diff --git a/ElectricLocomotive/ElectricLocomotive/DrawiningLocomotiveEqutables.cs b/ElectricLocomotive/ElectricLocomotive/DrawiningLocomotiveEqutables.cs
index d34be07..bd16cf8 100644
--- a/ElectricLocomotive/ElectricLocomotive/DrawiningLocomotiveEqutables.cs
+++ b/ElectricLocomotive/ElectricLocomotive/DrawiningLocomotiveEqutables.cs
@@ -39,7 +39,18 @@ namespace ProjectElectricLocomotive.Generics
             }
             if (x is DrawingElectricLocomotive && y is DrawingElectricLocomotive)
             {
-                // TODO доделать логику сравнения дополнительных параметров
+                if ((x.EntityLocomotive as EntityElectricLocomotive).AdditionalColor != (y.EntityLocomotive as EntityElectricLocomotive).AdditionalColor)
+                {
+                    return false;
+                }
+                if ((x.EntityLocomotive as EntityElectricLocomotive).Pantograph != (y.EntityLocomotive as EntityElectricLocomotive).Pantograph)
+                {
+                    return false;
+                }
+                if ((x.EntityLocomotive as EntityElectricLocomotive).Compartment != (y.EntityLocomotive as EntityElectricLocomotive).Compartment)
+                {
+                    return false;
+                }
             }
             return true;
         }
diff --git a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs
index 42af062..5136c5f 100644
--- a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs
+++ b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs
@@ -94,6 +94,10 @@ namespace ProjectElectricLocomotive
                 MessageBox.Show(ex.Message);
                 _logger.LogWarning("Не удалось добавить объект");
             }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message);
+            }
         }
         private void ButtonRemoveObject_Click(object sender, EventArgs e)
         {
@@ -158,19 +162,9 @@ namespace ProjectElectricLocomotive
             pictureBoxCollection.Image = obj.ShowLocomotives();
         }
         private void ButtonSortByType_Click(object sender, EventArgs e) => CompareLocomotives(new LocomotiveCompareByType());
-        /// <summary>
-        /// Сортировка по цвету
-        /// </summary>
-        /// <param name="sender"></param>
-        /// <param name="e"></param>
-        private void ButtonSortByColor_Click(object sender, EventArgs e)
-        {
-            // TODO продумать логику
-        }
-        /// <summary>
-        /// Сортировка по сравнителю
-        /// </summary>
-        /// <param name="comparer"></param>
+
+        private void ButtonSortByColor_Click(object sender, EventArgs e) => CompareLocomotives(new LocomotiveCompareByColor());
+
         private void CompareLocomotives(IComparer<DrawingLocomotive?> comparer)
         {
             if (listBoxStorages.SelectedIndex == -1)
diff --git a/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByColor.cs b/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByColor.cs
index 026ea0e..632c195 100644
--- a/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByColor.cs
+++ b/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByColor.cs
@@ -8,28 +8,45 @@ using ProjectElectricLocomotive.Entities;
 
 namespace ProjectElectricLocomotive.Generics
 {
-    internal class LocoCompareByColor : IComparer<DrawingLocomotive?>
+    internal class LocomotiveCompareByColor : IComparer<DrawingLocomotive?>
     {
         public int Compare(DrawingLocomotive? x, DrawingLocomotive? y)
         {
-
             if (x == null || x.EntityLocomotive == null)
-                throw new NotImplementedException(nameof(x));
-
-            if (y == null || y.EntityLocomotive == null)
-                throw new NotImplementedException(nameof(y));
-
-            var bodyColor = x.EntityLocomotive.BodyColor.Name.CompareTo(y.EntityLocomotive.BodyColor.Name);
-
-            if (bodyColor != 0) return bodyColor;
-
-            if (x.EntityLocomotive is EntityElectricLocomotive &&
-                y.EntityLocomotive is EntityElectricLocomotive)
             {
-                var addcolor = (x.EntityLocomotive as EntityElectricLocomotive).AdditionalColor.Name.CompareTo((y.EntityLocomotive as EntityElectricLocomotive).AdditionalColor.Name);
-                if (addcolor != 0) return addcolor;
+                throw new ArgumentNullException(nameof(x));
             }
-            return 1;
+            if (y == null || y.EntityLocomotive == null)
+            {
+                throw new ArgumentNullException(nameof(y));
+            }
+            if (x.EntityLocomotive.BodyColor.Name != y.EntityLocomotive.BodyColor.Name)
+            {
+                return x.EntityLocomotive.BodyColor.Name.CompareTo(y.EntityLocomotive.BodyColor.Name);
+            }
+            if (x.GetType().Name != y.GetType().Name)
+            {
+                if (x is DrawingLocomotive)
+                    return -1;
+                else
+                    return 1;
+            }
+            if (x.GetType().Name == y.GetType().Name && x is DrawingElectricLocomotive)
+            {
+                EntityElectricLocomotive entityX = (EntityElectricLocomotive)x.EntityLocomotive;
+                EntityElectricLocomotive entityY = (EntityElectricLocomotive)y.EntityLocomotive;
+                if (entityX.AdditionalColor.Name != entityY.AdditionalColor.Name)
+                {
+                    return entityX.AdditionalColor.Name.CompareTo(entityY.AdditionalColor.Name);
+                }
+            }
+            var speedCompare =
+                x.EntityLocomotive.Speed.CompareTo(y.EntityLocomotive.Speed);
+            if (speedCompare != 0)
+            {
+                return speedCompare;
+            }
+            return x.EntityLocomotive.Weight.CompareTo(y.EntityLocomotive.Weight);
         }
     }
 }
diff --git a/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericCollection.cs b/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericCollection.cs
index 5f100eb..011d197 100644
--- a/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericCollection.cs
+++ b/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericCollection.cs
@@ -34,7 +34,7 @@ namespace ProjectElectricLocomotive.Generics
             {
                 return -1;
             }
-            return collect._collection.Insert(locomotive);
+            return collect._collection.Insert(locomotive, new DrawingLocomotiveEqutables());
         }
         public static T? operator -(LocomotivesGenericCollection<T, U> collect, int pos)
         {