CAT 323 Classic inheritance, brand new upgrade

CAT 323 Classic inheritance, brand new upgrade

Medium-sized excavator

323

Summary

 

High performance, fast, and efficient

The Cat323 delivers outstanding performance in terms of power, speed, and high productivity.

With more standard technologies than previous models, the Cat 323 has the best uplift capabilities of its kind, lower fuel and maintenance costs, and takes business to the next level. It's the best choice for you. The 323 is equipped with a C7.1 single turbocharged diesel engine, which meets China's non-road national fourth emission standard.

 

• Up to 15% lower fuel consumption

By precisely combining a lower engine speed with a large hydraulic pump, best-in-class performance can be delivered while reducing fuel consumption.

• Up to 20% Lower maintenance costs

Compared to previous models, maintenance intervals are longer and more synchronous, resulting in longer uptime and lower costs.

• Up to 45% more productive

Provides the industry's highest factory standard, including Cat Grade with 2D, Grade Assist, and Payload.

 

 

Main technical specifications:

Power: 150.1kW

Machine weight: 24500 kg

Bucket capacity: 1.4 m3

* Extended Undercarriage, Heavy Duty Extension Boom, Heavy Duty R2.9 (9 '6 " ) Rod, heavy duty 1.40 m3

(1.71 yd3) Bucket, 600 mm (24 " ) Heavy duty three-grip track and 5400 kg (11,900 lb) counterweight.

 

Configuration parameters

Standard: ● Option: x To be perfected: / Reference value: *

 

1. Performance parameters:

 

force	Maximum traction force	204	kN·m
	Bucket Digging Force - ISO	140	kN
	Standard Arm Digging Force - ISO	107	kN
	Digging Force for Short Hopper - ISO	118	kN
	Rotation torque	82	kN·m
speed	Reverse speed	11.25	r/min
	Traveling at high speed	5.7	km/h
	Reduce speed as you go	/	km/h
noise	Operator voice pressure （ISO 6396:2008）	70	dB（A）
	Average external sound pressure （ISO 6395:2008）	100	dB（A）
Other	Ability to climb slopes	35	degree
	Ground is higher than pressure	/	kPa

 

 

2. Powertrain:

 

Engine Model	Cat 7.1
rated power	150.1	kW
discharge volume	7.01	L

  

3. Hydraulic system:

 

Stress:
Working pressure - equipment	35000	kPa
Working pressure - equipment - pressure increase	38000	kPa
Working Stress - Driving	34300	kPa
Stress at work - turnaround	27500	kPa
Traffic:
Main system - equipment	429	L/min	Dual Pumps
Reverse System	/	L/min	No reverse pump
Fuel tank:
Armed cylinder: cylinder length - stroke	120-1260	mm
Bulk cylinder: cylinder length - stroke	140-1504	mm
Shovel oil tank: cylinder length - stroke	120-1104	mm

 

 

4. Working appliance:

 

Move your arms	5700	mm
Standard clubs	2900	mm
Short clubs	2500	mm
The shovel fighter looks	0.53~1.4（1.4）	m³

 

 

5. The chassis system:

 

Trackboard width	600	mm
Number of trackpads - one side	49	section
Number of support wheels - one side	8	individual
Torch wheel - one side	2	individual
Weight of weight	5400	kg

 

6. Amount of oil and water added:

 

Fuel tank	345	L
Hydraulic system	234	L
Hydraulic fuel tank	115	L
Engine oil	25	L
Cooling system	25	L
Urin tank capacity	41	L
Reverse motor gear oil	12	L
Walking motor gear oil	2x4	L

 

7. Form factor:

 

