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The D39-22 is the next addition to an all new HST dozer line based on the D51-22 design concepts. Some of these concepts include Super-slant nose, large mid-mount cab, and durable construction.
All-around Visibility
Super-slant nose design
Cab-forward design
Integrated ROPS/FOPS (Level 2)
Increased Productivity
Highest HP in its class
Electronically-controlled hydraulically-driven fan
Rigid track frame with in-shoe final drive
High capacity Power Angle Tilt dozer blade
Adjustable blade pitch
Easy Operation/Increased Operator Comfort
Hydrostatic Transmission (HST) with electronic control
Palm Command Control System (PCCS)
New cab damper mounting system
Large and quiet pressurized cab (optional)
Improved Durability
Large undercarriage components
Heavy-plate steel used throughout
Dozer frame with steel castings
Strong modular design
New heavy duty HST components
Easy Maintenance
Electronic monitor panel with onboard diagnostics
Rear-mount radiator with swing-up electronically-controlled hydraulically-driven fan
Ground-level daily service checks
KOMTRAX equipped machines can send location, SMR and operation maps to a secure website utilizing wireless technology. Machines also relay error codes, cautions, maintenance items, fuel levels, and much more.

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