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卡特320D 320DL挖掘机产品说明

320D/

?320D L

Hydraulic Excavators

320D/320D L Hydraulic Excavators

The D Series incorporates innovations for improved performance and versatility.

Service and Maintenance

Fast, easy service has been designed with extended service intervals,advanced filtration, convenient filter access and user-friendly electronic diagnostics for increased productivity and reduced maintenance costs. pg. 12

Versatility

Caterpillar offers a wide variety of factory-installed attachments that enhance performance and job site management.pg. 11

Operator Comfort

Provides maximum space, wider visibility and easy access to switches.The monitor is a full-color graphical display that allows the operator to understand the machine information

easily. Overall, the new cab provides a comfortable environment for the operator.pg. 6

?Hydraulics The hydraulic system has been designed to provide reliability and outstanding controllability. An optional Tool Control System provides enhanced flexibility.pg. 5C6.4 with ACERT? Technology ACERT?Technology works at the point of combustion to optimize engine performance and provide low exhaust emissions with exceptional performance capabilities and proven reliability.By combining excellent fuel efficiency and maximized production, 320D will provide unmatched profit potential. pg.4

?New Feature

Complete Customer Support

Your Cat ?dealer offers a wide range of services that can be set up under a customer support agreement when you purchase your equipment. The dealer will help you choose a plan that can cover everything from machine

configuration to eventual replacement.pg. 13

Work Tools – Attachments

A variety of work tools, including buckets, couplers, hammers, and grapples are available through Cat ?Work Tools.pg. 10?Booms, Sticks and Bucket Linkages Three lengths of booms and five sticks are available, offering a range of configurations suitable for a wide variety of application conditions. The bucket linkage pins have been enlarged to improve reliability and durability.All Booms and Sticks are stress relieved. pg. 9

Structures

Caterpillar ?design and manufacturing techniques assure outstanding durability and service life from these important components.pg. 8

Cat C6.4.The Cat C6.4 with ACERT?Technology introduces a series of

evolutionary, incremental improvements that provide breakthrough engine technology. The building blocks of ACERT Technology are fuel delivery,air management and electronic control.ACERT Technology optimizes engine performance while meeting global low emission regulations. With its proven technology, robust components and precision manufacturing, you can count on this engine to power up at start time and keep working productively all shift long.

Performance.The 320D, equipped with the C6.4 engine with ACERT?Technology, provides a speed and

efficiency advantage in high production applications. By combining excellent fuel consumption of the C6.4 engine with the Economy Mode, customers can balance the demands of performance and fuel economy to suit their requirements and application.

Automatic Engine Speed Control.

The two-stage, one-touch control reduces sound levels and fuel consumption.

ADEM? A4 Engine Controller.

The ADEM A4 electronic control module manages fuel delivery to get the best performance per liter of fuel used.

The engine management system provides flexible fuel mapping, allowing the engine to respond quickly to varying application needs. It tracks engine and machine conditions while keeping the engine operating at peak efficiency.Electronic Control Module.

The Electronic Control Module (ECM)works as the “brain” of the engine’s control system, responding quickly to operating variables to maximize engine efficiency. Fully integrated with sensors in the engine’s fuel, air, coolant, and exhaust systems, the ECM stores and relays information on conditions such as rpm, fuel consumption, and diagnostic information.

Fuel Delivery.The Cat C6.4 features electronic controls that govern the fuel injection system. Multiple injection fuel delivery involves a high degree of precision. Precisely shaping the combustion cycle lowers combustion chamber temperatures, generating fewer emissions and optimizing fuel combustion. This translates into more work output for your fuel cost.Cooling System.The ambient cooling capability of the Cat C6.4 on the 320D is 52°C (125°F) . This can potentially lead to better fuel efficiency and longer hydraulic component life in all ambient

conditions.

C6.4 with ACERT? Technology

The Cat ?C6.4 gives the 320D exceptional power and fuel efficiency unmatched in the

industry for consistently high performance in all applications.

