Over the years, the D10 dozer has proven itself to be a highly productive and versatile machine. It is flexible enough to be used on heavy construction sites and robust enough to be used on mine sites. Continuing the D10T's legacy, Cat customers can count on the D10T2's superior performance, long life, ease of operation and world-class service from the global Cat dealer network to be the backbone of their operation.
Helping you get more done with maximum availability, the D10T2's durable design makes repair and maintenance easy. Customers can rebuild these tractors several times using the same frame with only minor repairs.
Proper grease lubrication on working surfaces can significantly extend component life and help lower maintenance cost.
The evolution of the D10T to the D10T2 is all about maximizing productivity while increasing fuel efficiency. The Cat C27 delivers power and reliability, ensuring top performance, high productivity, and exceptional service life.
Helping you maximize the material moved for every drop of fuel, the C27 engine utilizes the A4E4 Engine Controller, which automatically switches engine power settings based on direction of travel.
Bringing more cool air into the engine increases power generation, lowers emissions, and improves fuel efficiency. • Air-to-Air Aftercooling on the D10T2 cools hot, compressed air coming out of the turbocharger providing cooler and denser air into the air intake system.
Cooling system uses a two-part radiator built with rugged, highly efficient aluminum bar plate cores. The aluminum bar plate construction aids durability and allows for higher heat transfer and superior corrosion resistance.
Helping to save on repair and maintenance costs, the oil to air hydraulic cooler helps extend component life by reducing hydraulic oil temperatures.
Customers experience increases in production and fuel economy as well as reductions in fan noise and engine overcooling with the hydraulically variable demand fan. The demand fan operates to match the ambient conditions. In cooler environments, the fan turns at a slower speed; it consumes only the power required to cool the tractor systems, providing more power to the tracks to help you lower your cost per unit of material moved.
Fuel efficiency and performance are improved with field-proven load-sensing implement hydraulics on the D10T2, which respond to operating requirements by automatically and continually adjusting implement hydraulic power. Tractor performance is improved because hydraulic flow is provided only when implement commands are made. Therefore, more horsepower is available at tracks to move the machine ahead.
Is a key contributor to improved speed shift performance and quality in the D10T2. The operator will notice enhanced comfort during speed shifting resulting in an increased level of operator productivity. Most importantly, the improved shift quality provided by APECS is a key enabler to obtaining the full benefits of Enhanced Autoshift (EAS).
A standard feature for the D10T2 is EAS. EAS improves fuel efficiency and productivity by automatically selecting the optimal gear and engine speed combination based upon power train load and desired ground speed. This feature functions similar to an automatic transmission. EAS functionality combined with the increased power in reverse will enhance productivity when backing up on slopes.
This convenience feature helps reduce operator work load during operation. Bi-directional shift allows the operator, by just making a directional change, to automatically select the desired forward and reverse gears or the desired forward and reverse speeds when EAS is activated.
This feature adds value by enhancing safety and productivity during the dozing cycle. When not in EAS mode, Auto downshift can be used to automatically downshift the transmission when significant load increases are detected, but this feature will not automatically up-shift when load is reduced. Auto downshift provides optimal performance with minimal operator effort. Operator may override these automatic shift features at any time.
A single stage torque converter with output torque divider sends 75% of engine torque through the converter and 25% through a direct drive shaft for greater driveline efficiency, higher torque multiplication, and ease of operation.
Three speeds forward and three speeds reverse, utilizing large diameter, high-capacity, oil-cooled clutches.
Fade resistant and adjustment free. The multi-disc, oil-cooled steering clutches are hydraulically applied and electronically controlled. The brakes are applied by springs and hydraulically released for safe and reliable braking performance. Steering clutches, brakes and final drives can be removed as a unit from each side of the tractor.
The elevated sprocket and suspended undercarriage work together, increasing traction while creating a smoother ride for your operators. The elevated sprocket design transfers implement shock loads to the mainframe, so final drives, axles and steering components are isolated from harsh impacts. These benefits translate into higher production and longer component life.
All blades feature a strong box-section design that resists twisting and cracking. Blades are made of high tensile strength steel that stands up to the most demanding applications. Heavy moldboard construction and hardened bolt-on cutting edges and end bits add strength and durability.
Rippers are made to penetrate tough material fast and rip thoroughly for use in a variety of materials.
The tip and shank protector are easily installed with a 180 degree turn of a ¾ inch ratchet. This simple installation means no hammering and therefore improved safety. It also means quicker change outs and less downtime.
Rear counterweights provide proper tractor balance to maximize dozing production. It is recommended if not equipped with any other rear attachment.
Finger Tip Controls (FTC) requires less effort and are more comfortable for long periods of operation. Electronic controls eliminate direct mechanical connections to the power train, resulting in reduced noise and vibration inside the cab.
The D10T2 electronic systems have been completely integrated to function as one machine. This integration creates a smart machine and more informed operator maximizing the productivity of both.
This feature reminds the operator to engage the seat belt anytime the key is on – (LCD icon). If the operator still does not engage the seat belt and places the machine in gear a chirping sound will be initiated.
This feature locks out the power train and hydraulics under certain conditions to prevent unintentional movement when the operator is not in the seat.
Strategically placed grab handles plus non-slip steps and decking aid operator getting on and off the machine.
The D10T2 offers three options to control operator and spectator sound levels. Options include:
The D10T2 offers several lighting package options to enhance the operators' view of their surroundings during night operation.
On the D10T2, anchorage points provide your people with a positioning system to perform repairs and maintenance. The D10T2 consist of fourteen (14) total anchorage points.
The D10T2 offers a fire suppression ready and fire suppression installed from the factory.
The Cat powered access system provides excellent access and egress to and from the cab, allowing easy access even in wet or freezing conditions.
The platform provides access to the rear window for cleaning and repairing rear mounted lights. The walkway is a modular design so varying lengths can be used across the back of the tractor to meet unique customer needs.
This feature provides access to the lift cylinders for cleaning or repairing the mounted mirrors and lights.
The ground level service center mounted on the ripper cylinder or counterweight provides easy access to:
Standard in the engine compartment the high speed oil change system allows control of fluids while increasing the speed of oil changes for both the engine and power train. On the D10T2 the high speed oil change has the option of being mounted on either a ripper or counterweight and can be serviced at ground level.
The Ok-to-Start strategy provides electronic fluid level verification at startup on the engine coolant, engine oil and power train oil systems. All information is available via the Information Display within the cab.
The fast fuel system at ground level, with positive fuel shut-off to prevent fuel spillage, can reduce fuel waste and decrease downtime.
From helping you choose the right machine to knowledgeable ongoing support, Cat dealers provide you with unmatched sales and service.
Sustainable development for Caterpillar means leveraging technology and innovation to increase efficiency and productivity with less impact on the environment and helping you do the same – enabling your business to become more productive by providing products, services and solutions that use resources more efficiently. The new D10T2 offers a number of sustainable benefits:
