Start with a motor-yacht from a trusted builder in excellent condition, with verifiable service records and documented upgrades. This baseline helps you compare listings confidently and avoid hidden costs down the line. Schedule a thorough sea trial focusing on the engine, exhaust, and steering, and verify that the hull and appendages show no hidden signs of damage.
From a listing to the dock, review specs with your perspective and a simple checklist: hull length, beam, draft, fuel and water capacity, engine hours, and maintenance history. Compare interior comfort by features like a vanity, oven, and the placement of speakers across salon and cockpit. Look for high-gloss finishes that indicate well-kept interiors, and note any projects listed by the seller that align with your plan.
In the cabin, inspect practical details: bilge cleanliness, condition of pumps, and the exhaust routing. Have a marine mechanic verify the condition of engines and generators, and test the levers at the helm for smooth operation and precise control. Assess guest capacity and party layout for events on deck, ensuring lines of sight and safety margins meet your expectations, especially for night mooring and long passages.
Ask for drawings from architects and builders to confirm the layout works with your docking, underway storage, and crew needs. Request high-resolution photos showing the high-gloss surfaces, the galley arrangement near the oven, and the location of entertainment gear. When a listing mentions projects in progress, quantify what remains and set a realistic plan and budget before you commit.
Compile a shortlist with a clear maximum budget and a plan for negotiations. Prioritize listings that deliver strong condition, transparent maintenance, and proven reliability in the bow, bilge, and exhaust systems. If a motor-yacht ticks these boxes and supports your party ambitions, consider it a top candidate and schedule a final inspection with a trusted surveyor.
Mochi Long Range 23 2011: Buyer’s Guide, Listings and Key Specs
Check engine hours and service logs first; target under 2,000 hours for dependable cruising on a Mochi Long Range 23 2011. Request seven key data points from every listing: engine hours, generator hours, fuel capacity, water capacity, hull condition, electrical network health, and propulsion synchronizers status. This quick filter helps separate fresh vessels from growing maintenance flags. If you want long-range reliability, prioritize a complete service ledger and recent surveys.
Key specs to verify in the listing include length overall of 23.0 m (75.5 ft), beam around 5.8–6.0 m, and draft near 1.7–1.9 m. Fuel capacity typically around 6,500 L, water capacity 1,500–1,800 L. Twin diesel engines deliver about 550 hp each, providing a cruising speed of 11–13 knots and a top speed of 15–17 knots. Expect a range of roughly 750–900 nautical miles at 10 knots. A pair of generators (for example 13 kW and 7 kW) keep lights, AC and other systems steady during longer cruises. The hull is steel, with wood decks or teak trim that adds warmth without compromising strength. This platform can accommodate seven guests and a crew; user-friendly controls help when the cabin lights are on late at night. User controls are straightforward to operate.
Inside, look for high quality woodwork, teak or rosewood panels, and fresh, well-kept upholstery. Accommodations typically suit seven guests in three to four staterooms, plus a crew area if fitted. The engines often use shaft synchronizers to keep smooth cruising; check that the networked electronic device signal reliably–chartplotter, radar, and remote monitoring–across the boat. A robust heater helps comfort on cool nights, while water maker and pumps ensure independent cruising without frequent port stops. A good sound system and practical lighting enhance daily pleasure on deck and in the salon.
Inspect the underwater hull coating and anodes; confirm propellers, shafts, and rudders show minimal wear. Check bilge pumps and sea chests for corrosion, and test the generator load to confirm clean output across circuits. Look for a full maintenance log, evidence of recent service on the cooling system, and replacement history for the fresh-water heater in the last few seasons. Ensure the wood has not shown warping or splitting and that the boat can accommodate guests and crew without crowding.
When you review listings, compare seven essential points side by side: hours and service history, fuel and water capacities, engine age, hull condition, generator status, air conditioning, and storage. Contact the broker to request a current information packet, including any recent survey or commercial-grade equipment notes. If a price drop appears, use it as leverage only after confirming the hull and systems pass a sea trial. For cruising and longer voyages, verify the availability of spare parts and the network of authorized technicians near your cruising area, plus the condition of lights, navigation devices, and safety gear.
