Engineered for demanding work. The 572R Series 2 power and versatility, combined with rugged components, are designed for tough and varied working conditions. This machine offers you the reliability and durability you expect from Cat Pipelayers.
Engine Model | 3176C |
Flywheel Power | — |
Lift Capacity | — |
Engine Model | 3176C |
Flywheel Power | — |
Net Power - ISO 9249 | — |
Operating Weight | — |
Lift Capacity | — |
Length | — |
Shipping Width | — |
Shipping Height | — |
Engine durability begins with its foundation - the engine block. The serpentine design of the 3176C block provides maximum strength with reduced weight. A single-piece, deep-skirted design provides a solid base for the durability you require in today's 572R Series 2.
The mechanically actuated, electronically controlled unit injector combines an electronic actuator, pump assembly and nozzle into a single, compact unit for reliability and durability. The 3176C fuel system has been tested in thousands of engines in some of the most demanding applications and environments around the world.
The two-piece, articulated piston design consists of a forged-steel crown for maximum strength and a cast aluminum skirt to reduce weight. A large piston pin holds the crown, skirt, and connecting rod together. The aluminum skirt runs cooler than conventional pistons, allowing a closer fit to the cylinder liner and providing longer life. The steel crown handles the higher internal pressures of today's engines.
The crankshaft is steel forging with induction-hardened journals and fillets. The wide center and end main journals and bearings are designed to maintain maximum oil film thickness for excellent lubrication and for cooling the bearings. The result is long life-to-overhaul.
When you couple a turbocharger with cooler inlet air from a superior aftercooling system it is no surprise that the 3176C engine will have cleaner emissions with better response, longer life, improved fuel economy and less heat rejection.
The cylinder head utilizes additional coolant passages to provide maximum engine cooling. Cylinder liner inner surfaces are fully honed and induction hardened to maximize wear resistance. Oil-cooled pistons and full-length, water-cooled cylinder liners provide maximum heat transfer for longer component life.
Using a two-pass system, the AMOCS radiator provides a more efficient heat exchange. Coolant is routed from a sectioned bottom tank up the front side, over the top of the core and down the engine side of the core to the bottom tank. This flow pattern allows the coolant to pass through the radiator twice for better cooling.
The 572R Series 2 features a Separate Circuit Aftercooler. Two of the AMOCS cores are dedicated to the aftercooler coolant circuit to achieve cooler inlet air temperatures, which increases performance and improves engine emissions. A separate water pump is used to circulate the aftercooler coolant.
Modular core design permits removal of a single core without removing the entire radiator, reducing repair costs and downtime. AMOCS eliminates the top tank, side channels and one sealing surface, making it more reliable and easier to service. Also features a site gauge for quick service checks.
To reduce the potential for coolant leaks, brass tubes are welded to a large, thick header, improving strength of the tube-to-header joint. In conditions where abrasive materials can be airborne, the attachment sand blast grid should be used to inhibit core damage.
In applications where airborne debris is prevalent, radiator core protection is a concern. To extend radiator life in harsh applications, a sand blast grid is available as an option to deflect the damaging debris the engine fan propels at the radiator.
The 572R Series 2 single stage torque divider efficiently responds to changing load conditions by providing torque multiplication, therefore increasing drawbar power. Provides protection to the drive train components by preventing shock loads. The torque divider is efficiently matched to the power train components providing the superior performance you need.
The 572R Series 2 has an additional transmission-shifting feature for added performance and operator comfort — the Electronic Clutch Pressure Control (ECPC). This unique feature provides smoother shifting by regulating and modulating the individual clutches based on current operating conditions.
Oil cooled, hydraulically actuated, large diameter plates and clutch discs provide higher torque capacity and increased service life.
The 572R Series II provides Finger Tip Control for steering. Soft touch buttons located on the steering controls shift the electronically controlled transmission.
Final drives are isolated from ground and work tool induced impact loads for extended power train life.
Three-speed forward/reverse gear selection is achieved simply by pressing the yellow speed selection buttons. These buttons are integrated into the Finger Tip Control group. • Automatic shifting features and reduced lever efforts for easier upshift and downshift, increased operator comfort, reduced fatigue, and precise control.
The electronic clutch and brake steering system incorporates low effort finger tip levers allowing the operator to work more precisely in close areas, around structures, obstacles and grade stakes. Pulling the left or right finger paddle causes the machine to turn according to the amount of paddle displacement. • Aimed at operator comfort is the electric vertical adjustment of the FTC control group. This positions the operator's arm for efficient ergonomics.
Moving the machine's transmission forward/neutral/reverse direction lever controls machine direction.
Ergonomically designed and fully adjustable for maximum comfort. The seat cushion reduces the pressure on the lower back and thighs while allowing unrestricted arm and leg movement.
The instrument panel, with easy to read analog gauges and warning lamps, keeps the operator aware of any potential problems. All gauges and readouts are easily visible in direct sunlight. Auto-shift and Auto-kickdown controls are located within easy reach of the operator. New footpads keep the operator stable and comfortable during side slope applications.
Adjusts the position of the counterweight for added machine stability.
Finger Tip Control (FTC) combines steering, machine direction and gear selection into a single control system, which can be operated with one hand for enhanced operator comfort and precise control.
Pipelayer controls are low effort and allow simultaneous, precise positioning of the load line and boom with one hand.
Allows the operator to select high or low.
The voltage converter provides two 12-volt power supplies.
Direct access to the operator's station utilizing ladder on left side of the machine.
Provides for increased operator protection.
Caterpillar undercarriages are designed with full length guarding on top of the track roller frame. This prevents abrasive materials from falling down on moving parts.
Roller frames are tubular, to resist bending and twisting.
Combined with center or full length roller guard attachments greatly improve track guiding for demanding side slope conditions.
This option allows the customer or dealer to obtain machine diagnostics and location from their offices. Product Link provides updates on service meter hours, machine condition, machine location, as well as integrated mapping/route planning.
Features a flexible monitoring system that is easily upgraded by flashing software rather than replacing the module, reducing parts cost. As technology changes and new electronics and software become available, the machine's monitoring system is easily updated.
Less service time means more working time. Major components are designed as modules and most can be removed without disturbing or removing other components.
Cat 572R Series 2 diagnostic and troubleshooting capabilities are among the best. The machine dashboard allows for quick identification of a problem and its cause, utilizing a three level warning system. Diagnostic connector allows Caterpillar dealers to quickly troubleshoot or access stored data with the use of Electronic Technician (Cat ET) or ECAP.
Ecology drains provide an environmental method to drain fluids. Standard for the engine oil, coolant, hydraulic oil, fuel tank, and power train case. Optional for the transmission and torque converter.
Individual radiator core modules are easily serviced without major component removal.
Scheduled Oil Sampling made easier through live sampling ports for the engine oil, power train, coolant, and hydraulics.
Your Cat Dealer offers a wide range of services that can be set up under a Customer Support Agreement when you purchase your equipment. Your dealer will help you choose a plan that can cover everything from the machine and attachment selection to replacement. This will help you get the best return on your investment.
Save money with remanufactured parts. You receive the same warranty and reliability as new products at a cost savings of 40 to 70 percent.
Whether in the dealer's fully equipped shop or in the field, you will get trained service technicians using the latest technology and tools.
Make detailed comparisons of the machines you are considering before you buy. How long do components last? What is the cost of preventive maintenance? What is the true cost of lost production? Your Cat Dealer can give you precise answers to these questions.
Consider the financing options available as well as day-to-day operating costs. This is also the time to look at dealer services that can be included in the cost of the machine to yield lower equipment owning and operating costs over the long run.
Repair, rebuild, or replace? Your Cat Dealer can help evaluate the cost involved so you can make the right choice.
More and more equipment buyers are planning for effective maintenance before buying equipment. Choose from your dealer's wide range of maintenance services at the time of your purchase. Repair option programs guarantee the cost of repairs up front. Diagnostic programs such as Scheduled Oil Sampling and Technical Analysis help avoid unscheduled repairs.
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