ELEPHANT (Zojirushi), Lifting, Manual Chain Hoist
ELEPHANT (Zojirushi) HG Series Manual Chain Hoists (With Geared Trolley)
Product Made in Japan
Manufacturer: ELEPHANT CHAIN BLOCK CO., LTD. (Zojirushi)
Model: HG-0.5, HG-1, HG-1.6, HG-2, HG-2.5, HG-3.1, HG-5, HG-7.5, HG-10, HG-16, HG-20
HG Features
- Elephant’s high-tech load chains are approved by DIN 5684, one of the world’s strictest standards.
This is the special heat-treated load chain of Grade V (100kgf/mm2) whose tensile strength far surpasses JIS Grade V. - Double pawls supporting fail-safe brake mechanism.
Even if by any chance one of the two pawls becomes unserviceable, the other will still remain operative, and the brake system remains secure. - Hooks of easier handling shape.
The opening of the hooks has been made wider for easier handling and working. And, if by any chance the hook is overloaded, there is no fear of its breaking, and it will simply start straightening out gradually, avoiding any load drop or human injury. - Tough framing.
The tough gear case, reinforced with four ribs and four knock pins, provides accurate gear centring and high mechanical efficiency. - Rolled-edge hand wheel cover.
This provides smooth operation of the hand chain when pulled sideways. - Strong and least-corrosive electrostatic powder painting.
- Dry friction discs with longer life.
- Unique chain guide.
- Load sheave with roller bearing.
- Anchor plate avoiding over-lowering.
Specification
| Model | HG-0.5 | HG-1 | HG-1.6 | |
| Capacity (ton) | 0.5 | 1 | 1.6 | |
| Manufacturer’s test load (ton) | 0.75 | 1.5 | 2.4 | |
| Standard lift (m) | 2.5 | 2.5 | 2.5 | |
| Headroom (mm) | 299 | 320 | 369 | |
| Length of load chain lifted by pulling hand chain 1m (mm) | 35 | 20 | 17 | |
| Hand effort to lift full working load (N) (kg) | 216(22) | 250(25.5) | 333(34) | |
| Traveling length driven by pulling hand chain 1m (mm) | 139 | 114 | 93 | |
| Hand effort to move geared trolley (N) (kg) | 19.6(2) | 34.3(3.5) | 39.2(4) | |
| Hand chain of Geared Trolley Dia. x pitch (mm)x(mm) | 5×22.5 | 6×26.6 | 6×26.6 | |
| I-beam | Width (mm) | 75 100 125 | 75 100 125 | 100 125 150 |
| Minimum height (mm) | 125 | 150 | 180 | |
| Minimum radius (mm) | 900 | 1100 | 1200 | |
| Net weight (kg) | 21 | 27.4 | 39.2 | |
| Model | HG-2 | HG-2.5 | HG-3.1 | |
| Capacity (ton) | 2 | 2.5 | 3.1 | |
| Manufacturer’s test load (ton) | 3.0 | 3.75 | 4.65 | |
| Standard lift (m) | 3 | 3 | 3 | |
| Headroom (mm) | 403 | 458 | 521 | |
| Length of load chain lifted by pulling hand chain 1m (mm) | 13 | 11 | 8.5 | |
| Hand effort to lift full working load (N) (kg) | 324(33) | 324(33) | 343(35) | |
| Traveling length driven by pulling hand chain 1m (mm) | 93 | 97 | 97 | |
| Hand effort to move geared trolley (N) (kg) | 53.9(5.5) | 68.6(7) | 78.4(8) | |
| Hand chain of Geared Trolley Dia. x pitch (mm)x(mm) | 6×26.6 | 6×26.6 | 6×26.6 | |
| I-beam | Width (mm) | 100 125 150 | 100 125 150 | 100 125 150 |
| Minimum height (mm) | 180 | 180 | 180 | |
| Minimum radius (mm) | 1200 | 1700 | 1700 | |
| Net weight (kg) | 46 | 58.9 | 57.5 | |
| Model | HG-5 | HG-7.5 | HG-10 | |
| Capacity (ton) | 5 | 7.5 | 10 | |
| Manufacturer’s test load (ton) | 7.5 | 9.5 | 12.5 | |
| Standard lift (m) | 3 | 3.5 | 3.5 | |
| Headroom (mm) | 632 | 726 | 794 | |
| Length of load chain lifted by pulling hand chain 1m (mm) | 5.5 | 3.7 | 2.8 | |
| Hand effort to lift full working load (N) (kg) | 343(35) | 368(37.5) | 368(37.5) | |
| Traveling length driven by pulling hand chain 1m (mm) | 84 | 66 | 66 | |
| Hand effort to move geared trolley (N) (kg) | 112.7(11.5) | 147(15) | 186.2(19) | |
| Hand chain of Geared Trolley Dia. x pitch (mm)x(mm) | 6×26.6 | 5×23.6 | 5×23.6 | |
| I-beam | Width (mm) | 125 150 175 | 150 175 | 150 175 |
| Minimum height (mm) | 250 | 330 | 330 | |
| Minimum radius (mm) | 2300 | 3000 | 3000 | |
| Net weight (kg) | 95.3 | 177 | 199 | |
| Model | HG-16 | HG-20 | |
| Capacity (ton) | 16 | 20 | |
| Manufacturer’s test load (ton) | 20 | 25 | |
| Standard lift (m) | 3.5 | 3.5 | |
| Headroom (mm) | 1015 | 1115 | |
| Length of load chain lifted by pulling hand chain 1m (mm) | 1.8 | 1.4 | |
| Hand effort to lift full working load (N) (kg) | 392(40) | 353×2(36×2) | |
| Traveling length driven by pulling hand chain 1m (mm) | 44 | 44 | |
| Hand effort to move geared trolley (N) (kg) | 245(25) | 245(25) | |
| Hand chain of Geared Trolley Dia. x pitch (mm)x(mm) | 5×23.6 | 5×23.6 | |
| I-beam | Width (mm) | 175 190 | 175 190 |
| Minimum height (mm) | 450 | 450 | |
| Minimum radius (mm) | 6000 | 6000 | |
| Net weight (kg) | 420 | 580 | |
*1: Weight in () shows approximate weight.
