Caterpillar EXCAVATOR 320 - catalog of spare parts
Cat® 320 excavator delivers superior performance with easy-to-use technologies like Cat GRADE 2D, Grade Assist and Payload — all standard equipment from the factory increases operator efficiency up to 45 percent. Combine these features with a new cab, extended service intervals that reduce your maintenance costs by up to 15 percent, and a power system that cuts fuel consumption by up to 20 percent, and you get an inexpensive unit excavator that is ideal for medium and heavy applications.
Choose EXCAVATOR 320 section:
HIGH EFFICIENCY WITH LOW CONSUMPTION OF FUEL
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Use up to 20 percent less fuel than a Cat 320D2 excavator.
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Increase operational efficiency by up to 45 percent with standard Cat Connect technologies that reduce operator fatigue and running costs, including fuel consumption and daily maintenance.
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The C7.1 ACERT ™ engine can run on biodiesel up to B20 and complies with US EPA Tier 3 / EU Stage IIIA / China Nonroad Stage III / Brazil Mar-1 standards.
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The advanced hydraulic system provides the optimum balance of power and efficiency, giving you the control you need for accurate digging requirements.
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Pick an excavator to work with power modes; Let Intelligent Mode automatically selects engine and hydraulic power to suit your digging conditions.
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Auxiliary hydraulic options provide versatility for a wide range of Cat attachments.
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Do not let the temperature interfere with your work. The excavator has a standard high ambient temperature of 52 ° C (125 ° F) and a cold start ability of –18 ° C (0 ° F). An optional cold start package of –32 ° C (–25 ° F) is available.
BOOST EFFICIENCY AND BOOST PERFORMANCE WITH INTEGRATED CAT CONNECTION
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Increase productivity by up to 45 percent compared to traditional estimates using the standard Cat GRADE system with 2D and Grade Assist systems - includes only the display and the ability to work with a laser.
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Dig with real-time guidance on the depth, slope and horizontal distance to the slope. You can set up to four different depth and tilt offset values āāto save time and money. When a job requires a different offset, quickly switch through the monitor and get to work.
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The 2D system can be upgraded to Cat GRADE with enhanced 2D or Cat GRADE with 3D.
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Standard Assist Class:
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Stay on the slope - simply and effortlessly - with one lever.
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Set the desired bucket angle and allow Bucket Assist to automatically maintain the angle in sloping, leveling, accurate slopes and trenches for simple, accurate and fast work.
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Keep the tracks on the ground when lifting and digging with BoomAssist.
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With the help of Swing Assist, you can automatically stop the rotation of the excavator at specified operator-specified points when loading and accumulating a truck, which will help you to strain less and consume less fuel.
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Standard onboard Cat PAYLOAD weighing system:
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Achieve accurate load targets and increase loading efficiency with on-the-fly weighing and real-time payload estimation without hesitation.
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Track your daily performance, such as target truck weights and number of loads / cycles.
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Calibration can be performed in minutes.
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Combine payloads with VisionLink® and manage production tasks remotely.
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Upgrading to an optional Cat GRADE with a 3D upgrade:
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Easily create and edit designs and watch the entire range of movement of the front linkage on a second touchscreen monitor with a high resolution of 254 mm (10 inches).
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Know the exact position of the excavator relative to GPS and GLONASS systems.
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The machine automatically compensates for the angle of inclination and roll of the excavator caused by the inclined surface.
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Standard Product Link ™ provides location, machine hours, fuel consumption, performance, idle time, diagnostic codes and other machine data on demand via the VisionLink® online interface, helping you to improve work site efficiency and reduce operating costs.
WORK IN COMFORT IN A MODERN CABIN
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Choose between Comfort and Deluxe cabins - both with automatic climate control.
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Sit on wide seats adapted for operators of any size; Stay warm with heated deluxe seats.
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Enjoy more distance between consoles for a more comfortable environment.
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It is easier to get in and out of the cabin with the tilted left console (only in the Deluxe cabin).
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Improved viscosity supports reduce cab vibration by up to 50 percent compared to previous excavator models.
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Manage your excavator conveniently with easily accessible controls located in front of you.
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Remove your equipment with plenty of storage space in the cab behind and under the seat, above the head and in the consoles. A cup holder, document holder, bottle holder and coat hook are also provided.
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Use standard USB radio ports and Bluetooth® technology to connect personal devices and make hands-free calls.
JUST WORK
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Start the engine using the button; Use a Bluetooth dongle, smartphone app or operator code.
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Program each joystick button, including the response and pattern, using the operator ID; the machine will remember what you install every time you go to work.
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Quickly navigate a standard touchscreen monitor with a high resolution of 203 mm (8 inches) or an optional touch screen monitor with a diagonal of 254 mm (10 inches) or using a rotary switch.
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A 254 mm (10 inch) second extended monitor is available for advanced quality control.
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Not sure how the function works or how to maintain the excavator? Always keep the operator`s manual at hand on the touch monitor.
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Find the tool you need - even if it is hidden under a thicket or trash. The Bluetooth reader built into the excavator can search for any work tool equipped with Cat activity tracking devices up to 60 meters (200 feet).
SUPPORT
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Expect up to 15 percent lower maintenance costs than the 320D2. (Savings cost 12,000 hours.)
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Do all daily ground level maintenance.