Technical snapshot: LOA, beam, draft, displacement, engines and propulsion
Verify LOA and beam against your marina footprint; target a yacht with LOA around 13.2 m and beam near 4.0 m to balance space for guests and slip comfort. Displacement sits near 12–14 tonne, keeping handling predictable when fuel load shifts through a voyage.
LOA 13.2 m (43.3 ft); beam 3.95 m; draft 1.25–1.9 m depending on trim and keel setup. Fuel capacity commonly 600–900 L; freshwater capacity 200–350 L. The site-friendly combination supports day trips with fresh provisioning and solid stability at club slips.
Engines and propulsion: twin diesel engines, 260–320 hp each, deliver a cruise around 22–26 knots and a top end near 28–32 knots on planing hulls. Choose between shaft propulsion with fixed-pitch propellers for simple maintenance or IPS/pod systems for higher efficiency and easier station-keeping in tight harbors. Plan to burn roughly 2.0–3.5 L/h per engine at 20 knots, depending on hull and weight.
Hull and underwater profile favor a versatile, efficient ride. The underwater section is designed to reduce drag while maintaining a stable ride in chop; a stepped or semi-displacement layout can help with acceleration without sacrificing smoothness. This approach mirrors the mirrors-like finish seen on hulls from noted builders like altmanm2d, which emphasize a unique balance between speed and seaworthiness.
Quarters and station: layouts typically include two to three cabins, with owners’ suite forward or amidships and one or two guest cabins. Leather upholstery and select wood joinery highlight the saloon, while mirrors and bright accents create a sense of space. The navigation station is positioned for quick access, where you keep a clear line of sight to the helm and electronics.
Outlets and site logistics: expect 12V and 230V outlets in the cockpit, galley, and cabins, plus a shoreline inlet with battery charging capability. October listings often feature upgraded gensets or additional battery banks to improve living-aboard comfort while dockside. For pro tips, check correlations between engine room access, fuel lines, and water-maker placement, and verify outlets and switches are labeled clearly for quick checks during a sea trial.
Step-by-step checks during a viewing include confirming LOA and beam fit, inspecting the underwater hull for damage or disproportionate wear, testing trolling gear if offered, and running both engines from idle to near-cruise. If you seek a fresh, versatile platform for club outings and family trips, look for a design from a trusted builder such as altmanm2d, with upgraded engines and a reliable propulsion pair that matches your typical cruising grounds.
Range, fuel planning and performance targets: cruising speed, maximum range, fuel capacity
Recommendation: Define a clear cruising speed first, then size fuel capacity to cover planned legs with a 20% emergency reserve. Use a simple model: Endurance hours = fuel capacity × reserve ÷ hourly burn, and Range = Endurance hours × cruising speed. This keeps planning straightforward and actionable for real trips aboard.
- Displacement / entry-level cruisers (30–40 ft) – cruising speed: 20–28 knots; maximum range at cruise: 150–350 nm; fuel capacity: 1000–2500 L; reserve adds 20% on top of planned legs.
- Cruisers (40–60 ft) – cruising speed: 18–24 knots; maximum range at cruise: 300–700 nm; fuel capacity: 2500–7000 L; ample margin supports weather detours and night passages.
- Long-range / blue-water models (60 ft and up) – cruising speed: 9–16 knots; maximum range at cruise: 600–1500 nm; fuel capacity: 8000–20000 L; larger tanks enable multi-day itineraries without frequent stops.
- Set route areas (coastal hops, offshore legs, or marina-to-marina passages) and pick a primary cruising speed that matches hull efficiency and intended weather windows.
- Estimate burn rate at the target RPM and calculate endurance: Endurance hours = (fuel capacity × 0.8) ÷ burn per hour. Multiply by cruising speed to get an approximate range; apply a 20% headroom for emergency maneuvers and headwinds.
- If a leg exceeds nominal range, split into shorter segments with a safe stop near a harbor or sheltered area; update the plan with real-time currents and tides.
- Document fuel strategy in the vessel’s log: note tank configurations, spare capacity for day trips and overnight passages, and how store arrangements affect weight and trim.
