Buhler 2425 User Manual
Page 343
SECTION 5 - SPECIFICATIONS
5-13
ENGINE
2290
2335
2375
Manufacturer
Cummins Engine Co.
Engine Model
QSM11
Maximum Horsepower Rating kW
(BHP @ 2100 RPM) SAE J 1995
216 (290)
250 (335)
280 (375)
Type
6-cylinder, 4-cycle,In-Line, Overhead 4 Valve per cyclinder Diesel Engine
Aspiration
Turbocharged & Aftercooled
Bore x Stroke - mm (in.)
125x147
(4.921x5.79)
Displacement - L (in
3
)
10.8 (659)
Compression Ratio
16.3:1
Firing Order
1-5-3-6-2-4
Lubrication System:
Pressure @ Idle
kPa (PSI)
103
(15)
Pressure @ Rated Speed
kPa (PSI)
241
(35)
Maximum Fuel Consumption: @
Maximum Rated Output &
Speed - gm/kwShr (lbs/hp-hr) *
203
(0.33)
Low Idle Speed - RPM
875
High Idle Speed - RPM
2225
Engine Torque @ Rated Speed
(2100 RPM) ft.lbs. (N·m)
983
(725)
1136
(838)
1272
(938)
Peak Engine Torque @ listed
Engine Speed - N·m (ft.lbs.) @
RPM
1478 (1090)
@ 1400
1702 (1255)
@ 1400
1898 (1400)
@ 1400
Torque Rise - %
50
50
49
CPL # (Control Parts Listing)
8409-SC3
2828-SC2
2829-SC1
* -- 1 Liter of diesel fuel weighs approximately 0.84 Kg.
* -- 1 gallon (US) of diesel fuel weighs approximately 7.01 lbs.