SZ-LD01 Wheel Loader Safe Load Limiter
Product Overview
The SeeZol SZ-LD01 Wheel Loader Safety Load Iimiter, also known as Load Moment Indicator (LMI) or Safe Load Indicator (SLI), is a safety device installed on a wheel loader to monitor load weight and center of gravity in real time during operation. When the loader exceeds the permitted safety threshold, the system triggers an audible and visual alarm, allowing the operator to keep the machine within its allowed range and ensuring safe operation.
It is mainly composed of a display host and a weight sensor, and can be optionally equipped with angle sensors, printers, and remote data transmission according to requirement. Compact and easy to retrofit, it suits loaders working near edges, on slopes, or in any environment where overturning risk must be actively managed.
Applicable Models
Wheel loaders 1–20 t.
Key Features
- Anti-overload safety protection
- Intelligent center-of-gravity management
- Multi-dimensional alarm mechanism (audible + visual)
- Load data recording and traceability
- Adaptable and easy to install (display host + weight sensor)
System Parameters
- Measure range: 1–20 T (single bucket weight)
- Resolving ability: 0.02 T
- Combined accuracy: ±1% (F.S.)
- Electric voltage: DC 12–36V ± 5%
- Temperature: -20℃ ~ +70℃
- Relative moisture: 90% (20℃)
- Action error: < ±1% (F.S.)
- Ingress Protection: IP65
Main Components
- Display host
- Weight sensor
- Angle sensor (optional)
- Printer (optional)
- Remote data transmission module (optional)
Application Case
A port loader fleet uses SeeZol SZ-LD01 units to warn operators when approaching rated capacity on uneven ground, reducing near-tip incidents during continuous bulk loading.
