Designed for dependable overhead lifting in manufacturing, maintenance, assembly, and material handling applications, the Ingersoll Rand ML250KS-2C15-C11S Air Chain Hoist combines a 1/4 Ton (550 lb / 250 kg) capacity with a 15 ft lift and 11 ft pendent drop for efficient load handling. Part of the MLK Series, this pneumatic chain hoist features a six-vane air motor engineered for continuous 100% duty-cycle operation, delivering reliable lifting performance throughout demanding industrial shifts. The responsive 2-button pendent control enables smooth and accurate load positioning, while the steel snap hook with safety latch provides secure load engagement.Engineered for reliable industrial service, the ML250KS-2C15-C11S features a spring-engaged, air-release non-asbestos disc brake that automatically secures suspended loads whenever the controls are released. Upper and lower limit stops help prevent excessive chain travel, while the compact hook-mounted configuration minimizes installation headroom requirements. Supplied without a chain container, this hoist is well suited for production facilities, maintenance departments, fabrication shops, and industrial assembly workstations requiring dependable pneumatic lifting performance.Type: Air Chain Hoist | Series: MLK Series | Model: ML250KS-2C15-C11S | Capacity: 1/4 Ton (550 lb / 250 kg) | Lift: 15 ft | Pendent Drop: 11 ft | Control Type: 2-Button Pendent Control | Top Suspension: Top Hook | Bottom Hook: Steel Snap Hook with Safety Latch | Chain Container: None | Chain Falls: 1 | Load Chain Size: 4 12 mm | Air Inlet: 1/4 in. NPT | Operating Pressure: 70100 PSI | Duty Cycle: 100%Features:Six-vane air motor provides continuous 100% duty cycle performance.Spring-engaged, air-release non-asbestos disc brake securely holds suspended loads.Full-flow 2-button pendent control enables smooth and precise lifting and lowering.Upper and lower limit stops help prevent excessive chain travel during operation.Steel snap hook with integrated safety latch provides dependable load attachment.Single-fall load chain configuration supports the rated 1/4 ton lifting capacity.Compact hook-mounted design minimizes installation headroom requirements.Meets ASME B30.16, ASME HST-5 Duty Rating A5, and FEM/ISO Classification 1Am/M4.Applications:Manufacturing and production facilities requiring continuous-duty pneumatic lifting.Maintenance departments handling motors, pumps, tooling, and machinery components.Machine shops and fabrication facilities lifting fixtures and fabricated parts.Industrial assembly stations requiring accurate overhead load positioning.General material handling applications utilizing compressed air-powered lifting equipment.FAQs:Q: What is the lifting capacity of this hoist?A: The ML250KS-2C15-C11S is rated to lift up to 1/4 ton (550 lb / 250 kg).Q: How many chain falls does this model use?A: This ML250KS model utilizes a single-fall (1-fall) load chain configuration designed for its rated capacity.Q: Does this model include a chain container?A: No. This version is supplied without a chain container.Q: What air supply is required?A: The hoist operates on clean, dry compressed air between 70 and 100 PSI through a 1/4 in. NPT air connection.Q: Is this hoist suitable for continuous-duty operation?A: Yes. The six-vane pneumatic motor is designed for a 100% duty cycle, making it suitable for demanding industrial lifting applications. .spec-accordion{width:100%;max-width:1200px;margin:1em auto;font-family:”Montserrat”,Arial,sans-serif;box-sizing:border-box} .spec-accordion *{box-sizing:border-box} .spec-accordion-toggle{width:100%;display:flex;justify-content:center;align-items:center;position:relative;background:#444;color:#fff;border:0;padding:14px 48px;font-family:”Bai Jamjuree”,Arial,sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;cursor:pointer;text-align:center} .spec-accordion-toggle::after{content:”+”;font-size:22px;position:absolute;right:18px} .spec-accordion.open .spec-accordion-toggle::after{content:””} .spec-accordion-panel{display:none!important;width:100%;padding:16px 0 0} .spec-accordion.open .spec-accordion-panel{display:block!important} .spec-accordion-panel[hidden],.spec-accordion:not(.open) .spec-accordion-panel{display:none!important} 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td::before{content:attr(data-label);font-weight:700;text-transform:uppercase;color:#444;text-align:left;flex:0 0 46%}.spec-accordion.is-mobile-table .spec-table td:first-child{width:100%;font-size:13px;word-break:break-word!important;overflow-wrap:anywhere!important}.spec-accordion.is-mobile-table .spec-table td>a{word-break:break-word;background:transparent}.spec-accordion.is-mobile-table .group-row td{text-align:center;background:#444;color:#fff}.spec-accordion.is-mobile-table .group-row td::before{content:none}Available Variations and SpecificationsSKUCapacityHook MountHeadroomTrolley MountHeadroomLifting SpeedLowering SpeedChainSizeChain Weight(per foot of lift)Net Weightw/10 ft of Liftlbmetrictons# FallsinmminmmRated LoadNo LoadRated LoadNo Loadlbkglbkgft/minm/minft/minm/minft/minm/minft/minm/minML250K5500.25118457.218457.210130.817152.111735.79930.26.4 x 19.50.60.34821.8ML250KS5500.25118457.218457.24012.27121.69027.45316.26.4 x 19.50.60.34821.8ML250KR5500.25118457.218457.2267.94212.83811.6309.16.4 x 19.50.60.34821.8ML500K1,1000.50118457.218457.25516.810632.39729.659186.4 x 19.50.60.34821.8ML500KS1,1000.50118457.218457.2226.74413.46620.1329.86.4 x 19.50.60.34821.8ML500KR1,1000.50218457.218457.2134216.4206.1154.66.4 x 19.51.10.56127.7ML1000K2,2001218457.218457.2288.55316.24914.9309.16.4 x 19.51.10.56127.7ML1000KS2,2001218457.218457.2113.4226.73310.1164.96.4 x 19.51.10.56127.7HL1000K2,2001118.5469.918.1459.7267.94012.23711.3267.99.5 x 25.71.30.68438.1HL1000KR2,2001118.5469.918.1459.7267.94012.23711.3267.99.5 x 25.71.30.68438.1HL1500K3,3001.50118.8477.518.9480.1164.9288.5267.9164.99.5 x 25.71.30.68438.1HL2000K4,4002223584.221.6548.6134206.1185.51349.5 x 25.72.61.212556.7HL3000K6,600322563522.657482.4144.313482.49.5 x 25.72.61.212556.7HL4500K9,9004.50330.9784.928711.24.61.410.53.2103.16.629.5 x 25.73.91.819387.5HL6000K13,2006436.2919.532.2817.93.51.18.42.67.62.34.81.59.5 x 25.75.22.4248112.5 (function(){ function 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