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HSZ series chain blocks is one kind of widely used and portable manual operated hoisting machine, it can be used in machine installation, goods convey in industry, agriculture, construction industry, mining industry etc, they are especially suitable to be used in the open air and conditions with no electric power.
Main Performance and Technical Specifications:
| Model | HSZ-1/2 | HSZ-1 | HSZ-11/2 | HSZ-2 | HSZ-3 | HSZ-5 | HSZ-10 | HSZ-20 | |
| Capacity T | 0.5 | 1 | 1.5 | 2 | 3 | 5 | 10 | 20 | |
| Standard lifting height m | 2.5 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 3 | |
| Test load T | 0.75 | 1.50 | 2.25 | 3.00 | 4.50 | 7.5 | 12.5 | 25.00 | |
| Hmin Headroom (hook to hook)Hmin mm | 240 | 270 | 368 | 444 | 486 | 616 | 700 | 1000 | |
| Chain pull to lift full load N | 225 | 309 | 343 | 314 | 343 | 383 | 392 | 392 | |
| No. of load chain fall lines | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 8 | |
| Diameter of loading chain mm | 6 | 6 | 8 | 8 | 8 | 10 | 10 | 10 | |
| Dimensions mm | A | 120 | 142 | 178 | 142 | 178 | 210 | 358 | 580 |
| B | 108 | 122 | 138 | 122 | 139 | 162 | 162 | 189 | |
| C | 24 | 28 | 34 | 34 | 38 | 48 | 64 | 82 | |
| D | 120 | 142 | 178 | 142 | 178 | 210 | 210 | 210 | |
| Net weight Kg | 8 | 10 | 16 | 14 | 24 | 36 | 68 | 155 | |
| Gross Weight Kg | 10 | 13 | 20 | 17 | 28 | 45 | 83 | 193 | |
| Packing measurement(L×W×H) cm | 28×21 ×17 |
30×24 ×18 |
34×29 ×20 |
33×25 ×19 |
38×30 ×20 |
45×35 ×24 |
62×50 ×28 |
70×46 ×75 |
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| Extra weight per meter of extra lift Kg | 1.7 | 1.7 | 2.3 | 2.5 | 3.7 | 5.3 | 9.7 | 19.4 | |
Remarks:
1.Various surface treatments, like zincification, darkening and so on, may be performed on chains to satisfy different requirements of customers.
2.In addition the standard lift we accept orders to 12m lift.
The catalog of spare parts for HSZ type chain block
| 1 | Load Chain | 11 | Friction plate | 21 | Left side plate | 31 | Bent plate |
| 2 | Right side plate | 12 | Roller | 22 | Suspension plate | 32 | Roller |
| 3 | Stay A | 13 | Bearing race | 23 | Suspension pin | 33 | Sheet cover |
| 4 | Chain sprocket | 14 | Ratchet disc | 24 | Stripper | 34 | Shaft |
| 5 | Driving shaft | 15 | Hand chain | 25 | Snap ring | 35 | Needle |
| 6 | Splined gear | 16 | Pawl spring | 26 | Pin | 36 | Ldlesheave |
| 7 | Pinion shaft | 17 | Pawl | 27 | Guide roller | 37 | Hook holder |
| 8 | Disk gear | 18 | Hand wheel cver | 28 | Bearing Outside | 38 | Hook |
| 9 | Hand wheel | 19 | Suap ring | 29 | Stay B | 39 | Latch kit |
| 10 | Brake seat | 20 | Pawl pin | 30 | Hook hanger | 40 | Double spring |
