diff --git a/HoistingCrane/HoistingCrane/CraneCompareByColor.cs b/HoistingCrane/HoistingCrane/CraneCompareByColor.cs
new file mode 100644
index 0000000..7fd8825
--- /dev/null
+++ b/HoistingCrane/HoistingCrane/CraneCompareByColor.cs
@@ -0,0 +1,49 @@
+
+using HoistingCrane.DrawningObjects;
+using HoistingCrane.Entities;
+
+namespace HoistingCrane.Generics
+{
+    internal class CraneCompareByColor : IComparer<DrawingCrane?>
+    {
+        public int Compare(DrawingCrane? x, DrawingCrane? y)
+        {
+            if (x == null || x.EntityCrane == null)
+            {
+                throw new ArgumentNullException(nameof(x));
+            }
+            if (y == null || y.EntityCrane == null)
+            {
+                throw new ArgumentNullException(nameof(y));
+            }
+            if (x.EntityCrane.BodyColor.Name != y.EntityCrane.BodyColor.Name)
+            {
+                return x.EntityCrane.BodyColor.Name.CompareTo(y.EntityCrane.BodyColor.Name);
+            }
+            if (x.GetType().Name != y.GetType().Name)
+            {
+                if (x is EntityCrane)
+                    return -1;
+                else
+                    return 1;
+            }
+            if (x.GetType().Name == y.GetType().Name && x is AdditionalDrawingCrane)
+            {
+                AdditionEntityCrane _X = (AdditionEntityCrane)x.EntityCrane;
+                AdditionEntityCrane _Y = (AdditionEntityCrane)y.EntityCrane;
+
+                if (_X.AdditionalColor.Name != _Y.AdditionalColor.Name)
+                {
+                    return _X.AdditionalColor.Name.CompareTo(_Y.AdditionalColor.Name);
+                }
+            }
+
+            var speedCompare = x.EntityCrane.Speed.CompareTo(y.EntityCrane.Speed);
+            if (speedCompare != 0)
+            {
+                return speedCompare;
+            }
+            return x.EntityCrane.Weight.CompareTo(y.EntityCrane.Weight);
+        }
+    }
+}
\ No newline at end of file
diff --git a/HoistingCrane/HoistingCrane/CraneCompareByType.cs b/HoistingCrane/HoistingCrane/CraneCompareByType.cs
new file mode 100644
index 0000000..fc51be9
--- /dev/null
+++ b/HoistingCrane/HoistingCrane/CraneCompareByType.cs
@@ -0,0 +1,30 @@
+using HoistingCrane.DrawningObjects;
+
+namespace HoistingCrane.Generics
+{
+    internal class CraneCompareByType : IComparer<DrawingCrane?>
+    {
+        public int Compare(DrawingCrane? x, DrawingCrane? y)
+        {
+            if (x == null || x.EntityCrane == null)
+            {
+                throw new ArgumentNullException(nameof(x));
+            }
+            if (y == null || y.EntityCrane == null)
+            {
+                throw new ArgumentNullException(nameof(y));
+            }
+            if (x.GetType().Name != y.GetType().Name)
+            {
+                return x.GetType().Name.CompareTo(y.GetType().Name);
+            }
+            var speedCompare =
+            x.EntityCrane.Speed.CompareTo(y.EntityCrane.Speed);
+            if (speedCompare != 0)
+            {
+                return speedCompare;
+            }
+            return x.EntityCrane.Weight.CompareTo(y.EntityCrane.Weight);
+        }
+    }
+}
\ No newline at end of file
diff --git a/HoistingCrane/HoistingCrane/CranesCollectionInfo.cs b/HoistingCrane/HoistingCrane/CranesCollectionInfo.cs
new file mode 100644
index 0000000..cd0e12b
--- /dev/null
+++ b/HoistingCrane/HoistingCrane/CranesCollectionInfo.cs
@@ -0,0 +1,23 @@
+namespace HoistingCrane.Generics
+{
+    internal class CranesCollectionInfo : IEquatable<CranesCollectionInfo>
+    {
+        public string Name { get; private set; }
+        public string Description { get; private set; }
+        public CranesCollectionInfo(string name, string description)
+        {
+            Name = name;
+            Description = description;
+        }
+        public bool Equals(CranesCollectionInfo? other)
+        {
+
+            return Name == other.Name;
+        }
+        public override int GetHashCode()
+        {
+            return this.Name.GetHashCode();
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/HoistingCrane/HoistingCrane/CranesGenericCollection.cs b/HoistingCrane/HoistingCrane/CranesGenericCollection.cs
index 6cbfcb0..ad59fc5 100644
--- a/HoistingCrane/HoistingCrane/CranesGenericCollection.cs
+++ b/HoistingCrane/HoistingCrane/CranesGenericCollection.cs
