Shanghai Yiying Crane Machinery Co.,Ltd

VC-B Manual Hand Pulling Chain Pulley Block

VC-B Manual Hand Pulling Chain Pulley Block

Have certificate of ISO9001.
 Safe and reliable in operation with minimum maintenance.
High efficiency in mechanism, labor saving.
Capacities 1/2 Ton through 100 Ton. 
All-steel construction for extreme durability.

Slip clutch prevents lifting damaging loads beyond rated capacity.
Limited number of parts simplifies and reduces maintenance.

Product introduction:

VC-B type hand hoist thickened outer cover design, at the same time add convex rib technology, impact resistance, effectively protect the internal structure of multi point support structure, the transmission system is more reasonable, flexible operation, low failure rate with double ratchet brake, safety factor provides more than two times the whole machine mining skid nut, safety performance of a more super group hook. High quality alloy steel forged, more safety and high strength 80 grade lifting chain bearings are routinely configured as steel bushing, and needle roller bearings can be selected to improve product performance.

parameter:

  Model   VC-B
  Rated hoisting weight(t)   0.5   1   1.5   2   3   5   10   20   30   50
  Standard lifting height(m)   2.5   2.5   2.5   3   3   3   3   3   3   3
  Test load(t)   0.625   1.25   1.875   2.5   3.75   6.25   12.5   25   37.5   62.5
  Hand pull in full load(N)   200   320   360   365   385   435   435   435*2   435*2   435*2
  Lifting chain diameter(mm)   6   6.3   7.1   8.0   7.1   9.0   9.0   9.0   9.0   9.0
  The lifting height is 1 meters per increase
  Increased weight (kg / M)
  01.7   1.7   2.3   2.3   3.7   5.6   9.7   19.4   26.4   48.4
  Main dimensions (mm)
  A
  131   140   161   161   161   186   207   215   350   406
  B   127   158   187   187   210   253   398   650   680   962
  C   270   317   399   414   465   636   798   890   1380   2578
  D   35   40   45   50   58   64   85   110   110   170
  K   30   34   38   41   48   52   64   85   85   130
  Net weight(kg)   8.4   12   16.2   20   24   41   79   193   220   1092

 

 

Qualifications
CE EU certification SGS authentication Certificate Insurance policy

—— Product introduction ——

VC-B type hand hoist thickened outer cover design, at the same time add convex rib technology, impact resistance, effectively protect the internal structure of multi point support structure, the transmission system is more reasonable, flexible operation, low failure rate with double ratchet brake, safety factor provides more than two times the whole machine mining skid nut, safety performance of a more super group hook. High quality alloy steel forged, more safety and high strength 80 grade lifting chain bearings are routinely configured as steel bushing, and needle roller bearings can be selected to improve product performance.

  Model   VC-B
  Rated hoisting weight(t)   0.5   1   1.5   2   3
  Standard lifting height(m)   2.5   2.5   2.5   3   3
  Test load(t)   0.625   1.25   1.875   2.5   3.75
  Hand pull in full load(N)   200   320   360   365   385
  Lifting chain diameter(mm)   6   6.3   7.1   8.0   7.1
  The lifting height is 1 meters per increase
  Increased weight (kg / M)
  01.7   1.7   2.3   2.3   3.7
  Main dimensions (mm)
  A
  131   140   161   161   161
  B   127   158   187   187   210
  C   270   317   399   414   465
  D   35   40   45   50   58
  K   30   34   38   41   48
  Net weight(kg)   8.4   12   16.2   20   24

  Model   VC-B
  Rated hoisting weight(t)   5   10   20   30   50
  Standard lifting height(m)   3   3   3   3   3
  Test load(t)   6.25   12.5   25   37.5   62.5
  Hand pull in full load(N)   435   435   435*2   435*2   435*2
  Lifting chain diameter(mm)   9.0   9.0   9.0   9.0   9.0
  The lifting height is 1 meters per increase
  Increased weight (kg / M)
  5.6   9.7   19.4   26.4   48.4
  Main dimensions (mm)
  A
  186   207   215   350   406
  B   253   398   650   680   962
  C   636   798   890   1380   2578
  D   64   85   110   110   170
  K   52   64   85   85   130
  Net weight(kg)   41   79   193   220   1092

—— Physical details ——

 
 
 

—— Product certification ——  

CE EU certification SGS authentication
Certificate Insurance policy
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  • Add: NO8. Lane 40 Longchang Road, Yangpu
    TEL:0086-21-24209726     0086-21-24209727
    FAX:0086-21-33275081
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    Service Line:8615601737097
    E-mail: sales1@yiyinggroup.com