- Coordinate with the design team and user preferences (jlacombe, architects, andor other stakeholders) to ensure the plan fits cabin layouts, such as chair and room arrangements, tables for meals, and the placement of lighting, dimmers and the stereo system. Include practical considerations like mast height, exhaust routing, rudder balance, and throttle responsiveness for predictable performance peaks.
Practical tips to hit targets without sacrificing comfort aboard:
- Regularly check steering feel and rudder balance; uneven movement raises drag and fuel burn.
- Test throttle response at cruising RPM and verify switch panels are reliable in rough conditions.
- Monitor exhaust temperatures and engine load; avoid sustained overtaxing that reduces efficiency.
- Use dimmers for interior lighting to reduce electrical load at anchor; balance lighting with seating areas (chair, room) and the carpet for crew comfort.
- Keep a dedicated fuel store plan, including spare capacity and a contingency for emergency stops or weather delays.
- Log cross-checks between predicted range and actual fuel remaining; adjust future legs based on observed burn and currents.
- When planning, account for stern thruster use, and consider how mast height and antenna placement influence windage and fuel planning margins.
Example data for quick reference (typical ranges): coastal hops around 200–400 nm at 18–22 knots with 2500–5000 L tanks; offshore legs 300–800 nm at 20–24 knots with 6000–12000 L tanks; blue-water routes 800–1500 nm at 12–16 knots with 15000–20000 L tanks. Use these figures as starting points, then tailor to hull, propellers, and local conditions. This approach keeps the plan practical for a buyer weighing different yachts and listings in areas with varying seas and currents.
Listings evaluation: photo quality, equipment list accuracy, recent surveys and title checks
Request the latest survey and title checks before arranging viewings. Keeping the paperwork in hand saves time and helps you verify compliance and shore power options early.
Photo quality matters: demand high‑resolution images (at least 1200 px wide) with bright, even lighting. Look for shots that cover the hull and fiberglass areas, the deck, and interior areas such as cabins and the saloon. Include close‑ups of blinds, beds, and fittings, plus a clear view of the oven and counter in the galley. If the model shows a remote for lights or HVAC, confirm it works and is described accurately. Note any Bosch appliances and Schuko outlets to avoid mismatches on power fittings.
Equipment list accuracy requires a precise cross‑check against the vendor’s packet. Verify model year and the pair of key items, such as shore power connections and the actual racks, beds, and deck hardware. If the listing claims ovens or other appliances are fitted, confirm the exact model and that the item is present and functional. Look for fresh notes on the galley and living areas, and ensure the power and lighting kit matches what marketing materials show–they should align with real gear, not a similar but incomplete setup.
Marty often stresses the need for clear documentation, so start by confirming the equipment list before you dive into photos. If you see mentions of remote lights or a power setup, test alignment with the ship’s electrical plan and schuko provisions. Usually, listings include a few extras; if you spot items that have miss, request a revised list or addenda. A genuine listing will pair the deck hardware with the interior gear (racks, blinds, and counter fittings) and avoid over‑promising on features that aren’t present. A stunning yachting package should feel coherent from bow to stern, including fresh sails or covers when applicable and a model year that matches the photos.
Recent surveys and title checks ensure the boat meets nautical standards and the paperwork is clean. Verify surveys were conducted within the last 12 months and that notes about hull, deck, or fiberglass work are resolved or disclosed. Check for compliance with local regulations and class rules, plus any recorded limits or encumbrances on the title. If the shore side paperwork mentions a huge dataset of components, request digital copies to review line by line, and cross‑check with the listing photos–you don’t want gaps between what you see and what you own. If a broker like Tanya provides the file, confirm it includes the latest survey pages and title extracts, and look for fresh endorsements that align with the marketing description.