@@ -18,6 +18,7 @@ namespace HoistingCrane.Generics
         private readonly int _placeSizeHeight = 150;
         /// Набор объектов
         private readonly SetGeneric<T> _collection;
+        public void Sort(IComparer<T?> comparer) => _collection.SortSet(comparer);
         public IEnumerable<T?> GetCranes => _collection.GetCranes();
         /// Конструктор
         public CranesGenericCollection(int picWidth, int picHeight)
@@ -35,7 +36,7 @@ namespace HoistingCrane.Generics
             {
                 return -1;
             }
-            return collect._collection.Insert(obj);
+            return collect._collection.Insert(obj, new DrawningCraneEqutables());
         }
         /// Перегрузка оператора вычитания
         public static bool operator -(CranesGenericCollection<T, U> collect, int pos)
diff --git a/HoistingCrane/HoistingCrane/CranesGenericStorage.cs b/HoistingCrane/HoistingCrane/CranesGenericStorage.cs
index 7f3692a..bb5a112 100644
--- a/HoistingCrane/HoistingCrane/CranesGenericStorage.cs
+++ b/HoistingCrane/HoistingCrane/CranesGenericStorage.cs
@@ -9,9 +9,9 @@ namespace HoistingCrane
     internal class CranesGenericStorage
     {
         /// Словарь (хранилище)
-        readonly Dictionary<string, CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>> _craneStorages;
+        Dictionary<CranesCollectionInfo, CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>> _craneStorages;
         /// Возвращение списка названий наборов
-        public List<string> Keys => _craneStorages.Keys.ToList();
+        public List<CranesCollectionInfo> Keys => _craneStorages.Keys.ToList();
         /// Ширина окна отрисовки
         private readonly int _pictureWidth;
         /// Высота окна отрисовки
@@ -29,8 +29,7 @@ namespace HoistingCrane
                 File.Delete(filename);
             }
             StringBuilder data = new();
-            foreach (KeyValuePair<string,
-            CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>> record in _craneStorages)
+            foreach (KeyValuePair<CranesCollectionInfo, CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>> record in _craneStorages)
             {
                 StringBuilder records = new();
                 foreach (DrawingCrane? elem in record.Value.GetCranes)
@@ -95,7 +94,7 @@ namespace HoistingCrane
                             }
                         }
                     }
-                    _craneStorages.Add(name, collection);
+                    _craneStorages.Add(new CranesCollectionInfo(name, string.Empty), collection);
                 }
                 return true;
             }
@@ -103,25 +102,30 @@ namespace HoistingCrane
         /// Конструктор
         public CranesGenericStorage(int pictureWidth, int pictureHeight)
         {
-            _craneStorages = new Dictionary<string, CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>>();
+            _craneStorages = new Dictionary<CranesCollectionInfo, CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>>();   
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
         }
         /// Добавление набора
         public void AddSet(string name)
         {
-            if (_craneStorages.ContainsKey(name))
+            if (_craneStorages.ContainsKey(new CranesCollectionInfo(name, string.Empty)))
             {
-                return;
+                MessageBox.Show("Словарь уже содержит набор с таким названием", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            else
+            {
+                _craneStorages.Add(new CranesCollectionInfo(name, string.Empty), new CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>(_pictureWidth, _pictureHeight));
             }
-            _craneStorages.Add(name, new CranesGenericCollection<DrawingCrane, DrawningObjectsCrane>(_pictureWidth, _pictureHeight));
         }
         /// Удаление набора
         public void DelSet(string name)
         {
-            if (_craneStorages.ContainsKey(name))
+            CranesGenericCollection<DrawingCrane, DrawningObjectsCrane> crane;
+            if (_craneStorages.TryGetValue(new CranesCollectionInfo(name, string.Empty), out crane))
             {
-                _craneStorages.Remove(name);
+                _craneStorages.Remove(new CranesCollectionInfo(name, string.Empty));
             }
         }
         /// Доступ к набору
@@ -129,9 +133,10 @@ namespace HoistingCrane