Component Layout.To optimize efficiency of hydraulic performance, the hydraulic components are located close together, which reduces friction loss and pressure drops in the lines. System Pressure.System pressure has been increased to 35 000 kPa (5,076psi), which attributes to improved performance:

?Increased stick and bucket forces (up 7% higher than the 320C) to

better handle those tight digging

conditions

?More drawbar pull (206 kN –

46,300lb) to provide more ability

to climb slopes, easier spot turns

and improved travel in poor

underfoot conditions

?More lift capacity, generally over the front where you are generally

hydraulically limited

Pilot System.The pilot pump is independent from the main pumps and controls the front linkage, swing and travel operations.

Hydraulic Cross Sensing System.

The hydraulic cross sensing system utilizes each of two hydraulic pumps to 100 percent of engine power, under all operating conditions. This improves productivity with faster implement speeds and quicker, stronger pivot turns. Boom and Stick Regeneration Circuit. Boom and stick regeneration circuit saves energy during boom-down and stick-in operation which increases efficiency, reduces cycle times and pressure loss for higher productivity, lower operating costs and increased fuel efficiency.Auxiliary Hydraulic Valve.The auxiliary

valve is standard on the 320D. Control

Circuits are available as attachments,

allowing for operation of high and

medium pressure tools such as shears,

grapples, hammers, pulverizers,

multi-processors and vibratory plate

compactors.

Hydraulic Cylinder Snubbers.Snubbers

are located at the rod-end of the boom

cylinders and both ends of the stick

cylinders to cushion shocks while

reducing sound levels and extending

component life.

Optional Heavy Lift.The optional heavy

lift feature on the 320D increases system

pressure to 36 000 kPa (5,221 psi),

giving even more lift capacity over

the front. Heavy Lift is activated by

depressing the soft switch on the right

hand console. As the pressure increases,

the engine speed is reduced, which allows

better control while lifting objects.

Hydraulics

Cat?

hydraulics deliver power and precise control to keep material moving.

Operator Comfort

Caterpillar offers the most intuitive and easy to operate excavators while providing great all around visibility and exceptional operator comfort.

Operator Station.The layout of the interior has been redesigned to maximize operator comfort and reduce operator fatigue.?Frequently used switches have been relocated for easier access.?Consoles and armrests have been redesigned for better comfort and

adjustability.

?More seat options – choose from the low back or high back mechanical

suspension seat, the high back air

suspension seat or the optional air

suspension seat with heater. All

provide excellent operator comfort. Standard Cab Equipment.To enhance operator comfort and productivity,

the cab includes a lighter, drink holder, coat hook, service meter, literature holder, magazine rack and storage

compartment.

Joystick Control.Joystick controls have low lever effort and are designed to match the operator’s natural wrist and arm position.

Hydraulic Activation Control Lever. For added safety, this lever must be

in the operate position to activate the machine control functions. Automatic Climate Control.Fully automatic climate control adjusts temperature and flow, and determines which air outlet is best in each situation with a touch of a button.

Cab Exterior.The exterior design uses thick steel tubing along the bottom perimeter of the cab, improving the resistance of fatigue and vibration. Cab Mounts.The cab shell is attached to the frame with viscous rubber cab mounts, which dampen vibrations and sound levels while enhancing operator comfort.

Windows.All glass is affixed directly to the cab for excellent visibility eliminating window frames.Wipers.Pillar-mounted wipers increase

the operator’s viewing area and offer

continuous and intermittent modes.

Skylight.An enlarged skylight with

sunshade provides excellent visibility

and ventilation.

Monitor.The vertical monitor enhances

operator visibility. The full-color Liquid

Crystal Display gives you vital operating

and performance information, alerts

in text, all in a simple, easy to navigate

format delivering information in

27languages.

Main Menu.Four menu options to

choose from:

Settings – Adjust monitor settings,

select Economy Mode, work tool or

choose video mode (when equipped

with a camera)

Maintenance – Displays service

intervals and hours accumulated since

last serviced.

Performance – Displays machine

performance attributes such as Engine

Speed, Coolant and Hydraulic Oil

Temperature.

Service – Allows access to machine

parameters for service intervals,

diagnostic information and information

related to the machines software.

Pre-Start Check.Prior to starting the

machine, the system will check for low

fluid levels for the engine oil, hydraulic

oil and engine coolant and warn the

operator through the monitor in the

event display area.

Gauge Display.Three analog gauges,

fuel level, hydraulic oil temperature

and coolant temperature, are displayed

in this area.

