
Crane Scale HFM
Manufactured by Kern
This robust industrial crane scale is ideal for continuous industrial lifting and weighing in applications like construction, manufacturing, and warehouse logistics.
It’s made with a durable cast aluminium alloy casing and features a data hold function. This means when the weighing value remains unchanged, the weight indicated on the display is automatically “frozen” until the HOLD key is pressed.
The TUV certification mark signifies the scale meets the requirements of the standard EN 13155 (Non-fixed load lifting attachments/Breakage resistance) and EN 61010-1 (Electrical safety).
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Benefits
- 1000kg, 3000kg, 5000kg, and 10,000kg capacities available.
- Bright LED display for optimum reading in unfavourable ambient conditions.
- Maximum operating temperature is 40 °C.
- Minimum ambient temperature 0°C
- High mobility thanks to battery operation, compact construction, and low weight.
- Adaptation to unstable environmental conditions by changing the readout.
- High resolution readout: Read-out [d] for 5 sec increased by one decimal place at the touch of a key, only for models with EC type approval.
- Tare: Resets the display to “0” when there is a load on the scale. Now removed or added loads are directly displayed.
- Hook with safety catch, revolving.
- Radio remote control standard. Range approx. 20 m. All functions can be selected (excl. ON/OFF). W×D×H 48×10×95 mm. Batteries included (2×1,5 V AAA).
- Rechargeable battery pack internal, standard, operating time up to 50 h without backlight, charging time approx. 14 h.
- Superior display size, digit height 30 mm, bright with high contrast for the easy reading of weighing results, even under poor lighting conditions.
- Crane scale calibration service available.
- Construction.
- Manufacturing.
- Warehouse logistics.
Measuring System
Adjustment options: External calibration
Linearity: 2 kg
Precision (of [Max]): 0,200 %
Readability [d]: 500 g
Recommended adjusting weight: 3000 kg (M1)
Repeatability: 1 kg
Resolution: 6000
Stabilisation time under laboratory conditions: 2 s
Tare range: -3 t
Warm up time: 30 min
Weighing capacity [Max]: 3 t
Weighing system: Strain gauge
Weighing units: kg
Display
Display digit height: 3 cm
Functions
Data hold function: Yes
Environmental Conditions
Maximum humidity: 80 %
Maximum operating temperature: 40 OC
Minimum ambient temperature: 0 OC
Minimum humidity: 0 %
Power supply battery: 1x12V Type 23A
Charging time: 14 h
Input voltage: 110 V – 230 V AC
Mains adapter: Mains adapter external
Mains adapter/adapter included: CH EURO UK US
Operating time (Backlight off): 50 h
Operating time (Backlight on): 50 h
Construction
Casing material: Cast aluminium alloys
Dimensions of display device (WxDxH): 270 mm x 175 mm x 200 mm
Overall dimensions mounted (WxDxH): 270 x 175 x 610 mm
Packaging & Shipping
Dimensions packaging (WxDxH): 375 x 545 x 340 mm
Gross weight: 18 kg
Net weight: 15,700 kg





