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The D39 is designed for maneuverability in fine dozing applications with a cab designed for comfort. The dozer features excellent blade visibility due to the super-slant nose and cab forward design, power angle tilt (PAT) blade, Parallel Link Undercarriage System (PLUS) designed to wear evenly, hydrostatic transmission with electronic control, palm command control system joysticks, and swing-up fan for easy-access maintenance. The D39 is available in EX or PX low-ground-pressure undercarriage configurations and with the iMC grade control package option.

The 650K meets Tier 4 Final emissions regulations without sacrificing power or torque. The dozer comes equipped with standard Eco mode and a hydrostatic transmission to reduce fuel consumption up to 20% by automatically matching rpm to the load on the machine. The machine is also Grade Control ready with EH controls, has an optional slope control system, or can be outfitted with mastless SmartGrade 3D system.

The D3 delivers power, performance, and the broadest array of technology features in the industry to tackle heavy dozing and fine grading jobs efficiently. The hydrostatic transmission provides seamless acceleration, and the load-sensing system optimizes the machine’s ground speed for greater performance and fuel efficiency. The D3 features Slope Assist and Grade with 3D scalable grade control options for maximum flexibility and lower ownership costs than the prior model (D5K).

The D37 is Komatsu's smallest, most transportable dozer that delivers power and precise grading. The dozer features excellent blade visibility due to the super-slant nose and cab forward design, rear-mounted cooling package for durability, and agile handling with variable speed option or 3 presets. The D37 is available in either EX or PX low-ground-pressure undercarriage configurations.

The 550K meets Tier 4 Final emissions regulations without sacrificing power or torque. The dozer comes equipped with standard Eco mode and a hydrostatic transmission to reduce fuel consumption up to 20% by automatically matching rpm to the load on the machine. The machine is also Grade Control ready with EH controls and an optional slope control system.

The DD100 is Doosan's first dozer. It comes in at 122 horsepower delivering powerful pushing performance, fuel efficiency, and all day comfort. The machine was built with the operator in mind featuring superb visibility, easy maintenance, an 8" Smart Touch display, and optional 3D Machine Guidance and Machine Control technologies.

DD100

The D2 delivers power, performance, and the broadest array of technology features in the industry to tackle heavy dozing and fine grading jobs efficiently. The hydrostatic transmission provides seamless acceleration, and the load-sensing system optimizes the machine’s ground speed for greater performance and fuel efficiency. The D2 features Slope Assist and Grade with 3D scalable grade control options for maximum flexibility and lower ownership costs than the prior model (D4K).

The D1 delivers power, performance, and the broadest array of technology features in the industry to tackle heavy dozing and fine grading jobs efficiently. The hydrostatic transmission provides seamless acceleration, and the load-sensing system optimizes the machine’s ground speed for greater performance and fuel efficiency. The D1 features Slope Assist and Grade with 3D scalable grade control options for maximum flexibility and lower ownership costs than the prior model (D3K).

The 450K meets Tier 4 Final emissions regulations without sacrificing power or torque. The dozer comes equipped with standard Eco mode and a hydrostatic transmission to reduce fuel consumption up to 20% by automatically matching rpm to the load on the machine. The machine is also Grade Control ready with EH controls and an optional slope control system.

Liebherr's Generation 8 dozers offer 3 levels of Operator Assistance Systems: Free Grade with active blade stabilization, Definition Grade 2D automatics, and 3D Grade from Topcon. Stack this intelligence on top of Liebherr's proven electronically-controlled, continuously variable drive with ECO mode, intuitive EH controls, and Silent Design noise reduction package and you have production machines capable of the highest levels of precision.

PR 716

The D4 delivers power, performance, and the broadest array of technology features in the industry now with 30% more visibility in front of the machine due to the slant-nose design. The D4’s technology features include Slope Indicate, Slope Assist, Stable Blade, AutoCarry, and Grade with 3D scalable grade control options for maximum flexibility and lower ownership costs than the prior model (D6K).

The D51 sets the standard for general construction dozers with improved production by up to 15% and a reduction in fuel consumption of up to 13%. The dozer features excellent blade visibility due to the super-slant nose and cab forward design, power angle tilt (PAT) blade, Parallel Link Undercarriage System (PLUS) designed to wear evenly, hydrostatic transmission with electronic control, palm command control system joysticks, and swing-up fan for easy-access maintenance. The D51 is available in EX or PX low-ground-pressure undercarriage configurations and with the iMC grade control package option.

