Vehicle Loading and Unloading: Stowage, Signaling and Limits under the DGT

1️⃣ Loading and Unloading Operations 🏗️

  • ✅ They must be carried out off the roadway, except in exceptional cases.
  • 🚫 Parking in double file or on the shoulder of interurban roads is prohibited.
  • 📍 Do it from the side closest to the edge of the carriageway.
  • ⏱️ Load/unload quickly, avoiding noise, nuisance or danger.
  • 🚫 Depositing goods on the carriageway, shoulder or pedestrian areas is prohibited.
  • ⚠️ Dangerous, harmful or nuisance goods must follow specific regulations.

2️⃣ Load Stowage 📐

📊 Proper stowage is vital for road safety and the integrity of the vehicle:

  • ⚖️ Distribute the load with a low center of gravity.
  • 🔒 Secure it firmly to prevent shifting or tipping.
  • 🌊 Use caution when transporting liquids (sloshing) or animals (live movement).
  • 🚫 Do not exceed the vehicle’s MMA (Maximum Authorized Mass).
  • 🧱 Light loads at the front; heavy loads over the rear axle.

3️⃣ Securing the Load 🔗

The load must withstand forces in the following proportions:

  • ➡️ In the direction of travel: 0.8 × weight
  • ⬅️ Opposite the direction of travel: 0.5 × weight
  • ↔️ Lateral: 0.5 × weight

🔧 Securing Systems

  • Attachment: container, steel cages
  • Local immobilization: against fixed parts or using chocks
  • General immobilization: filling gaps (wood preferred)
  • Direct lashing: with pre-tensioned straps or cables
  • Top lashing: friction-based tension; requires rechecking

📘 Instruction 18/TV-103: stowage is the responsibility of the loader, unless stated otherwise. For light parcels, it is the carrier’s responsibility.

4️⃣ How Far the Load May Project 📏

🚗 Vehicles NOT exclusively intended for the carriage of goods:

  • 🔹 Divisible load: up to 10% of the vehicle length
  • 🔹 Indivisible load: up to 15%

🚛 Vehicles intended for the carriage of goods:

Type Maximum overhang
Length ≤ 5 m 1/3 at the front and rear
Length > 5 m 2 m front, 3 m rear
Lateral overhang Max. 0.40 m per side, total width ≤ 2.55 m

🧩 What is considered an indivisible load?

✔️ Items that cannot be divided without risk or excessive cost, or that exceed the maximum dimensions.

5️⃣ Load Signaling 🚨

🔆 Daytime and good weather

  • ➡️ Front: no signal required
  • ⬅️ Rear: V-20 panel (1 or 2 panels in an inverted V)

🌙 Night or low visibility

  • ➡️ Front: white light
  • ⬅️ Rear: red light + V-20
  • ↔️ Side: white (front) and red (rear) lights + reflectors

🚘 Vehicles < 1 m wide

They do not need to mark a load that overhangs at the rear.

6️⃣ Door Safety 🚪

  • 🚫 Driving with doors open is prohibited
  • 🔐 Only open them when the vehicle is stationary
  • 👈 Always enter/exit from the side nearest the curb

7️⃣ Reminder: Maximum Dimensions and Masses 📏⚖️

  • 📏 Length: max. 12 m (except buses)
  • 📏 Height: max. 4 m (up to 4.50 m in some cases)
  • 📏 Width: max. 2.55 m or 2.60 m depending on type
  • 📛 Vehicles > 12 m must carry the V-6 sign

📍 Related signs

  • ⛔ Length limitation
  • ⛔ Height limitation
  • ⛔ Width limitation


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