Beaver manual lever blocks, load capacity (kg) 250
Available
Beaver 3S industrial manual lever blocks are hand lever blocks with a Grade 80 load chain, rated from 250kg to 6,300kg in six codes, with a 1.5 m standard lift and a colour code for each rated capacity. The lever blocks are versatile lifting and tensioning devices widely used in rigging, construction and mining. They can be used in any direction but must be used in a straight line.
The lever blocks comply with AS 1418.2. Every block is operationally tested to its rated capacity and supplied with a Beaver test certificate that relates to its stamped identification side plate. Lifting equipment must be used within its marked working load limit (WLL), inspected before each use, and selected and used in line with your site lifting procedure and the relevant Australian Standards.
Where this product is used
- Small to medium lifting and pulling jobs, for the 250kg and 500kg general purpose blocks
- Lifting, pulling and tensioning with a hand lever
Features
- Rated from 250kg to 6,300kg, with a colour code for each rated capacity
- Enclosed mechanism and gears in an all steel compact shell
- Grade 80 alloy steel load chain, calibrated and marked to ISO 3077 and ISO 1834
- Chain guide to stop the load jumping out of the pockets on the load sprocket
- Top and bottom hooks with ball bearings, so they rotate under load, and cast latches
- Machined and heat treated gears on roller bearings
- Stainless steel ID plates and rivets
- Test load for each code
Key specifications
| Specification | Detail |
|---|---|
| Brand | Beaver |
| Product type | Lever Block |
Choosing the right option
The stainless steel ID plates and rivets are avoiding dangerous sparking. This makes the blocks suited to underground mining.
Choose the rated capacity to suit the load, allowing for the weight of rigging such as slings and shackles, then check the headroom H and the effort on the lever.
Other Beaver chain and lever blocks: Beaver 3S Overload Protected Industrial Manual Lever Blocks, 800kg to 9 t, Beaver 3S Steel Pro Lever Block, 250kg, 1 m Lift, Beaver 3S Grade 80 Industrial Manual Chain Blocks, 3 m Lift, 0.5 to 5 t, Beaver 3S Overload Protected Industrial Chain Blocks, 3 m and 6 m Lift, 0.5 to 5 t.
| Code | Rated capacity (kg) | Colour | Standard lift (m) | Test load (kN) | Headroom H (mm) | Effort on lever (N) | Load chain falls | Load chain (mm) | Lever length D (mm) | A | B | C | E | Net weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 506025 | 250 | Grey | 1.5 | 4.9 | 200 | 210 | 1 | 4 | 145 | 87 | 55.5 | 68 | 21 | 1.5 |
| 506050 | 500 | Grey | 1.5 | 9.8 | 250 | 320 | 1 | 4 | 160 | 100.5 | 62.5 | 81 | 24.5 | 2.5 |
| 506080 | 800 | White | 1.5 | 11.3 | 325 | 140 | 1 | 6 x 18 | 280 | 148 | 90 | 136 | 30 | 7 |
| 506160 | 1600 | Violet | 1.5 | 22.5 | 380 | 240 | 1 | 8 x 24 | 410 | 172 | 98 | 160 | 35 | 11 |
| 506320 | 3200 | Yellow | 1.5 | 45 | 480 | 320 | 1 | 10 x 30 | 410 | 200 | 115 | 180 | 40 | 21 |
| 506630 | 6300 | Brown | 1.5 | 90 | 620 | 340 | 2 | 10 x 30 | 410 | 200 | 115 | 235 | 50 | 31 |
Resources
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250
Model Number: 506025
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500
Model Number: 506050
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800
Model Number: 506080
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1600
Model Number: 506160
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3200
Model Number: 506320
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6300
Model Number: 506630