		Standard clubs		Short clubs
		2900	mm	2500	mm
1.	Height of the machine
	Height of the top of the cab	2960	mm	2960	mm
	Total height (at the time of transport)	3160	mm	3080	mm
2.	Machine length	9530	mm	9530	mm
3.	Height of the upper rack	2780	mm	2780	mm
4.	Tail pivot radius	2830	mm	2830	mm
5.	Weight Gap	1050	mm	1050	mm
6.	Gaps between ground level	470	mm	470	mm
7.	Track length	4450	mm	4450	mm
8.	Distance between centres of heavy rolling stock	3650	mm	3650	mm
9.	Track length	2380	mm	2380	mm
10.	The chassis width	2980	mm	2980	mm

8. Operational scope:

 

		Standard clubs		Short clubs
		2900	mm	2500	mm
1.	Maximum excavation depth	6730	mm	6310	mm
2.	Maximum stretch distance of the ground	9870	mm	9470	mm
3.	Maximum mining height	9450	mm	9250	mm
4.	Maximum loading height	6480	mm	6280	mm
5.	Minimum load height	2160	mm	2580	mm
6.	2440mm Flat Maximum Dig Depth	6560	mm	6120	mm
7.	Maximum vertical excavation depth	5620	mm	5230	mm

 

Functional configuration

 

Standard: ● Option: ○

 

1. Troops, clubs, and clubs:

 

	Standard	Matching
5.7 m（18'8" ) Stretch your arms with heavy loads	●
8.85 m（29'0" ) Very long stretching arms		○
2.9 m（9'6" ) Heavy load stretchers	●
2.5 m（8'2" ) Heavy load stretchers		○
6.28 m（20'7" ) Ultra long stretcher pole		○
Bucket link, type B1, without lugs	●
Bucket Link, Type A, without lugs, for SLR		○

 

2. Electrical systems:

 

	Standard	Matching
1000 CCA maintenance-free battery (× 2)	●
1000 CCA maintenance-free battery (× 4)		○
Centralized Electrical Shutdown Switch	●
Programmable Time Lapse LED Work Light	●
LED chassis lights, left and right extension arm lights, driving room lights	●
High quality ambient lighting suite		○

 

3. Engine:

 

	Standard	Matching
Cat ® C7.1 Single Turbocharged Diesel Engine	●
Three optional power modes	●
Automatic engine speed control	●
Automatic engine idle shutdown	●
Work at up to 3000 m (9842.5 ft) altitude without loss of engine power	●
52 ° C (125 ° F) high temperature ambient cooling capacity	●
18 ° C (0 ° F) cold start capability	●
-32 ° C (-25 ° F) cold start capability		○
Dual-filter air filter with integrated prefilter	●
Electric fuel injection pump	●
The electric cooling fan can be reversed	●

 

4. Hydraulic system:

 

	Standard	Matching
The arms and pole regeneration circuit	●
Electronic main control valve	●
Automatic mining enhancements * * *	●
Automatic Preheating	●
Automatic two-speed travel	●
Arm and rod subduction valves	●
Filter type main hydraulic filter	●
Serial electric main pump	●
Hydraulically powered impact hammer return filter circuit		○
Combined flow / high pressure auxiliary circuit		○
Cat Pin Grab Quick Coupler Circuit		○

5. The chassis system and structure:

 

	Standard	Matching
600 mm（24" ) Heavy load three-clawed earthen track plate	●
600 mm（24" ) Double-clawed ground teeth track plate		○
Fastening points on undercarriage (according to ISO 15818: 2017)	●
Segmented track leading guard	●
Full length track steering shield		○
Bottom Protector	●
Heavy load bottom guard		○
Reverse connector shield		○
Running motor shield	●
Heavy load motor shield		○
Lubricating oil to lubricate a track chain	●
5400 kg (11900 lb) Counterweight	●
Heavy-load reverse gear rack	●
Heavy load reciprocating bearing	●

6. Safety and protective devices:

 