Event Display.Machine information is

displayed in this area with the icon and

language.

Multi-information Display.This area

is reserved for displaying various

information which is convenient for

the operator.

Robust Undercarriage.A solid foundation built tough to absorb the stresses of everyday work.?Rollers and idlers are sealed and lubricated to extend service life.?

Track links are assembled and sealed with grease to decrease internal bushing wear and increase life by as much as 25%, when

compared to dry seal undercarriages.?

Spring recoil system stroke has been increased to better relieve excess track tension, which can occur when material builds up between the track and sprocket.

Undercarriage Options.Choose the undercarriage option that best matches your application.?

Standard undercarriage – Works well in restricted work spaces and on uneven, rocky terrain. It’s also

preferred on jobs that require frequent repositioning of the machine.?

Long undercarriage – Allows for maximum stability and lift capacity.

Rugged Structures.Structural components and the undercarriage are the backbone of the machine’s durability. Caterpillar places a lot of emphasis on the machine’s durability during the designing and manufacturing of its excavators.

Up to 95% of the structural welds are welded by robots, which achieve up to three times the penetration of a manual weld and improving overall durability of the machine.?

The 320D’s main frame utilizes high-tensile strength steel and a one-piece swing table, which improves strength and reliability.?

The carbody has a X-shaped, box section design to resist bending and twisting forces.

Track roller frames are press-formed in a pentagonal shape for additional strength.

Structures

320D is designed to handle the most rugged operating conditions, while providing long life

and value.

Front Linkage Options.The Reach Boom allows excellent all-around

versatility and a large working envelope.It can be equipped with the following three sticks:?R3.9B1 – offers maximum reach and digging depth

?R2.9B1 – performs well in a mid-range working envelope ?

R2.5B1 – a good match when the job requires a larger bucket or a hammer

For Heavy-duty applications, heavy-duty reach boom and heavy-duty

R2.9B1 and R2.5B1 sticks are available.Mass Excavation Boom is designed for heavy-duty, high production earthmoving applications and has a single system-matched stick ?

M2.4CB2 – delivers significantly higher digging forces and allows the use of large buckets.

Super Long Reach Front – with reaches up to 15.2 meter this configuration is designed for light duty applications requiring an extra large working envelope.

Linkage Pins.All the pins in the front linkages have thick chrome plating,giving them high wear and corrosion resistance. The pins and bushings provide a 1,000 hour greasing interval for boom and stick linkages under normal job conditions.

Bucket Linkage.The power link

improves durability, increases machine-lifting capability in key lifting positions and with the integrated lift-eye it is easier to use than compared to the

previous power link.

Booms, Sticks and Bucket Linkages

Built for performance and long service life, Caterpillar ?booms and sticks are large,welded,

box-section structures with thick, multi-plate fabrications in high stress areas.

Wide Variety of Work Tools.Caterpillar offers a complete line of work tools to match all of your application needs:?

Hammers – the ideal choice for concrete demolition, demolishing oversize rock, breaking frozen or hard ground, and trenching. Matched to Cat machines for optimum performance.

?Thumbs transform your 320D into a versatile material handling machine.?

Grapples – for handling loose

material, sorting trash, and demolition site cleanup. An array of styles and sizes are available to match the task at hand.

Vibratory Plate Compactors –

provide superior compaction force in a reliable, low maintenance package.

Caterpillar Buckets.The most expensive choice of buckets that can optimize machine performance and match your application needs.?

General Purpose Buckets (GP) –Large capacity for digging soft to hard materials, such as dirt, loam,and clay like materials. Not intended for use in abrasive materials or high-impact applications. The shallow profile optimizes bucket capacity for easy to penetrate soils.

Excavation (X) and Excavation

Special (XSP) – for normal excavation work in soft to hard ground with moderate abrasiveness.

Heavy-Duty Buckets (HD) – for use in materials, such as mixed dirt,clay and rock. Aggressive bucket designed for moderate abrasive

applications. The bucket is designed with increased wear material to allow for longer life in abrasive applications.

Heavy-Duty Power Buckets – for use in abrasive applications where breakout force and cycle times are critical – good for materials such as mixed dirt, clay and rock.?