The 700L is powered by a 6.8L Tier 4 Final John Deere PowerTech engine with the highest horsepower in its class. The dozer comes Grade Control ready with optional slope control or a mastless SmartGrade 3D system. It also features standard EH controls, a large and quiet cab with improved visibility, optional rearview camera, Eco mode, large service doors, and extended oil change intervals.

PR 726

The 750L is powered by a 6.8L Tier 4 Final John Deere PowerTech engine with the highest horsepower in its class. The dozer comes Grade Control ready with optional slope control or a mastless SmartGrade 3D system. It also features standard EH controls, a large and quiet cab with improved visibility, optional rearview camera, Eco mode, large service doors, and extended oil change intervals.

The D61 is a 2nd generation mid-size dozer able to step-up for heavy dozing applications while providing 5% reduction in fuel burn. The dozer features excellent blade visibility due to the super-slant nose and cab forward design, power angle tilt (PAT) blade, Parallel Link Undercarriage System (PLUS) designed to wear evenly, hydrostatic transmission with electronic control, palm command control system joysticks, and swing-up fan for easy-access maintenance. The D61 is available in EX or PX low-ground-pressure undercarriage configurations and with the iMC grade control package option.

The D5 delivers best-in-class performance with a fully automatic transmission that provides seamless acceleration, fast cycle times, and superior durability. The D5 features Cat’s high drive undercarriage and fits in an ideal size class to perform heavy dozing as well as high-efficiency grading. The D5’s technology features include Slope Indicate, Slope Assist, Stable Blade, AutoCarry, and Grade with 3D scalable grade control options for maximum flexibility and lower ownership costs than the prior model (D6N).

PR 736

The 850L dozer has received a big power boost and has the widest VPAT blade in its class. The 850L also comes in outside dozer blade configuration and options of extra-long-track (XLT), wide-long-track (WLT), and low-ground-pressure (LGP) undercarriages. The dozer comes Grade Control ready with optional integrated and mastless SmartGrade 3D system. It also features ergonomic controls, a large and quiet cab with angled seat, standard hydraulic reversing fan, large service doors, and extended oil change intervals.

The D6 delivers best-in-class performance with a fully automatic transmission that provides seamless acceleration, fast cycle times, and superior durability. The D6 features Cat’s high drive undercarriage and 9% lower maintenance costs through extended service intervals and fewer scheduled maintenance tasks. The D6’s technology features include Slope Indicate, Slope Assist, Stable Blade, AutoCarry, and Grade with 3D scalable grade control options for maximum flexibility and lower ownership costs than the prior model (D6T).

The D71 replaces the D65 with the versatility to perform a variety of tasks from rough dozing to finish grading. The dozer features excellent blade visibility due to the super-slant nose cab forward design, 6-way blade, Parallel Link Undercarriage System (PLUS) designed to wear evenly, smooth-shifting hydrostatic steering, 2 power modes, palm command control system joysticks, and swing-up fan for easy-access maintenance. The D61 is available in EX or PX low-ground-pressure undercarriage configurations and with the iMC grade control package option.

The D6 XE is the world’s first high drive, electric drive dozer which delivers the highest level of productivity and fuel efficiency on the market. The D6 XE is 35% more fuel efficient thank to its electric drive powertrain, and maintenance costs are reduced by 12% thanks to fewer moving parts and longer service intervals. The D6 XE’s technology features include Slope Indicate, Slope Assist, Stable Blade, AutoCarry, and Grade with 3D scalable grade control options for maximum flexibility and lower ownership costs.

D6 XE

PR 746

The D85 is engineered for powerful dozing with excellent blade capacity and efficiency through use of a lock-up torque converter. The dozer features customizable blade and track shoe width, Parallel Link Undercarriage System (PLUS) designed to wear evenly, smooth-shifting hydrostatic steering, palm command control system joysticks, standard rear camera, and no-hassle DPF regeneration. The D85 is available in EX or PX low-ground-pressure undercarriage configurations and with the iMC grade control package option.

