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M320D2Standard Equipment

ELECTRICAL
  • Alternator, 75 ampere
  • Lights: – Halogen working lights
    • Cab mounted: two front, one rear
    • Boom
    – Roading lights
    • Halogen front lights
    • LED rear lights
    – Halogen interior light
  • Main shut-off switch
  • Two Cat maintenance free heavy-duty batteries
  • Signal/warning horn

ENGINE
  • Cat C7.1 ACERT meets China III Nonroad emission standards and meets Tier 3/Stage IIIA equivalent emission standards
  • Automatic engine speed control, including one touch low idle
  • Automatic starting aid
  • Power mode selector (Eco and standard)
  • Altitude capability: 3000 m
  • Fuel/water separator with level indicator, fuel priming pump, water level switch and a visual restriction indicator

HYDRAULICS
  • Cat XT-6 ES hoses
  • Adjustable hydraulic sensitivity
  • Oil cooler
  • Anti-drift valve for bucket cylinder
  • Hydraulic mineral oil, Cat HYDO™ Advanced 10 oil
  • Heavy lift mode
  • Load-sensing hydraulic system
  • Separate swing pump
  • Stick regeneration circuit

OPERATOR STATION
  • Reinforced cab structure compliant with 2006/42/EC (tested according to ISO 12117-2:2008) (Not available in all markets. Available only for Africa, Middle East and Eurasia. Please contact your Cat dealer for details.)
  • Washer bottle for wipers
  • Interior lighting
  • Joysticks, pilot operated
  • Literature compartment behind the seat
  • Mounting provisions for radio and speakers
  • Adjustable armrests
  • Air conditioner, heater and defroster with automatic climate control
  • Ash tray with cigarette lighter (24 volt)
  • Beverage cup/can holder
  • Bolt-on guards capability
  • Bottle holder
  • Bottom mounted, intermittent, parallel wiping system that covers the upper and lower windshield glass
  • Camera mounted on counterweight displays through cab monitor
  • Coat hook
  • Floor mat, washable, with storage compartment
  • Instrument panel and gauges, with full color monitor display: – Information and warning messages in local language – Gauges for fuel level, engine coolant and hydraulic oil temperature – Filters/fluids change interval – Indicators for headlights, turning signal, low fuel, engine dial setting – Clock with 10-day backup battery
  • Laminated front windshield
  • Left side console, tiltable, with lock out for all controls
  • Literature holder in right hand cab panel
  • Mobile phone holder
  • Parking brake
  • Positive filtered ventilation, variable speed
  • Power supply, 12V-7A
  • Rear window, emergency exit
  • Retractable seat belt, 51 mm
  • Skylight
  • Sliding door windows
  • Steering column, tiltable
  • Storage area suitable for a lunch box
  • Sunshade for windshield and skylight
  • Travel speed lock

UNDERCARRIAGE
  • Hydrostatic transmission, two speeds
  • Creeper speed
  • Full hydraulic steering with emergency capability
  • Four wheel drive
  • Two-piece drive shaft
  • Heavy Duty axles, with advanced disc brake system and travel motor with adjustable breaking force
  • Oscillating front axle, lockable, with remote greasing point
  • Steps, wide, left and right
  • Toolbox, left and right

OTHER EQUIPMENT
  • Automatic swing brake
  • Counterweight, 4000 kg
  • Mirrors, frame and cab
  • Cat Product Link
  • Capability to add other auxiliary hydraulic circuits
  • Caterpillar Datalink and Electronic Technician capability
  • Door locks and cab locks with Caterpillar one-key security system
  • S∙O∙S quick sampling valves for engine oil, hydraulic oil and coolant

M320D2Optional Equipment

AUXILIARY CONTROLS AND LINES
  • Auxiliary boom and stick lines
  • Basic control circuits: – Medium pressure
    • Two-way, medium pressure circuit, for rotating or tilting of work tools
    – Tool control/multi function
    • One/two-way high pressure for hammer application or opening and closing of a work tool
    • Programmable flow and pressure for up to 10 work tools – selection via monitor
    • Quick coupler control
  • Pattern changer

FRONT LINKAGE
  • Booms: – One-piece boom, 5350 mm – VA boom (two piece), 5260 mm
  • Bucket linkage with diverter valve (Standard for Africa, Middle East and Eurasia)
  • Sticks: – 2500, 2800 mm

HYDRAULICS
  • Overload warning device (Standard for Africa, Middle East and Eurasia)
  • Boom and stick lowering control devices (Standard for Africa, Middle East and Eurasia)

ELECTRICAL
  • Travel alarm with or without three selectable modes
  • Refueling pump
  • Lights: – Rotating beacon on cab

OPERATOR STATION
  • Front and top guards
  • CD/MP3 Radio (12V) at rear location including speakers and 12V converter
  • Windshield: – One piece – 70/30 split, openable, with visor for rain protection
  • Seats: – Vertical mechanical suspension with manual weight adjustment and mechanical lumbar support – Vertical air suspension, horizontal suspension, automatic weight adjustment, mechanical lumbar support, passive climate system, seat cushion length and angle adjustment and a seat heater
  • Auxiliary high pressure pedal

UNDERCARRIAGE
  • Undercarriages: – Blade front/outriggers rear – Outriggers front/blade rear – Outriggers front and rear (Not available in all markets. Please contact your Cat dealer for details.)
  • Tires: – Pneumatic 10.00-20 dual – Solid rubber 10.00-20 dual (Not available in all markets. Please contact your Cat dealer for details.) – Spacer rings for tires – Fenders (Not available in all markets. Please contact your Cat dealer for details.)

