2024 Ingersoll Rand ML250K 1/4 Ton Air Chain Hoist 15' Lift 101 FPM 90 PSI

Ingersoll Rand ML250K | 1/4 Ton High-Speed Air Chain Hoist

OVERVIEW

The Ingersoll Rand ML250K-1C15-C11U is a premier, industrial-grade pneumatic lifting solution. Part of the renowned MLK Series, this 1/4 Ton (500 lb) hoist is engineered for 100% duty cycle applications, making it the industry standard for high-speed production lines, foundries, and chemical processing facilities. Unlike electric hoists, the ML250K runs cool under constant use and is inherently spark-resistant for safer operation in hazardous environments.

TECHNICAL SPECIFICATIONS

• Manufacturer: Ingersoll Rand
• Model: ML250K-1C15-C11U
• Serial Number: SPH220-0724-01 (Mfg. July 2024)
• Capacity: 1/4 Ton (500 lbs)
• Lift Height: 15 Feet
• Operating Pressure: 90 PSIG
• Lifting Speed: 101 FPM (Rated Load) | 171 FPM (No Load)
• Lowering Speed: 117 FPM (Rated Load)
• Control: Variable Speed Pendant Throttle
• Duty Class: HMI Duty Classification A5 (Severe Duty)

KEY PRODUCT FEATURES

• UNMATCHED SPEED: With a rated lifting speed of 101 FPM, this is one of the fastest 1/4 ton hoists on the market, specifically designed to minimize cycle times in fast-paced manufacturing.
• PRECISION LOAD SPOTTING: The pendant throttle allows the operator to "feather" the air supply, providing surgical precision when positioning delicate loads.
• 100% DUTY CYCLE: The rotary vane air motor is cooled by the air that powers it, allowing for continuous operation without the "rest" periods required by electric alternatives.
• SELF-ADJUSTING DISC BRAKE: Features a spring-applied, air-released disc brake system wear-tested to over 1 million cycles, ensuring the load is held securely even if air pressure is lost.
• INDUSTRIAL DURABILITY: Housed in a compact, high-strength aluminum frame with a lifetime-lubricated planetary gear system for quiet, maintenance-free performance.
• ENVIRONMENTAL VERSATILITY: NEMA 4/IP65 equivalent protection makes it ideal for harsh, wet, or dusty environments where electric units would fail.