	Standard	Matching
Cat Detect - Personnel Detection		○
Rearview camera and right rearview mirror	●
360 ° field of view (must be used with 254 mm [10 in] monitor and cab lights with light caps)		○
Brake levers (lock) for all control devices	●
Maintenance of anti-skateboards and buckles on the platform	●
Auxiliary engine stop switch in the cab that can be operated from the ground	●
Right hand rails and handles (according to ISO 2867: 2011)	●
Traffic alarm		○
Turnaround alarm		○
Check the lighting		○

 

7. Driver's Room:

 

	Standard	Matching
Roll Protection Structure (ROPS)	●
Mechanical levitating seat	●
High-Resolution 203mm (8 inches) LCD touch screen monitor	●
Heated air suspension seats (exclusive to luxury cabs)		○
High-Resolution 254 mm (10 inches) LCD touch screen monitor		○
Cat Single Handle		○
Helper relays		○

 

8 .CATTechnology:  

	Standard	Matching
Cat Product Link™	●
Remote refresh	●
Remote troubleshooting	●
Cat Grade with 2D System	●
Cat Assist：Grade/boom/bucket/swing	●
Cat Payload: static weighing / semi-automatic calibration / payload / cycle information / USB reporting	●
Electronic fence: ceiling / floor / turn / wall / cab accessibility	●
Cat Grade with advanced 2D systems		○
Cat Grade with single GNSS technology		○
Cat Grade with 3D System Dual GNSS Technology		○

 

Performance Overview

 

1. Latest features:

 

• Optional Cat Detect - Personnel Detection features help operators avoid personnel at the job site with visual and auditory alerts.

• The new single-antenna Global Navigation Satellite System (GNSS) option provides visual and acoustic guidance on slope.

• Optional auxiliary relays open and close CB radios, Denso lights and other fixtures without loosening the control handle.

• Turning alarms can be optional to enhance job site safety.

 

 

2. Moving more materials with less fuel:

 

• Fuel savings of up to 15% compared to Cat 323D2 L excavators.

• The Cat technology suite increases operator efficiency by up to 45%, reduces operator fatigue and reduces operating costs, including fuel consumption and daily maintenance.

• Use power mode to match the excavator to the job; And automatically matches engine and hydraulic power to your work conditions through smart mode.

• The advanced hydraulic system not only achieves an excellent balance between power and efficiency, but also gives you the control devices you need to meet your precise excavation requirements.

• The electronically controlled turbocharged engine can run on biodiesel up to B20 and meets the US Tier 3 / EU Stage IIIA equivalent emission standards.

• Auxiliary hydraulic options give you the versatility you need to use a wide range of Cat tooling.

• Perfect for temperature challenges and safeguard your normal work.The excavators can operate in high temperatures up to 52 ° C (125 ° F) and have cold start capabilities as low as -18 ° C (0 ° F).Optional -32 ° C (-25 ° F) starter kits are available.

 

 

3. Excellent technology:

 

• With the standard CatGrade with a 2D system, including "Display Only" and laser capabilities, productivity increases by up to 45% over conventional slope trimming machines.

• Dig to the desired slope with real-time guidance of depth, slope and horizontal distance.

• 2D systems can be upgraded to CatGrade with advanced 2D systems or CatGrade with 3D systems.

• Standard slope assistance features:

1. The single-bar excavation function makes it easy and easy to maintain the slope.

2. Set the required shovel angle, and the shovel assistance feature automatically maintains that angle in slope improvement, flattening, fine smoothing, and excavating applications, enabling easier, accurate, and faster work.

3. With the help of an auxiliary cranes, the track can be kept grounded during lift and hard material excavation operations.

4. With revolving assist, in truck loading and tunneling applications, the excavator's revolving is automatically stopped at a set point defined by the operator, which will help you reduce workload and reduce fuel consumption.

• Standard Cat Payload Onboard Weighing System -

1. Cat Payload helps to achieve precise load targets and improve operational efficiency. Use a combination of a shovel and a thumb cutter or a grab and cutter loader to dig up a crate of material and get an estimated weight in real time without even swirling.

