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770 off-highway truck – Milton CAT 770 User Manual

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770 Off-Highway Truck

Engineered for performance, designed for comfort, built to last.

Top Performance.
Developed specifically for construction,
mining, and quarry applications, the 770
optimizes demands for lower cost per ton,
challenges of finding skilled labor, and
overall health and safety.

Reliable, Durable, Dependable.
Rugged construction and easy maintenance
procedures ensure long life with low
operating costs.

Truck Body Systems

The 770 offers two body types with six
different body liner system selections
to accommodate almost any type of
application. These body liner systems
are designed to maximize strength and
durability while providing the lowest
cost per ton. pg. 16

Serviceability

The 770 offers 500-hour engine service
intervals – 250 hours more than the 769D.
Simplified service and maintenance
features combined with improved
service access are designed to
reduce downtime. pg. 14

Structures

The 770 features a mild-steel, box-section
type frame to deliver durability and long
life with low operating costs. Castings and
forgings are strategically placed in high-
stress areas to evenly distribute stresses
and provide long fatigue life. pg. 8

Power Train – Transmission

The Cat

®

seven-speed power shift

transmission matched with the Cat C15
engine with ACERT Technology provides
constant power and efficiency over a
wide operating speed range for optimal
power train performance. pg. 6

Power Train – Engine

The Cat

®

C15 engine with ACERT™

Technology uses advanced engine
technology to reduce emissions
without after-treatment. The turbocharged,
aftercooled 6-cylinder engine has faster
response for superior performance in
demanding applications. pg. 4

Information and Monitoring Systems

Standard on the 770, the Cat Messenger
system provides real-time engine
performance and operating data. pg. 18