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CAT CAT®M320D2 Wheeled excavator

CAT CAT®M320D2 Wheeled excavator

Operating mass of complete machine (kg):
19000 / 19800
Bucket capacity (m ³):
0.35 -1.18
Rated power (Kw/rpm):
128.8/2000
Engine model:
Cat® C7.1
View Complete Details

Product Feature

Performance and productivity

Cat C7.1 Engine compliant with EU Stage IIIA Equivalent emission standards。

Engine fuel systems can handle fuel quality around the world,Whether at work or on the road,Can achieve extremely low fuel consumption。

The one-touch low idle control and the automatic engine speed control reduce the engine speed when the machine is not operating,This reduces fuel consumption and noise level。

Three modes of operation:Power mode、Fuel saving mode and driving mode。

Constant power strategy for fast response to changing load,Thereby providing the same level of power under various operating conditions.。

There are a variety of boom and stick options available,Excellent balance between reach and breakout force in a variety of applications。

Dedicated swing pump allows the machine to be fast、Perform combined moves smoothly,Allows the user to operate the implement while swinging。

Expand your ability to work

Excavators are available in a variety of configurations,Allows the user the flexibility to select the boom、Arm、Blade and/Or leg undercarriage system,Thus meeting the requirements of various applications.。

High mobility,M320D2 travel speeds up to 37 km/h。

The standard one-way, high-pressure hydraulic system allows customers to install accessories such as hammers that do not require additional lines。

10 hydraulic pump flow and pressure settings can be preset in the monitor,In order to be faster、Easier tooling(Optional)Operation。

Lifting eyes integrated on the bucket linkage、The heavy lift mode and the overload warning signal allow the operator to safely lift heavy loads。

A wide variety Cat Tooling makes it easy for users to handle any task at hand。

Operator comfort and safety

Provide ROPS Cab Structure and Operator Protection Structure(Top and front shield)。

The cab is ergonomically designed,Controls are within reach and easy to operate。

Optional air suspension seat with automatic weight adjustment and heated seat cushion,Improved operator comfort and productivity。

Large area of glass、Sunroof and standard rear-mounted camera(The image is displayed on a full-color monitor)Provides a full range of vision,Greatly enhanced security。

Variable speed fan and remote cooling system,Reduced noise level。

Reduce maintenance costs

500 hour fuel filter change interval(If the fuel quality is not good,Will be reduced to 250 hours)Reduced maintenance cost。

All daily maintenance points are accessible from ground level。

Clean design,And the coded colored wires are protected by a thick braided sheath,And is convenient for maintenance。

Lubrication points are centrally located and minimized。

Cat XT™-6 ES The hose has good elasticity,Good durability,Reduces the risk of machine performance degradation due to hose breakage。

Robust construction and long service life through efficient transmission protection and heavy-duty axles。

The standard large capacity battery improves cold starting performance of the machine。

IntegrationCATTechnology

Cat Connect Technology solutions to increase production and minimize operating costs。Link Technology can wirelessly provide you with machine location、Number of hours worked、Fuel consumption、Idle Time and Event Code,Connect you to the jobsite。


Product Parameter


ENGINE

 

Engine model

Cat® C7.1

Cylinder bore

105 mm

Stroke

135 mm

Displacement

7.01 l

Number of cylinders

6

Engine

 

Net power

124 kW

Maximum torque – 1400 rpm

862 N·m

Net power - Maximum value - ISO 14396

(The speed is 2000 rpm,Total power)

128.8 kW

Net power - Maximum value - ISO 9249

(The speed is 1800 rpm)

124 kW

Total engine power(Max)-

ISO 14396

128.8 kW

Rated value

2000 r/min

Emission standards

America EPA Tier 3/European Union Stage IIIA
Equivalent Emission Standards and China's Non

National III emission standard for road

Net power - Rated

- ISO 9249/SAE J1349

123.5 kW

Net power - Maximum value– 80/1269/EEC

123.5 kW

Total engine power(Max)-

ISO 14396 - The metric system

128.8 kW

Net power(Rated)-

ISO 9249/SAE J1349 - The metric system

123.5 kW

Net power(Max)-

ISO 9249/SAE J1349(The metric system)

123.5 kW

Net power - Rated

– 80/1269/EEC

123.5 kW

Net power – Maximum value

- ISO 9249/SAE J1349

123.5 kW

Weight

 

