Caterpillar TRACK TYPE TRACTORS D11TCD - catalog of spare parts

MAIN STRENGTH

The robust design of the mainframe, which facilitates repairs and maintenance, helps to do more with maximum availability. The base blocks CD D11T / D11T are designed to absorb shock shock loads and twisting forces during heavy dosing and breaking operations. It is not uncommon for these machines to be rebuilt several times using the same frame with little welding.

Frame guides have a box-section design that provides rigid alignment of components.

The main body, the equalizer seat and the front cross member are heavy-duty steel castings built into the loaded sections of the main frame to improve stress distribution and increase durability.

The upper and lower rails are made of continuous rolled sections, which provide excellent durability of the main frame.

The main body raises the final gears well above the working ground level to protect them from shock loads, abrasion and contamination.

The articulated shaft and the fixed leveling pin support the alignment of the guide roller frame and allow the roller frame to swing for a smoother ride.

Heavy cast saddle has a ribbed design, which increases the service life of the frame.

Installing the Tag-Link blade brings the blade closer to the machine for superior maneuverability, balance of the machine and blade penetration.

EQUALIZER BAR END PINS

Proper lubrication on work surfaces can significantly extend component life and reduce maintenance costs.

Remote lubrication for the D11T / D11T CD is made from a service point conveniently located on the left wing, and allows the operator or technician to lubricate both the left and right leveling end pin bearings and single pin pins. point.

Adding an additional automatic lubrication system allows the operator to select the amount of lubricant required for each application in terms of volume and maintenance interval.

CARRIDOZER`S FRAME

The Carrydozer frame is specifically designed to withstand the extra load on the frame created by the unique design of the Carrydozer blade.

C32 with ACERT technology

The Cat C32 engine with ACERT technology delivers power and reliability with the highest performance, high performance and exceptional service life.

The C32 ACERT engine runs at a full rated effective power of 634 kW (850 hp) at 1,800 rpm with a high torque increase of 21 percent, which allows the D11T to nap through hard material.

In combination with a highly efficient torque divider and electronic transmission, the gearbox provides many years of reliable operation.

ADEM ™ A4 ENGINE CONTROLLER

The electronic control module ADEM A4 controls the fuel supply and air flow, ensuring the best performance per liter (gallon) of fuel used.

AIR COOLING

The subsequent air-air cooling on the D11T / D11T CD cools the hot compressed air leaving the turbocharger, providing cooler and denser air in the air intake system. Supplying more cold air to the engine increases energy production, reduces emissions and improves fuel efficiency.

SERVICE

Engine housings provide easy access to maintenance points in the engine compartment. Simpler maintenance and repair are available thanks to monitoring of key functions and registration of critical indicators.

EMISSION TECHNOLOGY

The D11T / D11T ACERT CD-ROM C32 engine will be able to achieve levels equivalent to Tier 2 emission standards for small or unregulated countries.

COOLING SYSTEM

A variable demand hydraulic fan provides the ability to cool the engine to meet environmental conditions. In cooler conditions, the fan rotates at a slower speed, consuming only the power needed to cool the tractor systems, providing more power for the tracks, which helps reduce costs per unit of material being moved.

ALUMINUM BAR PAYMENT RADIATOR

The cooling system uses a two-component radiator, built of durable, high-performance aluminum rod plates. The aluminum profile construction provides durability and provides higher heat transfer and excellent corrosion resistance. It is only available on D11 with Tier 2 equivalent emission standards.

MESABI RADIATOR

Copper cores increase cooling efficiency, making the Mesabi radiator a good choice for environments with high ambient temperatures and for handling heavy debris. The cooling tubes are oriented so that open channels for dirt and debris pass through the core. This is optional in equivalent Layer 2 configurations.

HYDRAULIC OIL FOR COOLER

The new hydraulic oil and air cooler reduces the temperature of the hydraulic oil, increasing its durability and reliability.

TOOLS

Reversible fan

Mesabi radiator for small or unregulated countries with equivalent Tier 2 emission standards

MOMENT DIVIDER

The Cat D11T / D11T CD uses a torque divider between the engine and transmission to act as a hydrodynamic component, reducing the likelihood of damage to the power train due to the damping of shock loads and vibrations.

