From Combine OverWiki, the original Half-Life wiki and Portal wiki
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|Rate of fire||
Short to long
N/A (the weapon itself is named "func_tank")
- Manned by a single soldier, this emplacement consists of two cannons that fire rounds extremely fast, used behind sandbags to provide fire support and fortify crucial Materials Transport locations, such as the door to the topside area of the High Altitude Launch Center, the tracks near the root of the rocket, and a small triage area.
- It is sometimes used along a Tripod-Mounted Heavy Machine Gun.
- Defeating it is difficult, as firing most weapons at the front opening is ineffective. The most common way of destruction is a well placed grenade, or other explosives. It will kill the soldier behind, stopping the weapon.
As the weapon is a brush using the entity "func_tank", the HECU soldier located behind is actually idle.
 List of appearances
- Half-Life (First appearance)
|Hazardous Environment Combat Unit|
|Characters||Minor members · Dwight T. Barnes · Sharp · Adrian Shephard|
|Classes||HECU Engineer · HECU Medic · HECU Sniper|
|Weapons||9mm Pistol · Artillery Cannon · Combat Knife · Desert Eagle · Dynamite · Fragmentation Grenade · Gun Emplacement · Land Mine · Laser Trip Mine · M249 Squad Automatic Weapon · M-40A1 Sniper Rifle · Mortar · Submachine Gun · Rocket Cannon · RPG · Satchel Charge · Sentry Gun · Shotgun · Tripod-Mounted Heavy Machine Gun|
|Transportation||AH-64 Apache · Jet · M1A1 Abrams · M2A3 Bradley · M44 cargo truck · Osprey Heliplane|
|Technology||Chargers · Powered Combat Vest · Radio · Tactical Map · Transportation · Weapons|
|Other||Hazardous Environment Combat Unit models · Military Police · Robot Grunt · Santego Military Base|
|Classes (cut)||Human Sergeant|
|Weapons (cut)||20mm Cannon|