OTHER EQUIPMENT
  • Cat Machine Security System (MSS)
  • Uppercarriage access steps with integrated tool box
  • Cab protecting guards, front and top

Overview

Engine

Units:
Engine Model Cat® C7.1 ACERT™ Technology Cat® C7.1 ACERT™ Technology Less
Net Power 169.0 hp 124.0 kW Less
Bore 4.13 in 105.0 mm Less
Stroke 5.31 in 135.0 mm Less
Displacement 427.8 in3 7.01 L Less
Maximum Torque at 1,400 rpm 635.8 lbf-ft 862.0 N·m Less
Number of Cylinders 6 6 Less
Emission Standards U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards and China III Nonroad emission standards U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards and China III Nonroad emission standards Less
Net Power (Maximum) ISO 9249 at 1,800 rpm 169.0 hp 124.0 kW Less
Net Power (Maximum) ISO 14396 at 2,000 rpm (gross) 173.0 hp 128.8 kW Less
Engine Gross Power (Maximum) – ISO 14396 173.0 hp 128.8 kW Less
Ratings 2000.0 rpm 2000.0 rpm Less
Engine Gross Power (Maximum) – ISO 14396 (metric) 175.0 hp 128.8 kW Less
Net Power (Rated) – ISO 9249/SAE J1349 166.0 hp 123.5 kW Less
Net Power (Rated) – ISO 9249/SAE J1349 (metric) 168.0 hp 123.5 kW Less
Net Power (Rated) – 80/1269/EEC 166.0 hp 123.5 kW Less
Net Power (Maximum) – ISO 9249/SAE J1349 166.0 hp 123.5 kW Less
Net Power (Maximum) – ISO 9249/SAE J1349 (metric) 168.0 hp 123.5 kW Less
Net Power (Maximum) – 80/1269/EEC 166.0 hp 123.5 kW Less

Weights

Weights: Counterweight – Standard 8818.0 lb 4000.0 kg Less
Weights: One-Piece Boom – Front Dozer, Rear Outriggers 42549.0 lb 19300.0 kg Less
Operating Weight 19 000 to 19 800 kg (41,888 to 43,652 lb) 19 000 to 19 800 kg (41,888 to 43,652 lb) Less
Weights: Sticks – Long (2800 mm) 2138.0 lb 970.0 kg Less
Weights: Sticks – Medium (2500 mm) 2050.0 lb 930.0 kg Less
Weights: VA Boom – Front Dozer, Rear Outriggers 43652.0 lb 19800.0 kg Less

Swing Mechanism

Swing Speed 9.2 rpm 9.2 rpm Less
Swing Torque 32010.2 lbf-ft 43.4 kN·m Less

Hydraulic System

Maximum Flow: Implement/Travel Circuit 73.97 gal/min 280.0 L/min Less
Maximum Flow: Auxiliary Circuit – High Pressure 66.04 gal/min 250.0 L/min Less
Maximum Flow: Auxiliary Circuit – Medium Pressure 12.94 gal/min 49.0 L/min Less
Maximum Flow: Swing Mechanism 29.59 gal/min 112.0 L/min Less
Maximum Pressure: Implement Circuit – Normal 5076.0 psi 350.0 bar Less
Maximum Pressure: Implement Circuit – Heavy Lift 5366.0 psi 370.0 bar Less
Maximum Pressure: Implement Circuit – Travel Circuit 5076.0 psi 350.0 bar Less
Maximum Pressure: Auxiliary Circuit – High Pressure 5076.0 psi 350.0 bar Less
Maximum Pressure: Auxiliary Circuit – Medium Pressure 2683.0 psi 185.0 bar Less
Maximum Pressure: Auxiliary Circuit – Swing Mechanism 4496.0 psi 310.0 bar Less
System 71.33 gal 270.0 L Less
Tank Capacity 44.91 gal 170.0 L Less
Maximum Pressure: Implement Circuit – Normal 5076.0 psi 35000.0 kPa Less
Maximum Pressure: Implement Circuit – Heavy Lift 5366.0 psi 37000.0 kPa Less
Maximum Pressure: Implement Circuit – Travel Circuit 5076.0 psi 35000.0 kPa Less
Maximum Pressure: Auxiliary Circuit – High Pressure 5076.0 psi 35000.0 kPa Less
Maximum Pressure: Auxiliary Circuit – Medium Pressure 2683.0 psi 18500.0 kPa Less
Maximum Pressure: Auxiliary Circuit – Swing Mechanism 4496.0 psi 31000.0 kPa Less

