Delfin I Technical Specifications
Built: 1978 and fully refubrished by Delfin Amazon Cruises in 2006
Type of vessel: River Vessel
Port of embarkation: City of Nauta
Vessel’s Registry: Peru
Length: 67 feet
Beam: 22 feet
Draft: 5’8’’
Capacity: Twelve passengers
Generator: Caterpillar 45kw
Engine: Caterpillar 190 HP turbo boosted
Cruising speed: Average 8 knots
Water: Water treatment plant with 5.0 cubic meter capacity
Sewage Waters: 2.5 cubic meter septic tank
Radio communications: VHF, UHF and satellite phone onboard
Launch Boats: 2 aluminum 8 passenger launch boats, with radio communications with main vessel. 

Delfin II Technical Specifications
Built: 2009
Type of vessel: River Vessel
Port of embarkation: City of Nauta
Vessel’s Registry: Peru
Length: 120 feet
Beam: 30 feet
Draft: 7’3’’
Capacity: 28 passengers
Generator: 2 Caterpillar 55(encapsulated for noise reduction)
Engine: Caterpillar 350 HP turbo boosted
Cruising speed: Average 8 to 10 knots
Water: Water treatment plant with 7.0 cubic meter capacity
Sewage Waters: Sewage Treatment Plant
Radio communications: VHF, UHF and satellite phone onboard
Launch Boats: 3 aluminum 12 passenger launch boats,equipped with four-stroke low emission  engines; radio communication with main vessel, life jackets and flares.