         {
             get
             {
-                if (_craneStorages.ContainsKey(ind))
-                    return _craneStorages[ind];
+                CranesCollectionInfo infCrane = new CranesCollectionInfo(ind, string.Empty);
+                if (_craneStorages.ContainsKey(infCrane)) return _craneStorages[infCrane];
                 return null;
+
             }
         }
     }
diff --git a/HoistingCrane/HoistingCrane/DrawningCraneEqutables.cs b/HoistingCrane/HoistingCrane/DrawningCraneEqutables.cs
new file mode 100644
index 0000000..2fb86a0
--- /dev/null
+++ b/HoistingCrane/HoistingCrane/DrawningCraneEqutables.cs
@@ -0,0 +1,58 @@
+using HoistingCrane.DrawningObjects;
+using HoistingCrane.Entities;
+using System.Diagnostics.CodeAnalysis;
+namespace HoistingCrane.Generics
+{
+    internal class DrawningCraneEqutables : IEqualityComparer<DrawingCrane?>
+    {
+        public bool Equals(DrawingCrane? x, DrawingCrane? y)
+        {
+            if (x == null || x.EntityCrane == null)
+            {
+                throw new ArgumentNullException(nameof(x));
+            }
+            if (y == null || y.EntityCrane == null)
+            {
+                throw new ArgumentNullException(nameof(y));
+            }
+            if (x.GetType().Name != y.GetType().Name)
+            {
+                return false;
+            }
+            if (x.EntityCrane.Speed != y.EntityCrane.Speed)
+            {
+                return false;
+            }
+            if (x.EntityCrane.Weight != y.EntityCrane.Weight)
+            {
+                return false;
+            }
+            if (x.EntityCrane.BodyColor != y.EntityCrane.BodyColor)
+            {
+                return false;
+            }
+            if (x is AdditionalDrawingCrane && y is AdditionalDrawingCrane)
+            {
+                AdditionEntityCrane _x = (AdditionEntityCrane)x.EntityCrane;
+                AdditionEntityCrane _y = (AdditionEntityCrane)y.EntityCrane;
+                if(_x.AdditionalColor != _y.AdditionalColor)
+                {
+                    return false;
+                }
+                if (_x.Speed != _y.Speed)
+                {
+                    return false;
+                }
+                if (_x.Weight != _y.Weight)
+                {
+                    return false;
+                }
+            }
+            return true;
+        }
+        public int GetHashCode([DisallowNull] DrawingCrane obj)
+        {
+            return obj.GetHashCode();
+        }
+    }
+}
\ No newline at end of file
diff --git a/HoistingCrane/HoistingCrane/FormCraneCollection.Designer.cs b/HoistingCrane/HoistingCrane/FormCraneCollection.Designer.cs
index 2c0924d..09fc4cc 100644
--- a/HoistingCrane/HoistingCrane/FormCraneCollection.Designer.cs
+++ b/HoistingCrane/HoistingCrane/FormCraneCollection.Designer.cs
@@ -38,6 +38,8 @@
             this.buttonReload = new System.Windows.Forms.Button();
             this.buttonDelete = new System.Windows.Forms.Button();
             this.buttonAdd = new System.Windows.Forms.Button();
+            this.buttonSortByColor = new System.Windows.Forms.Button();
+            this.buttonSortByType = new System.Windows.Forms.Button();
             this.pictureBoxCollection = new System.Windows.Forms.PictureBox();
             this.menuStrip1 = new System.Windows.Forms.MenuStrip();
             this.файлToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -58,9 +60,11 @@
             this.groupBoxInstruments.Controls.Add(this.buttonReload);
             this.groupBoxInstruments.Controls.Add(this.buttonDelete);
             this.groupBoxInstruments.Controls.Add(this.buttonAdd);
-            this.groupBoxInstruments.Location = new System.Drawing.Point(811, 0);
+            this.groupBoxInstruments.Controls.Add(this.buttonSortByColor);
+            this.groupBoxInstruments.Controls.Add(this.buttonSortByType);
+            this.groupBoxInstruments.Location = new System.Drawing.Point(806, 0);
             this.groupBoxInstruments.Name = "groupBoxInstruments";
-            this.groupBoxInstruments.Size = new System.Drawing.Size(185, 464);
+            this.groupBoxInstruments.Size = new System.Drawing.Size(192, 511);
             this.groupBoxInstruments.TabIndex = 0;
             this.groupBoxInstruments.TabStop = false;
             this.groupBoxInstruments.Text = "Инструменты";