2. Carry payload data with you. Through the monitor's USB port, you can download job statistics for up to 30 days at a time, so you can manage your progress without connecting to each other or subscribing to VisionLink.

3. Keep track of your daily productivity, such as truck target weight and load / cycle counts.

4. It can be calibrated in a few minutes.

5. Combine Payload with VisionLink ® to remotely manage your production goals.

• Upgrade to optional CatGrade with advanced 2D systems -

1. You can easily create and edit slope designs on another high-resolution 10-in (254mm) touch screen monitor.

• Upgrade to optional CatGrade with 3D system -

1. Is it necessary to use a 3D system to improve excavation? Caterpillar's new single-antenna Global Navigation Satellite System (GNSS) provides visual and audio guidance on slope, making this easy. In addition, you can create and edit designs on a touch screen monitor while you are working. If your application requires a dual antenna system, it can be easily upgraded.

2. Upgrade to our dual antenna GNSS to maximize the efficiency of the leveling operation. This system allows you to create and edit designs on a touch screen monitor while working, or to send planned designs to the excavator, making the job easier. In addition, you can enjoy even more benefits, including avoidance zones, mapping of digging and filling areas, route guidance, augmented reality, and advanced location features.

3. Have you invested in other brands of 3D systems? It's okay. Standard Cat technologies such as Grade with a 2D system can be easily integrated with this system to give you the precise results you need.

4. This type of aircraft automatically compensates for the inclination and side landing of the excavator caused by the inclined ground conditions.

• Product Link as standard™You can provide machine location, machine hours worked, fuel consumption, productivity, idle time, diagnostic code and other machine data through the VisionLink online interface as needed to help improve efficiency and reduce operational costs on your job site.

• All CatGrade systems are compatible with signal transmitters and base stations from Trimble, Topcon and Leica. Have you purchased slope infrastructure? You can install slope systems from Trimble, Topcon and Leica to your machine.

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4. Designed for operators:

 

• Two cab options (Comfort and Luxury) allow you to choose the comfort you need.

• The wide spacing between the consoles provides a more comfortable environment.

• Sit in a brand new wide seat that can be adjusted to suit operators of all sizes (heating options are available).

• Access to the driver's room (exclusive to the luxury) is made easier by the rolling left console.

• The controlled devices at hand are all located in front of the operator, making it easy for the operator to control the excavator comfortably.

• With a touch to manipulate the handle button, the operation is easier. You can switch on and off the CB powerless, signal lights, and even the dust sprinkler system without loosening the joystick with an additional auxiliary relay.

• Standard automatic thermostats ensure a comfortable temperature throughout the operation.

• The improved adhesive mounting seat reduces vibration in the cab by up to 50 per cent compared to previous excavator models.

• Under the rear of the seat, over the head and in the control room provide plenty of parking space in the driver's room to easily store your gear. Cup racks, document racks, bottle racks and hat hooks are also provided.

• The standard cordless uses USB port and Bluetooth ® technology to connect personal devices and make hands-free calls.

 

5. Designed for long-term efficient production:

 

• Protect hydraulic components in cold weather. Automatic preheating allows for faster heating of hydraulic oil in cold weather.

• The fuel system is protected from fuel pollution through third-degree filtration.

• The bottom protective device prevents the engine and hydraulic components from being damaged during rotation and driving.

• The new oval hydraulic tank is designed to improve stress resistance.

• The robust X-structure lower frame transfers loads from the excavator's upper structure to the tracks.

• Hydraulic pipelines for the driving motor are arranged inside the rack to prevent damage.

• A sloping track rack prevents dirt and debris from accumulating and damaging the track.

• The lubrication between the track solder and the liner is sealed by grease, which can prevent debris from entering, thereby extending the service life.

• The carrying axles have a sealed structure to prevent dust and debris from causing the internal parts to wear out.

• A belt steering guard fitted with bolts helps keep the belt aligned while driving and working on slopes.

