Buhler 2425 - Manual (Page 345)

SECTION 5 - SPECIFICATIONS
5-15
ENGINE AIR INTAKE AND EXHAUST
2290 2335 2375 2360 2425
AIR INTAKE
Precleaning
Exhaust Aspirated w/ Precleaner
Air Filter Configuration Primary (Outer)
Secondary (Inner)
Air Flow - L/S (CFM) @ 2100 RPM 382 (810) 413 (875) 414 (878) 507 (1075) 519 (1100)
EXHAUST OUTLET
MufflerType
Perforated tube and center plug with venturi for intake. Precleaner aspiration.
Air Flow - L/S (CFM) @ 2100 RPM 798 (1690) 873 (1850) 414 (878) 1132 (2400) 1261 (2675)
FUEL SYSTEM
2290 2335 2375 2360 2425
Fuel Tanks:
Total Capacity - L (gal.)
927 (245)
Usable Capacity - L (gal.) 871 (230)
Vented Both Tanks
Fuel Filter Single Element
Cold Start Measured 4.8 cc shot of fluid at each switch activation.
Thermoguard protected above 27°C (81°F)
Fuel Flow Drawn from left tank, passes through the engine fuel system. Return fuel goes
through the fuel cooler back to the right tank. Crossover pipe between the two
tanks. Separate fill spout and drain on each tank.
COOLING SYSTEM
2290 2335 2375 2360 2425
Coolant capacity - L (gal.) 59 (15.6) 60 (15.9) 60 (15.9)
Radiator Core Size (LxW) - mm (in.) 978 x 894 (38.5 x 35.2)
Fins per Inch 9
Number of Rows 6 6 7 6 7
Fan Diameter - mm (in.) x Blade
Pitch Width - mm (in.)
813 (32)
x 89 (3.5)
838 (33)
x 89 (3.5)
813 (32)
x 89 (3.5)
838 (33)
x 89 (3.5)
Number of Blades 8
Pressure Cap Setting - kPa (PSI) 97 (14)
Thermostat Opens 82°C (180°F)
Thermostat Full Open 93°C (200°F)
Type of System Pressurized recirculating full flow bypass with filter and corrosion inhibitor.