Aspect | What to verify | Red flags |
---|---|---|
Photo quality | High resolution, bright lighting, multiple angles; hull, deck, cabins; close‑ups of blinds, beds, oven, counter; list Bosch and Schuko details | Blurry, cropped, or missing areas; inconsistent lighting; gaps between photos and description |
Equipment list accuracy | Cross‑check model, fitted items, beds count, racks, deck hardware; verify oven and remote controls; confirm shore power setup and power cords | Missing items, mismatched model, non‑working components, vague notes |
Recent surveys | Survey date within 12 months; notes on hull, fiberglass, deck; compliance with regulations | Outdated survey, unresolved findings, conflicting statements |
Title checks | Clean title, no liens, correct hull ID, registry status; corroborate with survey findings | Liens, encumbrances, mismatched registration, inconsistent documentation |
Documentation flow | Digital copies accessible; alignment between photos, list, and manuals; broker notes (marty, tanya) match reality | Gaps between files and listing; vague or expired endorsements |
Interior and deck layout feasibility: berth arrangement, galley size, head count, storage spots
Plan a two-cabin, two-head layout with a saloon that converts to a berth, delivering 4–6 sleeping places on most 12–14 m yachts while keeping passageways clear and comfortable for every voyage.
Berth arrangement: place the main double in the forward cabin along the boat’s width-wise axis, and provide a second double in midship or a salon dinette that can convert to a bed. Allow at least 60 cm clearance on each side and a 70–90 cm aisle in corridors to preserve easy access.
Galley size: target a galley length of 1.8–2.2 m on 12–14 m hulls, with a two-burner stove, a compact fridge, a sink with a cover, and a folding counter extension to expand prep space when needed. Route plumbing and ventilation through integrated routing to keep the space quiet and tidy.
Head count: plan for 4–6 sleeping positions by two doubles plus a convertible dinette; ensure that movement inside doesn’t disturb others by keeping generous corridor widths.
Storage spots: allocate lockers in cabins, add closets, include overhead storage, a cupboard behind seating, and under-berth drawers to keep spare gear, fenders, and lines neatly stowed.
Deck layout and navigation: keep the helm area with clear sightlines to a navigation screen and a console, ensuring convenient access to controls and lighting. Use integrated systems for electrical, climate control and systems checks to simplify the onboard routine. Maintain accessible access to the steering mechanism and engine controls, and avoid clutter by placing storage nooks along the deck as needed.
Marketing and owner presentation: demonstrate how the configuration can adapt to different owners while preserving a smooth entry and open living areas. Include simple diagrams and 3D views to help buyers understand how the layout works for long voyages and short hops.
Acquisition steps and due diligence: inspection, sea trial, transfer of ownership, documents
Begin with a structured pre-purchase plan: hire a qualified marine surveyor, arrange a sea trial with a capable skipper, and define the purpose of the purchase to align due diligence with intended use–family cruising, charter, or long-range expeditions. Set a realistic timeline for collecting documents and completing the transfer, and obtain fresh copies of all records and charts.
Inspection scope covers hull, deck, and prime systems: inspect every berth, beds, and quarters for wear; verify a closet, lockers, and a mirror for damage; check the galley equipment, including oven and sink; review electrical panels, conditioning units, pumps, and the tanks; confirm safety gear and that opening ports seal properly; ensure charts are current.
Sea trial specifics: test a pair of engines under load, observe acceleration, RPM ranges, and transmission response; check steering, rudder feedback, and vibration; validate the user interface and display panels; confirm conditioning and HVAC performance; test any jacuzzi if installed; monitor fresh-water and waste-system operation, pumps running, and tank levels.
Documentation and transfer: collect ownership certificates, flag-state registration, and any mortgage statements; confirm will and signing authority; obtain a Bill of Sale; verify where each document resides; ensure all charts, manuals, and service records are in order; verify design notes such as zuccon interiors and jlacombe fittings; confirm German equipment specifications and spare parts inventory; document from the seller to you the transfer will be completed; compile a comprehensive list listing every pump, tank, and system.
Interior and layout: review the opening dimensions and access points; confirm closet arrangements, mirror placements, and lockers; assess berths, beds, and quarters; ensure the layout supports beach outings and guest comfort; check the high-gloss finishes, and verify that the display panels are clear and user-friendly; ensure every space serves the purpose.
Closing steps: finalize payment via escrow, sign the deed of transfer, and complete flag-registration and insurance; perform a final inventory check of spare parts and charts; ensure fresh copies of all documents are stored; plan the handover with the seller for the will to transfer promptly.