Load Moment Indicator (LMI) for Cranes & Heavy Machinery
Prevent overload. Protect operators. Stay compliant. SeeZol LMI systems give real-time load monitoring and anti-two-block protection for truck, mobile, crawler, ship and articulated boom cranes — plus excavators, loaders and forklifts.
✓ CE & ISO Certified ✓ 7-Day Custom Prototyping ✓ Global Regional Agents ✓ 10+ Years in Safety Systems
LMI by Machine Type
Every SeeZol LMI is engineered for the specific dynamics of your machine. Pick your
equipment to see the matched solution.
Truck Crane LMI
Real-time rated capacity limiter with boom angle & length sensing for safe road & job-site lifts.
MODEL: SZ-TC01
Mobile Crane LMI
All-terrain & rough-terrain mobile crane load moment indicator with overload cut-off.
MODEL: SZ-M100
Crawler Crane LMI
Heavy-lift crawler crane monitoring built for high-capacity, low-ground-pressure operation.
MODEL: SZ-C100
Ship Crane LMI
Marine-grade load indicator with corrosion-resistant sensors for port & vessel cranes.
MODEL: SZ-SC100
Articulated Boom Crane LMI
Knuckle-boom crane moment limiter with multi-section angle compensation.
MODEL: SZ-AB100
Loader Safety Load Limiter
Wheel loader safe load limiter for material handling & attachment control.
MODEL: SZ-LD01
Excavator Load Indicator
Excavator load moment indicator to prevent tipping during lifting & handling.
MODEL: SZ-E02
Forklift Load Indicator
Forklift load indicator that warns before exceeding rated capacity.
MODEL: SZ-SF01
Why SeeZol LMI
Overload Protection
Automatic cut-off and audible/visual alarms the moment load approaches the safe limit.
Self-Developed Sensors
In-house angle, pressure and length sensors calibrated for your machine’s load chart.
Fast Custom Engineering
7-day prototyping and OEM/ODM support for regional agents and OEMs.
Easy Retrofit
Adaptable kits for new and in-service cranes without major hydraulic changes.
Compliance Ready (CE)
Helps meet CE and local lifting-equipment safety regulations.
Global Support
Spare parts, training and technical backing through our regional agent network.
Certifications & Trust
CE Certified
ISO 9001
10+ Years Experience
500+ Agents Worldwide
Join our global network as a regional agent – exclusive territory, full technical support and attractive margins.
Frequently Asked Questions
Will the LMI fit my existing crane?
Yes. SeeZol LMI kits are configurable for most truck, mobile, crawler and ship cranes. Share your model and load chart and we’ll specify a matched solution.
What does the system include?
Display unit, angle/length/pressure sensors, alarm, overload cut-off interface — calibrated to your machine.
Do you support OEM / private label?
Yes. OEM/ODM + 7-day prototyping for agents and OEMs.
How fast can you deliver?
Standard kits in days; custom in 7–14 days after specification.
Get a Quote for Your Machine
Tell us your machine type & model — our engineers reply within 24 hours.