- Description
Description
JDN Motorised Trolleys (LM) which are powered by an air motor are available for both the PROFI and Mining Air Hoists. The carrying capacities go up to 20 tonne.
Features
- Manufactured in Germany, under strict quality control with demanding tolerances.
- Easy to install.
- Fitted with Anti-climb and anti-drop devices as standard.
- Robust manufacture requiring little maintenance.
- Able to negotiate curves.
- Rack and pinion drive (from LM 3.2t up) and spark resistance package available as options.
- Four coat epoxy paint finish available for offshore protection.
- The air supply can be fed by various systems; energy chain, c-rail, square rail, spiral hose or hose trolleys.
Standards
- AS1418.2
Specifications
| MODEL | 0.25Ti | 0.5Ti | 1Ti | 1.5Ti | 2Ti | 3Ti | 3Ti/2 | 6Ti | 10Ti | 16Ti | 20Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rated Capacity (t) | 2 | 2 | 2 | 2 | 2 | 3.2 | 3.2 | 6.3 | 10-16 | 10-16 | 20 |
| Rated Capacity Hoists incl (tonne) | 0.25 | 0.5 | 1 | 1.6 | 2 | 3.2 | 3.2 | 6.3 | 10 | 16 | 20 |
| Weight (kg) | 26 | 26 | 26 | 26 | 26 | 33 | 33 | 124 | 220 | 220 | 285 |
| Hose weight with standard lift (kg) | 27 | 27 | 28 | 56 | 34 | 86 | 66 | 110 | 156 | 240 | 285 |
| Weight with standard lift (kg) | 53 | 53 | 54 | 82 | 60 | 119 | 99 | 234 | 376 | 460 | 570 |
| Weight of 1m chain (kg) | 1 | 1 | 1 | 1.8 | 1 | 3.8 | 1.8 | 3.8 | 5.8 | 5.8 | 5.8 |
| No. of chain strands | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 3 | 4 |
| Chain Dimension (mm) | 7x21 | 7x21 | 7x21 | 9x27 | 7x21 | 13x36 | 9x27 | 13x36 | 16x45 | 16x45 | 16x45 |
| Air Pressure (bar) | 6 | 6 | 6 | 4-6 | 6 | 6 | 4-6 | 6 | 6 | 6 | 6 |
| Air Consumption - Trolley (m³/min) | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 1.3 | 1.3 | 1.3 |
| Air Consumption - Hoist (m³/min) | 1.5 | 1.5 | 1.5 | 1.5-2.6 | 1.5 | 5.5 | 1.5-2.6 | 5.5 | 5.5 | 5.5 | 5.5 |
| Motor Output - Trolley (kW) | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.7 | 0.7 | 0.7 |
| Motor Output - Hoist (kW) | 1 | 1 | 1 | 1.3-2 | 1 | 3.5 | 1.3-2 | 3.5 | 3.5 | 3.5 | 3.5 |
| Travelling Speed (m/min) | 9*/14 | 9*/14 | 9*/14 | 9*/14 | 9*/14 | 9*/14 | 9*/14 | 9*/14 | 5*/12 | 5*/12 | 5*/12 |
| Hose Connection | G½ | G½ | G½ | G¾ | G½ | G¾ | G¾ | G¾ | G¾ | G¾ | G¾ |
*1st speed of F control with two speeds
Dimensions
| MODEL | 0.25Ti | 0.5Ti | 1Ti | 1.5Ti | 2Ti | 3Ti | 3Ti/2 | 6Ti | 10Ti | 16Ti | 20Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|
| With trolley | LM 2T | LM 2T | LM 2T | LM 2T | LM 2T | LM 3.2T | LM 3.2T | LM 6.3T | LM 10-16T | LM 10-16T | LM 20T |
| A | 250 | 250 | 250 | 250 | 250 | 292 | 292 | 500 | 490 | 490 | 600 |
| B max. | 130 | 130 | 130 | 130 | 130 | 113 | 113 | 141 | 142 | 142 | 132 |
| C | b+36 | b+36 | b+36 | b+36 | b+36 | b+60 | b+60 | b+70 | b+70 | b+70 | b+68 |
| d | 70 | 70 | 70 | 70 | 70 | 84 | 84 | 165 | 165 | 165 | 185 |
| D | 183 | 183 | 183 | 185 | 183 | 191 | 191 | 205 | 328 | 328 | 328 |
| E | 137 | 137 | 137 | 170 | 137 | 187 | 140 | 154 | 197 | 199 | 180 |
| F | 39 | 39 | 39 | 45 | 46 | 46 | 75 | 79 | 109 | 109 | 135 |
| G | 145 | 145 | 145 | 200 | 145 | 233 | 200 | 233 | 308 | 382 | 382 |
| H | 152 | 152 | 152 | 212 | 152 | 250 | 212 | 250 | 267 | 310 | 310 |
| J* (mounted) | - | - | - | - | - | 635 | 613 | 763 | 929 | 982 | 1125 |
| J* (suspended) | 563 | 563 | 563 | 602 | 611 | 798 | - | 919 | 1176 | 1171 | 1475 |
| K | 95 | 95 | 95 | 95 | 95 | 107 | 107 | 188 | 188 | 188 | 218 |
| L | 28 | 28 | 28 | 26 | 28 | 30 | 28 | 40 | 42 | 55 | 75 |
| M | 42 | 42 | 42 | 40 | 42 | 42 | 42 | 51 | 66 | 82 | 86 |
| N | 116 | 116 | 116 | 116 | 116 | 136 | 136 | 236 | 236 | 236 | 274 |
*Chain buckets increase the hoist headroom.
