BUKH L500 HP

12.7 Liter Heavy Duty Commercial Engine
L13 SERIES - 500 HP (368 KW)

 

The Electronic Unit Injection system delivers 500 PS and 232 kg·m of torque from the 12.7 liter in-line 6 cylinder engine.

The robustly-designed unit was specifically conceived as a heavy duty engine with the ability to serve the professional and commercial

markets. It has stable performance at high load and responds well to sudden load changes.

 

Excellent power and torque in a wide rpm range proves world-class diesel development and beats the performance of competition models.

Economy is assured by the state-of-the-art fuel management system featuring electronic unit injectors (EUI).

 
 
 

Technical Description

 

 

ENGINE
  • 6 cylinder in-line, 24 valve OHC
  • Cast iron cylinder block and cylinder head
  • Gallery oil-cooled long lasting mono steel pistons
  • Integrated water jacket
  • Single serpentine belt system
  • Drive belt auto-tensioner

 

ENGINE MOUNTING
  • Adjustable engine mounts (Optional)

 

LUBRICATION SYSTEM
  • Gear-driven engine oil pump
  • Closed system with forced feeding
  • Integrated oil-cooler in cylinder block
  • Easily exchangeable oil filter cartridge
  • Eco type oil filter
  • Electric oil extraction pump

 

EFUEL SYSTEM
  • Electronic Unit Injector (EUI)
  • Gear-driven fuel pump
  • Electronically controlled injection timing
  • Fine fuel filter and water separator
  • High pressure six-hole injector nozzles

 

ELECTRICAL SYSTEM
  • 24 volt - 90A alternator
  • Auxiliary engine stop button
  • Air heating system for a trouble-free cold start
  • NMEA2000 converter (Optional)
  • 2 pole system (Optional)

 

AIR INLET SYSTEM
  • Reusable air filter
  • Intake extension kit (Optional)

 

COOLING SYSTEM
  • Gear-driven seawater pump
  • Seawater-cooled intercooler, heat exchanger
  • Auxiliary connector for cabin heating
  • Corrosion resistant material for seawater circuit
  • Easily accessible rear mounted seawater pump

 

EXHAUST SYSTEM
  • Coolant cooled exhaust manifold
  • Cast iron exhaust pipe
  • WGT (Waste Gate Turbocharger)

 

INSTRUMENT BOX ASSEMBLY
  • Engine self-protection and diagnosis
  • Displays CAN information
  • Displays engine diagnostic error codes
  • Audible alarm and control lamps
  • Idle & PTO rpm adjustable switch

 

EMISSIONS
  • EPA Tier III
  • IMO Tier II
  • RCD II

 

TYPE APPROVAL OPTIONS
  • EIAPP
  • RINA

 

 

Engine type L13 SERIES - L500 HP
Max. torque [kgm] 232.0 kgm @ 1,200 rpm
Titel Type Størrelse Download
BUKH_L500_A4_lowres.pdf PDF 1.64MB Download