Ditch Cleaning Buckets – wide and shallow for ditch cleaning, bank forming and finishing.

Caterpillar Ground Engaging Tools (GET).Choose from a wide variety of tips that maximize bucket and machine performance. Sidecutters and sidebar protectors are also available.

Pin Grabber Plus Hydraulic Pin Grabber

Couplers.Multiply the versatility and utility of 320D.?

Hydraulic Pin Grabber Plus – allows quick and easy tool changes without having to leave the cab. Picks up a large variety of tools equipped with standard pins.

Dedicated Coupler – no loss of tip radius, maximizing the breakout

forces on your 320D.

Work Tools – Attachments

The 320D has an extensive selection of work tools to optimize machine performance.

Auxiliary Hydraulic Options.Allows you to configure your 320D to meet your work tools needs, while increasing its versatility.?

Single Function Circuit – suited for tools that require one-way flow with both pumps, such as hammers,vibratory plate compactors.?

Common Function Circuit –

In addition to the Single Function Circuit, it features one more selection of Double Function Circuit, ideal for tools that require two-way flow and one or two pump output, such as thumbs and non-rotating shears or grapples. Two control options are available, either modulated foot pedal (right-hand side) or joystick controls (on/off, no modulation).Flows can be set through the monitor.

Tool Control System – accommodates single or double function tools, as well as rotating tools when equipped with medium pressure.

– Stores pressure and flow information for up to 10 tools

– Cat tools selectable that have preset flows and pressures

– Shortcut button on right hand console,making tool selection easier.

Machine Security.An optional Machine Security System is available from the factory on the 320D. This system controls when the machine can be operated and utilizes specific keys to prevent unauthorized machine use,a significant theft deterrent.

Product Link.Both the PL121 and

PL321 are available as factory installed attachments. PL121 gives you Asset Watch, which includes the following features:?Engine hours ?

Machine location

?Time based fences (when the machines can operate)

Geo-based fences (boundaries that the machine can operator) PL321gives you all of the features listed for PL121, plus the ability to include Health and Maintenance Watch.?Health Watch °Codes from on-board EDM’s/Sensors

°Estimated Fuel Consumption

°Fuel Watch ?

Maintenance Watch

°Preventative Maintenance Planning °Preventative Maintenance Checklists °Overdue PM Notification

°PM History Recording

More Attachments.The 320D offers the most options available to equip your 320D to best match your application and work environment requirements.From track shoe size to guarding packages to operator comfort options,

the 320D offers more options.

Versatility

A wide variety of optional factory-installed attachments are available to enhance performance and improve job site management.

Ground Level Service.The design and layout of the 320D was made with the service technician in mind. Many service locations are easily accessible at ground level allowing critical maintenance to get done quickly and efficiently.For example, service doors are situated on both sides of the upper structure,which allows for ease of maintenance on items such as the engine radiator or any of the hydraulic components, all reachable from ground level.

The 320D has two service hour meters.One is installed in the monitor, the other is installed on the console permitting ground level reading without starting the engine.

Air Filter Compartment.The air filter features a double-element construction for superior cleaning efficiency.

When the air cleaner plugs, a warning is displayed on the monitor screen inside the cab.

Pump Compartment.A service door on the right side allows for ground level access to the hydraulic pump, engine oil filter, case drain and pilot filters.Greasing Points.A concentrated remote greasing block on the boom delivers grease to hard-to-reach locations on the front.

Capsule Filter.The hydraulic return filter, a capsule filter, is situated outside the hydraulic tank. This filter prevents contaminants from entering the system when hydraulic oil is changed and keeps the operation clean.

Fan Guard.Engine radiator fan is

completely enclosed by fine wire mesh,reducing the risk of an accident.Anti-Skid Plate.Anti-skid plate covers top of storage box and upper structure to prevent slipping during maintenance.

Radiator Compartment.There is wide clearance between the radiator/oil

cooler and aftercooler for maintenance.A radiator screen is provided between the radiator/oil cooler and aftercooler for protection. The condenser for the air conditioning system is mounted in front of the radiator/oil cooler and under the aftercooler. Optional swing type condenser is available.