*2: Figures of average lifting hand effort and specification of load chain are the same as those of chain hoists.
*3: There are a few variations on minimum distance according to beam size.
Dimensions
HG-0.5-1
| Model | P | B | C | D | E | G | H | I | J | K | N |
| HG-0.5 | 299 | 100.5 | 143.5 | 191 | 100.4 | 36 | 96.5 | 13 | 70 | 136 | 26 |
| HG-1 | 320 | 100.5 | 148.5 | 221 | 116 | 43 | 115.5 | 16 | 80 | 164 | 30 |
1) Dimension B and C are applicable when the beam width is max.
2) Dimension H is applicable when beam thickness is max.
3) For Dimension M, please check the beam width on the specifications.
4) Dimension N is applicable when the safety latch is opened.
HG-1.6-2.5
| Model | P | B | C | D | E | G | H | I | J | K | N |
| HG-1.6 | 369 | 118 | 161 | 259 | 136 | 48 | 143.5 | 20 | 98 | 196 | 35 |
| HG-2 | 403 | 118 | 161 | 259 | 136 | 53 | 143.5 | 22 | 98 | 196 | 38 |
| HG-2.5 | 458 | 119 | 162 | 288 | 150 | 55 | 149.5 | 24 | 115 | 196 | 40 |
1) Dimension B and C are applicable when the beam width is max.
2) Dimension H is applicable when beam thickness is max.
3) For Dimension M, please check the beam width on the specifications.
4) Dimension N is applicable when the safety latch is opened.
HG-3.1
| Model | P | B | C | D | E | G | H | I | J | K | N |
| HG-3.1 | 521 | 119 | 162 | 288 | 150 | 60 | 149.5 | 27 | 115 | 196 | 44 |
1) Dimension B and C are applicable when the beam width is max.
2) Dimension H is applicable when beam thickness is max.
3) For Dimension M, please check the beam width on the specifications.
4) Dimension N is applicable when the safety latch is opened.
HG-5-10
P:Headroom)
| Model | P | B | C | D | E | G | H | I | J | K | N |
| HG-5 | 632 | 140.5 | 190.5 | 327 | 169.2 | 70 | 165 | 34 | 125 | 213 | 58 |
| HG-7.5 | 726 | 176.5 | 306.5 | 434 | 220 | 85 | 228.5 | 47.5 | 158 | 250 | 75 |
| HG-10 | 799 | 176.5 | 309.5 | 434 | 220 | 85 | 228.5 | 47.5 | 158 | 250 | 75 |
1) Dimension B and C are applicable when the beam width is max.
2) The shape of model HG-7.5 and more capacities is different from the drawing.
3) Dimension H is applicable when beam thickness is max.
4) For Dimension M, please check the beam width on the specifications.
5) Dimension N is applicable when the safety latch is opened.
HG-16
(P:Headroom)
| Model | P | B | C | D | E | G | H | I | J | K | N |
| HG-16 | 799 | 176.5 | 309.5 | 434 | 220 | 85 | 228.5 | 47.5 | 158 | 330 | 75 |
1) Dimension B and C are applicable when the beam width is max.
2) Dimension H is applicable when beam thickness is max.
3) For Dimension M, please check the beam width on the specifications.
4) Dimension N is applicable when the safety latch is opened.
HG-20
(mm)
| Beam width W | A | B | C |
| 175 | 58 | 231 | 329 |
| 190 | 73 | 231 | 336.5 |
Dimension A, B, C vary depending on beam width.
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