
Ingersoll Rand CL250K-2C11-C10U Air Chain Hoist is engineered for dependable overhead lifting in manufacturing, maintenance, assembly, and material handling applications. Featuring a 1/4 Ton (550 lb / 250 kg) capacity, 11 ft lift, and 10 ft pendent drop, this CLK Series pneumatic hoist utilizes a six-vane air motor designed for continuous 100% duty cycle operation. Its responsive 2-button pendent control provides smooth, accurate load positioning, while the steel snap hook with safety latch ensures secure attachment during lifting operations.
Built for reliable industrial service, the CL250K-2C11-C10U 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. An integrated fabric chain container keeps excess load chain organized during operation, making this hoist well suited for production facilities, maintenance departments, fabrication shops, and industrial assembly workstations.
Type: Air Chain Hoist | Series: CLK Series | Capacity: 1/4 Ton (550 lb / 250 kg) | Lift: 11 ft | Pendent Drop: 10 ft | Control Type: 2-Button Pendent Control | Top Suspension: Top Hook | Bottom Hook: Steel Snap Hook with Safety Latch | Chain Container: Fabric Chain Container | Chain Falls: 1 | Load Chain Size: 4 × 12 mm | Air Inlet: 3/8 in. NPT | Operating Pressure: 70–100 PSI | Duty Cycle: 100%
Features:
- Six-vane air motor delivers continuous 100% duty cycle performance.
- Spring-engaged, air-release non-asbestos disc brake securely holds suspended loads.
- Full-flow 2-button pendent control provides 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 ensures dependable load attachment.
- Fabric chain container keeps excess load chain organized during lifting operations.
- Compact hook-mounted configuration minimizes installation headroom requirements.
- Meets ASME B30.16, ASME HST-5 Duty Rating A5, and FEM/ISO Classification 1Am/M4.
Applications:
- Manufacturing and production assembly operations.
- Maintenance departments performing machinery servicing and repairs.
- Machine shops and fabrication facilities handling tools, fixtures, and components.
- Industrial assembly stations utilizing compressed air-powered lifting equipment.
- General overhead material handling requiring smooth and accurate load positioning.
FAQs:
- Q: What is the lifting capacity of this hoist?
A: The CL250K-2C11-C10U has a rated lifting capacity of 1/4 ton (550 lb / 250 kg). - Q: Does this model include a chain container?
A: Yes. This model includes a fabric chain container that helps manage excess load chain during operation. - Q: Does this hoist require electrical power?
A: No. It operates using clean, dry compressed air between 70 and 100 PSI through a 3/8 in. NPT air inlet. - Q: What does the 10 ft pendent drop indicate?
A: The pendent drop is the distance from the hoist body to the operator control, allowing comfortable operation beneath the mounted hoist. - 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 continuous industrial lifting applications.

| SKU | Lifting Capacity | # Falls | Lifting Speed Rated Load |
Lowering Speed Rated Load |
Hook Mount Headroom |
Trolley Mount Headroom |
Shipping Weight Top Hook |
Page No. | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| lb | metric tons |
ft/min | m/min | ft/min | m/min | in | mm | in | mm | lb | kg | |||
| CLK SERIES | ||||||||||||||
| CL125K | 275 | 0.125 | 1 | 43 | 13.1 | 37 | 11.3 | 11.5 | 292.1 | 14.1 | 358.1 | 34 | 15.4 | 6 |
| CL250K | 550 | 0.25 | 1 | 32 | 9.8 | 45 | 13.7 | 11.5 | 292.1 | 14.1 | 358.1 | 34 | 15.4 | 6 |
| CL500K | 1100 | 0.50 | 2 | 15 | 4.6 | 22 | 6.7 | 12.75 | 323.9 | 15.35 | 389.9 | 38 | 17.2 | 6 |
| MLK SERIES AND HLK SERIES | ||||||||||||||
| ML250K | 550 | 0.25 | 1 | 101 | 30.8 | 117 | 35.7 | 18 | 457.2 | 18 | 457.2 | 48 | 21.8 | 10 |
| ML250KS | 550 | 0.25 | 1 | 40 | 12.2 | 90 | 27.4 | 18 | 457.2 | 18 | 457.2 | 48 | 21.8 | 10 |
| ML250KR | 550 | 0.25 | 1 | 26 | 7.9 | 38 | 11.6 | 18 | 457.2 | 18 | 457.2 | 48 | 21.8 | 10 |
| ML500K | 1,100 | 0.5 | 1 | 55 | 16.8 | 97 | 29.6 | 18 | 457.2 | 18 | 457.2 | 48 | 21.8 | 10 |
| ML500KS | 1,100 | 0.5 | 1 | 22 | 6.7 | 66 | 20.1 | 18 | 457.2 | 18 | 457.2 | 48 | 21.8 | 10 |
| ML500KR | 1,100 | 0.5 | 2 | 13 | 4 | 20 | 6.1 | 18 | 457.2 | 18 | 457.2 | 61 | 27.7 | 10 |
| ML1000K | 2,200 | 1 | 2 | 28 | 8.5 | 49 | 14.9 | 18 | 457.2 | 18 | 457.2 | 61 | 27.7 | 10 |
| ML1000KS | 2,200 | 1 | 2 | 11 | 3.4 | 33 | 10.1 | 18 | 457.2 | 18 | 457.2 | 61 | 27.7 | 10 |
| HL1000K | 2,200 | 1 | 1 | 26 | 7.9 | 37 | 11.3 | 18.5 | 469.9 | 18.1 | 460.5 | 84 | 38.1 | 10 |
| HL1000KR | 2,200 | 1 | 1 | 26 | 7.9 | 37 | 11.3 | 18.5 | 469.9 | 18.1 | 460.5 | 84 | 38.1 | 10 |
| HL1500K | 3,300 | 1.5 | 1 | 16 | 4.9 | 26 | 7.9 | 18.8 | 477.5 | 18.9 | 479.5 | 84 | 38.1 | 10 |
| HL2000K | 4,400 | 2 | 2 | 13 | 4 | 18 | 5.5 | 23 | 584.2 | 21.6 | 549.4 | 125 | 56.7 | 10 |
| HL3000K | 6,600 | 3 | 2 | 8 | 2.4 | 13 | 4 | 25 | 635 | 22.6 | 574.8 | 125 | 56.7 | 10 |
| HL4500K | 10,000 | 4.5 | 3 | 4.6 | 1.4 | 10 | 3.1 | 30.9 | 784.4 | 28 | 711.2 | 193 | 87.5 | 10 |
| HL6000K | 13,200 | 6 | 4 | 3.5 | 1.1 | 7.6 | 2.3 | 36.2 | 919.2 | 32.2 | 817.6 | 248 | 112.5 | 10 |
Looking for more information about Ingersoll Rand Air Hoist? Click here to view the Catalog
Need more feet of chain or a longer pendant hose? How about a motorized trolley? Give us a call at 1-800-608-5210 or email info@intlairtool.com. We can help!
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
