diff --git a/src/TecDocEntities/Modification.php b/src/TecDocEntities/Modification.php
index 88f461b..b057056 100644
--- a/src/TecDocEntities/Modification.php
+++ b/src/TecDocEntities/Modification.php
@@ -127,12 +127,6 @@ class Modification extends Base
      * @var int
      */
     public $powerKW;
-    /**
-     * Тоннаж
-     *
-     * @var string
-     */
-    public $tonnage;
     /**
      * Количество клапанов.
      *
diff --git a/src/TecDocEntities/ModificationAdaptability.php b/src/TecDocEntities/ModificationAdaptability.php
index 4549f73..b3db5ae 100644
--- a/src/TecDocEntities/ModificationAdaptability.php
+++ b/src/TecDocEntities/ModificationAdaptability.php
@@ -103,12 +103,6 @@ class ModificationAdaptability extends Base
      * @var int
      */
     public $powerKW;
-    /**
-     * Тоннаж
-     *
-     * @var string
-     */
-    public $tonnage;
     /**
      * Количество клапанов.
      *