A single-stage torque converter with an output torque divider transmits 75 percent of the engine torque through a converter and 25 percent through a direct drive shaft to increase transmission efficiency, increase the torque ratio and ease of operation.

PLANETARY TRANSMISSION

Three speeds forward and three speeds back using large-diameter couplings and oil cooling.

The modulation system allows you to smoothly change the speed and direction.

The modular transmission and bevel gear fit into the rear housing for easy maintenance, even with the ripper installed.

Water cooler for maximum cooling capacity.

Forced oil flow lubricates and cools clutch packs, ensuring maximum clutch life.

A controlled throttle switch adjusts the engine speed during shifts in the direction for smoother operation and longer component life.

STEERING COUPLING AND BRAKE

Resistant to fading and without adjustment. Oil cooled multi-disc steering clutches are hydraulically controlled and electronically controlled. The brakes are actuated by springs and hydraulically released for safe and reliable braking. Steering couplings, brakes and final drives can be removed as a single unit on each side of the tractor.

RUNNING

The raised sprocket and suspended chassis work together to increase traction and provide smoother operator movement. These benefits lead to increased productivity and longer component life. This design transfers shock loads to the base unit, so the final gears, axles and steering components are isolated from the strong shock loads that are commonly observed in applications on large tracked tractors.

The suspension of the trolley allows the road to meet the conditions of the ground, providing 15% more contact with the ground, especially on rough and uneven surfaces. Higher grip means less slippage, better balance and a smoother ride.

The integrated carrier roller is made into the frames of the road wheels, which makes it easy to add an additional roller carrier in the field.

The rollers and rollers are equipped with Duo-Cone ™ symmetrical seals to extend the life of the seal to prevent loss of oil and dirt.

Roller frames are tubular to resist bending and twisting, with additional reinforcement.

Track bearing is a unique track assembly that extends service life and minimizes downtime. It is designed to operate at higher speeds and under heavy loads.

The sprocket segments have four interchangeable bolt-on rim segments made of wear-resistant, durable steel for a long service life.

The caterpillar drive link with single tooth bolts and coarse thread provides excellent reliability and durability.

STATION OPERATOR

The CD D11T / D11T cab provides ergonomic controls, intuitive monitoring systems and improved visibility. All of these features provide the D11T and D11T compact discs with industry leading operator environments that improve performance, efficiency and comfort.

 

The operator station offers an exceptional viewing area. A conical hood, a gear fuel tank and a narrow ripper carriage provide the operator with a clear line of sight to the front and rear of the work area.

The automatic climate control system automatically adjusts the heating and air conditioning control to maintain a constant cabin temperature throughout the day.

The Cat Optimized Seat is adjustable in six directions for optimum support and comfort. The side bolsters of the seat prevent movement from side to side, especially when working on the side slopes.

The combination of a dashboard mounted on the dashboard and the Advisor monitoring system installed on the right console display key information about the operation of the machine and give operators and service technicians an understanding of the machine’s needs in operation and maintenance.

The tilt and side tilt monitor is standard and allows the operator to better understand the terrain to improve dosing performance.

Additional features include:

Finish the entertainment radio and ipod / mp3 player.

Radio installation.

Power connector on the right side console (compatible with a 12-volt laptop and cordless phone).

The finishing facilitating cleaning of a cabin.

Extra heated seat and ventilation.

MANAGEMENT REALIZATION AND MANAGEMENT

Fingertip controls require less effort and are more comfortable for long periods of work. Electronic control eliminates direct mechanical connection to the power train, which reduces noise and vibration inside the cab.

The easy-to-use and easy-to-use electronic joystick allows the operator to control all the functions of the dozer with his right hand.

The hard-mounted handle on the electronic ripper control unit provides reliable operator support even when working on uneven surfaces. A low-force thumb lever controls lifting and lowering.

INTEGRATED TECHNOLOGIES

D11T electronic systems are fully integrated to function as one machine. This integration creates a smart machine and a more informed operator, maximizing the performance of both.

VIMS ™ 3G — This system collects historical trends, histograms, events, and more using a wired connection for offline analysis in applications like VIMS PCs.

Automated Blade Assist (ABA) - increases efficiency and reduces the burden on the operator. ABA uses preset blade pitch positions. ABA is the standard on the D11T / D11T CD.

