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Hydraulic Mining Shovels
ELECTRIC POWER
MARINE POWER SYSTEMS
INDUSTRIAL
OIL AND GAS
US
METRIC
M320D2
OVERVIEW
BENEFITS
-
Use less fuel
- Auto Engine Speed Control and Eco Mode lower your fuel bill without impacting your productivity.
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Easy to Service
- Reduce owning and operating costs with quick, easy-to-do maintenance.
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More versatility
- Flexible machine configurations and a variety of attachments allow you to customize your machine your machine to fit your needs.
FEATURES AT A GLANCE
PERFORMANCE AND PRODUCTIVITY
- Cat C7.1 engine meets EU Stage IIIA equivalent emission standards.
- Engine fuel system designed to manage world-wide fuel quality and provide outstanding low fuel consumption during both working and traveling applications.
- One-Touch Low Idle Control and Automatic Engine Speed Control reduces engine speed if no operation is performed, reducing fuel consumption and sound levels.
- Three working modes: Power mode, Eco Mode and Travel mode.
- Constant Power Strategy, providing a quick response to changing loads, while delivering the same amount of power.
- Choice of various booms and sticks provides the right balance of reach and digging forces for all applications.
- Dedicated Swing Pump allows faster and smoother combined movements when using the implements while swinging.
EXPAND YOUR CAPABILITIES
- Multiple configurations meet all your applications needs, with a choice of booms, sticks, blade and/or stabilizer undercarriages.
- Highly mobile, the M320D2 can travel up to 37 km/h.
- Standard one-way high pressure hydraulics allow customers to install attachments like hammers without adding other lines.
- Ten hydraulic pump flow and pressure settings can be preset within the monitor allowing quicker and easier attachment (optional).
- A lifting eye into the bucket linkage, the heavy lift mode and the overload warning signal allow operators to safely lift heavy loads.
- Wide range of Cat attachments to handle any job at hand.
OPERATOR COMFORT AND SAFETY
- ROPS cab structure and Operator Protective Structure (top and front guards) are available.
- Ergonomically designed cab with controls kept to a minimum, conveniently located and easy to operate.
- The optional air-suspension seat, with automatic weight adjustment and heated cushions enhance comfort and productivity.
- Safety is enhanced by the all-round visibility provided by large glass areas and skylight and the standard rear-mounted camera image displayed on the full color monitor.
- Low sound levels, as a result of the variable fan speed and remote cooling system enabling.
LOWER MAINTENANCE COSTS
- 500 hours fuel filter replacement (reduced to 250 hours if fuel quality is sub-standard) allows reduced maintenance cost.
- All daily maintenance points are accessible from ground level.
- Clean design, with colored and numbered electrical wires, protected by thick braiding for ease of service.
- Greasing points are centralized and kept to a minimum.
- Cat XT™-6 ES hoses are resistant and durable, which reduce the risk of leaks that can reduce the performance of the machine.
- Rigidity and long life with effective transmission protection and heavy duty axle.
- Standard heavy duty batteries for improved cold start capability.
INTEGRATED CAT TECHNOLOGIES
- Cat technology solutions increase production and minimize operating costs. Link technologies wirelessly connect you to your job site, providing machine location, hours, fuel usage, idle time
and event codes.
