The super slant nose design moves the coolers and hydraulic fan to the rear and the operator forward to create a balance that makes fine grading with or without a grade control system a breeze. A fully hydrostatic drivetrain gives the operator incredibly quick and precise maneuverability. And new Power and Economy working modes allow the operator to adjust his machine’s performance to his current job and save on fuel consumption as he’s doing it. Like all Komatsu products, the D37EX-23 has the advanced hydraulics to make the addition of a grade control system seamless and turn it from a great grading tractor to an incredibly precise and fast fine grading system.
Unrivaled Blade Visibility - The D37EX/PX-23 incorporates Komatsu’s super-slant nose design. Komatsu’s innovative design provides excellent blade visibility for improved machine control and increased efficiency and productivity.
The D37-23 incorporates new proprietary engine and hydrostatic transmission pump control technology to improve operational efficiency and reduce fuel consumption to levels lower than a conventional HST control system can obtain. This Komatsu exclusive feature reduces fuel consumption by up to 10% in P mode in demanding working conditions and up to 20% in E mode under lighter load conditions as compared to the prior model.
Powerful turns under various work conditions are achieved with the new HST transmission, even under load. Counter-rotation is available for minimum turning radius, providing excellent maneuverability in tight spots.
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