Atlas Lifting and Rigging ACH 10 Ton Chain Hoist 22000 lbs 15 Ft. Lift

Description

Overloaded crane beams and binding spur gears jeopardize rigging crew safety during heavy equipment overhauls. The Atlas Lifting and Rigging ACH 10-ton manual chain hoist delivers 22000 lbs of certified manual lifting capacity across a 15-foot stroke. It hoists giant machine tools secure, though pulling its dual hand chain loops demands steady two-man coordination on heavy lifts.

Atlas builds the hoist body from heavy-gauge stamped steel, housing precision heat-treated spur gears and a Weston-style mechanical load brake. Two falls of Grade 80 black oxide alloy load chain feed through cast steel chain guides. Forged steel upper and lower hooks feature 360-degree swivel action and heavy spring safety latches. Total hoist body weight measures 155 lbs, designed for rigging overhead I-beam trolleys in industrial shops.

Features of Atlas 10-Ton Hoist

Industrial plant rigging, mine maintenance, and diesel equipment rebuilds demand bulletproof gear reduction, positive load holding, and high headroom clearance. Rigging crews and machinery mechanics suspend this manual chain hoist from crane gantries, jib cranes, and bridge beams.

• 22000-lb rated lifting capacity handles heavy excavator booms, diesel engines, and bridge beams.
• 15-foot total vertical lift height reaches deep machinery pits and industrial equipment bays.
• Grade 80 alloy steel load chain provides superior wear resistance and tensile yield strength.
• Weston-style mechanical automatic load brake holds rated capacity secure the instant hand chain stops.
• Heat-treated double spur gears provide smooth manual mechanical advantage under maximum rated tonnage.
• 360-degree swiveling forged steel hooks with heavy safety latches prevent rigging sling slip.
• Enclosed steel gear casing protects internal gears from shop dust, grinding grit, and moisture.

Mechanical Bench Proof Load Telemetry

Proof testing verified mechanical brake holding at 125 percent rated capacity under a certified 27500-lb static suspended load. Spur gear transmission friction produced a modest 14°F temperature climb above ambient room temperature after fifteen consecutive full-height cycles. Manual hand chain pull required 84 lbs of force to lift full rated 10-ton capacity. Decibel sensors registered 68 dBA during continuous chain travel. Forged alloy lower hook throat opening showed zero permanent stretch under destructive load certification.

Operation Limits Routine Service Protocols

The smooth hand chain loop and responsive mechanical brake give riggers micro-inching control during delicate engine placement. This heavy manual chain hoist is not built for horizontal pulling, motorized high-speed lifting, or hoisting personnel.

• Grade 80 alloy load chain demands routine inspection with calipers for link stretch and wear gouges.
• Weston brake ratchet teeth and pawls require dry brake testing and cleanout every 90 days.
• Internal spur gears and load chain rollers require fresh extreme pressure grease every 6 months.

Commercial Warranty Factory Delivery Manifest

Atlas Lifting backs this heavy chain hoist with a 1-Year industrial warranty covering mechanical gears, brake assemblies, and forged hooks. The factory wooden crate manifest contains the assembled 10-ton hoist, 15-foot load chain, hand chain loop, test certificate, and operator rigging manuals.