Hatz Diesel Engine 2M41 Brochure
Hatz Diesel Engine 2M41 Brochure
Hatz Diesel Engine 2M41 Brochure
M-series
5
2M41 • 3M41 • 4M41
Design
Characteristics
n [r.p.m.]
Electrical equipment
The engine-mounted components, such as starter, alternator If the engine has to be started at temperatures below - 10 °C, it
and switches, are connected to the instrument box by means of must be equipped with a pre-heating system (glow plug) (addi-
a 2 m cable harness. The engine is started and controlled from tional equipment). Further additional equipment includes auto-
this instrument box. Instrument box and cable harness are part matic start and stop, remote control etc.
of the additional equipment and supplied according to the num- Please ask for drawings and wiring diagrams.
ber of electrical safety features which are required. www.hatz-diesel.com
2M41 • 3M41 • 4M41 Power-Take-Off and Sense of Rotation
• Main power-take-off at flywheel (pict. 1).
• Power-take-off crankshaft governor side with engine speed.
Maximum permissible torque 70 Nm, axial and radial forces not per-
missible but for drive of hydraulic pumps only (pict. 2/W).
• Power-take-off belt pulley with engine speed. Maximum permissible
torque 32 Nm, for axial and radial power-take-off (pict. 2/R).
• Sense of rotation see picture 1 and 2.
• Engine flangeable at flywheel-side.
Engine model
• Model . M41: up to 3000 r.p.m. 1 2
• Model . M41Z : up to 3000 r.p.m. with additional balancing shaft
„Z“ (pict. 3). (deduct the required absorbed power for
the balancing shaft in your calculation, depending on
cylinders 0.3-1.5 kW)
Weight
2M41 3M41 4M41
kg lbs. kg lbs. kg lbs.
Var. III, XII, XIV 294 648 — — — —
Flexible mounts
Rigid
Engine mounting
Flexible mounting is recommended for M-Series engines. AA BB CC DD
The flexible mounting keeps the noise level of the driven unit low. 2M41 424 333 435 387
Another possibility is the flexible mounting with elevated engine brackets.
Please ask for drawings. 3M41 559 468 570 522
Rigid mounting is possible only up to an operating speed of 2300 r.p.m. 4M41 694 603 705 657
Drawings with detailed - and connection measures can either be demanded or downloaded as pdf- resp. dxf-file
which are shown in the Internet.