1296 / 2440
19
Edition 47 19-1
TRACK-TYPETRACTORS
Hydraulic Controls Bulldozers Rippers an dWinchesCONTENTS
TRACK-TYPETRACTORS Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-3 Power Shift Drawbar Pull vs. Ground Speed Curves. . . . . . . . . . . . . . . . . . 19-18 Power Shift Travel Speeds . . . . . . . . . . . . . . . . . . . 19-24 Ground Pressures . . . . . . . . . . . . . . . . . . . . . . . . . 19-26 Extreme Slope Operation . . . . . . . . . . . . . . . . . . . 19-28 HYDRAULIC CONTROLS Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-29 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-30 BULLDOZERS Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-33 Summary of Blade Options. . . . . . . . . . . . . . . . . . 19-34 Blade Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-36 General Dimensions (Tractor and Blade) . . . . . . . 19-39 SAE Blade Capacity Definition . . . . . . . . . . . . . . 19-39 Blade Specifications. . . . . . . . . . . . . . . . . . . . . . . . 19-40 Estimating Production Off-the-Job. . . . . . . . . . . . 19-50 Job Condition Correction Factors . . . . . . . . . . . . 19-55 Measuring Production On-the-Job . . . . . . . . . . . . 19-56 Attachments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-56 Special Attachments . . . . . . . . . . . . . . . . . . . . . . . 19-57 RIPPERS Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-59 Ripper Specification Diagrams Adjustable Parallelogram Ripper . . . . . . . . . . . 19-60 Radial Ripper . . . . . . . . . . . . . . . . . . . . . . . . . . 19-62 Fixed Parallelogram Ripper . . . . . . . . . . . . . . . 19-62 Specifications Track-Type Tractors . . . . . . . . . . . . . . . . . . . . . 19-63 Tip Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-73 Estimating Ripping Production . . . . . . . . . . . . . . 19-73 Seismic Wave Velocity Charts . . . . . . . . . . . . . . . . 19-76 Estimated Ripper Production Graphs . . . . . . . . . 19-81 WINCHES PACCAR Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-84 Physical Specifications. . . . . . . . . . . . . . . . . . . . 19-85 Operating Specifications . . . . . . . . . . . . . . . . . . 19-95 Allied Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-99 Physical Specifications. . . . . . . . . . . . . . . . . . 19-100 Operating Specifications . . . . . . . . . . . . . . . . . 19-107TRACK-TYPETRACTORS
Features:
●
Cat
®
Diesel Engines
provide the power, high torque
rise, reliability and performance you can depend on.
●
HEUI™
on D6R and D7R increases fuel efficiency,
reduces smoke, improves cold starting and enhances
diagnostic capabilities.
●
Mechanical Electronic Unit Injector (MEUI™)
on D8T,
D9T, D10T2 and D11T excels in its ability to control
injection pressure over the entire engine operating
speed range. It combines the technical advancement
of an electronic control system with the simplicity of
direct mechanically controlled unit fuel injection. These
features allow the engine to have complete control
over injection timing, duration, and pressure.
●
Common Rail fuel injection system
on D3K2, D4K2,
D5K2, D6K2, D5R2, D6N, D6T and D7E machines;
optimizes performance and fuel consumption, mini-
mizes heat rejection, and lowers emissions.