Komatsu's D51 EX/PX-24 crawler dozer provides up to 13% less fuel consumption and up to 15% increased production compared to the previous model.
- PX model, high-capacity blade with wear-resistant moldboard
- Standard Parallel Link Undercarriage System (PLUS)
- 4.5L, 131-hp, Tier 4 Final certified, SAA4D107E-7 engine
- Water cooled, variable geometry turbocharger
- Komatsu Diesel Oxidation Catalyst (KDOC) and Selective Catalytic Reduction (SCR) system reduce particulate matter and NOx, using 100% passive regeneration without a diesel particulate filte
- Programmable auto-idle shutdown
- Economy (E) mode setting and electronically-controlled, hydraulic hydrostatic technology work together to help reduce overall fuel consumption
- Two operator selectable transmission modes — quick-shift, three-speed mode and a variable, 20-speed mode
- Rear mounted, high capacity radiator with tilt-up, reversible fan module
- Triple labyrinth final drive housing design with debris shields
- Komatsu’s super-slant nose, cab-forward design provides visibility to the blade cutting edges
- Large, ROPS/FOPS ISO 3471 cab is pressurized and sealed to help reduce cab noise, vibration and dust
- Updated, 7-in., high-resolution color LCD display
- KOMTRAX 5.0 telematics system monitors and provides key machine metrics
- Operator ID system provides KOMTRAX data by job, application or operator
- Standard rearview monitoring system integrated into the monitor, provides increased rearward visibility, with auto-sync reverse
- Secondary engine shutdown switch and seat belt alert
- Individual operator settings allow up to five customizable machine setups to suit operator preferences
- Heated, air suspension seat with too-lless adjustable arm rests
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