Mid-size dozer
D71PX-24
KEY SPECS
Horsepower 237 HP @ 2,200 rpm
Operating weight 50,927 - 52,690 lbs.
Blade capacity 6.1 - 6.6 yd_
Overview
An all-around dozer that delivers
Versatile enough to accomplish rough dozing to grading, Komatsu's largest hydrostatic transmission dozer H mode helps operators maintain ground speed while operating under heavy loads. Distinctive slant nose design offers operators exceptional visibility and precision on the job site.
Lower ground pressure than D71EX
4% more efficient over D65PX VPAT
Fast travel and steering response from HST drive
Features and benefits
Outstanding visibility for your operators
Outstanding visibility to the cutting edges and excellent balance and maneuverability with a super-slant nose cab-forward design.
Smooth shifting and control
Smooth, powerful turns with hydrostatic steering. Fully electronic control provides complete automatic shifting and allows for Quick-Shift or variable speed selection.
Choose the right mode for the job
In P mode, the engine outputs its full power to help your operator perform heavy-load work. It automatically increases engine speed for maximum power when load increases. H mode increases engine high idle speed, suitable for power-intensive work.
Versatile and productive adjustable blade
Flexibility to adapt to various situations and the ability to be efficient and productive regardless of the terrain with a versatile 6-way PAT (power angle tilt) blade pitch system.
Easy-access maintenance features
Easy access to the radiator, oil cooler and charge air cooler with swing-up assisted lift system. Hydraulic fan reverses for clearing objects restricting air flow. Rear-mounted single-plane cooling system swings up for fast service.
Long-lasting undercarriage
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.
Ready for low ground pressure needs
To provide your operation with even more versatility and adaptability, the D71 is available with an optional 36-inch wide shoe for low ground pressure applications.
Comfortable, ergonomic controls
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 and counter-rotation.
Bluetooth/USB-compatible radio
To help maximize operator comfort and connectivity, the D71 comes with standard Bluetooth AM/FM radio and additional AUX and USB connection capability.