@@ -87,9 +91,9 @@
             // 
             // buttonAddSet
             // 
-            this.buttonAddSet.Location = new System.Drawing.Point(6, 65);
+            this.buttonAddSet.Location = new System.Drawing.Point(-6, 65);
             this.buttonAddSet.Name = "buttonAddSet";
-            this.buttonAddSet.Size = new System.Drawing.Size(167, 35);
+            this.buttonAddSet.Size = new System.Drawing.Size(191, 35);
             this.buttonAddSet.TabIndex = 12;
             this.buttonAddSet.Text = "Добавить набор";
             this.buttonAddSet.UseVisualStyleBackColor = true;
@@ -107,9 +111,9 @@
             // 
             // buttonRemoveSet
             // 
-            this.buttonRemoveSet.Location = new System.Drawing.Point(6, 216);
+            this.buttonRemoveSet.Location = new System.Drawing.Point(-1, 216);
             this.buttonRemoveSet.Name = "buttonRemoveSet";
-            this.buttonRemoveSet.Size = new System.Drawing.Size(167, 35);
+            this.buttonRemoveSet.Size = new System.Drawing.Size(181, 35);
             this.buttonRemoveSet.TabIndex = 11;
             this.buttonRemoveSet.Text = "Удалить набор";
             this.buttonRemoveSet.UseVisualStyleBackColor = true;
@@ -117,16 +121,16 @@
             // 
             // maskedTextBoxNumber
             // 
-            this.maskedTextBoxNumber.Location = new System.Drawing.Point(23, 319);
+            this.maskedTextBoxNumber.Location = new System.Drawing.Point(29, 398);
             this.maskedTextBoxNumber.Name = "maskedTextBoxNumber";
             this.maskedTextBoxNumber.Size = new System.Drawing.Size(150, 31);
             this.maskedTextBoxNumber.TabIndex = 9;
             // 
             // buttonReload
             // 
-            this.buttonReload.Location = new System.Drawing.Point(12, 397);
+            this.buttonReload.Location = new System.Drawing.Point(0, 476);
             this.buttonReload.Name = "buttonReload";
-            this.buttonReload.Size = new System.Drawing.Size(167, 35);
+            this.buttonReload.Size = new System.Drawing.Size(191, 35);
             this.buttonReload.TabIndex = 8;
             this.buttonReload.Text = "Обновить экран";
             this.buttonReload.UseVisualStyleBackColor = true;
@@ -134,9 +138,9 @@
             // 
             // buttonDelete
             // 
-            this.buttonDelete.Location = new System.Drawing.Point(12, 356);
+            this.buttonDelete.Location = new System.Drawing.Point(0, 435);
             this.buttonDelete.Name = "buttonDelete";
-            this.buttonDelete.Size = new System.Drawing.Size(167, 35);
+            this.buttonDelete.Size = new System.Drawing.Size(191, 35);
             this.buttonDelete.TabIndex = 7;
             this.buttonDelete.Text = "Удалить кран";
             this.buttonDelete.UseVisualStyleBackColor = true;
@@ -144,20 +148,40 @@
             // 
             // buttonAdd
             // 
-            this.buttonAdd.Location = new System.Drawing.Point(12, 278);
+            this.buttonAdd.Location = new System.Drawing.Point(1, 357);
             this.buttonAdd.Name = "buttonAdd";
-            this.buttonAdd.Size = new System.Drawing.Size(167, 35);
+            this.buttonAdd.Size = new System.Drawing.Size(191, 35);
             this.buttonAdd.TabIndex = 6;
             this.buttonAdd.Text = "Добавить кран";
             this.buttonAdd.UseVisualStyleBackColor = true;
             this.buttonAdd.Click += new System.EventHandler(this.ButtonAddCrane_Click);
             // 
+            // buttonSortByColor
+            // 
+            this.buttonSortByColor.Location = new System.Drawing.Point(-1, 319);
+            this.buttonSortByColor.Name = "buttonSortByColor";
+            this.buttonSortByColor.Size = new System.Drawing.Size(199, 36);
+            this.buttonSortByColor.TabIndex = 15;
+            this.buttonSortByColor.Text = "Сортировка по цвету";
+            this.buttonSortByColor.UseVisualStyleBackColor = true;
+            this.buttonSortByColor.Click += new System.EventHandler(this.ButtonSortByColor_Click);
+            // 
+            // buttonSortByType
+            // 
+            this.buttonSortByType.Location = new System.Drawing.Point(0, 278);
+            this.buttonSortByType.Name = "buttonSortByType";
+            this.buttonSortByType.Size = new System.Drawing.Size(198, 35);
+            this.buttonSortByType.TabIndex = 14;
