Built for high-capacity production lines, heavy assembly operations, and industrial maintenance facilities, the Ingersoll Rand BSDL-150 medium-duty locking spring balancer supports tools weighing 309–330 lbs. while providing a 9.85 ft. lift. By suspending heavy equipment above the work area, it helps reduce operator fatigue, minimizes repetitive lifting, and keeps valuable tools properly positioned for improved productivity and safer day-to-day operation.
Part of the BSDL Series, this locking spring balancer features an integrated cable locking mechanism that secures the suspended load at the desired working height, giving operators greater control during assembly, inspection, and maintenance procedures. Its aluminum housing, stainless steel cable, and precision-guided cable winding system promote smooth, reliable cable movement while helping reduce wear and protecting supported equipment from accidental drops.
Type: Locking Spring Balancer | Series: BSDL | Load Capacity: 309–330 lbs. (140–150 kg) | Lift: 9.85 ft. (3000 mm) | Housing Material: Aluminum | Cable Material: Stainless Steel
Features:
- Integrated locking mechanism securely holds the suspended load at the selected working height for improved positioning during production and maintenance tasks.
- Built-in safety device helps prevent the supported load from falling in the event of spring failure.
- Rotary upper suspension safety hook provides secure installation while allowing unrestricted balancer movement.
- Precision-guided cable winding minimizes cable overlap and helps prevent cable binding during extension and retraction.
- Anti-friction cable guide promotes smooth cable travel while reducing cable wear throughout continuous industrial service.
- Worm screw adjustment enables precise spring tension calibration to match the weight of the supported equipment.
- Cable can be visually inspected without disassembling the balancer, simplifying routine preventive maintenance.
- Replacement cable can be installed without complete balancer disassembly, reducing service time and maintenance downtime.
Made in Italy: 
Applications:
- Supports high-capacity pneumatic and electric tools used on manufacturing and production assembly lines.
- Reduces operator fatigue during repetitive fastening, grinding, machining, and material handling operations.
- Improves workstation ergonomics in heavy fabrication shops, industrial assembly plants, and maintenance departments.
- Keeps large handheld tools suspended, organized, and positioned within easy reach for improved workflow efficiency.
- Used in industrial environments where reliable suspended tool support and precise equipment positioning are essential.
FAQs:
- Q: What is the advantage of the locking mechanism?
A: The integrated locking mechanism allows the cable to remain at a selected height, making it easier to accurately position heavy tools during assembly, maintenance, and inspection operations. - Q: How do I choose the correct spring balancer?
A: Select a balancer whose rated capacity matches the combined weight of the tool and any installed accessories. The BSDL-150 is designed for supported loads between 309 and 330 lbs. - Q: Is the cable replaceable if it becomes worn?
A: Yes. The BSDL Series is designed so the cable can be replaced without completely disassembling the balancer, helping reduce maintenance time and equipment downtime. - Q: What equipment is compatible with this balancer?
A: The BSDL-150 is intended for pneumatic tools, electric tools, and similar industrial equipment weighing between 309 and 330 lbs. that benefit from suspended, ergonomic operation.
| SKU | Capacity lb (kg) |
Weight lb (kg) |
Lift ft (mm) |
NPT in |
CFM |
|---|---|---|---|---|---|
| Super Duty | |||||
| BSD-20 | 33 - 44 (15 - 20) | 41.9 (18.6) | 8.2 (2,500) | - | - |
| BSD-30 | 44 - 66 (20 - 30) | 43.7 (19.8) | 8.2 (2,500) | - | - |
| BSD-40 | 66 - 88 (30 - 40) | 45.9 (20.8) | 8.2 (2,500) | - | - |
| BSD-50 | 88 - 110 (40 - 50) | 52.7 (23.9) | 8.2 (2,500) | - | - |
| BSD-60 | 110 - 132 (50 - 60) | 56 (25.4) | 8.2 (2,500) | - | - |
| BSD-70 | 132 - 154 (60 - 70) | 59.1 (26.8) | 8.2 (2,500) | - | - |
| BSD-80 | 154 - 176 (70 - 80) | 61.3 (27.8) | 8.2 (2,500) | - | - |
| BSD-90 | 176 - 198 (80 - 90) | 63.5 (28.8) | 8.2 (2,500) | - | - |
| BSD-100 | 198 - 220 (90 - 100) | 78.5 (35.6) | 8.2 (2,500) | - | - |
| BSD-120 | 220 - 265 (100 - 120) | 85.3 (38.8) | 8.2 (2,500) | - | - |
| BSD-140 | 265 - 309 (120 - 140) | 92.2 (41.8) | 8.2 (2,500) | - | - |
| BSD-150 | 287 - 330 (130 - 150) | 98.1 (44.5) | 8.2 (2,500) | - | - |
| BSD-165 | 330 - 363 (150 - 165) | 106.3 (48.2) | 8.2 (2,500) | - | - |
| BSDL-20 | 33 - 44 (15 - 20) | 42.1 (19.1) | 9.8 (3,000) | - | - |
| BSDL-25 | 44 - 55 (20 - 25) | 43.9 (19.9) | 9.8 (3,000) | - | - |
| BSDL-35 | 55 - 77 (25 - 35) | 46.1 (20.9) | 9.8 (3,000) | - | - |
| BSDL-45 | 77 - 99 (35 - 45) | 52.5 (23.8) | 9.8 (3,000) | - | - |
| BSDL-50 | 99 - 110 (40 - 50) | 52.7 (23.9) | 9.8 (3,000) | - | - |
| BSDL-60 | 110 - 132 (50 - 60) | 55.8 (25.3) | 9.8 (3,000) | - | - |
| BSDL-70 | 132 - 154 (60 - 70) | 58.9 (26.7) | 9.8 (3,000) | - | - |
| BSDL-80 | 154 - 176 (70 - 80) | 61.7 (28.0) | 9.8 (3,000) | - | - |
| BSDL-90 | 176 - 198 (80 - 90) | 64 (29.0) | 9.8 (3,000) | - | - |
| BSDL-100 | 198 - 220 (90 - 100) | 81.1 (36.8) | 9.8 (3,000) | - | - |
| BSDL-115 | 220 - 254 (100 - 115) | 85.3 (38.7) | 9.8 (3,000) | - | - |
| BSDL-130 | 254 - 286 (115 - 130) | 88 (39.9) | 9.8 (3,000) | - | - |
| BSDL-140 | 286 - 309 (130 - 140) | 94.4 (42.8) | 9.8 (3,000) | - | - |
| BSDL-150 | 309 - 330 (140 - 150) | 100.6 (45.6) | 9.8 (3,000) | - | - |
For help selecting the correct Ingersoll Rand Spring Balancers for your assembly application, call (800) 608-5210 or email info@intlairtool.com
- Type
- Spring Balancer
- Capacity (lbs)
- 309-330
- Capacity (kg)
- 140-150
- Lift (ft.)
- 9.85
- Lift (mm)
- 3000
- Housing Material
- Aluminum
- Cable Material
- Stainless Steel
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