Diagnostics and Monitoring.The 320D

is equipped with S?O?S SM

sampling ports and hydraulic test ports for the hydraulic system, engine oil, and for coolant.A test connection for the Cat Electronic Technician (Cat ET) service tool is located in the cab.

Extended Service Interval. 320D service and maintenance intervals have been extended to reduce machine service time and increase machine availability. ?Hydraulic oil filter – up to 2,000hours

?Engine coolant – up to 6,000 hours ?Hydraulic oil – up to 5,000 hours ?

Boom foot and front lube – up to

1,000 hours

Service and Maintenance

Simplified service and maintenance features save you time and money.

Product Support.You will find nearly all parts at our dealer parts counter.

Cat dealers utilize a worldwide computer network to find in-stock parts to minimize machine down time. Save money with remanufactured components. Machine Selection.Make detailed comparisons of the machines you are considering before you buy. What are the job requirements, machine attachments and operating hours? What production is needed? Your Cat dealer can provide recommendations.Customer Support Agreements.

Cat dealers offer a variety of product

support agreements, and work with you

to develop a plan the best meets specific

needs. These plans can cover the entire

machine, including attachments, to help

protect your investment.

Operation.Improving operating

techniques can boost your profits.

Your Cat dealer has videotapes, literature

and other ideas to help you increase

productivity, and Caterpillar offers

certified operator training classes to

help maximize the return on your

investment.

Maintenance Services.Repair option

programs guarantee the cost of repairs

up front. Diagnostic programs such

as Scheduled Oil Sampling, Coolant

Sampling and Technical Analysis help

you avoid unscheduled repairs.

Replacement.Repair, rebuild, or replace?

Your Cat dealer can help you evaluate

the cost involved so you can make the

right choice.

Complete Customer Support

Cat?

dealer services help you operate longer with lower costs.

14320D/320D L Hydraulic Excavators specifications

Drive

Maximum Drawbar Pull

206 kN 46,300 lb Maximum Travel Speed

5.5 km/h

3.4 mph

Hydraulic System

Main Implement System – 205 L/min 54 gal/min Maximum Flow (2x)

Max. Pressure – Equipment 35 000 kPa 5,076 psi Max. Pressure – Equipment – 36 000 kPa 5,221 psi Heavy Lift

Max. Pressure – Travel 35 000 kPa 5,076 psi Max. Pressure – Swing

24 500 kPa 3,553 psi Pilot System – Maximum Flow 32.4 L/min 9 gal/min Pilot System – Maximum 3900 kPa 566 psi Pressure

Boom Cylinder – Bore 120 mm 4.7 in Boom Cylinder – Stroke 1260 mm 49.6 in Reach Stick Cylinder – Bore 140 mm 5.5 in Mass Stick Cylinder – Bore 140 mm 5.5 in Reach Stick Cylinder – Stroke 1504 mm 59.2 in Mass Stick Cylinder – Stroke 1504 mm 59.2 in B1 Family Bucket Cylinder – 120 mm 4.7 in Bore

B1 Family Bucket Cylinder – 1104 mm 43.5 in Stroke

CB2 Family Bucket Cylinder – 135 mm 5.3 in Bore

CB2 Family Bucket Cylinder – 1156 mm

45.5 in

Stroke

Sound Performance

Performance

ANSI/SAE J1166 OCT 98

?When properly installed and maintained, the cab offered by Caterpillar, when tested with doors and windows closed according to ANSI/SAE J1166 OCT 98, meets OSHA and MSHA requirements for operator sound exposure limits in effect at time of manufacture.

?Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environment.

Standards

Brakes SAE J1026 APR90Cab/FOGS

SAE J1356 FEB88

Engine

Engine Model

Cat C6.4 ACERT? Net Flywheel Power 103 kW 138 hp Net Power – ISO 9249103 kW 138 hp Net Power – SAE J1349103 kW 138 hp Net Power – EEC 80/1269103 kW 138 hp Bore 102 mm 4.02 in Stroke

130 mm 5.12 in Displacement

6.4 L 389 in ?The C6.4 ACERT meets exhaust emissions equivalent to

USA EPA Tier 2 and EU Stage II engine emissions regulations ?Net flywheel power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner,muffler and alternator.

?No engine power derated below 2300 m (7,500 ft).

