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Description
Go beyond the limits of other dozers.
When we set out to design the world's best dozer, we put contractors like you in the driver's seat. You asked for exceptional controllability. And with dual-path hydrostatics, automatic load sensing, power management, and dynamic braking, the crawler dozer is an operator's dream, even on slopes. JDLink™ telematics standard and grade-control-system ready, right from the factory. |
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More efficient than ever before.
Designed and built with state-of-the-art tools and techniques by a dedicated workforce at a quality-conscious John Deere facility. Dual-path hydrostatic powertrain delivers 15-percent more power to the ground as well as smooth moves, infinite speed control, and live power turns that push a full load without losing material. Standard Eco mode regulates engine rpm to burn up to 20-percent less fuel than conventional torque-converter transmissions.
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Features
Features
KEY FEATURES
- EPA Final Tier 4 (FT4) Engine
- Variable-speed suction fan with auto reverse
- Automatic, dual-path, hydrostatic drive
- Load-sense electrohydraulic system
ENGINE
- Standard Eco-mode regulates engine rpm to burn up to 20-percent less fuel than conventional torque-converter transmissions
- Turbocharger and air-to-air aftercooled
- Dual element dry canister with external rotary ejector precleaner
POWERTRAIN
- Ground-speed selection buttons on single-lever steering and direction control
- Decelerator pedal controls ground speed to stop
- Single-lever steering, speed, direction, control, and counter-rotation
- Full power turns and infinitely variable track speeds
- HST steering eliminates steering clutches and brakes
- Exclusive safety feature engages wet, multiple-disc brakes whenever the engine stops, the decelerator is depressed to the end of travel, or the part-lock lever is placed in the start or neutral positions and motion is detected
COOLING
- Variable-speed suction fan with automatic reversing
HYDRAULICS
- Load-sense electrohydraulic (EH)-system with variable-displacement piston pump
- Two-function EH T-bar joystick
UNDERCARRIAGE
- Track frame includes undercarriage design with sealed track-adjuster cavity, front and rear track guides, and sprocket guard
- John Deere Dura-Trax features deep-heat-treated, sealed, and lubricated track links and through-hardened, sealed, and lubricated rollers for maximum wear resistance
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