PROBABILITY is an exceptional example of the renowned Delta Marine 122’ series—long considered one of the most reliable, intelligently engineered, and ocean-capable American-built tri-deck yachts in her class. What truly sets PROBABILITY apart is her impeccable ownership and maintenance legacy, documented extensively through detailed technical reports and survey materials.
Professionally maintained since launch, PROBABILITY has benefited from continuous mechanical care, consistent system upgrades, meticulous engineering oversight, and the type of long-term stewardship that is rare in today’s brokerage market. Her engine room presents clean, organized, and professionally serviced. Her interior spaces show pride of ownership, and her systems throughout reflect a yacht operated to high standards.
Powered by twin MTU 16V2000 engines, supported by dual 65kW Phasor generators, Atlas Marine shore power conversion, Zero speed Quantum stabilizers and an intelligently designed AC/DC distribution system, PROBABILITY is purpose-built for serious cruising. Her tri-deck layout offers expansive guest accommodations, generous crew areas, and multiple outdoor lounging and dining spaces for extended passages or luxurious weekend escapes.
For discerning buyers seeking pedigree, reliability, and proven longevity, PROBABILITY stands as one of the strongest opportunities in the 120’–130’ U.S.-built category.
HIGHLIGHTS & KEY FEATURES
Exceptional Delta Marine pedigree — among the most respected U.S. superyacht builders
Impeccable ownership & maintenance record supported by detailed documentation
Twin MTU 16V2000 engines (2400 hrs. SMOH) in excellent condition
Dual 65kW Phasor generators for redundancy and reliability
Atlas Marine shore power converter for global compatibility
Zero Speed Quantum Stabilizers for maximum comfort at anchor
Tri-deck layout with expansive interior & exterior living spaces
High end galley appliances including Gaggenau, Miele, and Sub-Zero equipment
Four guest staterooms including forward main deck VIP and full-beam Owner’s suite
Excellent crew accommodations with dedicated mess & direct service access
Robust mechanical platform with generous tank capacities and hydraulic redundancy
Proven long-range cruising capability
Crusader Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by HMY Yacht Sales, Inc.. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel
SPECIFICATIONS
Basic Boat Info
BuilderDelta Marine
Model122 Tri-Deck Motor Yacht
CategoryTrideck
TypePower
Year1997
HIN/IMODLU11003C797
Refit Year2019
ConditionUsed
Maximum Speed17 KN
Cruise Speed12 KN
Fuel TypeDiesel
Hull MaterialFRP
Number of Engines2
Dimensions
LOA122'
Beam25' 10"
Max Draft6' 2"
Dry Weight0 LBS
Engines
MakeMTU
Engine Power1342.26 KW
ModelMTU16V2000
FuelDiesel
TypeInboard
Engines2
Tanks
Fuel Tank7845 GAL
Fresh Water1600 GAL
Other
Cabins4
Sleeps8
Crew Cabins3
Crew Sleeps6
Gross Tonnage280
Interior DesignerMerritt-Knowles
ADDITIONAL INFO
PROBABILITY is an exceptional example of the renowned Delta Marine 122’ series—long considered one of the most reliable, intelligently engineered, and ocean-capable American-built tri-deck yachts in her class.
FULL DETAILS
mechanical disclaimer
Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.
disclaimer
The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.