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Keep your production numbers up and your owning and operating costs down. With its high-efficiency engine and hydraulic system, the 352 will ensure you get the most work out of each unit of fuel.


  • Net Power - ISO 9249 417.0 HP 311.0 kW
  • Engine Model Cat C13 Cat C13
  • Engine Power - ISO 14396 425.0 HP 317.0 kW
  • Bore 5.12 in 130.0 mm
  • Stroke 6.18 in 157.0 mm
  • Displacement 763.0 in³ 12.5 l

Hydraulic System

  • Main System - Maximum Flow 770 l/min (203 gal/min) 770 l/min (203 gal/min)
  • Maximum Pressure - Equipment 5076.0 psi 35000.0 kPa
  • Maximum Pressure - Equipment - Lift Mode 5512.0 psi 38000.0 kPa
  • Maximum Pressure - Travel 5076.0 psi 35000.0 kPa
  • Maximum Pressure - Swing 3989.0 psi 27500.0 kPa

Swing Mechanism

  • Swing Speed 8.7 r/min 8.7 r/min
  • Maximum Swing Torque 137924.0 ft·lbf 187.0 kN·m


  • Operating Weight 112200.0 lb 50900.0 kg

Service Refill Capacities

  • Fuel Tank Capacity 190.0 gal (US) 720.0 l
  • Cooling System 13.2 gal (US) 50.0 l
  • Engine Oil 10.0 gal (US) 38.0 l
  • Swing Drive - Each 2.6 gal (US) 10.0 l
  • Final Drive - Each 4.0 gal (US) 15.0 l
  • Hydraulic System - Including Tank 150.6 gal (US) 570.0 l
  • Hydraulic Tank 107.5 gal (US) 407.0 l
  • DEF Tank 11.0 gal (US) 41.0 l


  • Boom Heavy-Duty R6.9 m (22'8") Heavy-Duty R6.9 m (22'8")
  • Stick R3.35TB HD (11'0") R3.35TB HD (11'0")
  • Shipping Height - Top of Cab 11.58 ft 3570.0 mm
  • Shipping Length 38.58 ft 11800.0 mm
  • Tail Swing Radius 12.17 ft 3730.0 mm
  • Counterweight Clearance 4.67 ft 1430.0 mm
  • Ground Clearance 2.33 ft 710.0 mm
  • Track Length 17.5 ft 5350.0 mm
  • Track Length to Center of Rollers 14.3 ft 4340.0 mm
  • Track Gauge 7.83 ft 2390.0 mm
  • Transport Width 10.33 ft 3180.0 mm

Working Ranges & Forces

  • Maximum Digging Depth 24.67 ft 7510.0 mm
  • Boom Heavy-Duty R6.9 m (22'8") Heavy-Duty R6.9 m (22'8")
  • Stick R3.35TB HD (11'0") R3.35TB HD (11'0")
  • Maximum Reach at Ground Level 38.42 ft 11710.0 mm
  • Maximum Cutting Height 36.0 ft 10970.0 mm
  • Maximum Loading Height 24.83 ft 7580.0 mm
  • Minimum Loading Height 9.5 ft 2900.0 mm
  • Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 24.17 ft 7360.0 mm
  • Maximum Vertical Wall Digging Depth 18.67 ft 5680.0 mm


  • The C13 engine meets U.S. EPA Tier 4 Final and EU Stage IV emission standards.
  • Automatic engine speed control lowers rpm based on load for reduced fuel consumption.
  • Power modes help you more actively manage fuel consumption.


  • Cat technologies increase production, minimize operating costs, and optimize return on investment.
  • VisionLink® provides wireless access to machine operating data such as location, hours, idle time, fuel usage, productivity, and diagnostic codes to optimize performance.
  • Cat GRADE provides real-time cut and fill information to assist you in attaining grades and slopes more quickly and accurately.


  • Routine maintenance items like grease points and fluid taps are easy to reach at ground level.
  • The side-by-side cooling system enables easy cleaning.
  • Multiple S∙O∙S ports and pressure diagnostic taps help prevent maintenance downtime.


  • The full-size roll-over protective structure (ROPS) certified cab is quiet and comfortable.
  • Joystick consoles and armrests are adjustable. Seats are adjustable and feature air suspension and heated and cooled options.
  • The LCD monitor is easy to navigate and programmable in 44 languages.


  • Demolition work is quick and easy with a Cat shear or multiprocessor.
  • Quarry work is no problem with a purpose-built Cat bucket and hammer.
  • A Cat coupler lets you swap between attachments in seconds without leaving the cab.
  • Tool control option remembers pressures and flows for up to 20 tools to enhance uptime.


  • Booms and sticks are built for long service.
  • Box-section structures with multi-plate fabrications, castings, and forgings are used in high-stress areas.
  • Greased track link between pins and bushings increases undercarriage life and reduces noise.


  • Smart refuel fills the machine quickly from an external fuel source and automatically stops when the fuel tank is full or the fuel source is empty.
  • The rearview and sideview cameras enhance visibility to help make operators more effective and efficient.
  • Extended hand and guard rails allow for safer climbing to the upper deck, and anti-skid plates reduce slipping hazards in all types of weather conditions.

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