Weights

Operating Weight – Std.20 350 kg 44,870 lb Undercarriage

Operating Weight – Long 21 550 kg

47,510 lb

Undercarriage

?Reach boom, R2.9B1 (9 ft 6 in) Stick, 0.9 m 3(1.2 yd 3

) Bucket,600 mm (24 in) Shoes

?Reach boom, R2.9B1 (9 ft 6 in) Stick, 0.9 m 3(1.2 yd 3) Bucket,800 mm (32 in) Shoes

Service Refill Capacities

Fuel Tank Capacity 410 L 108 gal Cooling System 25 L 6.6 gal Engine Oil 30 L 8 gal Swing Drive

8 L 2.1 gal Final Drive (each)

10 L 2.6 gal Hydraulic System (including tank)260 L 69 gal Hydraulic Tank

120 L 32 gal Hydraulic Tank (including 138 L

36 gal

suction pipe)

Swing Mechanism

Swing Speed 11.5 rpm Swing Torque

62 kN·m

45,600 lb ft

Dimensions

All dimensions are approximate.

Boom Options Reach Reach Reach Mass Super Long Reach

5.7 m (18'7") 5.7 m (18'7") 5.7 m (18'7") 5.2 m (17'1")8.85 m (29'1") Stick Options R3.9B1 (12'8")R2.9B1 (9'7")R2.5B1 (8'2")M2.4CB2 (7'10")

6.28 m (20'7")

1Shipping Height*3440 mm (11'3")3030 mm (9'11")3050 mm (10'0")3280 mm (10'9")3190 mm (10'6") 2Shipping Length9440 mm (31'0")9460 mm (31'0")9460 mm (31'0")9050 mm (29'8")12 680 mm (41'7") 3Tail Swing Radius2750 mm (9'0")2750 mm (9'0")2750 mm (9'0")2750 mm (9'0")2750 mm (9'0") 4Length to Center of Rollers

Standard3265 mm (10'9")3265 mm (10'9")3265 mm (10'9")3265 mm (10'9")n/a

Long3650 mm (12'0")3650 mm (12'0")3650 mm (12'0")3650 mm (12'0")3650 mm (12'0") 5Track Length

Standard4075 mm (13'4")4075 mm (13'4")4075 mm (13'4")4075 mm (13'4")n/a

Long4455 mm (14'7")4455 mm (14'7")4455 mm (14'7")4455 mm (14'7")4455 mm (14'7") 6Ground Clearance**450 mm (1'6")450 mm (1'6")450 mm (1'6")450 mm (1'6")450 mm (1'6")

7Track Gauge

Standard2200 mm (7'3")2200 mm (7'3")2200 mm (7'3")2200 mm (7'3")n/a

Long2380 mm (7'10")2380 mm (7'10")2380 mm (7'10")2380 mm (7'10")2380 mm (7'10") 8Transport Width800 mm Shoes700 mm Shoes600 mm Shoes600 mm Shoes800 mm Shoes Standard3000 mm (9'10")2900 mm (9'6")2800 mm (9'2")2800 mm (9'2")n/a

Long3180 mm (10'5")3080 mm (10'1")2980 mm (9'9")2980 mm (9'9")3180 mm (10'5") 9Cab Height*2950 mm (9'8")2950 mm (9'8")2950 mm (9'8")2950 mm (9'8")2950 mm (9'8")

10Counterweight Clearance**1020 mm (3'4")1020 mm (3'4")1020 mm (3'4")1020 mm (3'4")1020 mm (3'4")

* Includes 30 mm shoe lug height.

** Without 30 mm shoe lug height.

320D/320D L Hydraulic Excavators specifications

Reach Excavator Working Ranges

Reach (R) boom configuration

Boom Options Reach Reach Reach

5.7 m (18'7") 5.7 m (18'7") 5.7 m (18'7") Stick Options R3.9B1 (12'8")R2.9B1 (9'7")R2.5B1 (8'2") Bucket0.8 m3(1.05 yd3)0.9 m3(1.2 yd3)0.9 m3(1.2 yd3)

