CAT CAT®M320D2 Wheeled excavator
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 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 |
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 |
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 |
Cab/Noise level |
Conform“Noise performance”The corresponding standards listed in |
Remark |
*Not available in all markets。Applies only to |
Cab/ROPS* |
Caterpillar Roll-over protection structure provided 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 |
