Double Pulley Block for Marine, Lifting Block

• Condition：New
• Usage：Construction Hoist
• Power Source：Hand Chain
• Lift Speed：Manual
• Certification：CE,GS
• Warranty：1 Year

=== Base Info ===

• Model NO.：block
• Steel：The Cover Materials
• Manganese Steel：The Load Chain Materials
• Transport Package：Wooden Case
• Specification：CCS, ABS, GL, NK, BV, LR, DNV, RINA
• Trademark：TRUST
• Origin：China Jiangsu
• Production Capacity：10000PCS,Month

=== Description ===

Model 
 
HSC-A
 
HSC-A
 
HSC-A
 
 
HSC-A
 
HSC-A
HSC-A
HSC-A
HSC-A
Capacity(t)
      0.5
     1
     1.5
      2
      3
      5
     10
      20
Standard Lift (m)
      2.5
   2.5
     2.5
    2.5
      3
      3
     3
       3
Test load (t)
     0.75
   1.5
    2.25
      3
    4.5
     7.5
    12.5
      25
Mini distance between two hook (mm)
     225
   306
    368
    444
    486
    616
    700
    1000
Chain tension(with full load)(N)
     221
   304
    343
    314
    343
    383
    392
     392
Lifting chain No.
       1
     1
      1
     2
      2
      2
      4
       8
Round steel diameter of chain(mm)
       6
     6
      8
     6
      8
     10
     10
     10
Main dimension(mm)
A
     125
    147
    183
    147
     183
     215
    360.5
     585
B
111
126
141
126
141
163
163
191
 
 
 
Features of HSC-A Chain Block
- Adopt G80 load chain, four times the safety coefficient, never break
 
- Use 2.0 strength of high managanese steel hook, mainly for the need to withstanf shocks, extrusion bad working conditions.
 
 
-Beautiful appearance, spray evenly, 1.2mm thick cover , has a good ability of collsion.
 
 
-Round hand wheel, effectively avoid jamming and inconvenience for chain intertwined, more efficient to pull the chain fluid.
 
-Double brake design, even if one brake is broken, still not affect normal use.