500kg Digital Crane Industrial Scale Balance

Moving up to a 500 KG (0.5 Ton) Digital Crane / Hanging Scale transitions you into serious medium-to-heavy industrial-grade territory. These units are heavily reinforced to support half a ton safely and are universally used in shipping docks, factories, foundries, and bulk agricultural warehouses.

The industry standard for this class (often designated as the OCS-0.5T or OCS-B model line) features the following core specifications:

Technical Specifications (500 KG / 0.5 Ton)

1. Limits & Precision

• Maximum Weight Capacity: 500 kg (approx. 1,102 lbs).

• Minimum Weighing Capacity: Starts between 0.5 kg to 4 kg depending on the specific sensor calibration.

• Graduation/Precision: Typically measures in increments of 0.1 kg (100g) or 0.2 kg (200g). (Some high-precision workshop variants can resolve down to 50g).

• Measurement Units: Toggleable between Kilograms (kg) and Pounds (lb).

• Accuracy Class: Meets OIML Class III international standards for commercial/industrial usage.

2. Heavy-Duty Structural Build

• Housing Material: Rugged, ultra-durable die-cast aluminum alloy casing or thick metal frame to protect internal electronics from impact.

• Suspension Rigging:

  • Top: Heavy-duty, fixed stainless steel or alloy steel shackle.

  • Bottom: Thick, heavy-duty steel hook (frequently features a 360-degree swivel design with a safety latch to secure loads).

• Internal Load Cell: Equipped with a high-accuracy alloy steel load cell engineered for maximum structural tension safety.

• Safety Thresholds:

  • Safe Overload limit: 120% to 125% of full scale.

  • Ultimate/Limit Overload: Up to 400% of full scale (meaning the structure will not mechanically snap until it reaches 2,000 kg).

3. Display, Interface & Controls

• Screen Display: Options generally split into two types:

  • LED Screen: Large 35mm bright red/green LED digits (ideal for indoor warehouses and distant viewing up to 10–15 meters away).

  • LCD Screen: High-definition 2-inch screen with a vivid white/blue backlight (ideal for outdoor use under bright sunlight).

• Remote Operation: Most 500 kg industrial units include an Infrared (IR) Remote Control. This allows operators to Tare, Hold, or Zero the scale from a safe distance while heavy loads are suspended overhead.

• Standard Key Functions: Zero, Tare (100% capacity range), Data Hold (freezes weight readout), and Unit Switch.

4. Smart System Safeguards

• Overload Alarm: Triggers an immediate visual dashboard alert and audio beep (oL or EEEE) if weight exceeds 500 kg to prevent structural strain.

• Auto-Off Function: Automatically powers down the display backlight or puts the system into standby after prolonged stillness to optimize battery longevity.

• Temperature Tolerance: Functions accurately across an environmental operating range of -10°C to 40°C.

5. Power Layout

• Primary Power Source: Built-in 6V/10Ah or 6V/3.2Ah rechargeable lead-acid battery pack.

• Battery Life: Provides 100 to 120 hours of continuous workflow on a single charge cycle.

• Charging Input: Accompanied by a standard UL-listed AC/DC charging wall adapter (110V–240V input).

Short Key Specs (Scannable Summary)

• Capacity: 500 kg (1,102 lbs).

• Accuracy: 0.1 kg or 0.2 kg increments.

• Casing: Heavy die-cast aluminum alloy with steel shackle & swivel hook.

• Power: Rechargeable battery pack (>100 hrs life) + AC charging adapter.

• Bonus Tech: Includes an Infrared Remote Control for off-ground handling.