These hoists include all the premium features with an added safety mechanism. Overload protection prevents operation if the load exceeds safe limits. They are available in models from 1 to 20 tons. Zinc phosphate chains and steel frames ensure long-lasting performance. Each hoist undergoes a 1.5x rated capacity test. Removable hooks offer flexibility during use. Headroom is minimized for tight installations. Chain fall lengths vary from 10 to 30 feet. The product meets ANSI/ASME, OSHA, and CE standards. These hoists are ideal for precision lifting where safety is paramount.
Premium Chain Block Hoists with Overload Protection
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The SUMNER Material Lifts Premium Chain Block Hoist with Overload Protection offers safe, reliable lifting in critical environments. Its built-in overload clutch prevents lifting beyond rated capacity, protecting both operator and equipment. With capacities from 1 to 20 tons (907 – 18,144 kg) and chain lengths up to 30 ft / 9.14 m, it features a corrosion-resistant zinc phosphate chain and durable steel components. Compact and low-headroom, it’s ideal for utilities, marine, and industrial use, meeting ANSI/ASME, OSHA, and CE standards.
SPECIFICATIONS
• Built-in overload protection prevents over-capacity lifts
• Rated from 1 – 20 tons / 907 – 18,144 kg
• Up to 30 ft / 9.14 m lifting height
• Corrosion-resistant zinc phosphate chain
• Designed for safety-critical lifting applications
• Hardened steel sheave rollers
• Compact, low-headroom configuration
• ANSI/ASME, OSHA, CE compliant
• 1.5x tested for durability and safety
• Perfect for energy, marine, and regulated industries
| Part No. | Stock # | Decription | Lifting Weight Capacity |
| 787448 | PCB100C10WO | 1 ton chain hoist with 10 ft chain fall w/ overload protection | 1 ton / 2,000 lbs / 907 kg |
| 787449 | PCB100C15WO | 1 ton chain hoist with 15 ft chain fall w/ overload protection | 1 ton / 2,000 lbs / 907 kg |
| 787450 | PCB100C20WO | 1 ton chain hoist with 20 ft chain fall w/ overload protection | 1 ton / 2,000 lbs / 907 kg |
| 787451 | PCB100C30WO | 1 ton chain hoist with 30 ft chain fall w/ overload protection | 1 ton / 2,000 lbs / 907 kg |
| 787452 | PCB150C10WO | 11/2 ton chain hoist with 10 ft chain fall w/ overload protection | 1-½ ton / 3,000 lbs / 1,361 kg |
| 787453 | PCB150C15WO | 11/2 ton chain hoist with 15 ft chain fall w/ overload protection | 1-½ ton / 3,000 lbs / 1,361 kg |
| 787454 | PCB150C20WO | 11/2 ton chain hoist with 20 ft chain fall w/ overload protection | 1-½ ton / 3,000 lbs / 1,361 kg |
| 787455 | PCB150C30WO | 11/2 ton chain hoist with 30 ft chain fall w/ overload protection | 1-½ ton / 3,000 lbs / 1,361 kg |
| 787456 | PCB200C10WO | 2 ton chain hoist with 10 ft chain fall w/ overload protection | 2 ton / 4,000 lbs / 1,814 kg |
| 787457 | PCB200C15WO | 2 ton chain hoist with 15 ft chain fall w/ overload protection | 2 ton / 4,000 lbs / 1,814 kg |
| 787458 | PCB200C20WO | 2 ton chain hoist with 20 ft chain fall w/ overload protection | 2 ton / 4,000 lbs / 1,814 kg |
| 787459 | PCB200c30WO | 2 ton chain hoist with 30 ft chain fall w/ overload protection | 2 ton / 4,000 lbs / 1,814 kg |
| 787460 | PCB300c10WO | 3 ton chain hoist with 10 ft chain fall w/ overload protection | 3 ton / 6,000 lbs / 2,722 kg |
| 787461 | PCB300c15WO | 3 ton chain hoist with 15 ft chain fall w/ overload protection | 3 ton / 6,000 lbs / 2,722 kg |
| 787462 | PCB300c20WO | 3 ton chain hoist with 20 ft chain fall w/ overload protection | 3 ton / 6,000 lbs / 2,722 kg |
| 787463 | PCB300c30WO | 3 ton chain hoist with 30 ft chain fall w/ overload protection | 3 ton / 6,000 lbs / 2,722 kg |
| 787464 | PCB500c10WO | 5 ton chain hoist with 10 ft chain fall w/ overload protection | 5 ton / 10,000 lbs / 4,536 kg |
| 787465 | PCB500c15WO | 5 ton chain hoist with 15 ft chain fall w/ overload protection | 5 ton / 10,000 lbs / 4,536 kg |
| 787466 | PCB500C20WO | 5 ton chain hoist with 20 ft chain fall w/ overload protection | 5 ton / 10,000 lbs / 4,536 kg |
| 787467 | PCB500C30WO | 5 ton chain hoist with 30 ft chain fall w/ overload protection | 5 ton / 10,000 lbs / 4,536 kg |
| 787468 | PCB1KC10WO | 10 ton chain hoist with 10 ft chain fall w/ overload protection | 10 ton / 20,000 lbs / 9,072 kg |
| 787469 | PCB1KC15WO | 10 ton chain hoist with 15 ft chain fall w/ overload protection | 10 ton / 20,000 lbs / 9,072 kg |
| 787470 | PCB1KC20WO | 10 ton chain hoist with 20 ft chain fall w/ overload protection | 10 ton / 20,000 lbs / 9,072 kg |
| 787471 | PCB1KC30WO | 10 ton chain hoist with 30 ft chain fall w/ overload protection | 10 ton / 20,000 lbs / 9,072 kg |
| 787472 | Pcb1.5kc10WO | 15 ton chain hoist with 10 ft chain fall w/ overload protection | 15 ton / 30,000 lbs / 13,608 kg |
| 787473 | Pcb1.5kc15WO | 15 ton chain hoist with 15 ft chain fall w/ overload protection | 15 ton / 30,000 lbs / 13,608 kg |
| 787474 | Pcb1.5kc20WO | 15 ton chain hoist with 20 ft chain fall w/ overload protection | 15 ton / 30,000 lbs / 13,608 kg |
| 787475 | PCB1.5KC30WO | 15 ton chain hoist with 30 ft chain fall w/ overload protection | 15 ton / 30,000 lbs / 13,608 kg |
| 787476 | PCB2KC10WO | 20 ton chain hoist with 10 ft chain fall w/ overload protection | 20 ton / 40,000 lbs / 18,144 kg |
| 787477 | PCB2KC15WO | 20 ton chain hoist with 15 ft chain fall w/ overload protection | 20 ton / 40,000 lbs / 18,144 kg |
| 787478 | PCB2KC20WO | 20 ton chain hoist with 20 ft chain fall w/ overload protection | 20 ton / 40,000 lbs / 18,144 kg |
| 787479 | PCB2KC30WO | 20 ton chain hoist with 30 ft chain fall w/ overload protection | 20 ton / 40,000 lbs / 18,144 kg |
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