Milton CAT D7E User Manual
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The Cat
®
D7E was designed to meet growing demand for
powerful yet highly maneuverable track-type tractors.
By adapting electric drive technology to the unique
requirements of dozer applications, Caterpillar has
developed an all-new class of tractor that delivers the
best possible balance of heavy-dozing and fine-grading
performance.
The innovative diesel-electric hybrid technology
of the D7E is also designed to burn considerably less
fuel and consume fewer fluids and parts for reduced
owning and operating costs. Improved productivity
and efficiency means getting more work done while
using fewer resources.
D7E Features
Electric Drive Power Train
The revolutionary electric drive system delivers
excellent dozing efficiency and performance while
consuming considerably less fuel and fewer parts
to reduce lifetime owning and operating costs.
Operator Station
Center post cab design offers more space,
improved all-around visibility and reduced
noise levels.
ACERT™ Engine Technology
Cat C9.3 engine with ACERT™ Technology
powers an electric generator that efficiently
converts mechanical energy into AC electrical
current. Meets U.S. EPA Tier 3, EU Stage IIIa
and Japan MLIT Step 3 emissions regulations.
Grade Control Ready
Factory installed wiring and mounting points make
it simple to add a Cat AccuGrade™ system for
improved accuracy and increased productivity.
Serviceability
New tilt cab provides easy access to drive
system components, hydraulic pumps and lines.
Grouped service points and large access doors
facilitate easy daily maintenance.
Sustainability
Designed to do more work while consuming
fewer resources – good for business and good
for the planet.
Contents
Power Train..........................................................3
Engine ...................................................................4
Cooling System....................................................4
Operator Station..................................................5
Undercarriage .....................................................6
Technology Solutions .........................................7
Work Tools............................................................8
Serviceability.......................................................9
Customer Support.............................................10
Sustainability .....................................................10
D7E Track-Type Tractor Specifications.........11
D7E Standard Equipment.................................15
D7E Optional Equipment...................................15