SPECIFICATIONS
- Engine Model Cat C7.1
- Net Power 124kW
- Bore 105mm
- Stroke 135mm
- Displacement 7.01l
- Maximum Torque - 1,400 rpm 862N·m
- Net Power - Maximum - ISO 14396 at 2,000 rpm (Gross) 128.8kW
- Net Power - Maximum - ISO 9249 at 1,800 rpm 124kW
- Engine Gross Power (Maximum) - ISO 14396 128.8kW
- Ratings 2000r/min
- Number of Cylinders 6
- Emission Standards U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards and China III Nonroad emission standards
- Operating Weight 19 000 to 19 800 kg (41,888 to 43,652 lb)
- Weight - Counterweight - Standard 4000kg
- Weight - VA Boom - Front Dozer, Rear Outriggers 19800kg
- Weight - Sticks - Long (2800 mm) 970kg
- Weight - One-Piece Boom - Front Dozer, Rear Outriggers 19300kg
- Weight - Sticks - Medium (2500 mm) 930kg
- Swing Speed 9.2r/min
- Swing Torque 43.4kN·m
- Maximum Flow - Swing Mechanism 112l/min
- Maximum Pressure - Auxiliary Circuit - Swing Mechanism 310bar
- Maximum Pressure - Auxiliary Circuit - Medium Pressure 185bar
- Maximum Flow - Implement/Travel Circuit 280l/min
- Maximum Pressure - Auxiliary Circuit - High Pressure 350bar
- Maximum Pressure - Implement Circuit - Travel Circuit 350bar
- Tank Capacity 170l
- System 270l
- Maximum Flow - Auxiliary Circuit - Medium Pressure 49l/min
- Maximum Pressure - Implement Circuit - Normal 350bar
- Maximum Pressure - Implement Circuit - Heavy Lift 370bar
- Maximum Flow - Auxiliary Circuit - High Pressure 250l/min
- Drawbar Pull 99kN
- Maximum Gradeability 60%
- Creeper Speed - 1st Gear 3km/h
- Creeper Speed - 2nd Gear 13km/h
- Forward/Reverse - 1st Gear 8km/h
- Forward/Reverse - 2nd Gear 37km/h
- Engine Crankcase 18.5l
- Final Drive 2.5l
- Powershift Transmission 2.5l
- Rear Axle - Housing (Differential) 14l
- Cooling System 36.5l
- Front Steering Axle - Differential 10.5l
- Fuel Tank - Total Capacity 385l
- Standard 10.00-20 (Dual Pneumatic)
- Ground Clearance 370mm
- Maximum Steering Angle 35°
- Minimum Turning Radius - Standard Axle - End of One-Piece Boom 8300mm
- Oscillation Axle Angle ±8.5°
- Minimum Turning Radius - Standard Axle - End of VA Boom 7000mm
- Minimum Turning Radius - Standard Axle - Outside of Tire 6400mm
- Bucket Capacities 0.35 to 1.18 m3 (0.46 to 1.54 yd3)
- Maximum Digging Depth 6200mm
- Maximum Reach - Ground Level 9450mm
- Maximum Travel Speed 37km/h
- Width 2550mm
- Operator Sound - 2000/14/EC 74dB(A)
- Blade Roll - Over Height 576mm
- Net Power - Rated - ISO 9249/SAE J1349 123.5kW
- Net Power - Maximum - 80/1269/EEC 123.5kW
- Spectator Sound - 2000/14/EC 103dB(A)
- Engine Gross Power (Maximum) - ISO 14396 - Metric 128.8kW
- Cab - FOPS Cab with FOPS (Falling Object Protective Structure) meets FOPS criteria ISO 10262:1998 and SAE J1356:2008
- Net Power (Rated) - ISO 9249/SAE J1349 - Metric 123.5kW
- Cab/Sound Levels Meets appropriate standards as listed in “Sound Performance”
- Net Power (Maximum) - ISO 9249/SAE J1349 (metric) 123.5kW
- Blade Type Parallel
- Net Power - Rated - 80/1269/EEC 123.5kW
- Vibration Levels - Seat Transmissibility Factor - ISO 7096:2000 - Spectral Class EM6 less than 0.7 m/s2
- Net Power - Maximum - ISO 9249/SAE J1349 123.5kW
- Fluids (Optional) - Biodiesel Up to B20 Meets EN14214 or ASTM D6751 with EN590 or ASTM D975 Standard Mineral diesel fuels
- Note *Not available in all markets. Available only for Africa, Middle East and Eurasia. Please contact your Cat dealer for details.
- Engine Emissions Meets China III Nonroad; Meets Tier 3/Stage IIIA equivalent
- Vibration Levels - Maximum Whole Body - ISO/TR 25398:2006 less than 0.5 m/s2
- Cab/ROPS* ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ROPS criteria ISO 12117-2:2008
- Vibration Levels - Maximum Hand/Arm - ISO 5349:2001 less than 2.5 m/s2
PRODUCT BROCHURES AND MORE ARE READY TO DOWNLOAD!
Caterpillar product brochures and other informational documents are available for your growing business.
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