Massload Wired Load Shackle to Indicator
Dropping straight into existing rigging, the Massload Wired Load Shackle with Indicator connects via cable to a digital weight indicator for live load readings at the lift point.
Select the MAX battery-powered indicator for field and mobile operations, the M1 or M2000 for fixed panel installations, the WINOX-R stainless steel indicator for harsh washdown environments, the compact WLIGHT, or the W100 for DIN rail mounting inside a control
cabinet.
Analog and relay outputs are available on the WINOX-R and W100 models.
PRODUCT DETAILS
Massload Load Shackles are rugged, industrial-grade load cells built around the industry-standard Crosby G-2130 bolt-type anchor shackle, turning a proven rigging component into a precise tension measurement point. The internally gauged load pin is machined from high-quality 17-4 stainless steel and sealed to IP67, delivering reliable readings in wet, dirty, and demanding outdoor environments.
Because the shackle drops straight into existing rigging, it measures real working loads exactly where the force is applied without adding height or complexity to the lift. Tension accuracym is less than 1% FS, while a 150% safe overload and 300% ultimate overload rating provide a critical safety margin when working close to capacity. Standard capacities run from 8.5t to 35t, with a 55t and 85t special-order options and custom capacities available on request.
Available in both wired and 2.4 GHz wireless configurations, the Massloas Load Shackle suits permanent installations and portable field kits alike. Every unit is manufactured and calibrated in-house through Massload’s VCAP-certified Quality Management System in Canada.
Most Common Applications: Load lifting and hoisting, boat lifting and launching, crane and rigging load monitoring, wire rope and line tension measurement, proof-load and pull testing.
| Capacity | 8.5 t (7,711 kg), 12 t (10,886 kg), 17 t (15,422 kg), 25 t (22,680 kg), 35 t (31,751 kg); 55 t (49,895 kg) and 85 t (77,111 kg) special order; custom capacities available |
|---|---|
| Accuracy | <1% of full scale |
| Safe Overload | 150% of full scale |
| Ultimate Overload | 300% of full scale |
| Full Scale Output | Wireless: 2.4 GHz digital to T24 receivers; Wired: 1mV/V nominal |
| Excitation | Wireless load pin and handheld: 2 AA batteries; Wired: 5V |
| Bridge Resistance | 350 Ω |
| Wireless Frequency | Wireless: 2.4 GHz; Wired: – |
| Wireless Range | Wireless: Up to 800 m (2,600 ft) free field at 3 m height; Wired: – |
| Wireless Battery Life | Wireless: 500 hours continuous (≈2 months at 8 hrs/day); remote power down |
| Operating Temperature | −20°C to +55°C (−4°F to +131°F) |
| Compensated Temperature | −10°C to +40°C (14°F to 104°F) |
| Sealing Standard | IP67 |
| Material | 17-4 stainless steel load pin, stainless steel bobbin and keeper plate, HDPE electronics enclosure |
| Protective Coating | Galvanized Crosby G-2130 shackle |
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