Product Manual
12
Air Chain
Hoists
866-207-6923
MLK and HLK Specifications (performance at 90 psi, 6.3 bar)
Model
Capacity
# Falls
Hook Mount
Headroom
Trolley Mount
Headroom
Liing Speed
Lowering Speed
Chain
Size
Chain Weight
(per foot of li)
Net Weight
w/10 of Li
metric
tons
Rated Load No Load Rated Load No Load
lb in mm in mm /min m/min /min m/min /min m/min /min m/min lb kg lb kg
ML250K 550 0.25 1 18 457.2 18 457.2 101 30.8 171 52.1 117 35.7 99 30.2 6.4 x 19.5 0.6 0.3 48 21.8
ML250KS 550 0.25 1 18 457.2 18 457.2 40 12.2 71 21.6 90 27.4 53 16.2 6.4 x 19.5 0.6 0.3 48 21.8
ML250KR 550 0.25 1 18 457.2 18 457.2 26 7.9 42 12.8 38 11.6 30 9.1 6.4 x 19.5 0.6 0.3 48 21.8
ML500K 1,100 0.50 1 18 457.2 18 457.2 55 16.8 106 32.3 97 29.6 59 18 6.4 x 19.5 0.6 0.3 48 21.8
ML500KS 1,100 0.50 1 18 457.2 18 457.2 22 6.7 44 13.4 66 20.1 32 9.8 6.4 x 19.5 0.6 0.3 48 21.8
ML500KR 1,100 0.50 2 18 457.2 18 457.2 13 4 21 6.4 20 6.1 15 4.6 6.4 x 19.5 1.1 0.5 61 27.7
ML1000K 2,200 1 2 18 457.2 18 457.2 28 8.5 53 16.2 49 14.9 30 9.1 6.4 x 19.5 1.1 0.5 61 27.7
ML1000KS 2,200 1 2 18 457.2 18 457.2 11 3.4 22 6.7 33 10.1 16 4.9 6.4 x 19.5 1.1 0.5 61 27.7
HL1000K 2,200 1 1 18.5 469.9 18.1 459.7 26 7.9 40 12.2 37 11.3 26 7.9 9.5 x 25.7 1.3 0.6 84 38.1
HL1000KR 2,200 1 1 18.5 469.9 18.1 459.7 26 7.9 40 12.2 37 11.3 26 7.9 9.5 x 25.7 1.3 0.6 84 38.1
HL1500K 3,300 1.50 1 18.8 477.5 18.9 480.1 16 4.9 28 8.5 26 7.9 16 4.9 9.5 x 25.7 1.3 0.6 84 38.1
HL2000K 4,400 2 2 23 584.2 21.6 548.6 13 4 20 6.1 18 5.5 13 4 9.5 x 25.7 2.6 1.2 125 56.7
HL3000K 6,600 3 2 25 635 22.6 574 8 2.4 14 4.3 13 4 8 2.4 9.5 x 25.7 2.6 1.2 125 56.7
HL4500K 9,900 4.50 3 30.9 784.9 28 711.2 4.6 1.4 10.5 3.2 10 3.1 6.6 2 9.5 x 25.7 3.9 1.8 193 87.5
HL6000K 13,200 6 4 36.2 919.5 32.2 817.9 3.5 1.1 8.4 2.6 7.6 2.3 4.8 1.5 9.5 x 25.7 5.2 2.4 248 112.5
Working pressure from 5 to 7 bar (70 to 100 psi). Air Consumption @ rated load - ML250KS, ML250KR, ML500KS,ML500KR, ML1000KS = 1.27m³ (45 cfm) all other models = 1.98m³ (70 cfm).
Air inlet 1/2” NPT. Sound level 85 dBA.
Trolley Mount Specifications
Model
Trolley
type
Capacity
metric tons
Minimum
Headroom
Trolley Speed at
Rated Load
Air Consumption @
Rated Load
Trolley Flange
Adjustment
Minimum Curve
Radius Air Inlet
Net Weight
w/10 of Li
in mm /min m/min
3
/min m
3
/min in mm m lb kg
ML250K, KS, KR Plain 0.25 18 457 - - - - 2.66-12 68-305 3.5 1.1 - 68 31
Geared 0.25 18 457 - - - - 2.66-12 68-305 3.5 1.1 - 71 32
Motor 0.25 18 457 95 29 35 1 2.66-12 68-305 3.5 1.1 1/4 78 35
ML500K, KS, KR Plain 0.50 18 457 - - - - 2.66-12 68-305 3.5 1.1 - 68 31
Geared 0.50 18 457 - - - - 2.66-12 68-305 3.5 1.1 - 71 32
Motor 0.50 18 457 95 29 35 1 2.66-12 68-305 3.5 1.1 1/4 78 35
ML1000K, KS Plain 1 17 432 - - - - 2.66-12 68-305 3.5 1.1 - 81 37
Geared 1 17 432 - - - - 2.66-12 68-305 3.5 1.1 - 84 38
Motor 1 17 432 93 28 35 1 2.66-12 68-305 3.5 1.1 1/4 91 41
HL1000K, KR Plain 1 18 457 - - - - 3.25-12 83-304 3.5 1.1 - 106 48
Geared 1 18 457 - - - - 3.25-12 83-304 3.5 1.1 - 109 50
Motor 1 18 457 93 28 35 1 3.25-12 83-304 3.5 1.1 1/4 116 53
HL1500K Plain 1.50 18 457 - - - - 3.25-12 83-304 3.5 1.1 - 106 48
Geared 1.50 18 457 - - - - 3.25-12 83-304 3.5 1.1 - 109 50
Motor 1.50 18 457 84 25 35 1 3.25-12 83-304 3.5 1.1 1/4 116 53
HL2000K Plain 2 22 559 - - - - 3.25-12 83-304 3.5 1.1 - 203 92
Geared 2 22 559 - - - - 3.25-12 83-304 3.5 1.1 - 206 94
Motor 2 22 559 80 24 35 1 3.25-12 83-304 3.5 1.1 1/4 213 97
HL3000K Plain 3 23 584 - - - - 3.25-12 83-304 3.5 1.1 - 203 92
Geared 3 23 584 - - - - 3.25-12 83-304 3.5 1.1 - 206 94
Motor 3 23 584 71 22 35 1 3.25-12 83-304 3.5 1.1 1/4 213 97
HL4500K Plain 4.50 27 686 - - - - 4.25-7.25 108-184 5 1.5 - 392 178
Geared 4.50 27 686 - - - - 4.25-7.25 108-184 5 1.5 - 395 180
Motor 4.50 27 686 60 18 35 1 4.25-7.25 108-184 5 1.5
1/4 402 182
HL6000K Plain 6 29 737 - - - - 4.25-7.25 108-184 5 1.5 - 442 201
Geared 6 29 737 - - - - 4.25-7.25 108-184 5 1.5 - 445 202
Motor 6 29 737 45 14 35 1 4.25-7.25 108-184 5 1.5 1/4 452 205
Working pressure from 5 to 7 bar (70 to 100 psi).
MLK and HLK Series
0.25 to 6 metric ton liing capacities