Operating weight

19000 to 19800 kg
(41888 to 43652 lb)

Weight - Counterweight - Standard

4000 kg

Weight

VA Boom - Front Shovel and Rear Outrigger

Weight - Arm

- Long type(2800 mm)

970 kg

Weight - Integral boom

- Front Shovel and Rear Outrigger

19300 kg

Weight - Arm - Medium(2500 mm)

930 kg

Slewing mechanism

 

Swing speed

9.2 r/min

Rotating mechanism

 

Swing torque

43.4 kN·m

Hydraulic system

 

Maximum flow - Rotating mechanism

112 l/min

Maximum pressure - Auxiliary circuit

- Rotating mechanism

310 bar

Maximum pressure - Auxiliary circuit - Medium pressure

185 bar

Maximum flow - Implement/Travel circuit

280 l/min

Maximum pressure - Auxiliary circuit

- High pressure

350 bar

Maximum pressure - Implement circuit

- Travel circuit

350 bar

Fuel tank capacity

170 l

System

270 l

Maximum flow - Auxiliary circuit

- Medium pressure

49 l/min

Maximum pressure - Implement circuit

- Normal

350 bar

Maximum pressure - Implement circuit

- Heavy lift

370 bar

Maximum flow - Auxiliary circuit - High pressure

250 l/min

Gearbox

 

Traction

99 kN

Maximum gradeability

60%

Crawling speed - 1st gear

3 km/h

Crawling speed - Second gear

13 km/h

Forward/Back a car - 1st gear

8 km/h

Forward/Back a car - Second gear

37 km/h

SERVICE REFILL

CAPACITIES

 

Engine crankcase

18.5 l

Cooling system

36.5 l

Service refill capacity

 

Final drive

2.5 l

Maintenance refill capacity

 

Power shift transmission

2.5 l

Rear axle - Housing(Differential)

14 l

Front steering shaft - Differential

10.5 l

Fuel tank - Total capacity

385 l

Tire

 

Standard

10.00-20(Double pneumatic tire)

Chassis system

 

Ground clearance

370 mm

Maximum steering angle

35°

Minimum Turning Radius - Standard Axle

- One-piece boom end

8300 mm

Axle swing angle

±8.5°

Minimum Turning Radius - Standard Axle

- VA End of boom

7000 mm

Minimum Turning Radius - Standard

Axle - Outside of the tire

6400 mm

Bucket Specifications

 

Bucket capacity

0.35 to 1.18 m3
(0.46 to 1.54 yd3)

Scope of work

 

Maximum excavation depth

6200 mm

Maximum extension distance - Ground

9450 mm

Drive

 

Maximum travel speed

37 km/h

Blade

 

Width

2550 mm

Blade flip height

576 mm

Blade type

Parallel connection

Noise performance

 

Operator noise - 2000/14/EC

74 dB(A)

Observer noise - 2000/14/EC

103 dB(A)

Standard

 

Cab - FOPS

With anti-falling object protection structures
(FOPS,Falling Object
Protective Structure)Yes
The cab is in line FOPS Standard
ISO 10262:1998 and SAE J1356:2008

Cab/Noise level

Conform“Noise performance”The corresponding standards listed in

Remark

*Not available in all markets。Applies only to
Africa、Middle East and Eurasia。For details
Detailed information,Please consult Cat Agent。

Cab/ROPS*

Caterpillar Roll-over protection structure provided
(ROPS,Rollover Protective Structure)Fu

Close ROPS Relevant standards ISO 12117:2

Sustainability

 

Vibration level - Seat transmissibility coefficient

- ISO 7096:2000 - Spectrum level EM6

Less than 0.7 m/s2

Fluid(Optional)- Label the most

Gao Wei B20% biodiesel

Conform EN14214 or ASTM D6751

And EN590

Or ASTM D975 Standard Mineral Diesel Fuel

Engine exhaust emissions

Meets China's third national emission standard for off-road vehicles;

In line with the United States

Tier 3/European Union Stage IIIA Equivalent emission standards

Vibration level - Maximum overall vibration

- ISO/TR 25398:2006

Less than 0.5 m/s2

Vibration level - Biggest hand/The arm vibrates

- ISO 5349:2001

Less than 2.5 m/s2

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