6. It's easy to do:

 

• Fast navigation is possible with a high resolution 203 mm (8 in) standard touch screen monitor or, optionally, 254 mm (10 in) touch screen monitor, or with a knob control.

• For advanced grade control, an additional 254 mm (10 in) monitor is available.

• The engine can be started with a button, a Bluetooth key fob, a smart phone app or a unique operator ID.

• Make the excavator's operation align with your excavation style by adjusting the lever response and programming the functions of each lever button.

• Prevent hydraulically powered impact hammer overload. The hydraulically powered impact hammer stop signal lasts for 15 seconds and then shuts off automatically after 30 seconds to prevent tool and excavator wear.

• The Cat PL161 Tooling Positioner is a Bluetooth device that helps you quickly and easily find tooling and other equipment. The excavator's onboard Bluetooth reader or the Cat app on your phone can automatically locate the device.

• Available appliance identification functionality helps save more time and energy. You can confirm its identity by shaking the accompanying tool; It also ensures that all work setups are accurate, allowing you to work quickly and efficiently.

• The automatic excavation enhancements can increase power by up to 8%, resulting in stronger shovel penetration, shorter cycle times and greater payload.

• The Cat single handle makes it easier to control the movement of the digging machine. With the press of a button, you can control driving and steering with one hand without having to control the steering lever with both hands or both feet on the pedal.

 

7. Work safely every day and come home safely:

 

• The 2D electronic fence prevents the excavator from moving beyond the set point defined by the operator; The system uses a combination of thumb bucket and bucket and hydraulically powered impact hammer, grab bucket and bucket tooling.

• All of the daily maintenance points are accessible from the ground - there is no need to climb to the top of an excavator.

• The standard ROPS driving room meets the requirements of ISO 12117-2: 2008.

• Thanks to smaller cockpit columns, wide windows and a flat engine casing design, operators have an excellent view on both the inner side of the ditch, in every turning direction and behind.

• Cat Detect - People detection helps protect the most valuable asset in any job site: people. The system uses a smart camera with a depth sensor that provides the operator with visual and auditory alerts to take immediate action if a person gets too close to the excavator.

• The rear view camera is standard and can be upgraded to an optional 360 ° field camera to observe the situation around the excavator, allowing the operator to easily view objects and people around the excavation in a single view.

• The right-side repair platform is designed to facilitate easy, safe and fast access to the upper repair platform; The maintenance platform staircase uses slippery perforated plates to prevent sliding.

• Handrails comply with ISO 2867 requirements.

• Detection lighting can be optional to make maintenance work easier and safer. When the switch is turned on, the light will illuminate the engine, pump, battery and radiator chamber to improve the view.

• Make sure the excavator is safe. Use a PIN code on the monitor or a Bluetooth key fob to enable push-button activation.

• Enhance job site safety. Add a turning alarm to alert the person concerned when rotating from the ditch to the pile and back again.

 

 

8. Lower maintenance costs

 

• Longer maintenance intervals result in a 20% reduction in maintenance costs compared to 323D2 series excavators (savings based on 12,000 machine hours).

• Reversable electric cooling fans help to easily clean radiators, oil coolers and condensers.

• Using Cat OEM oil and filters and performing typical S.O.S. SSM monitoring can extend the current service interval to 1,000 hours, twice as long as before, allowing you to get longer uptime to get more work done.

• The new engine air filter with a prefilter has a service life of twice as long as the radial sealed air filter.

• The new hydraulic oil filter provides better filtration performance, and the reverse drain valve keeps the oil clean when the filter is replaced at a time of up to 3,000 working hours, giving a longer service life - 50% longer than previous filter designs.

• The filter life and maintenance cycle of the excavator can be tracked through a monitor in the driving room.

• Use a new engine oil gauge near the ground to quickly and safely check your engine oil level.

• The S · O · S sampling port with extended sampling intervals on the ground simplifies maintenance and enables quick and easy extraction of oil samples for analysis.

 

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