John Deere enters a new size class with the 950K dozer bringing with it new levels of productivity and integrated technologies. The 950K come with fully integrated SmartGrade grade control and Auto SmartGrade which automatically raises the blade to prevent track slip so that the dozer can be used in all phases of grading. It also features a hydrostatic transmission, Eco mode, cab-forward design for better visibility, and hinged engine side shields and tilting front grill for easy engine compartment access.

The new D7 delivers high levels of productivity and makes operating easy with a high-drive undercarriage and fully automatic 4-speed transmission. The D7 will move 8% more material per hour thanks to additional weight, horsepower, bigger blades, and the upgraded transmission. The D7’s technology features include Slope Indicate, Slope Assist, Stable Blade, AutoCarry, and Grade with 3D scalable grade control options for maximum flexibility and lower ownership costs.

PR 756

The D8T offers increased productivity of up to 18% at the same fuel burn thanks to its fully automatic 4-speed transmission and choice of factory-integrated grade technologies. In lighter applications, the D8T will provide 11% fuel savings compared to previous generations, and the larger blade helps the operator get more material moved in fewer passes. Technology features include Slope Indicate, Slope Assist, Stable Blade, AutoCarry, Grade with 3D, and Cat Command remote control operation for maximum flexibility and safety.

The D155 is engineered for powerful dozing with excellent blade capacity and efficiency through use of a lock-up torque converter. The dozer features customizable blade and track shoe width, Parallel Link Undercarriage System (PLUS) designed to wear evenly, smooth-shifting hydrostatic steering, palm command control system joysticks, standard rear camera, and no-hassle DPF regeneration. The D155 is available in AX or PX low-ground-pressure undercarriage configurations and with the iMC grade control package option.

D155

The 1050K is powered by a slow-running T4F engine with standard Eco mode and hydrostatic transmission for fuel efficient performance in large-scale construction and mining applications. The dozer features a new double-bogie undercarriage for reduced vibrations, Extended Life or Heavy-Duty undercarriage options, low-effort ergonomic controls, stockpiling and waste configurations, and grade-control ready options.

1050

PR 766

The D9 large mining dozer is a popular option for quarry, mining, and large construction sites due to unmatched reliability, performance, and application-specific blades and attachments. The D9’s new stator clutch torque converter boosts fuel efficiency by 5%, and maintenance costs are reduced by 4% thanks to extended service intervals and remote software flashing.

The PR 776 mining dozer offers the lowest fuel consumption in its class as the world's largest hydrostatic dozer. The dozer features a stepless CVT transmission, intuitive controls for easy operation, a tilting cab for faster serviceability, and longer service life for major components.

PR 776

The D10T large mining dozer is a popular option for quarry, mining, and large construction sites due to unmatched reliability, performance, and application-specific blades and attachments. The D10T offers high torque rise of 21% for powering through the toughest material and reduced owning and operating costs.

The D375 surface mining dozer improves efficiency in haul road construction, maintenance, and cleanup with excellent blade capacity and efficiency through use of a lock-up torque converter. The dozer features a low undercarriage design, mainframe with double the design life, blade auto-pitch, ripper auto-return, track shoe slip control, palm control joysticks, upgraded cab suspension, and many features for efficient machine maintenance.

D375

The D11 offers the highest productivity and lowest cost per ton of material moved in its size class. Technology provides operators full control of the machine to operate confidently and safely all day long. The Next Gen D11 reduces maintenance and repair costs as well as downtime though a proprietary machine protection strategy. The largest dozer in Cat’s line-up increases productivity by 8% and reduces fuel burn by 8% compared to the D11T.

The D475 surface mining dozer improves efficiency in applications from ripping rock to site cleanup with excellent blade capacity and efficiency through use of an automatic lock-up torque converter. The dozer features a low undercarriage design, mainframe with double the design life, blade auto-pitch, ripper auto-return, track shoe slip control, palm control joysticks, upgraded cab suspension, and many features for efficient machine maintenance.

D475

The 850M features best-in-class drawbar pull and horsepower with industry-leading visibility to tackle heavy earthmoving and grading jobs. The 850M comes in numerous track and blade configurations, all compatible with machine control guidance technology.

Case 850

Model History

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Liebherr PR 716

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