Cat D10T2 (Tier 2 / EU Stage II)

About the Cat D10T2 (Tier 2 / EU Stage II)

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.

Specifications

Features

Structures

Structures

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.

• The D10T2 mainframes are built to absorb high impact shock loads and twisting forces encountered during severe dozing and ripping applications.
• The main case, equalizer bar saddle, and front cross member are heavy duty steel castings incorporated into highly loaded areas of the mainframe to improve stress distribution for improved durability.
• Top and bottom rails are made from continuous rolled sections, providing superior mainframe durability.
• The main case elevates the final drives well above the ground level work area to protect them from impact loads, abrasion and contaminants.
• The pivot shaft and pinned equalizer bar maintain track roller frame alignment and allow the roller frame to oscillate for smoother ride.

Engine

Engine

The evolution of the D10T to the D10T2 is all about maximizing productivity while increasing fuel efficiency. The Cat C27 engine with ACERT Technology delivers power and reliability, ensuring top performance, high productivity, and exceptional service life.

• The C27 ACERT engine performs at full rated net power (SAE J1349/ISO 9249) of 447 kW (600 hp) at 1,800 rpm with a high torque rise of 21 percent (in forward gears), allowing the D10T2 to doze through tough material.
• Matched with a high efficiency torque divider and electronically controlled power shift transmission, it will provide years of dependable service.

Cooling System

Cooling System

The D10T2 provides durable, efficient cooling for the most demanding conditions encountered on job sites.

Hydraulics

Hydraulics

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.

• The D10T2 Load-sense hydraulics have improved multi-function interaction providing enhanced control of blade during dozing allowing for efficient movement of material.
• Twin implement pumps matched with newly designed valves offer simultaneous dozer commands such as tilt, pitch, and lift, as well as simultaneous ripper commands like lift and pitch. This functionality increases performance and improves operator efficiency.
• The D10T2 provides unmatched single and dual tilt pry-out forces. The machine now has individual tilt valve sections that provide equal tilt pry-out force on left and right sides with dual tilt.

Power Train

Power Train

The D10T2 power train design optimizes performance and ease of operation helping customers get more done for the lowest cost per unit.

Undercarriage

Undercarriage

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.

• Bogie Suspension allows the track to conform to ground condition, providing up to 15% more ground contact, especially in hard, uneven terrain. Higher traction means less slippage, better balance, and a smoother ride.
• The integrated carrier roller mount is fabricated into the track roller frame making it easy to add optional carrier rollers in the field.
• To further enhance durability where operating loads are highest, the redesigned roller frames consist of three (3) main castings to resist bending and twisting. The roller frame improvements also include larger rear major bogie pivot pins, redesigned carrier roller mounting pads, and improved major bogie mounting locations.
• Track master link with single tooth and coarse thread bolts provide superior reliability and durability.

Work Tools

Work Tools

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.

• High-Capacity Universal Blades – Offers optimal capacity for moving big loads over long distances.
• Semi-Universal Blades – Built for tough applications where penetration is important.
• Dual Tilt – Allows the operator to optimize blade pitch angle.
• Cutting Edges and End Bits – Cutting edges are made of DH-2™ steel. End bits are made of DH-3™ steel for maximum service life in tough materials.
• Cat Work Tools offer a range of special application blades, including a coal stockpile blade, cushion dozer blade, reclamation blade, and a wood chip blade.

Operator Station

Operator Station

The D10T2's cab design provides ergonomic controls, intuitive monitoring systems, and enhanced visibility. All of the new features within the D10T2 operator station provide an industry leading operator environment that helps contribute to high levels of productivity, efficiency, and comfort.

Integrated Technologies

Integrated Technologies

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.

