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Thornycroft Tk-40: 4-Cylinders in Line 43 BHP at 2600 R/min

The document summarizes the specifications of the Thornycroft TK-40 4-cylinder in-line diesel engine. It has 43 horsepower at 2600 RPM, a displacement of 2179cc from its 4 cylinders arranged in-line. Additional details provided include its mechanical injection system, cooling system, emission compliance, standard and optional equipment, dimensions, and available gearbox options.

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Gilnad Wilson
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234 views2 pages

Thornycroft Tk-40: 4-Cylinders in Line 43 BHP at 2600 R/min

The document summarizes the specifications of the Thornycroft TK-40 4-cylinder in-line diesel engine. It has 43 horsepower at 2600 RPM, a displacement of 2179cc from its 4 cylinders arranged in-line. Additional details provided include its mechanical injection system, cooling system, emission compliance, standard and optional equipment, dimensions, and available gearbox options.

Uploaded by

Gilnad Wilson
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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THORNYCROFT TK-40

4-cylinders in line 43 bhp @ 2600 r/min

Technical Specifications
Type Diesel, 4 Stroke
No of cylinders 4, in line
Intake system Naturally Aspirated
Bore x Stoke 87mm x 92.4mm
Total Displacement 2179 cc
Intermittent power 43 bhp @ 2600 r/min
Continuous power (ISO 8665) 30.4 kW@ 2600 r/min
Injection System Mechanical and indirect
Starter Motor 12V
Alternator 75A, 12V
Max Operating Angle 30’ intermittent / 25’ continuous
Rotation (viewed from flywheel) Counter clockwise
Cooling System Sea water heat exchanger
Dry Weight without gearbox 256 kg
Seawater inlet hose diameter 27 mm
Fuel feed hose diameter 8 mm
Fuel return hose diameter 5 mm
Exhaust hose diameter 50mm
Emission Compliance EU RCD2

Engine Control Panel


Standard – TK1 Deluxe Panel - TK2
Tachometer Tachometer
Hour recorder Hour recorder
Keyswitch Keyswitch
Low Battery Alarm Voltmeter
High Engine Temp Temperature Gauge
Low Oil Pressure Oil Pressure Gauge
Scope of Supply
Standard Equipment Optional Equipment
Standard Engine Control Panel TK1 Deluxe Control Panel TK2
4-metre extension loom Additional Alternators
Anti-Vibration Mounts Deck Wash Pump
Sump oil drain pump Hydraulic Pumps
Water trap within fuel filter Front Power Take off
Single Side Servicing Hot Water connections
Gear driven Water pump Dry exhaust / Keel Cooling (workboat only)
Owner’s Manual Water inlet system
Exhaust Systems
Fuel intake systems

Engine Drawing

Dimensions are shown for Guidance Only, engine is shown with PRM 150

Gearbox Options
Ratio Engine Weight
Model Angle Ratio (Pleasure)
(Commercial) with Gearbox
PRM 125 0° 2.04:1 N/A 277 kg
PRM 150 0° 1.53:1, 2.09:1, 2.82:1 N/A 277 kg
PRM 280 0° 1.96:1, 2.94:1 1.96:1, 2.94:1 304 kg
TMC 345A 8° 1.54:1, 2.00:1, 2.47:1 1.54:1, 2.00:1, 2.47:1 281 kg

Authorised Dealer:

Marine Enterprises Ltd.


Units 1-3, Townsend Buildings, Melbury
Osmond, Dorchester. DT2 0LP
Tel: +44 (0) 1935 83876
E-mail: info@thornycroftengines.com

Ref: TK-40/140121

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