Specifications: Weight: 10.5kg Power Input: 1600 W Beats Per Minute: 900-1890 BPM Impact Energy: 5-25 J Service Information: Stanley offers a full network of company-owned and or authorized service agents throughout your country. All Stanley service centers are sated with trained personnel to provide customers with efficient and reliable power tool service. Whether you need technical advice, repair or genuine factory replacement parts, contact the Stanley location nearest to you. One year warranty, Stanley is condent of the quality of its products and an outstanding guarantee. This warranty statement is in addition to and in no way prejudices your statutory rights. If a Stanley product becomes defective due to faulty materials, workmanship or lack of conformity within 12 months from the date of purchase Stanley guarantees to replace defective parts, repair products subjected to fair wear and tear or replace such products to make sure of the minimum inconvenience to the customer. For more details regarding warranty conditions refer to instruction manual.