Deutz Bf4L-2011 (From Serial Number 339 To 2177) - Genie Z80/60 Service Manual

February 2015
REV G
Deutz BF4L-2011 Engine
(from serial number 339 to 2177)
Displacement
Number of cylinders
Bore and stroke
Horsepower
Continuous
Net intermittent
Firing order
Low idle
Frequency
High idle
Frequency
Compression ratio
Compression pressure
Pressure (psi or bar) of the lowest cylinder must be at
least 75% of the highest cylinder.
Governor
Valve clearance, cold
Intake
Exhaust
Continuous improvement of our products is a
Genie policy. Product specifications are
subject to change without notice.
Part No. 88619
189.6 cu in
3.1 liters
4
3.7 x 4.409 inches
94 x 112 mm
69 @ 2500 rpm
51 kW @ 2500 rpm
73 @ 2500 rpm
54 kW @ 2500 rpm
1 - 3 - 4 - 2
1500 rpm
372 Hz
2350 rpm
582.8 Hz
17.5:1
centrifugal mechanical
0.012 in
0.3 mm
0.020 in
0.5 mm
Z-80/60
Lubrication system
Oil pressure, hot
(at 2000 rpm)
Oil capacity
(including filter)
Oil viscosity requirements
Units ship with 15W-40.
Extreme operating temperatures my require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Handbook on your machine.
Oil temperature switch
Torque
Oil temperature switch point
Oil pressure switch
Torque
Oil pressure switch point
Section 2 • Specifications
SPECIFICATIONS
40 to 60 psi
2.8 to 4.1 bar
11 quarts
10.4 liters
8-18 ft-lbs
11-24 Nm
275°F
135°C
8-18 ft-lbs
11-24 Nm
7 psi
0.48 bar
2 - 11