Komatsu D39EX-24 Crawler Dozer

Komatsu D39EX-24 Crawler Dozer Information

Download Komatsu D39EX-24 Crawler Dozer Product Brochure

View Komatsu D39EX-24 Walkaround

If you want to perform heavy dozing 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 improves blade speed for high-speed grading. The D39-24 is extremely maneuverable by providing full power to both tracks during turns or counter rotation steering. It is an ideal choice for any grading or earth moving applications.

Standard Equipment

• Accumulator for Electric Proportional Control (EPC)
• Air cleaner, dry, double element type with caution lamp on 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
• 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 belt indicator
• 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
• D39EX-24: 460 mm 18″ 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
• 510 mm 20″ single grouser (PLUS)

Multi-shank ripper (for D39EX only)

• Weight
  470 kg 1,036 lb
• Beam length
  1569 mm 62″
• Maximum lift above ground
  389 mm 15″
• Maximum digging depth
  336 mm 13″
• Number of shanks
  3