Reference
NBX XXT
The Nova Cronos is a high-speed manual chain hoist featuring a dual-speed mechanism that lifts up to five times faster when unloaded. Engineered for fast, repetitive handling, it automatically shifts from high speed to standard speed as soon as load is applied—no neutral position—ensuring smooth, safe, and reliable operation. Its high-strength steel frame protects internal components, while sealed ball bearings on both side plates deliver exceptionally low-effort, fluid rotation. Alloy-steel hooks with cast safety latches offer superior toughness for demanding industrial environments. By reducing the amount of repetitive hand-chain pulling, it also helps limit cumulative strain compared to traditional manual hoists.
- Two year warranty
- Zinc-plated load chain
- Alloy steel hooks with cast safety latch
- Overload protection included
- Meets ASME B30.16
- 5 times faster when no load
Description
- Dual-speed lifting with up to 5× faster operation when unloaded—ideal for quick hook repositioning.
- Automatic load-sensing speed transition with no neutral position for safe, seamless operation.
- Reduces repetitive pulling effort to help limit cumulative strain during frequent lifting tasks.
- High strength steel frame protecting internal components.
- Alloy steel hooks with cast safety latch for enhanced durability.
- Sealed ball bearings on both side plates for smooth, low-effort operation.
- Self-lubricating ratchet mechanism reduces wear and simplifies maintenance.
- Zinc-plated roller guides and cast stripper for consistent chain feed.
Models
| MODEL | Cap. tonnes | Safe working load | Test load | Force to lift max load | Hand chain to load chain ratio | Load to change speed (lb) | Standard lift | No. of chain falls | Net weight (10 ft) | ||
| lb | tonnes | lbf | high speed | low speed | high to low speed | low to high speed | ft | lb | |||
| NBX03T | 3 | 6 610 | 3.75 | 108 | 20.6 | 103.1 | >154 | <55 | 10 | 1 | 68 |
| NBX05T | 5 | 11 020 | 7.5 | 95 | 41.2 | 206.2 | >243 | <110 | 2 | 97 | |
| NBX07.5T | 7.5 | 16 530 | 11.25 | 101 | 61.8 | 309.3 | >364 | <139 | 3 | 139 | |
| NBX10T | 10 | 22 040 | 12 | 101 | 82.5 | 412.4 | >485 | <165 | 4 | 181 | |
| NBX15T | 15 | 33 060 | 22.5 | 101 | 123.6 | 618 | >728 | <220 | 6 | 269 | |
| NBX20T | 20 | 44 090 | 25 | 2x 101 | 2x 82.5 | 2x 412.4 | >970 | <331 | 8 | 377 | |
Dimensions
| ||||||
| Model | Capacity | Dimensions in mm [in] | ||||
| A | B | C | D | K | ||
| NBX03T | 3t | 239.5 [9.429] | 216 [8.504] | 560 [22.05] | 55 [2.166] | 38 [1.500] |
| NBX05T | 5t | 239.5 [9.429] | 261.5 [10.30] | 600 [23.62] | 65 [2.559] | 43 [1.693] |
| NBX07.5T | 7.5t | 239.5 [9.429] | 376.5 [14.82] | 700 [27.56] | 66 [2.598] | 44 [1.732] |
| NBX10T | 10t | 239.5 [9.429] | 376.5 [14.82] | 798 [31.42] | 85 [3.346] | 50 [1.969] |
| NBX15T | 15t | 239.5 [9.429] | 441 [17.36] | 985 [38.77] | 100 [3.937] | 61 [2.402] |
| NBX20T | 20t | 316 [12.44] | 632 [24.88] | 890 [35.04] | 110 [4.331] | 81 [3.189] |
