DuraMax LML User Manual

Black plate (42,1)
DURAMAX Diesel Engine (LML/LGH) - 2011
9-42 Driving and Operating
Conversions and
Add-Ons
Power Take-Off (PTO)
The power take‐off (PTO) is an
upfitter integrated system that
allows the user to create an
auxiliary power source for running
add‐on equipment, such as salt
spreaders, snow plows, winches
and lift buckets. The PTO system
controls engine speed to values
higher than normal base idle,
PTO load relay engagement and
shutdown of the engine.
Primary PTO Operating Modes
PTO modes of operation include the
following:
.
Preset PTO Mode: (Stationary
operation only)
.
Variable PTO Mode: (Stationary
and mobile operation)
The PTO stationary mode provides
both in‐cab and remote controls.
The in‐cab controls are enabled as
the factory preset. The remote
controls are disabled. This factory
preset configuration can be
programmed to enable the remote
controls, and/or disable the in‐cab
PTO controls. See your dealer for
more information.
PTO Sub – Modes
The primary PTO modes have the
following sub-modes:
.
Engine speed control
.
PTO load relay engagement/
disengagement
.
Remote engine start and
shutdown (Stationary vehicle
operation only)
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DuraMax LML Specifications

General

Block Material	Cast Iron
Head Material	Aluminum
Displacement	6.6L
Horsepower	397 hp @ 3000 rpm
Torque	765 lb-ft @ 1600 rpm
Fuel System	High-pressure common rail direct injection
Turbocharger	Variable geometry turbocharger
Valvetrain	Overhead Valve (OHV)
Emission Control	Diesel particulate filter (DPF)
Engine Oil Capacity	10 quarts
Bore x Stroke	103 mm x 99 mm (4.06 in x 3.90 in)