+            this.buttonSortByType.Text = "Сортировка по типу";
+            this.buttonSortByType.UseVisualStyleBackColor = true;
+            this.buttonSortByType.Click += new System.EventHandler(this.ButtonSortByType_Click);
+            // 
             // pictureBoxCollection
             // 
             this.pictureBoxCollection.Dock = System.Windows.Forms.DockStyle.Fill;
             this.pictureBoxCollection.Location = new System.Drawing.Point(0, 0);
             this.pictureBoxCollection.Name = "pictureBoxCollection";
-            this.pictureBoxCollection.Size = new System.Drawing.Size(996, 401);
+            this.pictureBoxCollection.Size = new System.Drawing.Size(998, 478);
             this.pictureBoxCollection.TabIndex = 5;
             this.pictureBoxCollection.TabStop = false;
             // 
@@ -168,10 +192,10 @@
             this.menuStrip1.ImageScalingSize = new System.Drawing.Size(24, 24);
             this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.файлToolStripMenuItem});
-            this.menuStrip1.Location = new System.Drawing.Point(0, 401);
+            this.menuStrip1.Location = new System.Drawing.Point(0, 478);
             this.menuStrip1.Name = "menuStrip1";
             this.menuStrip1.RenderMode = System.Windows.Forms.ToolStripRenderMode.Professional;
-            this.menuStrip1.Size = new System.Drawing.Size(996, 33);
+            this.menuStrip1.Size = new System.Drawing.Size(998, 33);
             this.menuStrip1.TabIndex = 12;
             this.menuStrip1.Text = "menuStrip1";
             // 
@@ -211,7 +235,7 @@
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(996, 434);
+            this.ClientSize = new System.Drawing.Size(998, 511);
             this.Controls.Add(this.groupBoxInstruments);
             this.Controls.Add(this.pictureBoxCollection);
             this.Controls.Add(this.menuStrip1);
@@ -248,5 +272,7 @@
         private ToolStripMenuItem ToolStripMenuItemSave;
         private OpenFileDialog openFileDialog;
         private SaveFileDialog saveFileDialog;
+        private Button buttonSortByColor;
+        private Button buttonSortByType;
     }
 }
\ No newline at end of file
diff --git a/HoistingCrane/HoistingCrane/FormCraneCollection.cs b/HoistingCrane/HoistingCrane/FormCraneCollection.cs
index f21b480..06d2d41 100644
--- a/HoistingCrane/HoistingCrane/FormCraneCollection.cs
+++ b/HoistingCrane/HoistingCrane/FormCraneCollection.cs
@@ -10,6 +10,25 @@ namespace HoistingCrane
 {
     public partial class FormCraneCollection : Form
     {
+        private void ButtonSortByType_Click(object sender, EventArgs e) => CompareCranes(new CraneCompareByType());
+        private void ButtonSortByColor_Click(object sender, EventArgs e)
+        {
+            CompareCranes(new CraneCompareByColor());
+        }
+        private void CompareCranes(IComparer<DrawingCrane?> comparer)
+        {
+            if (listBoxStorages.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
+            obj.Sort(comparer);
+            pictureBoxCollection.Image = obj.ShowCars();
+        }   
         private readonly CranesGenericStorage _storage;
         private readonly ILogger _logger;
         public FormCraneCollection(ILogger<FormCraneCollection> logger)
@@ -24,7 +43,7 @@ namespace HoistingCrane
             listBoxStorages.Items.Clear();
             for (int i = 0; i < _storage.Keys.Count; i++)
             {
-                listBoxStorages.Items.Add(_storage.Keys[i]);
+                listBoxStorages.Items.Add(_storage.Keys[i].Name);
             }
             if (listBoxStorages.Items.Count > 0 && (index == -1 || index >= listBoxStorages.Items.Count))
             {
@@ -108,40 +127,48 @@ namespace HoistingCrane
         }
         private void ButtonAddCrane_Click(object sender, EventArgs e)
         {
-            if (listBoxStorages.SelectedIndex == -1)
             {
-                return;
-            }
-            var formCraneConfig = new FormCraneConfig();
-            formCraneConfig.AddEvent(crane =>
-            {
-                try
+                if (listBoxStorages.SelectedIndex == -1)
                 {
-                    if (listBoxStorages.SelectedIndex != -1)
+                    return;
+                }
+                var formCraneConfig = new FormCraneConfig();
+                formCraneConfig.AddEvent(crane =>
