• National Clamps
    • Over 95% market share for Lifting clamps in Korean Shipbuilding Industry
    • Over 35 years of proven safety history in Korean shipbuilding industry
National Clamps

PRODUCTS

  • Horizontal Clamp

 
 

Products Horizontal Clamp
Model NHC-H
Manufacturing Origin South Korea
Factory Busan, Korea
 Description

    A horizontal lifting clamp for steel plates, a variety of “H-”, “T-”, “ㄷ-” sections, and steel blocks.

NHC-H

WLL(TON) Jaw Opening A1 A2 B C D1 D2 E F ØG I J K Weight(kg)
0.75 0-20 24 4 46 254 28 35 58 190 40 17 32 56 5.6
1 0-25 30 4 57 290 34 40 64 224 46 18 32 56 7.0
2 0-30 35 5 57 295 36 44 74 248 50 18 40 68 9.9
3 0-35 40 5 62 306 38 46 90 264 55 20 40 76 13.0
0-50 60 5 67 360 42 48 96 290 54 27 50 86 19.0
5 0-30 40 5 65 365 46 52 94 300 65 28 50 100 24.4
0-35 45 5 63 382 45 45 104 306 65 28 50 100 25.3
0-40 50 5 63 382 45 48 104 306 65 28 50 100 25.8
30-70 80 5 82 445 62 52 118 340 63 28 50 106 36.0
50-100 105 5 92 505 52 58 120 380 65 28 60 124 59.0
8 0-50 60 5 97 490 55 80 122 406 65 33 68 130 53.6
10 0-50 65 5 100 575 62 100 132 412 70 35 73 137 65.8
50-100 105 5 112 588 55 117 142 444 70 35 72 136 73.3
No. ASS’Y NAME No. PART NAME No. ASS’Y NAME No. PART NAME
1 BODY - - 6 JAW ASS’Y 6-1 SWIVEL JAW
2 SHACKLE - - 6-2 BOLT & NUT
3 SHACKLE PIN - - 7 LATCH ASS’Y 7-1 SAFETY LATCH
4 CAM ASS’Y 4-1 CAM 7-2 HANDLE RING
4-2 SPRING PIN 7-3 SPRING PIN
5 CAM PIN ASS’Y 5-1 CAM PIN 7-4 BOLT & NUT
5-2 SPRING PIN 8 LOCK SPRING - -

[Features]

  • The NHC-H has the built-in safety latch that prevents a work piece from  slipping due to the initial clamping force caused by the spring even if the  wire rope becomes loose during the operation.

[How to use]

  • Insert a work piece into the inside end of the clamp's jaw opening and then lock the safety latch.
  • Clamp the center of gravity of a work piece in order to equally distribute the weight of the work piece.

[Warnings]

  • Do not exceed the rated capacity specified on the clamp.
  • Lift a work piece only which falls within the jaw opening range specified in the instruction manual.
  • Do not vertically lift work pieces with horizontal clamps.
  • Never lift narrow work pieces.
  • Never lift bendable work pieces.
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