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Chain Pulley Block

Triple Spour Gear Chain Pulley Block Model M

Advantages

  • Light weight & Sturdy : Ease of handling
  • Lifelong Lubrication : Minimal maintenance required
  • Surface Hardened Gears : Extended working life
  • Use of Needle Roller Bearings : High operating efficiency
  • Smooth Passage of Load Chain : Machined guide rollers
  • Smooth hand chain operation : Unique cover design
  • Self sustaining maintenance free friction brake : Reduced downtime
  • Grade 80 load chain for strength & wear resistance : Longer chain life
  • Anti corrosive powder coated finish : Better aesthetics

Specification / Dimension (mm)

Capacity MT 0.5 1 2 2.5 3 5 8 10
Number of falls of load chain No. 1 1 2 1 1 2 3 4
Dimensions                  
A Hook Suspension mm 335 400 461 530 575 805 880 950
With trolley, ranges 1 &2 mm 365 430 500 560 705 890 980 950
With Trolley ranges 3 mm 405 470 540 605 720      
B mm 155 180 180 238 230 280 430 480
C mm 144 153 153 209 182 209 220 220
H Hook admittance mm 27 32 32 42 42 51 75 75
Weight at 3 M kg 10 13 19 29 27 59 94 130
Extra weight per additional M lift kg 1.4 1.8 2.6 3.0 3.0 5.7 7.9 10.1
Running pull on hand chain kg 28 30 33 37 36 41 46 43

Triple Spour Gear Chain Pulley Block Model P

Advantages

  • Manufactured in 150 9001 : 2008 certified company : Assured quality
  • Tested as per ISI procedure for 50% over load : Assured safety
  • Grade 80 load chain & zinc plated hand chain : Longer chain life
  • Rugged German design, in use for more than 30 years : Assured reliability
  • Double ball bearing supported load wheel : Smooth operation
  • Precision machine case hardened alloy steel gears : Long life, noiseless operation
  • Fully pocketed S.G. iron cast load chain wheel : Long life, safe and smooth running
  • Anti corrosive powder coated finish : Anti rust & Better aesthetics

Specification / Dimension (mm)

Capacity MT 0.5 1 2 3 5 7.5 10
No. of falls   1 1 2 2 2 3 4
Running pull on hand chain Kgs. 13 26 28 43 49 50 61
Weight at 3 meter lift (approx.) Kgs. 21 21 30 35 60 88 126
Extra weight per additional metre lift (approx) Kgs. 2.9 2.9 4.3 4.3 5.2 7.0 14.4

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