1Maximum Digging Depth7580 mm (24'10")6640 mm (21'9")6220 mm (20'5") 2Maximum Reach at Ground Level10 680 mm (35'0")9780 mm (32'1")9380 mm (30'9") 3Maximum Cutting Height9870 mm (32'5")9410 mm (30'10")9210 mm (30'3") 4Maximum Loading Height7020 mm (23'0")6570 mm (21'7")6370 mm (20'11") 5Minimum Loading Height1310 mm (4'4")2250 mm (7'5")2870 mm (9'5") 6Maximum Depth Cut for 7440 mm (24'5")6470 mm (21'3")6030 mm (19'9") 2440 m (8') Level Bottom

7Maximum Vertical Wall Digging Depth6960 mm (22'10")6050 mm (19'10")5640 mm (18'6") Bucket Digging Force(SAE)131 kN (29,450 lb)131 kN (29,450 lb)131 kN (29,450 lb) (ISO)149 kN (33,497 lb)149 kN (33,497 lb)149 kN (33,497 lb) Stick Digging Force(SAE)86 kN (19,334 lb)105 kN (23,605 lb)117 kN (26,303 lb) (ISO)89 kN (20,008 lb)109 kN (24,504 lb)121 kN (27,202 lb) All measurements are approximate

16320D/320D L Hydraulic Excavators specifications

320D/320D L Hydraulic Excavators specifications Mass Excavator Working Ranges

Mass (M) boom configuration

Super Long Reach Working Ranges

Super Long Reach configuration

Boom Options Mass Super Long Reach 5.2 m (17'1")8.85 m (29'1")Stick Options M2.4CB2 (7'10") 6.28 m (20'7")

Bucket

Excavation Excavation Ditch Cleaning

1.2 m 3(1.6 yd 3)0.45 m 3(0.60 yd 3

)0.60 m 3(0.80 yd 3)1Maximum Digging Depth

5780 mm (19'0")11 880 mm (39'0")11 750 mm (38'7")2Maximum Reach at Ground Level 8850 mm (29'0")15 720 mm (51'7")15 590 mm (51'2")3Maximum Cutting Height 8810 mm (28'1")13 290 mm (43'7")13 230 mm (43'5")4Maximum Loading Height 5830 mm (19'2")11 010 mm (36'1")11 140 mm (36'6")5Minimum Loading Height

2340 mm (7'8")1970 mm (6'6")2090 mm (6'1")6Maximum Vertical Wall Digging Depth 5030 mm (16'6")10 700 mm (35'1")11 310 mm (37'1")

Maximum Depth Cut for 5570 mm (18'3")——2440 m (8') Level Bottom Bucket Digging Force (SAE)

166 kN (37,318 lb)54 kN (12,100 lb)

60 kN (13,500 lb)(ISO)

188 kN (42,264 lb)60 kN (13,500 lb)60 kN (13,500 lb)Stick Digging Force (SAE)

125 kN (28,101 lb)46 kN (10,300 lb)46 kN (10,300 lb)(ISO)

130 kN (29,225 lb)

46 kN (10,300 lb)

All measurements are approximate

18320D/320D L Hydraulic Excavators specifications

320D L Bucket Specifications and Compatibility

Capacity

Width

Tip Weight

Teeth

Reach Boom HD Reach Mass Radius

(with tips)Stick

Boom Boom Stick Stick m 3

yd 3

Qty

R3.9B1R2.9B1 R2.5B1 R2.9 HD R2.5HD M2.4CB2

B1 Family Excavation 0.8 1.0100039.4149758.96751,4885n s s s s —0.9 1.2112044.1149758.97151,5765*s s s s —Excavation Special 0.8 1.099039.0150859.47651,6875*s s s s —0.9 1.2111043.7150859.48301,8305g s s s s —General Purpose 0.9 1.2122448.2148058.37721,7026*s s s s —1.0 1.3122448.2158062.27951,7536*s s s s —Heavy Duty 1.0 1.3107242.2157762.18661,9095g s s s s —CB Family Excavation

1.1 1.4134553.015866

2.48851,9515—————s 1.2

1.6

143556.5158662.49192,026

—

s 2100 kg/m 3(3,500 lb/yd 3) max material density n 1800 kg/m 3(3,000 lb/yd 3) max material density *1500 kg/m 3(2,500 lb/yd 3) max material density g 1200 kg/m 3(2,000 lb/yd 3) max material density —

