Petra Mechatronics Middle East | Authorized reseller of JCM
- Wireless load shackle with ALRS2 handheld display
- Designed for real-time load monitoring in harsh industrial conditions
- Full wireless operation with long-range telemetry
- Robust anti-rotation design for stable and repeatable readings
- Built with internal antenna and extended battery life
- Suitable for crane lifting, rigging, load testing, and tension force monitoring
- Available capacities from 6.5 tonne up to 1000 tonne
- Supplied with traceable calibration certificate and standard certification package
The JCM Wireless Load Shackle is a heavy-duty wireless load monitoring solution used for measuring tension and load forces in industrial lifting applications. It is developed for harsh environments and limited headroom lifting points where a standard load cell or load link may not be suitable.
The shackle is designed with an anti-rotation system, load bobbin, and internal antenna to improve accuracy, repeatability, and durability during real-time load monitoring. With wireless communication to the ALRS2 handset, operators can safely read load values from a distance without cable connections.
This wireless load shackle is suitable for crane lifting, offshore lifting, rigging, load testing, industrial weighing, and heavy-duty force monitoring applications.
Key Features
- Wireless load monitoring with ALRS2 handheld display
- Full wireless operation without external cable connection
- Long-range wireless telemetry for safer remote reading
- Robust anti-rotation design for stable measurement
- Load bobbin designed for the shackle bow and pin
- Internal antenna for protected wireless communication
- Extended battery life for field operation
- Traceable calibration supplied as standard
- Optimized accuracy and repeatability
- Designed for harsh industrial conditions
- Available capacities from 6.5 tonne up to 1000 tonne
Available Capacities
Standard available capacity options include:
6.5T, 12.5T, 25T, 35T, 55T, 85T, 120T, 150T, 200T, 250T, 300T, 500T, and 700T
The datasheet also mentions capacity availability up to 1000 tonne. Critical dimensions should be confirmed before ordering.
Certification Package
Each JCM wireless load shackle is supplied with:
- Calibration Certificate
- Certificate of Incorporation
- CE Certificate of Conformity
- User Instructions
- Calibration instructions available on request
Packaging
- 6.5T and 13.5T load shackles are supplied in an IP68 transit case
- 25T and above are supplied in a hinged wooden transit crate manufactured from heat-treated timber for international shipping
Applications
- Crane load monitoring
- Rigging and lifting operations
- Offshore and marine load testing
- Heavy industrial lifting
- Pulling force measurement
- Load testing and proof load applications
- Wireless tension force monitoring
- Limited headroom lifting points
Additional information
| Capacity | 6.5 Tonne, 12.5 Tonne, 25 Tonne, 35 Tonne, 55 Tonne, 85 Tonne, 120 Tonne, 150 Tonne, 200 Tonne, 250 Tonne, 300 Tonne, 500 Tonne, 700 Tonne |
|---|---|
| Dimensions | 102 × 52 × 22 × 25 × 84 × 36 mm, 147 × 72 × 32 × 35 × 119 × 51 mm, 216 × 103 × 45 × 50 × 146 × 74 mm, 238 × 111 × 50 × 57 × 187 × 83 mm, 310 × 145 × 65 × 70 × 267 × 105 mm, 340 × 162 × 75 × 83 × 260 × 127 mm, 428 × 208 × 95 × 95 × 350 × 147 mm, 485 × 238 × 105 × 108 × 370 × 169 mm, 530 × 279 × 120 × 130 × 470 × 179 mm, 565 × 299 × 130 × 140 × 508 × 205 mm, 585 × 325 × 140 × 150 × 570 × 205 mm, 710 × 298 × 180 × 185 × 636 × 256 mm, 810 × 435 × 205 × 217 × 600 × 310 mm |
