... tools kit, operation manual and document. 2) Optional accessories: Spare parts for diesel engine and alternator (250 hours, 500hours, 1000 hours, and ... , soundproof canopy and moveable trailer. 5. Warranty policyGuarantee for 1 year or 1000 hours whichever reach first from ex ... guarantee period, We will provide the free easy-damageable spare parts of diesel engine caused by our quality of production or ...