Excavatoare pe roti Cat® M322F

Cat® Wheeled Excavators excel in every job, from truck loading applications to fine grading, and everywhere in between. The new F Series generation is made to help you take on the wide variety of the challenges you face every day, more easily, with more pleasure and at a lower cost. Using a Cat quick coupler allows attachment changes from the cab and increases versatility of your machine and fleet.

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Versatility

  • Multiple configurations meet all your applications needs, with a variety of booms and sticks (Variable Adjustable or One-Piece), new parallel blade, outriggers, various tires and counterweights.
  • Highly mobile, the M322F can travel up to 30 km/h (19 mph).
  • Standard auxiliary hydraulics, including a high pressure, quick coupler lines and circuits allow easy tool changes without the need to add other lines to the machine.
  • Ten hydraulic pump flow and pressure settings can be preset within the monitor allowing the use of the large variety of Cat attachments, from specialized buckets to the full portfolio of hydro mechanical attachments.

Safety

  • Improved cab ingress with new handrails and additional longer steps.
  • Improved visibility with enlarged glass areas, enhanced wide angle mirrors, larger skylight, rear and sideview camera and LED working lights.
  • Smart devices help enforce safe behavior, like the seat belt warning, automatic swing lock, automatic brake and axle lock or the new safety lever. They all come standard and electronic features work transparently.
  • Standard new Integrated Pin Code adds anti-theft security to your equipment.
  • Outstanding low sound levels.
  • Among others …

Performance

  • Cat C7.1 ACERT™ engine meets U.S. EPA Tier 4 Final/EU Stage IV emission standards.
  • Highly efficient Electronic Pump Control (EPC) and main control valve improve response time, efficiency and precision. It puts flow exactly where and when you need it.
  • Dedicated swing pump allows faster, smoother combined movements.

Key Features and Benefits

Benefits to help get your work done efficiently and effectively.

Ease of Operation/Comfort

  • Seat options, armrests, steering column, joystick controls, buttons and thumb wheels, hydraulic sensitivity, and automatic air conditioning can all be adjusted for your maximum comfort.
  • Ergonomically designed cab with controls kept to a minimum, conveniently located and easy to operate.
  • Smart technologies for ease of operation. Features like Ride Control, Cruise Control, SmartBoom™, joystick steering, or automatic brake and axle lock will be precious to boost your productivity.
  • Drastically reduced sound levels help reduce fatigue with increased cab pressure, preventing dust entry.

Serviceability

  • Ground level routine maintenance, like for radiators and engine oil/fuel filters service.
  • New cooling compartment, gathering the axial fan and all coolers. Easy-to-clean radiator cores, with no tool needed to unlock/tilt.
  • Standard autolube greasing for the whole uppercarriage to the stick nose. Other critical points are centralized and kept to a minimum.
  • Add in the standard electric lift pump removing the need to prime the system manually, the standard fuel/water separator and you get a machine that does the fastidious maintenance work for you.

Technology/Lower O&O Costs

  • Cat Connect 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.
  • Built-in Fuel Saver such as the new Engine Idle Shutdown, which turns the engine off when it's been idling for more than a pre-set amount of time.
  • Enhanced Eco Mode: reduces engine speed while delivering the same power.
  • Automatic Engine Speed Control and “on-demand only” strategies to reduce fuel consumption.