Available versions | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Thumbnail | Product Name | capacity | dimensions | SKU | Stock Status | Price | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 700 Tonne, 810 × 435 × 205 × 217 × 600 × 310 mm | 700 Tonne | 810 × 435 × 205 × 217 × 600 × 310 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 500 Tonne, 710 × 298 × 180 × 185 × 636 × 256 mm | 500 Tonne | 710 × 298 × 180 × 185 × 636 × 256 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 300 Tonne, 585 × 325 × 140 × 150 × 570 × 205 mm | 300 Tonne | 585 × 325 × 140 × 150 × 570 × 205 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 250 Tonne, 565 × 299 × 130 × 140 × 508 × 205 mm | 250 Tonne | 565 × 299 × 130 × 140 × 508 × 205 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 200 Tonne, 530 × 279 × 120 × 130 × 470 × 179 mm | 200 Tonne | 530 × 279 × 120 × 130 × 470 × 179 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 150 Tonne, 485 × 238 × 105 × 108 × 370 × 169 mm | 150 Tonne | 485 × 238 × 105 × 108 × 370 × 169 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 120 Tonne, 428 × 208 × 95 × 95 × 350 × 147 mm | 120 Tonne | 428 × 208 × 95 × 95 × 350 × 147 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 85 Tonne, 340 × 162 × 75 × 83 × 260 × 127 mm | 85 Tonne | 340 × 162 × 75 × 83 × 260 × 127 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 55 Tonne, 310 × 145 × 65 × 70 × 267 × 105 mm | 55 Tonne | 310 × 145 × 65 × 70 × 267 × 105 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 35 Tonne, 238 × 111 × 50 × 57 × 187 × 83 mm | 35 Tonne | 238 × 111 × 50 × 57 × 187 × 83 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 25 Tonne, 216 × 103 × 45 × 50 × 146 × 74 mm | 25 Tonne | 216 × 103 × 45 × 50 × 146 × 74 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 12.5 Tonne, 147 × 72 × 32 × 35 × 119 × 51 mm | 12.5 Tonne | 147 × 72 × 32 × 35 × 119 × 51 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 6.5 Tonne, 102 × 52 × 22 × 25 × 84 × 36 mm | 6.5 Tonne | 102 × 52 × 22 × 25 × 84 × 36 mm | onbackorder | Call for price | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Available versions | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Thumbnail | Product Name | capacity | dimensions | SKU | Stock Status | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 700 Tonne, 810 × 435 × 205 × 217 × 600 × 310 mm | 700 Tonne | 810 × 435 × 205 × 217 × 600 × 310 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 500 Tonne, 710 × 298 × 180 × 185 × 636 × 256 mm | 500 Tonne | 710 × 298 × 180 × 185 × 636 × 256 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 300 Tonne, 585 × 325 × 140 × 150 × 570 × 205 mm | 300 Tonne | 585 × 325 × 140 × 150 × 570 × 205 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 250 Tonne, 565 × 299 × 130 × 140 × 508 × 205 mm | 250 Tonne | 565 × 299 × 130 × 140 × 508 × 205 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 200 Tonne, 530 × 279 × 120 × 130 × 470 × 179 mm | 200 Tonne | 530 × 279 × 120 × 130 × 470 × 179 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 150 Tonne, 485 × 238 × 105 × 108 × 370 × 169 mm | 150 Tonne | 485 × 238 × 105 × 108 × 370 × 169 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 120 Tonne, 428 × 208 × 95 × 95 × 350 × 147 mm | 120 Tonne | 428 × 208 × 95 × 95 × 350 × 147 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 85 Tonne, 340 × 162 × 75 × 83 × 260 × 127 mm | 85 Tonne | 340 × 162 × 75 × 83 × 260 × 127 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 55 Tonne, 310 × 145 × 65 × 70 × 267 × 105 mm | 55 Tonne | 310 × 145 × 65 × 70 × 267 × 105 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 35 Tonne, 238 × 111 × 50 × 57 × 187 × 83 mm | 35 Tonne | 238 × 111 × 50 × 57 × 187 × 83 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 25 Tonne, 216 × 103 × 45 × 50 × 146 × 74 mm | 25 Tonne | 216 × 103 × 45 × 50 × 146 × 74 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 12.5 Tonne, 147 × 72 × 32 × 35 × 119 × 51 mm | 12.5 Tonne | 147 × 72 × 32 × 35 × 119 × 51 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JCM Wireless Load Shackle with ALRS2 Handset - Load Shackle Dynamometer - 6.5 Tonne, 102 × 52 × 22 × 25 × 84 × 36 mm | 6.5 Tonne | 102 × 52 × 22 × 25 × 84 × 36 mm | onbackorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