Enhanced Auto Shift (EAS) - EAS improves fuel efficiency by automatically selecting the optimal combination of reverse gear and engine speed, based on the transmission load and required travel speed.

Advisor Monitoring System (AMS) - AMS is used to monitor and display performance, diagnostics and events, system performance and operating modes. It is also used to view and change operator settings and parameters. AMS helps both the operator and the service technician increase productivity and reduce operating costs.

AutoCarry ™ (optional) —Automatically controls the blade during the transfer segment in the dosing cycle by measuring ground speed and slip using a robust receiver mounted on the Global Navigation Satellite System (GNSS) chassis. The blade position changes automatically to keep the slide at an optimum level for best performance. It is designed to increase operator productivity in high-performance digging works with distances of more than 30.5 m (100 feet).

Automatic ripper control (optional) - helps reduce operator fatigue and reduces machine wear. This is achieved by controlling the tractor speed using a new ROPS GNSS system for automatically adjusting the engine speed and the depth of the ripper to minimize track slippage.

Cat Product Link ™ (optional) - Product Link allows you to remotely transfer information about the location, operation and condition of your equipment. Efficient and effective performance monitoring of your assets to help you carry out your work on schedule, maintain equipment, and reduce the cost of owning and operating your fleet.

CAT MINESTAR

Cat MineStar helps you manage everything: from tracking materials to complex fleet management in real time, machine maintenance systems, autonomous equipment systems, and more. Feature Packs: Fleet, Terrain, Detect, Health, and Command can be used in combination or separately to provide the flexibility and scalability of your work, which needs to be more productive, efficient, and secure.

Fleet (optional) gives mines a comprehensive overview of all operations with real-time tracking, assignment and performance management.

Terrain for Grading (optional) is a state-of-the-art machine guidance system that provides real-time information about the performance of operators of mine sorting equipment. Terrain is equipped with a display in the cockpit, satellite navigation technology, car-mounted components and fully integrated office software.

Detection (optional) increases operator awareness of the environment around their equipment, helps reduce potential safety hazards and increases operator confidence.

The health status (optional) provides data on the critical state of the machine and operating data for the entire fleet, helping mines identify potential problems with the equipment long before the failure.

The command for dosing (option) removes the operator from the cab of the machine and activates the remote control. - The operator`s console through a shoulder provides remote control on the line of sight. - A convenient remote operator station offers remote control both within and outside the line of sight.

For more information, visit cat.com/mining.

SECURITY

Safety is Caterpillar`s top priority. We are constantly improving the design and construction of products to ensure the safety of customers and create a safe working environment.

OPERATOR NOT A REAL MONITORING SYSTEM

This feature locks powertrain and hydraulics under certain conditions to prevent unintentional movement when the operator is not in the seat.

HEAVY MANDATORY STEPS AND HANDLES

Strategically located gripping handles plus non-slip steps and an operator assisting in boarding and removing from the car.

FENDER GUARD RAILS

Standard heavy duty fencing is strategically located to protect the operator outside the cabin.

SPECTATOR SOUND REDUCTION

The D11T offers three options for controlling the sound level of the operator and viewer. Options include:

Noise canceling loafers and sprockets.

Full set of sealed bottom flaps.

Durable enclosures and insulation.

When all three options are ordered, the D11T sound suppression package can provide a 6 dB (A) decrease in the average sound power level of the viewer and an operator’s average sound pressure decrease by 4 dB (A) (ISO 6396). level.

Anchor points

Attachment points provide your people with a positioning system for repairs and maintenance. The D11T / D11T CD consists of fourteen (14) attachment points.

Four (4) lifting rails

Four (4) on the top surface of the hood

Two (2) in front of the cabin

Four (4) on ROPS structure

PLATFORM ACCESS CYLINDER WITH TWO-STEPS DOSER WITH SECURITY REILS

This feature provides access to lift cylinders for cleaning or repairing installed mirrors and lanterns.

POWER ACCESS SYSTEM (OPTIONAL)

The Cat-powered access system provides excellent access and exit to and from the cab on the D11T / D11T CD, providing easy access even in high humidity or freezing conditions.

Powered by power transmission hydraulic system.

Guides on both sides of the stairs provide a three-point contact.

Warning alarms will sound if the parking brake is released when the ladder is lowered or if the blade is raised when the ladder is lowered.

