Heavy Duty Manual Steel Lifting Ratchet Lever Block / Hoist
$25.00 10 1
Qingdao
L/C T/T
New
A Type
CE, ISO9001
DESO
General manufacturing,Renewable energy industry,Paper and wood industry
Product Description
Lever Block
* Rolled-edge hand wheel cover provides smooth operation of the hand chain when pulled sideways.
* Strong and least-corrosive electrostatic powder painting.
* Wet friction discs with longer lift span.
* Unique chain guide.
* Wider opening hooks of easier handling shape.
* Tough froming: The tough gear casing, reinforced with four ribs and four knock pins, provides
* Accurate gear centering and high mechanical efficiency.
* Standard of load chain: EN818-7.
* Compact design, small body, low headroom - wide usage
* With retaining pawl for load chain fast adjustment
* High precision machining gears
* Impact resistance gear cover
* Double pawl brake system, fused brake disc
* High precision caged roller bearing
* Chain stopper protects the body
* Calibrated G80 chain for heavy duty use
* Quenched and tempered hooks
* Meet 1500 cycles EN13157 endurance testing
* Individual serial No. for each set, with aluminium sticker showing brand deso, capacity.
| Capacity (t) | 0.25 | 0.5 | 0.75 | 1 | 1.5 | 2 | 3 | 6 | 9 | |
| Lift (m) | 1 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Test load (t) | 0.375 | 0.75 | 1.1 | 1.5 | 2.25 | 3 | 3.75 | 7.5 | 11.25 | |
| Pull to lift full load (N) | 250 | 340 | 140 | 140 | 220 | 240 | 320 | 340 | 360 | |
| Number of load chain | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | |
| Load chain dia (mm) | 4 | 5 | 6 | 6 | 7.1 | 8 | 10 | 10 | 10 | |
| Dimensions (mm) | A | 92 | 105 | 148 | 148 | 172 | 172 | 200 | 200 | 200 |
| B | 72 | 78 | 90 | 90 | 98 | 98 | 115 | 115 | 115 | |
| C | 85 | 80 | 136 | 136 | 160 | 160 | 180 | 235 | 330 | |
| D | 30 | 35 | 40 | 40 | 44 | 46 | 50 | 64 | 85 | |
| K | 230 | 260 | 320 | 320 | 380 | 380 | 480 | 600 | 7000 | |
| H | 160 | 300 | 280 | 280 | 410 | 410 | 410 | 410 | 410 | |
| L | 25 | 25 | 27 | 27 | 34 | 36 | 38 | 48 | 57 | |
| Net weight (kg) | 1.8 | 4 | 7 | 7 | 10 | 11.8 | 17.5 | 28.5 | 45 | |
| Weight of extra chain each metre (kg) | 0.41 | 0.52 | 0.8 | 0.8 | 1.1 | 1.4 | 2.2 | 4.4 | 6.6 | |
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