,9 62,4 1,25 1,6 23,1 16,8 26,03
AL 566 CS, DT, SS 6 x 6 27,50 67,3 93,8 1,79 1,6 31,6 25,0 39,05
AL 588 CS, DT, SS 8 x 8 89,8 110,0 2,39 1,6 45,4 36,6 52,06
AL 622 CS, DT, SS 2 x 2 13,00 37,7 44,4 0,87 2 19,4 12,8 21,89
AL 644 CS, DT, SS 4 x 4 15,60 2,42 5,94 22,70 65,0 78,8 1,70 2 27,3 21,3 37,68
AL 666 CS, DT, SS 19,05 6 x 6 32,20 102,1 118,6 2,53 2 37,7 31,9 59,22
AL 688 CS, DT, SS 8 x 8 42,20 136,1 156,6 3,37 2 49,3 42,5 78,92
AL 822 CS, DT, SS 2 x 2 16,00 57,8 68,6 1,57 3,2 24,2 13,6 33,54
AL 844 CS, DT, SS 4 x 4 20,80 3,25 7,92 29,40 115,7 135,6 3,08 3,2 37,4 26,6 67,09
AL 866 CS, DT, SS 25,4 6 x 6 44,20 173,4 202,3 4,62 3,2 50,6 39,8 100,57
AL 888 CS, DT, SS 8 x 8 55,50 231,2 245,0 6,12 3,2 68,2 54,0 134,10
AL 1022 CS, DT, SS 2 x 2 19,60 90,3 107,1 2,51 3,2 28,8 18,3 52,36
AL 1044 CS, DT, SS 4 x 4 25,60 4,00 9,53 36,40 180,5 203,6 4,95 3,2 45,6 34,8 104,71
AL 1066 CS, DT, SS 31,75 6 x 6 52,30 270,3 315,3 7,39 3,2 63,7 52,2 156,77
AL 1088 CS, DT, SS 8 x 8 68,50 361,1 421,2 9,83 3,2 80,3 69,0 209,43
AL 1222 CS, DT, SS 2 x 2 24,30 129,5 151,1 3,65 4 34,4 21,1 75,13
AL 1244 CS, DT, SS 4 x 4 30,50 4,80 11,10 43,80 259,1 299,7 7,05 4 55,0 41,4 150,27
AL 1266 CS, DT, SS 38,1 6 x 6 63,20 388,6 426,3 10,50 4 75,7 62,0 225,40
AL 1288 CS, DT, SS 8 x 8 82,60 518,2 568,4 14,03 4 92,4 79,9 300,53
AL 1444 CS, DT, SS 4 x 4 36,40 5,60 12,70 51,30 380,2 413,6 9,80 4 61,2 48,0 220,49
AL 1466 CS, DT, SS 44,45 6 x 6 74,50 570,2 620,4 14,66 4 85,1 71,9 330,70
AL 1644 CS, DT, SS 4 x 4 58,00 480,4 522,8 12,90 4 71,7 55,5 278,64
AL 1666 CS, DT, SS 50,8 6 x 6 41,60 6,40 14,21 83,80 720,1 783,6 19,27 4 98,6 83,0 417,67
AL 1688 CS, DT, SS 8 x 8 109,50 960,8 1.045,5 25,64 4 126,9 111,6 557,29
CS CARBON STEEL
DT DELTA-TONE
SS STAINLESS STEEL