Not Available/Recommended

Assumptions for maximum material density rating:1. Front linkage fully extended at ground line 2. Bucket curled

3. 100% bucket fill factor

320D Bucket Specifications and Compatibility

Capacity

Width

Tip Weight

Teeth

Reach Boom HD Reach Mass Radius

(with tips)Stick

Boom Boom Stick Stick m 3

yd 3

Qty

R3.9B1R2.9B1R2.5B1R2.9 HD R2.5HD M2.4CB2

B1 Family Excavation 0.8 1.0100039.4149758.96751,4885n s s s s —0.9 1.2112044.1149758.97151,5765*s s s s —Excavation Special 0.8 1.099039.0150859.47651,6875*s s s s —0.9 1.2111043.7150859.48301,8305g n s n s —General Purpose 0.9 1.2122448.2148058.37721,7026*s s s s —1.0 1.3122448.2158062.27951,7536*s s s s —Heavy Duty 1.0 1.3107242.2157762.18661,9095g n s n s —CB Family Excavation

1.1 1.4134553.015866

2.48851,9515—————s 1.2

1.6

143556.5158662.49192,026

—

Not Available/Recommended

Assumptions for maximum material density rating:1. Front linkage fully extended at ground line 2. Bucket curled

3. 100% bucket fill factor

320D/320D L Hydraulic Excavators specifications 320D/320D L Work Tool Matching Guide

Boom Options Reach Boom Mass Boom 5.7 m (18'7") 5.2 m (17'1")Stick Options R3.9B1R2.9B1R2.5B1M2.4CB2(12'8")(9'7")(8'2")(7'10")Hydraulic Hammer

H115s/H115s/H115s/H115s/H120Cs/H120Cs/H120Cs/H120Cs/H130s H130s H130s H130s Vibratory Plate Compactor CVP110CVP110CVP110CVP110Trash Grapple

2.7 m 3(

3.5 yd 3)

2.7 m 3(

3.5 yd 3)

2.7 m 3(

3.5 yd 3)

2.7 m 3(

3.5 yd 3)

Contractor ’s Grapple yes yes yes n/a Hydraulic Thumb

yes yes yes n/a Dedicated Quick Coupler yes yes yes yes Pin-Grabber Quick Coupler

yes

Major Component Weights

Base machine with counterweight (without front linkage)STD undercarriage with 600 mm shoe 16 26035,847L undercarriage with 800 mm shoe

17 47038,515Two boom cylinders (Each)182401Counterweight Standard

38608,510Super Long Reach

483010,648Boom (includes lines, pins and stick cylinder)Reach boom 5.7 m (18'7")16403,616Mass boom 5.2 m (17'1")

16703,682Super Long Reach Boom – 8.85 m (29'1")

21804,806Stick (includes lines, pins, bucket cylinder and linkage)R3.9 (12'8")10632,344R2.9 (9'7")8181,803R2.5 (8'2")7791,717M2.4 (7'10")

9852,172Super Long Reach Stick – 6.82 m (20'7")

16003,527Undercarriage [includes Carbody, Swing bearing,

STD undercarriage with 600 mm shoe 667014,705Track frame, Rollers, Idlers, Steps, Guards, Final drive]

L undercarriage with 800 mm shoe

7880

17,372

20320D/320D L Hydraulic Excavators specifications

R2.92B1 STICK – 2.9 m (9'7")BUCKET – 0.9 m 3(1.2 yd 3)

UNDERCARRIAGE – Long

SHOES – 600 mm (24") triple grouser

BOOM – 5.7 m (18'7")

*Limited by hydraulic capacity rather than tipping load. The above loads are in compliance with SAE hydraulic excavator lift capacity rating standard J1097.They do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. Weight of all lifting accessories must be deducted from the above lifting capacities.

Reach Boom Lift Capacities

R2.5B1 STICK – 2.5 m (8'3")BUCKET – 0.9 m 3(1.2 yd 3)

UNDERCARRIAGE – Long

SHOES – 600 mm (24") triple grouser

BOOM – 5.7 m (18'7")

Load at

Maximum Reach

Load Point Height

Load Radius Over Front

Load Radius Over Side

capacities.

卡特320D 320DL挖掘机产品说明

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