Used Thornycroft T-154 (BMC 2.5) 62HP Marine Diesel Engine
$1,942.00
In Stock
Description
Used Thornycroft T-154 (BMC 2.5) 62hp Marine Diesel Engine
Used Thornycroft T-154 (BMC 2.5) 62hp Four Cylinder Heat Exchanger Cooled Marine Diesel Engine With PRM Newage 2:1 Hydraulic Gearbox, Control Panel & Wiring Loom. We have a matched pair of these engines available in very clean condition having just been removed from a classic motor cruiser which is undergoing refit in the Westcountry. With the same family from new and very well maintained with under 2500hrs from new.
Manufacturer: Thornycroft
Year built: 1982
No. of cylinders: 4
Cylinder capacity: 2.5
Starter: Electric start
Cooling type: Fresh water
Power: 62
Motor: 46
Fuel: Diesel
Used Thornycroft T-154 (BMC 2.5) 62HP Marine Diesel Engine Specs
| Brand | Thornycroft |
| Full Model Code | T-154 (BMC 2.520 Litre Core Build) |
| Country of Origin | United Kingdom |
| Engine Family/Series | Thornycroft BMC Classic Marine Fleet |
| Engine Type & Configuration | Inline 4-Cylinder, 4-Stroke, Vertical Marine Diesel |
| Aspiration & Induction System | Naturally Aspirated, Indirect Injection (Ricardo Comet Mk V Swirl Chambers) |
| Displacement | 2.520 Liters / 2520 cc |
| Bore x Stroke | 89.0 mm x 101.6 mm |
| Cylinder Count & Valves per Cylinder | 4-Cylinder, 2-Valves per Cylinder (8 Valves Total) |
| Compression Ratio | 19.5:1 |
| Rated Power / Horsepower | 62 HP (46.2 kW) @ 3000 RPM / 50 HP Continuous Cruising |
| Maximum Engine Speed / Rated RPM | 3000 RPM |
| Maximum Torque | 152 Nm @ 2000 RPM |
| Fuel System & Injection Type] | Mechanical CAV DPA Rotary Fuel Injection Pump, Pintle Injector Nozzles |
| Governor Type | Mechanical Governor integrated within CAV Pump Assembly |
| Electrical System Voltage & Alternator Output | 12V System, 60 Amp Lucas Marine Alternator |
| Starting System | 12V Electric Starter Motor with Series-Wired Parallel Glow Plugs |
| Cooling System Type | Freshwater Cooling Loop through Bowman Combined Heat Exchanger Header Tank |
| Lubricating Oil Capacity / Oil Pan Capacity | 6.8 Liters |
| Exhaust Diameter / Exhaust System Type | 55 mm / Waterjacketed Wet Exhaust Manifold Array |
| Flywheel & Flywheel Housing Size | Custom BMC-to-Marine Gearbox Transmission Adapter Plate (Commonly mated to PRM or Hurth gears) |
| Dry Weight without Marine Gear | 295 kg (650 lbs) |
| Dimensions L x W x H | 865 mm x 540 mm x 695 mm |
| Emission Certifications & Duty Rating | Pre-Emission Standard Classification / Continuous Medium Duty Pleasure & Inland Waterways |
| Application | Classic English narrowboats, traditional motor cruisers, mid-size blue water sailing yachts, and harbor launches (Typical hull lengths 32-50 feet, optimized for smooth low-RPM shaft line deployment). |
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