2004 (12) TMI 141 - AT - Central Excise

Diesel to CNG Engine Conversion Not Taxable under Excise Law

The conversion of old Diesel Engines into CNG Engines was held not to constitute manufacturing attracting central excise duty. The Tribunal found that the ... Manufacture Issues:Whether the conversion of old Diesel Engine into CNG Engine constitutes manufacturing attracting central excise duty.Analysis:The case involved the conversion of diesel engines in Delhi buses into CNG engines to reduce pollution. The appellants argued that the conversion process was minimal, involving small modifications like changing the cylinder head and piston, with most original parts remaining intact. They highlighted that the cost of conversion was significantly lower than the cost of a new engine, indicating it was not manufacturing new goods. The appellants relied on various judgments stating that alteration of existing products does not amount to manufacturing.During the hearing, the learned SDR contended that the conversion resulted in the engines obtaining a new identity as CNG engines, which constitutes manufacturing. The Tribunal considered that excise duty is applicable only when new goods are manufactured. In this case, the modification made by the appellants was minor and inexpensive compared to the cost of manufacturing a new engine. The Tribunal agreed with the appellants that the modification did not create new goods subject to excise duty.Consequently, the Tribunal held that the conversion of diesel engines into CNG engines did not amount to manufacturing new goods attracting central excise duty. As a result, the demand for excise duty was deemed unsustainable, and the penalty was also set aside. Therefore, the appeals were allowed, and the impugned order was overturned.