Specificatii tehnice

SPECIFICATII TEHNICE

Engine
Engine Model Cat C7.1 ACERT™
Net Power 126 kW
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
Maximum Torque - 1,400 rpm 830 N·m
Ratings 1700 r/min
Engine Power - Maximum Gross - ISO 14396 - Metric 175 hp/PS
Engine Power - Maximum Net - ISO 9249/SAE J1349 126 kW
Emissions Meets Tier 4 Final/Stage IV emission standards
Number of Cylinders 6
Engine Power - Maximum Gross - ISO 14396 128.9 kW
Weights
VA Boom - Rear Dozer Only 20800 kg
VA Boom - Front and Rear Outriggers 22330 kg
Counterweights 3500 kg/4700 kg (7,716 lb/10,362 lb)
Note *Operating weight includes medium stick, 3500 kg (7,716 lb) counterweight, full fuel tank, operator, 240 kg (529 lb) quick coupler, 780 kg (1,720 lb) bucket and dual pneumatic tires. Weight varies depending on configuration.
One-Piece Boom - Front and Rear Outriggers 21720 kg
One-Piece Boom - Rear Dozer, Front Outriggers 21490 kg
Operating Weight* 20 800 kg-22 330 kg (45,856 lb-49,229 lb)
Swing Mechanism
Swing Speed 9 r/min
Swing Torque 53 kN·m
Hydraulic System
Swing Mechanism 310 bar
Maximum Flow - Auxiliary Circuit - High Pressure 250 l/min
Maximum Flow - Implement/Travel Circuit 357 l/min
Maximum Pressure - Implement Circuit - Travel Circuit 350 bar
System 405 l
Maximum Pressure - Auxiliary Circuit - Medium Pressure 185 bar
Maximum Flow - Swing Mechanism 118 l/min
Maximum Flow - Auxiliary Circuit - Medium Pressure 50 l/min
Maximum Pressure - Implement Circuit - Normal 350 bar
Maximum Pressure - Auxiliary Circuit - High Pressure 350 bar
Maximum Pressure - Implement Circuit - Heavy Lift 370 bar
Drive
Maximum Travel Speed 30 km/h
Transmission
Drawbar Pull 127 kN
Maximum Gradeability (25 000 kg/55,115 lb) 70%
Maximum Forward/Reverse - 2nd Gear 30 km/h
Service Refill Capacities
Fuel Tank - Total Capacity 420 l
Diesel Exhaust Fluid Tank 34.5 l
Undercarriage
Ground Clearance 360 mm
Working Ranges
Variable Adjustable Boom - 2500 mm (8'2") Stick Length: Dump Height 7220 mm
Variable Adjustable Boom - 2500 mm (8'2") Stick Length: Digging Height 10540 mm
One-Piece Boom - 2500 mm (8'2") Stick Length: Stick Forces (ISO 6015) 117 kN
Variable Adjustable Boom - 2500 mm (8'2") Stick Length: Digging Depth 6250 mm
Variable Adjustable Boom - 2500 mm (8'2") Stick Length: Bucket Forces (ISO 6015) 152 kN
One-Piece Boom - 2500 mm (8'2") Stick Length: Bucket Forces (ISO 6015) 152 kN
Variable Adjustable Boom - 2900 mm (9'6") Stick Length: Dump Height 7530 mm
One-Piece Boom - 2900 mm (9'6") Stick Length: Dump Height 6470 mm
Variable Adjustable Boom - 2900 mm (9'6") Stick Length: Stick Forces (ISO 6015) 106 kN
One-Piece Boom - 2900 mm (9'6") Stick Length: Digging Depth 6450 mm
One-Piece Boom - 2500 mm (8'2") Stick Length: Digging Depth 6050 mm
Variable Adjustable Boom - 2900 mm (9'6") Stick Length: Digging Height 10850 mm
Variable Adjustable Boom - 2900 mm (9'6") Stick Length: Bucket Forces (ISO 6015) 152 kN
One-Piece Boom - 2500 mm (8'2") Stick Length: Digging Height 9370 mm
One-Piece Boom - 2500 mm (8'2") Stick Length: Reach at Ground Level 9910 mm
Engine
Engine Power - Maximum Net - ISO 9249/SAE J1349 - Metric 171 hp/PS
Working Ranges
Variable Adjustable Boom - 2900 mm (9'6") Stick Length: Digging Depth 6650 mm
Variable Adjustable Boom - 2900 mm (9'6") Stick Length: Reach at Ground Level 10190 mm
Note Working range dimensions with pneumatic tires. Range values are calculated with GD Bucket 1200 mm (48"), 1.19 m3 (1.55 yd3) with tips K80 and CW-40 quick coupler with a tip radius of 1688 mm/5'6". Breakout force values are calculated with heavy...
Variable Adjustable Boom - 2500 mm (8'2") Stick Length: Stick Forces (ISO 6015) 117 kN
One-Piece Boom - 2900 mm (9'6") Stick Length: Digging Height 9590 mm
One-Piece Boom - 2500 mm (8'2") Stick Length: Dump Height 6250 mm
One-Piece Boom - 2900 mm (9'6") Stick Length: Reach at Ground Level 10300 mm
Variable Adjustable Boom - 2500 mm (8'2") Stick Length: Reach at Ground Level 9800 mm
One-Piece Boom - 2900 mm (9'6") Stick Length: Bucket Forces (ISO 6015) 152 kN
One-Piece Boom - 2900 mm (9'6") Stick Length: Stick Forces (ISO 6015) 106 kN
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