• • KHG Series is designed and manufactured the
      multiple orifices as the request of Customer’s application.
      KOBA hydraulic buffer is met the Global industrial safety
      standards like OSHA, AISE, CMMA, DIN, and FEM

    • Adjustment : Self adjusting type
    • Filling : Oil + Nitrogen Gas
    • Temperature : Standard(-10~80℃), Special (-40~120℃)
    • Return : Nitrogen Gas
    • Piston Rod : Hard Chrome(over 25µm)
    • Body and Mount : Epoxy Paint Coatings
    • Application : Container crane, Overhead Crane, Stacker Crane,
      railway, Transfer Car, Amusement rides, Safety Device, Steel plant facilities, etc

  • KHG65 ~ KHG120
  • KHG130 ~ KHG180

Model Stroke
(mm)
S
Max.Energy
/Cycle
(kJ)
ET
Max.Energy
/ Hour
(kJ/h)
ETC
Max Buffer
Force
(kN)
FB
Recoil
Force
(kN)
Max Side
Load Angle
(°)
Weight
(kg)
Ext Comp R Type F Type
KHG 65-25 25 2 100 100 1.0 3.2 3.5 3.5 6
-50 50 4 200 100 4.7 3.5 3.5 7
-75 75 6 300 100 5.3 3 3 8
-100 100 8 400 100 6.6 3 3 9
-125 125 10 500 100 6.6 2.5 2.5 10
-150 150 12 600 100 6.6 2 2 11
-200 200 16 800 100 9 2 2 12
KHG 85-50 50 8 600 200 1.5 10 4 3.5 12
-100 100 16 1,200 200 13 3 3 15
-150 150 24 1,800 200 17 2 2 18
-200 200 32 2,400 200 19 1.8 1.5 20
-250 250 40 2,850 200 20 1.5 1.2 22
KHG 100-50 50 11 750 280 2.4 16 5 4 17
-80 80 18 1,200 280 16 4.5 4 20
-100 100 23 1,600 280 16 5 4 25
-120 120 27 1,800 280 20 4.5 3.5 27
-150 150 34 2,300 280 20 4.5 3.5 28
-200 200 46 3,100 280 20 4 3 34
-250 250 58 3,600 280 25 3.5 2.5 39
-300 300 69 4,200 280 25 3 2 43
-400 400 90 5,400 280 25 2.5 2 49
-500 500 110 6,600 275 25 2.5 2 55
-600 600 125 7,200 260 25 2 1.5 62
-800 800 140 7,900 210 25 2 1.5 73
KHG 120-100 100 45 2,900 570 3.5 38 4 4.5 41
-150 150 70 4,400 570 38 4 3.5 48
-200 200 92 5,800 570 38 3.5 3.5 58
-250 250 114 7,200 570 40 3 3 65
-300 300 130 8,500 450 40 3 2.5 72
-400 400 160 10,000 450 40 2.5 2 78
-500 500 180 11,500 450 40 2 1.5 86
-600 600 200 12,800 450 40 2 1.5 95
-800 800 240 13,600 375 40 2 1.3 112
-1000 1,000 290 14,500 350 40 2 1.3 118