====== Gravel wagon  ======
The gravel wagon is an open wagon with a pile of gravel inside and a ladder on the side. It has a bigger inventory than the standard wagons and is recoverable (drops itself).

| Mod name             | advtrains_freight_train |
| Author               | mbb |
| Inventory image      | {{:usage:trains:advtrains_freight_train:advtrains_wagon_gravel_inv.png|}}|
| Screenshot           | {{:usage:trains:advtrains_freight_train:advtrains_freight_train_gravel_wagon.png?600|}} |
| Track type           | default |
| Crafting recipe      | No |
| Wagon span           | 1.55 m |
| Max speed            | 10 m/s (36 km/h) |
| Cargo inventory size | 48 |
| Passenger seats      | No |
| Driver stand         | No |
| Animated doors       | No |
| Animated wheels      | No |
| Motive power         | No |
| Drops                | advtrains:wagon_gravel |
| Horn sound           | No |
| Motor sounds         | No |
| Liveries             | No | 
| Line number display  | No |
| Particles            | No |