• VIMS™ 3G – This system gathers historical trends, histograms, events and more through a wired connection for off-board analysis in applications such as VIMS PC.
• Product Link™/VisionLink® – Product Link enables the remote transmission of information about the location, operation, and condition of your equipment. Efficiently and effectively monitor performance of your assets to help keep your jobs on schedule, maintain equipment condition, and reduce the costs of owning and operating your fleet.
• Automated Blade Assist (ABA) – Increases efficiency while reducing operator workload. ABA makes use of preset blade pitch positions. ABA is standard on the D10T2 when it is equipped with optional dual tilt.
• AutoCarry™ (optional) – Provides automatic blade control during the carry segment of the dozing cycle by measuring ground speed and track slip with a robust Global Navigation Satellite System (GNSS) chassis mounted receiver. Blade position is changed automatically to keep slip at optimum level for best performance. It is intended to enhance the operator's productivity in high production earthmoving applications with carry distances over 30.5 m (100 ft).
• Automatic Ripper Control (optional) – New feature that reduces operator fatigue and decreases wear and tear on the machine. This is done by monitoring the tractor speed with the ROPS mounted GNSS to automatically adjust engine speed and ripper depth to minimize track slip.

Cat MineStar

Cat MineStar

Cat MineStar helps you manage everything from material tracking to sophisticated real-time fleet management, machine health systems, autonomous equipment systems and more. The capability sets: Fleet, Terrain, Detect, Health and Command can be used in combination or individually to allow your operation the flexibility and scalability it needs to be more productive, efficient and safe.

• Fleet (optional) gives mines a comprehensive overview of all operations with real-time machine tracking, assignment and productivity management.
• Terrain for Grading (optional) is a state-of-the art machine guidance system that delivers real-time productivity information to operators of mine site grading equipment. Terrain features an in-cab display, satellite navigation technology, machine-mounted components and fully integrated office software.
  – In addition to the Terrain indicate only system, Caterpillar is releasing the next generation of the system with an (optional) Blade Control Feature. Building on proven software utilized in other Cat technology products, the new blade control feature not only automatically guides the blade to the desired design contours, but is also integrated with AutoCarry to sense and automatically control the load of the blade for improved performance and efficient blade loading in high production dozing applications.
• Detect (optional) enhances operators' awareness of the environment around their equipment, helping alleviate potential safety hazards and increasing operator confidence.
• Health (optional) delivers critical event-based machine condition and operating data for your entire fleet, helping mines identify potential equipment problems long before failure.
• Command for Dozing (optional) removes the operator from the cab of the machine and enables remote control operation.
  – An over-the-shoulder operator console provides line-of-sight remote control operation.
  – A comfortable remote operator station offers both line-of-sight and non-line-of-sight remote control.

Safety

Safety

Safety is Caterpillar's top priority. We constantly enhance product design and engineering to support customer safety goals and create safe working environments.

Serviceability

Serviceability

A key advantage of the D10T2's modular design is the ability to swap out a component with a pre-tested rebuilt or remanufactured unit that puts the machine back to work faster.

Customer Support

Customer Support

From helping you choose the right machine to knowledgeable ongoing support, Cat dealers provide you with unmatched sales and service.

• Preventive maintenance programs and guaranteed maintenance contracts.
• Best-in-class parts availability.
• Operator training to help boost your profits.
• Genuine Cat Remanufactured parts.

Sustainability

Sustainability

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:

• Enhancements in engine fuel efficiency:
  – The D10T2 with a C27 ACERT engine capable of achieving emission levels equivalent to Tier 2 and Stage II emission standards provides up to 10% better fuel efficiency over a D10T performing the same composite work cycle.
• Reduced operator and spectator sound levels result in less noise impact on the communities where they operate. The new D10T2 offers an optional sound suppression package that delivers an operator sound level of 74 dB(A) (ISO 6396) and also delivers a spectator sound level of 111 dB(A) (ISO 6395) with a sound suppressed cab.
• The (optional) autolube system will help lower maintenance cost by eliminating the majority of labor required with daily point-by-point manual lubrication and cut grease consumption by delivering the exact amount required to each bearing or lube point.
• Major components of Cat dozers are designed to be rebuilt. The Cat Certified Rebuild program conserves natural resources by delivering a cost effective second and even third life for our machines.