Transmission

Drawbar Pull 22256.0 lb 99.0 kN Less
Maximum Gradeability 60% 60% Less
Creeper Speed – 1st Gear 2.0 mph 3.0 km/h Less
Creeper Speed – 2nd Gear 8.0 mph 13.0 km/h Less
Forward/Reverse – 1st Gear 5.0 mph 8.0 km/h Less
Forward/Reverse – 2nd Gear 23.0 mph 37.0 km/h Less

Service Refill Capacities

Engine Crankcase 4.89 gal 18.5 L Less
Final Drive 0.66 gal 2.5 L Less
Powershift Transmission 0.66 gal 2.5 L Less
Cooling System 9.64 gal 36.5 L Less
Rear Axle Housing (differential) 3.7 gal 14.0 L Less
Front Steering Axle (differential) 2.77 gal 10.5 L Less
Fuel Tank (total capacity) 101.71 gal 385.0 L Less

Tires

Standard 10.00-20 (Dual Pneumatic) 10.00-20 (Dual Pneumatic) Less

Undercarriage

Ground Clearance 14.57 in 370.0 mm Less
Maximum Steering Angle 35° 35° Less
Minimum Turning Radius: Standard Axle – Outside of Tire 251.97 in 6400.0 mm Less
Minimum Turning Radius: Standard Axle – End of VA Boom 275.59 in 7000.0 mm Less
Minimum Turning Radius: Standard Axle – End of One-Piece Boom 326.77 in 8300.0 mm Less
Oscillation Axle Angle ±8.5° ±8.5° Less

Bucket Specifications

Bucket Capacities 0.35 to 1.18 m3 (0.46 to 1.54 yd3) 0.35 to 1.18 m3 (0.46 to 1.54 yd3) Less

Working Ranges

Maximum Digging Depth 20.3 ft 6200.0 mm Less
Maximum Reach at Ground Level 31.0 ft 9450.0 mm Less

Drive

Maximum Travel Speed 23.0 mph 37.0 km/h Less

Blade

Blade Type Parallel Parallel Less
Blade Roll-Over Height 22.68 in 576.0 mm Less
Width 100.39 in 2550.0 mm Less

Sustainability

Engine Emissions Meets China III Nonroad; Meets Tier 3/Stage IIIA equivalent Meets China III Nonroad; Meets Tier 3/Stage IIIA equivalent Less
Fluids (Optional) – Biodiesel up to B20 Meets EN14214 or ASTM D6751 with EN590 or ASTM D975 Standard Mineral diesel fuels Meets EN14214 or ASTM D6751 with EN590 or ASTM D975 Standard Mineral diesel fuels Less
Vibration Levels: Maximum Hand/Arm – ISO 5349:2001 less than 2.5 m/s2 less than 2.5 m/s2 Less
Vibration Levels: Maximum Whole Body – ISO/TR 25398:2006 less than 0.5 m/s2 less than 0.5 m/s2 Less
Vibration Levels: Seat Transmissibility Factor – ISO 7096:2000-spectral class EM5 less than 0.7 m/s2 less than 0.7 m/s2 Less

Standards

Cab/FOPS Cab with FOPS (Falling Object Protective Structure) meets FOPS criteria ISO 10262:1998 and SAE J1356:2008 Cab with FOPS (Falling Object Protective Structure) meets FOPS criteria ISO 10262:1998 and SAE J1356:2008 Less
Cab/Sound Levels Meets appropriate standards as listed in “Sound Performance” Meets appropriate standards as listed in “Sound Performance” Less
Cab/ROPS* ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ROPS criteria ISO 12117-2:2008 ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ROPS criteria ISO 12117-2:2008 Less
Note *Not available in all markets. Available only for Africa, Middle East and Eurasia. Please contact your Cat dealer for details. *Not available in all markets. Available only for Africa, Middle East and Eurasia. Please contact your Cat dealer for details. Less

Sound Performance

Operator Sound – 2000/14/EC 74.0 dB(A) 74.0 dB(A) Less
Spectator Sound – 2000/14/EC 103.0 dB(A) 103.0 dB(A) Less

Responsible Design

Thinking Generations Ahead


Engine

Power, Reliability, and Fuel Economy


Premium Comfort

Keeps Operators Productive All Shift Long


Simplicity and Functionality

For Ease of Operation


Undercarriage

Strength and Versatility on Wheels


Hydraulics

Fast Cycle Times, Heavy Lift Capacity


Booms and Sticks

Maximum Flexibility – High Productivity


Smart Technologies

Boosting Up Productivity


Attachments

Optimize Your Performance


Safety

Make Sure You’re Safe


Complete Customer Care

Your Cat Dealer Will Support You Like No Other


Serviceability

When Uptime Counts


Integrated Technologies

It Pays to Know