When it comes to equipment for heavy-duty lifting and positioning, Thern has the experience you are looking for. Large or small, heavy or light, Thern has designed and manufactured standard and custom cranes and winches for countless customer applications around the world.
| Crane Model | Crane Finish | Winch | Application Description |
| 5PT20-M1 | Powder Coat | M4312PB-K – Zinc plated spur gear hand winch | The configuration is ideal for short and medium distance lifts for general indoor and outdoor use across all industries. |
| 5PT20G-M1 | Galvanized | M4312PB-K – Zinc plated spur gear hand winch | Ideal for short and medium distance lifts for marine and roof-top applications or extended outdoor exposure. |
| 5PT20-M2 | Powder Coat | 4WM2-K – Red, worm gear hand winch | Ideal for long distance lifts indoors or out. For faster operation and user convenience, the winch supports drill-drive with a power drill of up to 400 rpm. |
| 5PT20S-M3 | 304 Stainless Steel | M4312PBSS-K Stainless steel spur gear hand winch | Ideal for short and medium distance lifts in harsh operating environments. The crane of choice in water/wastewater treatment industry. |
| 5PT20-E2 | Powder Coat | 4WP2-K Electric winch with 6′ pendant control | Ideal for frequent medium and long-distance lifts when power operation is preferred. Requires on-site power source. Great choice for permanent installations. |
