diff --git a/OpenRA.Mods.Cnc/Activities/HarvesterDockSequence.cs b/OpenRA.Mods.Cnc/Activities/HarvesterDockSequence.cs
index 5c4d04c68fca..964261cf00e3 100644
--- a/OpenRA.Mods.Cnc/Activities/HarvesterDockSequence.cs
+++ b/OpenRA.Mods.Cnc/Activities/HarvesterDockSequence.cs
@@ -34,8 +34,7 @@ enum State
 		
 		readonly Actor proc;
 		readonly Harvester harv;
-		readonly HarvesterDocking dock;
-		readonly RenderBuilding rb;
+		readonly RenderUnit ru;
 		State state;
 		
 		int2 startDock;
@@ -45,8 +44,7 @@ public HarvesterDockSequence(Actor self, Actor proc)
 			this.proc = proc;
 			state = State.Turn;
 			harv = self.Trait<Harvester>();
-			dock = self.Trait<HarvesterDocking>();
-			rb = proc.Trait<RenderBuilding>();
+			ru = self.Trait<RenderUnit>();
 			startDock = self.Trait<IHasLocation>().PxPosition;
 			endDock = proc.Trait<IHasLocation>().PxPosition + new int2(-15,8);
 		}
@@ -64,30 +62,16 @@ public override Activity Tick(Actor self)
 					state = State.Dock;
 					return Util.SequenceActivities(new Drag(startDock, endDock, 12), this);
 				case State.Dock:
-					dock.Visible = false;
-					if (rb.anim.CurrentSequence.Name == "idle" || rb.anim.CurrentSequence.Name == "damaged-idle")
-					{
-						rb.PlayCustomAnimThen(proc, "dock-start", () => {rb.PlayCustomAnimRepeating(proc, "dock-loop"); state = State.Loop;});
-						state = State.Wait;
-					}
-					else
-						state = State.Loop;
+					ru.PlayCustomAnimation(self, "dock", () => {ru.PlayCustomAnimRepeating(self, "dock-loop"); state = State.Loop;});
+					state = State.Wait;
 					return this;
 				case State.Loop:
 					if (harv.TickUnload(self, proc))
 						state = State.Undock;
 					return this;
 				case State.Undock:
-					if (rb.anim.CurrentSequence.Name == "dock-loop" || rb.anim.CurrentSequence.Name == "damaged-dock-loop")
-					{
-						rb.PlayCustomAnimThen(proc, "dock-end", () => {dock.Visible = true; state = State.Dragout;});
-						state = State.Wait;
-					}
-					else
-					{
-						state = State.Dragout;
-						dock.Visible = true;
-					}
+					ru.PlayCustomAnimBackwards(self, "dock", () => state = State.Dragout);
+					state = State.Wait;
 					return this;
 				case State.Dragout:
 					return Util.SequenceActivities(new Drag(endDock, startDock, 12), NextActivity);
diff --git a/OpenRA.Mods.Cnc/TiberiumRefinery.cs b/OpenRA.Mods.Cnc/TiberiumRefinery.cs
index e0d549fdd402..18b7bea630c1 100644
--- a/OpenRA.Mods.Cnc/TiberiumRefinery.cs
+++ b/OpenRA.Mods.Cnc/TiberiumRefinery.cs
@@ -30,17 +30,4 @@ public override Activity DockSequence(Actor harv, Actor self)
 			return new HarvesterDockSequence(harv, self);
 		}
 	}
-
-	public class HarvesterDockingInfo : TraitInfo<HarvesterDocking> { }
-	public class HarvesterDocking : IRenderModifier
-	{
-		[Sync]
-		public bool Visible = true;
-
-		static readonly Renderable[] Nothing = { };
-		public IEnumerable<Renderable> ModifyRender(Actor self, IEnumerable<Renderable> r)
-		{
-			return Visible ? r : Nothing;
-		}
-	}
 }
diff --git a/mods/cnc/bits/harvdump.shp b/mods/cnc/bits/harvdump.shp
new file mode 100644
index 000000000000..6a18f02abe07
Binary files /dev/null and b/mods/cnc/bits/harvdump.shp differ
diff --git a/mods/cnc/rules/vehicles.yaml b/mods/cnc/rules/vehicles.yaml
index d1be12276c4b..0698a6a4dcc8 100644
--- a/mods/cnc/rules/vehicles.yaml
+++ b/mods/cnc/rules/vehicles.yaml
@@ -55,7 +55,6 @@ HARV:
 		Resources: Tiberium, Blue Tiberium
 		PipCount: 5
 		Capacity: 28
-	HarvesterDocking:
 	Mobile:
 		Speed: 6
 	Health:
diff --git a/mods/cnc/sequences/structures.yaml b/mods/cnc/sequences/structures.yaml
index b06796eed5a1..08cde6a98cc6 100644
--- a/mods/cnc/sequences/structures.yaml
+++ b/mods/cnc/sequences/structures.yaml
@@ -44,18 +44,6 @@ proc:
 		Start: 6
 		Length: 6
 		Tick: 60
-	dock-start:
-		Start: 12
-		Length: 7
-		Tick: 60
-	dock-loop:
-		Start: 19
-		Length: 5
-		Tick: 60
-	dock-end:
-		Start: 24
-		Length: 6
-		Tick: 60
 	damaged-idle:
 		Start: 30
 		Length: 6
@@ -64,18 +52,6 @@ proc:
 		Start: 36
 		Length: 6
 		Tick: 60
-	damaged-dock-start:
-		Start: 42
-		Length: 7
-		Tick: 60
-	damaged-dock-loop:
-		Start: 49
-		Length: 5
-		Tick: 60
-	damaged-dock-end:
-		Start: 54
-		Length: 6
-		Tick: 60
 	dead:
 		Start: 60
 	make: procmake
diff --git a/mods/cnc/sequences/vehicles.yaml b/mods/cnc/sequences/vehicles.yaml
index 12d286bc8dc6..fe8008d7e932 100644
--- a/mods/cnc/sequences/vehicles.yaml
+++ b/mods/cnc/sequences/vehicles.yaml
@@ -11,6 +11,12 @@ harv:
 		Start: 32
 		Length: 4
 		Facings: 8
+	dock: harvdump
+		Start: 0
+		Length: 7
+	dock-loop: harvdump
+		Start: 7
+		Length: 1
 
 bggy:
 	idle: