Decryption Benefits Expert: Cat® 323D2L Hydraulic Excavator

The durable Cat® 323D2L hydraulic excavator is hailed as a “benefit expert” by the market and its customers. What is "benefit" in the end? How does the 323D2L hydraulic excavator do "benefit expert"? "Efficiency" refers to effectiveness and benefits. If used on Caterpillar excavator products, it should be interpreted as Caterpillar excavator product's contribution to customers, market and economy, including the direct benefits of the product itself and the indirect benefits of the product.

Cat 323D2L Excavator

So how does Cat 323D2L excavator do "benefit expert"? First of all, economic efficiency is an essential condition. The new Cat 323D2L hydraulic excavator incorporates a number of innovative technologies that, while durable and fuel-efficient, increase job site efficiency through lower ownership and operating costs, superior performance, and superior over-motion functionality. The second is the recycling benefit. The easy operation of the Cat 323D2L excavator, lower repair and maintenance costs, and comprehensive customer support have regained first place in cycle efficiency and high added value.
Durable In the Chinese market and in the minds of customers, durability is like a Caterpillar imprint, not the best, only better. The Cat 323D2L excavator also ensures outstanding durability and long life in demanding applications. This is mainly due to its hydraulic system. Cat 323D2L Excavator The hydraulic cross-sensing system utilizes either hydraulic pump to achieve 100% engine power under all operating conditions. As the speed of the implement is increased and the pivot rotates faster and more powerfully, productivity will be improved. The bumpers are located on the rod end of the boom cylinder and on both ends of the stick cylinder, absorbing shocks, reducing noise, and extending component life. Hydraulically actuated joysticks in neutral position block all front linkage, swing and travel functions for additional controllability and efficiency.
At the same time, the optional auxiliary control circuit can be used to operate hydraulic shears, grabs, hydraulic hammers, pulverizers, multi-purpose processors, and vibratory plate and other medium and high-pressure work tools.

Fuel-efficient
In the past, in the market research for Caterpillar excavators, customers always indicated that Carter's product power was really strong and efficient, but there was no big advantage in terms of fuel economy. Today, the Cat 323D2L excavator uses the powerful Cat C7.1 engine in compliance with US EPA Tier 2, Euro II and State 2 emission regulations, and incorporates a new high-efficiency hydraulic system for superior performance and superior 323D L Lower fuel consumption.

engine

According to the small editor of China Construction Machinery Business Network, the C7.1 engine incorporates proven, robust components and precision manufacturing processes to ensure reliable and efficient operation. This engine is proven to be less sensitive to low-quality fuel and has a lower fuel consumption, so it has higher reliability. For customers who want to save fuel, the fuel saving mode function can save up to 15% of fuel consumption. The automatic engine speed control function is activated under no-load or light-load conditions, which reduces engine speed and greatly reduces fuel consumption. At the same time, a double-layer filter cartridge is used in the compartment with the radial sealed air filter located behind the cab, and the filtration efficiency is higher. When the accumulated dust is higher than the preset level, a warning is displayed on the monitor. The filtration system of the C7.1 engine has been improved to ensure the reliability of the components of the fuel injection system. Prolonged replacement cycles and reduced number of filters can bring big gains.
Easy to operate
For Caterpillar, an international large company, human-oriented product development has always been an aspect of innovation. The new cab of the Cat 323D2L excavator provides a comfortable working environment that ensures high productivity and efficiency. Compared to the 323D L D-series monitors, the new monitor on the 323D2 L has a 40% increase in screen size and a four-fold increase in display resolution. The number of information languages ​​increased from 28 to 42 to support today's diverse workforce.

Console

The Cat 323D2L Excavator Operator Station is ergonomically designed, spacious, quiet and comfortable to ensure maximum productivity throughout a long day of work. All control switches are located on the left and right consoles for ease of use. The new monitor uses a full-color liquid crystal display (LCD). The monitor is equipped with warning lights and buzzer for key engine oil pressure, coolant temperature and oil temperature. Filter and fluid change intervals are provided in the main menu. The monitor can also display the image of the optional rear view camera, further improving the safety and productivity at the job site.
At the same time, the mechanical seats or air suspension seats of the Cat 323D2L excavator can be flexibly adjusted to accommodate a variety of body builders. All seats are available for backrest, lift and slide adjustment, and height and tilt adjustments. The operator can adjust the left and right joysticks according to personal preference to obtain higher comfort, efficiency and alertness. The pilot-operated joystick controls are effortless and well-designed to allow the operator to maintain natural wrist and arm postures to maximize comfort and reduce fatigue. The Cat 323D2L excavator uses a pressurized cabin with forced filtered ventilation. Fresh air or recirculating air can be selected, which will make the operator more pleasant when working in hot and cold environments.

Work tools
Each Cat Work Tool Attachment is designed to optimize the versatility and performance of the machine. The 323D2 L can be used with a variety of work tools, including buckets, rollers, grabs, multi-purpose processors, ripper, crushers, crushers, hydraulic hammers, and hydraulic shears. Please contact your local Cat dealer for details on the accessories available in your area.
Cat Buckets and Cat Ground Engaging Tools (GET) are carefully designed to work perfectly with the machine to ensure good performance and fuel efficiency.
1 - Utility Bucket (UD)
Buckets of this type are used to excavate low-impact, low-wear materials such as dirt, loam and clay.
2 – General Duty Bucket (GD)
Buckets of this type are used to excavate low-impact, medium-wear materials such as dirt, loam, gravel, and clay.
3 - Heavy Duty Bucket (HD)
If the application conditions vary, you can use an HD bucket first, especially if you mix mud, clay, sand, and gravel simultaneously on the job site.
4 - Heavy Duty Bucket (SD)
These buckets are suitable for abrasive applications such as gravel, sandstone and granite.
5 - Very Heavy Duty Buckets (XD)
This type of bucket is suitable for extremely high wear conditions such as high silicon granite. In this digging condition, the life of an overweight load tip is less than or equal to 200 hours.
Connector
Quick connectors allow one person to change work tools in seconds, achieving high performance and flexibility at the job site. One machine can quickly switch between different tasks, and multiple machines with similar machines can share a common work tool library.
Center-LockTM Pin Gripper Connector Center-Lock is a pin-gripper connector that uses a patent-pending locking system. With the clearly visible auxiliary lock, the operator can clearly see if the connector has been engaged with the bucket or work tool.
The E Series Hammer Series E hammers incorporate Caterpillar's extensive manufacturing and logistics experience to fully meet customer expectations for performance, quality and serviceability.
Series E hydraulic hammers are quiet and quiet, making them ideal for use in urban and space-constrained areas.
Pin-type ripper, ripping, and load kits Cat ripper is constructed of high-strength steel that is durable and can withstand the challenges of harsh operating conditions. The box-section structure is stiffened to provide great rigidity, so that the entire power of the machine is delivered to the material being cracked. The ripper has a replaceable, wear-resistant tip, and most models are also equipped with a replaceable rack protection device.
Grab Cat grapples can be installed on Cat excavators as an alternative to buckets, making the excavator an ideal machine for handling bulk materials, sorting waste, and cleaning the site. Cat provides excavators with various types and sizes of grabs to meet current mission requirements.
Multipurpose processor
By using interchangeable pliers sets, multi-purpose processors can perform the work of many removal tools. Simply replace the jaws of a single device to perform crushing, smashing operations, and cutting specific rebar and container cutting tasks.
Hydraulic Shear Cat Shears are designed specifically for Cat machines - they utilize hydraulic flow and hydraulic pressure to increase productivity without sacrificing safety or causing premature wear on hydraulic shears and brackets.
grinder
The mechanical pulverizer installed on the excavator is a cost-effective implement that can recycle the removed concrete fragments. The bucket cylinder on the excavator powers the mechanical crusher, eliminating the need for dedicated cylinders and associated hydraulic systems and eliminating the need for additional installation costs.
Vibration plate
This plate compactor enhances the versatility of the excavator, making compacting faster, more efficient, and lower cost. No matter what type of job site you are working on, the Cat Plate is your choice.
Crusher <br> Hydraulic concrete crusher advances modern demolition technology a great step forward. It is very suitable for concrete demolition work in residential areas. The hydraulic concrete crusher allows a single piece of equipment to perform a number of concrete demolition operations:
Decomposition pulverized concrete structures from the fixed lower cutting reinforced concrete and steel cross-section smaller repair and maintenance costs
After the entire construction machinery market has entered the post-market stage, the maintenance of related products has also become a criterion for considering whether a product has high efficiency. The design and layout of the Cat 323D2 L excavator takes full account of the needs of service technicians. Most service points can be easily operated from the ground to ensure quick and efficient maintenance and maintenance tasks. The air filter has a double filter structure and has a good filtering effect. When the air filter is blocked, a warning message is displayed on the monitor in the cab. Maintenance-free batteries are standard and come with a battery disconnect switch.

Lower repair and maintenance costs

For diagnostics and monitoring, the Cat 323D2L excavator is equipped with a regular oil sample analysis (SOSSM) sampling port for hydraulic systems, engine oil, and coolant. Standard hydraulic test ports allow service technicians to quickly and easily identify problems when the machine has a problem.
Routine maintenance is quick and easy, helping to reduce the cost of ownership. Convenient service points, extended maintenance intervals, and advanced filtering ensure low downtime.
Comprehensive customer support
Cat dealers offer a wide range of services where you can sign a Customer Support Agreement to determine what services are needed when purchasing equipment.
You can use Cat's worldwide dealer service network to dramatically increase machine uptime. You can also use Cat remanufactured parts to reduce your maintenance costs while contributing to sustainable development.

Comprehensive customer support

What are the job requirements? What machine accessories are needed? What kind of production is needed? Cat dealers can advise you on the correct machine configuration. By using Cat dealers unique service and financing options, you can ensure that you reduce your owning costs and operating costs. Cat dealers provide a variety of customer support agreements and work with you to develop a plan that meets your specific needs. These plans can protect the entire machine (including accessories) and help protect your investment.
By improving the operator's technology, you can increase economic efficiency. Cat dealers provide training videos, text materials, and other programs to help you increase productivity. Caterpillar also offers simulators and operator certification training to help you realize your return on investment.