+                {
+                    try
                     {
-                        var obj = _storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty];
-                        if (obj != null)
+                        if (listBoxStorages.SelectedIndex != -1)
                         {
-                            if (obj + crane != 1)
+                            var obj = _storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty];
+                            if (obj != null)
                             {
-                                MessageBox.Show("Объект добавлен");
-                                pictureBoxCollection.Image = obj.ShowCars();
-                                _logger.LogInformation("Объект добавлен");
-                            }
-                            else
-                            {
-                                MessageBox.Show("Не удалось добавить объект");
+                                if (obj + crane != 1)
+                                {
+                                    MessageBox.Show("Объект добавлен");
+                                    pictureBoxCollection.Image = obj.ShowCars();
+                                    _logger.LogInformation("Объект добавлен");
+                                }
+                                else
+                                {
+                                    MessageBox.Show("Не удалось добавить объект");
+                                }
                             }
                         }
                     }
-                }
-                catch (StorageOverflowException ex)
-                {
-                    MessageBox.Show(ex.Message);
-                    _logger.LogWarning(ex.Message);
-                }
-            });
-            formCraneConfig.Show();
+                    catch (StorageOverflowException ex)
+                    {
+                        MessageBox.Show(ex.Message);
+                        _logger.LogWarning(ex.Message);
+                    }
+                    catch (ArgumentException ex)
+                    {
+                        MessageBox.Show(ex.Message);
+                        _logger.LogWarning(ex.Message);
+                    }
+                });
+
+                formCraneConfig.Show();
+            }
         }
 
 
diff --git a/HoistingCrane/HoistingCrane/FormCraneCollection.resx b/HoistingCrane/HoistingCrane/FormCraneCollection.resx
index a15ebdd..6128f5c 100644
--- a/HoistingCrane/HoistingCrane/FormCraneCollection.resx
+++ b/HoistingCrane/HoistingCrane/FormCraneCollection.resx
@@ -66,4 +66,7 @@
   <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>367, 17</value>
   </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>27</value>
+  </metadata>
 </root>
\ No newline at end of file
diff --git a/HoistingCrane/HoistingCrane/SetGeneric.cs b/HoistingCrane/HoistingCrane/SetGeneric.cs
index c525799..029d356 100644
--- a/HoistingCrane/HoistingCrane/SetGeneric.cs
+++ b/HoistingCrane/HoistingCrane/SetGeneric.cs
@@ -19,21 +19,26 @@ namespace HoistingCrane.Generics
             _maxCount = count;
             _places = new List<T?>(count);
         }
+        public void SortSet(IComparer<T?> comparer) => _places.Sort(comparer);
         /// Добавление объекта в набор
-        public int Insert(T crane)
+        public int Insert(T crane, IEqualityComparer<T?>? equal = null)
         {
             if (Count >= _maxCount)
                 throw new StorageOverflowException(Count);
-            _places.Insert(0, crane);
+            Insert(0, crane, equal);
             if (_places.Contains(null)) _places.Remove(null);
             return 0;
         }
-        public int Insert(T crane, int position)
+        public int Insert(int position, T crane, IEqualityComparer<T?>? equal = null)
         {
             if (position < 0 || position >= _maxCount || Count >= _maxCount)
                 throw new CraneNotFoundException(position);
             if (Count >= _maxCount)
                 throw new StorageOverflowException(Count);
+            if (equal != null && _places.Contains(crane, equal))
+            {
+                throw new ArgumentException("Добавляемый объект уже существует в коллекции");
+            }
             _places.Insert(position, crane);
             if(_places.Contains(null)) _places.Remove(null);
             return position;