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Check the engine oil level quickly and safely with the new engine oil dipstick; Fill and check the engine oil on top of the machine using a conveniently located second probe.
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Track your excavator filter life and maintenance intervals using a monitor in the cab.
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Fuel filters are synchronized for replacement after 1000 hours - double the interval from the previous filters.
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It is expected that the new air filter with pre-cleaner will last up to 1000 hours - this is 100 percent more than the previous filter.
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The new hydraulic oil filter provides improved filtration performance, anti-drain valves to maintain oil cleanliness when replacing the filter and a longer service life with a 3000-hour replacement interval — 50 percent longer than previous filter designs.
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New, high-performance, electrically cooled fans work only when needed and work in the opposite direction to avoid contaminating the cores.
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S · O · Sā ports are located at ground level, which simplifies maintenance and allows you to quickly and easily take fluid samples for analysis.
SECURITY
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Lift Assist will help you avoid tipping. Thanks to visual and auditory alerts, you will find out if your load is within the safe working range of the excavator.
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The standard two-dimensional electronic intake feature, built right in the factory, prevents the excavator from moving beyond the operator-defined set points.
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Get access to 100 percent of the daily maintenance points from ground level — you don`t need to climb to the top of the excavator.
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The standard ROPS cab complies with ISO 12117-2: 2008.
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Enjoy a beautiful overview of the trench, in every direction of rotation and behind you with the help of small cab supports, large windows and a flat engine hood design.
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The standard hydraulic locking lever isolates all hydraulic and driving functions in the down position.
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A switch at ground level stops all fuel in the engine when it is activated and turns off the machine.
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Rearview camera is standard. Increase visibility to 360 °, and you can easily see objects and personnel around the excavator.
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The new design of the right service platform provides simple, safe and quick access to the top service platform; on the steps of the service platform, an anti-slip perforation plate is used to prevent slipping.
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Handrails meet the requirements of ISO 2867: 2011.
HYDRAULIC SYSTEM
Main System - Maximum Flow - Implement |
113.0 gal/min |
Maximum Pressure - Equipment |
5075.0 psi |
Maximum Pressure - Equipment - Heavy Lift Mode |
5510.0 psi |
Maximum Pressure - Travel |
4974.0 psi |
Maximum Pressure - Swing |
3886.0 psi |
WEIGHTS
Maximum Operating Weight |
48500.0 lb |
Note (1) |
5.7 m (18`8") HD reach boom, 2.9 m (9`6") HD reach stick, HD 1.0 m3 (1.31 yd3 ) bucket, 600 mm (24") triple grouser shoes. |
SERVICE REFILL CAPACITIES
Fuel Tank Capacity |
86.6 gal (US) |
Cooling System |
6.6 gal (US) |
Engine Oil |
6.6 gal (US) |
Swing Drive - Each |
1.3 gal (US) |
Final Drive - Each |
1.3 gal (US) |
Hydraulic System - Including Tank |
61.8 gal (US) |
Hydraulic Tank |
30.4 gal (US) |
DIMENSIONS - REACH BOOM - 5.7 M (18`8
Length - Center of Rollers |
12.0 ft |
WORKING RANGES & FORCES
Boom |
Reach 5.7 m (18`8") |
Stick |
Reach 2.9 m (9`6") |
Bucket |
1.19 m3 (1.56 yd3) |
Maximum Digging Depth |
22.0 ft |
Maximum Reach at Ground Level |
32.3 ft |
Maximum Cutting Height |
30.7 ft |
Maximum Loading Height |
21.3 ft |
Minimum Loading Height |
7.1 ft |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom |
21.5 ft |
Maximum Vertical Wall Digging Depth |
17.0 ft |
Bucket Digging Force - ISO |
33811.0 lbf |
Stick Digging Force - ISO |
23911.0 lbf |
Bucket Digging Force - SAE |
30104.0 lbf |
Stick Digging Force - SAE |
23212.0 lbf |
DIMENSIONS
Boom |
Reach 5.7 m (18`8") |
Stick |
Reach 2.9 m (9`6") |
Bucket |
1.19 m3 (1.56 yd3) |
Shipping Height - Top of Cab |
9.7 ft |
Handrail Height |
9.8 ft |
Shipping Length |
31.3 ft |
Tail Swing Radius |
9.3 ft |
Ground Clearance |
1.5 ft |
Track Gauge |
7.8 ft |
Transport Width |
9.8 ft |
Counterweight Clearance |
3.4 ft |
Track Length to Center of Rollers |
12.0 ft |
ENGINE
Engine Model |
Cat C7.1 ACERT |
Engine Power - ISO 9249 |
157.0 HP |
Net Flywheel Power |
117.0 kW |
Gross Power - ISO 14396/SAE J1995 |
118.0 HP |
Net Power - SAE J1349/ISO 9249 |
117.0 HP |
Engine RPM - Operation |
1650.0 r/min |
Engine RPM - Travel |
1800.0 r/min |
Bore |
4.0 in |
Stroke |
5.0 in |
Displacement |
428.0 in³ |
Engine Power - ISO 14396 |
158.0 HP |
MACHINE WEIGHT
Note |
5.7 m (18`8") HD reach boom, 2.9 m (9`6") HD reach stick, HD 1.0 m3 (1.31 yd3 ) bucket, 600 mm (24") triple grouser shoes. |
Operating Weight |
49.4 lb |