REAR PLATFORM AND SECURITY RAILS (OPTIONAL)

The platform provides access to the rear window for cleaning and repairing the rear lights. The passage is modular, so you can use different lengths on the back of the tractor to meet the unique needs of customers.

 

Can be installed on a fuel tank of 1911 liters (505 gallons) or 1778 liters (470 gallons).

BULLDOZERS

All blades have a sturdy box construction that resists twisting and cracking. Blades are made of high strength steel that is suitable for the most demanding applications. Heavy blade construction and hardened cutting edges and bolt-on end caps increase strength and durability.

High-performance universal knife - provides optimum performance when moving large loads over long distances.

Semi-Universal Blade - Designed for harsh environments where penetration is important.

Dual tilt - allows the operator to optimize the angle of the blade.

Cutting edges and tips - cutting edges made of DH - 2 ™ steel. The end caps are made of DH-3 ™ steel for maximum durability in hard materials.

Special working blades (carbon and restorative blades) are available in Cat Work Tools for applications requiring more powerful blades for lightweight materials.

The Rippers

Rippers are designed for quick penetration into durable material and careful tearing for use in various materials.

Single shank ripper - Designed for harsh conditions and greater depth. The operator can adjust the depth of the shank from the seat using a single rod puller. Large one-piece shank available in deep configuration.

Multi-shoulder ripper - as a rule, for easier loosening conditions in less heavy materials. Provides a high level of performance. It adjusts the tractor to the material using one, two or three shanks.

CAPSURE ™ SAFETY PROTECTION SYSTEM FOR TIPER AND REAR REFRIGERANT CAPSURE ™

The tip and shank protection are easily installed using a 180-degree ratchet mechanism. This simple installation means no impact and, therefore, increased safety. It also means faster replacement and less downtime.

REAR CONTRADICTIONS

Rear counterweights provide the tractor with the right balance to maximize dispensing production. Recommended if not equipped with any other rear attachments.

PERFORMANCE

The modular design of the D11T provides excellent performance and lead time. A key advantage of the modular design of the D11T is the ability to replace a component with a previously tested repaired or repaired unit, which returns the machine to work faster. Thus, reliability and total uptime are high, repair and maintenance costs are low. The modular design allows the D11T to devote more time to work than its competitors.

OPTIONS OF THE GROUND LEVEL SERVICE

A ground level service center mounted on a ripper cylinder or counterweight provides easy access to:

Secondary engine shutdown

Access Light Switch

Fast fuel

High oil change speed (optional)

OK-TO-START

The Ok-to-Start strategy provides an electronic check of the fluid level at start-up in the systems of power units and engine oils. All information is available through the Advisor monitoring system in the cockpit.

QUICK FUEL SYSTEM

A quick fuel system with a forced shutdown of fuel to prevent fuel spills can reduce waste and reduce downtime.

SUPPORTING LEGENDARY CAT

Cat dealers provide you with unrivaled sales and service, ranging from choosing the right equipment to ongoing support.

Preventive maintenance programs and guaranteed service contracts.

Best-in-class parts availability.

Training operators to help increase your profits.

Original repaired Cat parts.

STABILITY

Sustainable development for Caterpillar means using technology and innovation to increase efficiency and productivity with less environmental impact and helps you do the same - allows your business to become more productive by providing products, services and solutions that use resources more efficiently.

We make our bulldozers as quiet as possible so that they have less impact on the communities in which they operate. D11T offers an additional sound suppression package, which provides a reduction in the average sound power level of the viewer to 6 dB (A) (ISO 6395) and a decrease in the average sound pressure of the operator to 4 dB (A) (ISO 6396) level.

Environmental wastewater makes it easy to collect fluids for reuse or proper disposal.

The core components of Cat bulldozers are for recovery. The Cat Certified Rebuild program conserves natural resources, providing a cost-effective second and even third life for our machines.

 

Fuel economy features such as Enhanced Auto Shift help reduce overall fuel consumption.

ENGINE

WEIGHTS

TRANSMISSION

HYDRAULIC CONTROLS

UNDERCARRIAGE

SERVICE REFILL CAPACITIES

TRACK ROLLER FRAME

STEERING AND BRAKES

STANDARDS

DIMENSIONS (APPROXIMATE) - D11T

DIMENSIONS (APPROXIMATE) - D11T CD