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If you want to perform heavy or accurate fine dozing while sitting in a quiet comfortable cab with unrivaled blade visibility, then you need the D39-24 Crawler Dozer. Equipped with an EPA Tier 4 Final certified engine, this dozer has the cab forward design improved blade response, faster work equipment speed, and an additional “fast-blade mode” that enhances blade speed for high-speed grading. The D39-24 is extremely maneuverable, providing full power to both tracks during turns or counter-rotation steering. It is an ideal choice for any grading or earth-moving applications.
Designed to wear evenly so the machine provides close to 100% usage of undercarriage components, Komatsu PLUS undercarriage lowers undercarriage maintenance costs by up to 40% over a conventional undercarriage. Strengthened rollers and links increase wear life up to two times.
Expand your productivity and gain more versatility in a variety of applications with a power angle tilt (PAT) dozer blade with an adjustable blade pitch system.
An innovative super-slant nose design provides excellent blade visibility for improved machine control and increased efficiency and productivity.
Fully electronic control provides complete automatic shifting and enables smooth control. Equipped with Komatsu-designed HST, this machine allows for Quick-Shift or variable speed selection.
A swing-up fan with a gas strut-assisted lift system provides easy access to the radiator, oil cooler and charge air cooler. The hydraulic fan has a reversing fan for cleaning any objects that are restricting air flow.
Designed for your operator’s comfort and ease of use, the ergonomic, low-effort palm command control system (PCCS) joystick controls all directional movements, including machine travel speed, as well as counter-rotation.
• Standard Equipment• Accumulator for Electric Proportional Control (EPC) • Air cleaner, dry, double element type with caution lamp on the monitor • Air conditioner (A/C) • Air inlet • Alternator, 24 V/85 A • Auto idle shutdown • Back-up alarm • Batteries, large capacity 24 V/92 Ah • Battery disconnect switch • Cab accessories • –12 V × 2 power supply • –Cup holder • –Rear view mirror • –Rear view monitor system • Crankcase guard and underguard • Decelerator/brake pedal (Single pedal) • Electronically controlled Hydrostatic Transmission (HST) with quick-shift and variable speed settings • Electronic high resolution LCD color monitor panel with on-board diagnostics • Engine hood and side panels • Engine, KOMATSU SAA4D95LE-7, NET output of 78 kW 105 HP, direct injection, water-cooled turbocharged, air-to-air aftercooler, cooled EGR, EPA Tier 4 Final and EU Stage 4 emissions certified • Engine shutdown secondary switch • Fan, hydraulic driven, electronic control • Filler cap locks and cover locks • Foot rest, high mounted • Fuel pre-filter (10 micron) and fuel filter (2 micron) • Grease gun holder • High altitude arrangement (No fuel adjustment up to 2300 m) • Horn • Hydraulics for PAT dozer • Intake pipe with precleaner • Komatsu Diesel Oxidation Catalyst (KDOC) • Komtrax Level 5 • Lunch box holder • Marks and plates, English • New Operator Identification System • Palm Command Control System (PCCS) with electronic control for travel control • Palm Command Control System (PCCS) with EPC for blade control | • Power turn with counter rotation
• Pullhook, front • Radiator guard grid • Radiator reserve tank • Real-time DEF monitoring • Rear-hinged radiator guard • Reverse travel speed presets • ROPS cab • Seat belt, 76 mm 3″ retractable • Seat, air suspension, fabric, heated, low back, headrest • Sealed electical connections • Shovel holder • Starting motor, 24 V/4.5 kW • Selective Catalytic Reduction (SCR) • Self adjusting idler • Sprockets, bolt-on • Sprocket inner guard • Steering System, hydrostatic • Track roller guards, end section • Track shoe assembly (PLUS) • Sealed and lubricated • D39PX-24: 635 mm 25″ single grouser shoe • Triple labyrinth final drive • Underguards, heavy duty • Engine • Transmission • Water separator • Wide core cooling package • Worklamp (Front 3, rear 2) • Dozer assembly and rear-mounted equipment are not included in base machine price. • Cab meets OSHA/MSHA ROPS and FOPS Level 2 standards (ROPS standards ISO 3471, SAE J/ISO 3471; FOPS standards ISO 3449 Optional Equipment• Dozer assembly • Hitch • Hydraulics for rear equipment • Track roller guard, full length • 700 mm 27.5″ single grouser (PLUS) • 635 mm 25″ single grouser (PLUS) |
