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Overview

Engine

Units:
Engine Model Cat C7.1 ACERT Cat C7.1 ACERT Less
Net Flywheel Power 161.0 hp 120.0 kW Less
Bore 4.1 in 105.0 mm Less
Stroke 5.3 in 135.0 mm Less
Displacement 433.0 in3 7.1 L Less
Net Power – ISO 14396 122 kW/164 hp/166 PS 122 kW/164 hp/166 PS Less
Net Power – ISO 9249 120 kW/161 hp/163 PS 120 kW/161 hp/163 PS Less

Weights

Operating Weight 56659.0 lb 25700.0 kg Less

Machine Weights

Minimum Operating Weight 49824.0 lb 22600.0 kg Less
Maximum Operating Weight 56659.0 lb 25700.0 kg Less

Service Refill Capacities

Fuel Tank Capacity 108.3 gal 410.0 L Less
Cooling System 7.9 gal 30.0 L Less
Engine Oil 6.6 gal 25.0 L Less
Final Drive (each) 2.1 gal 8.0 L Less
Swing Drive (each) 2.1 gal 8.0 L Less
Hydraulic System Oil (including tank) 68.7 gal 260.0 L Less
Hydraulic Tank Oil 42.0 gal 159.0 L Less
DEF Tank 5.3 gal 20.0 L Less

Swing

Swing Speed 11.0 rpm 11.0 rpm Less
Swing Torque 45580.0 lbf-ft 61.8 kN·m Less

Drive

Maximum Drawbar Pull 46090.0 lbf 205.0 kN Less
Maximum Travel Speed 3.4 mph 5.5 km/h Less

Hydraulic System

Main System – Maximum Flow (Total) 112.0 gal/min 423.0 L/min Less
Maximum Pressure – Equipment: Heavy Lift 5511.0 psi 38000.0 kPa Less
Maximum Pressure – Equipment: Normal 5076.0 psi 35000.0 kPa Less
Maximum Pressure – Travel 5076.0 psi 35000.0 kPa Less
Maximum Pressure – Swing 3698.0 psi 25500.0 kPa Less
Pilot System – Maximum Flow 5.3 gal/min 20.0 L/min Less
Pilot System – Maximum Pressure 569.0 psi 3920.0 kPa Less

Sound Performance

ISO 6396 – Operator Sound Pressure Level 68.0 dB(A) 68.0 dB(A) Less
ISO 6395 – Exterior Sound Power Level 100.0 dB(A) 100.0 dB(A) Less

Dimensions: Reach Boom – 5.7 m (18'8"); R2.9 m (9'6") Stick; 1.19 m3 (1.56 yd3) Bucket Capacity

Shipping Height 10.25 ft 3130.0 mm Less
Shipping Length 31.33 ft 9540.0 mm Less
Tail Swing Radius 9.25 ft 2830.0 mm Less
Length to Center of Rollers 12.0 ft 3650.0 mm Less
Track Length 14.67 ft 4460.0 mm Less
Ground Clearance 1.5 ft 450.0 mm Less
Track Gauge 7.83 ft 2380.0 mm Less
Transport Width – 600 mm (24 in) Shoe 9.75 ft 2980.0 mm Less
Transport Width – 700 mm (28 in) Shoe 10.08 ft 3080.0 mm Less
Transport Width – 790 mm (31 in) Shoe 10.42 ft 3170.0 mm Less
Handrail Height 9.92 ft 3010.0 mm Less
Counterweight Clearance 3.33 ft 1020.0 mm Less

Dimensions: VA Boom; R2.9 m (9'6") Stick; 1.3 m3 (1.70 yd3) Bucket Capacity

Shipping Height 9.92 ft 3010.0 mm Less
Shipping Length 32.08 ft 9780.0 mm Less
Tail Swing Radius 9.25 ft 2830.0 mm Less
Length to Center of Rollers 12.0 ft 3650.0 mm Less
Track Length 14.67 ft 4460.0 mm Less
Ground Clearance 1.5 ft 450.0 mm Less
Track Gauge 7.83 ft 2380.0 mm Less
Transport Width – 600 mm (24 in) Shoe 9.75 ft 2980.0 mm Less
Transport Width – 700 mm (28 in) Shoe 10.08 ft 3080.0 mm Less
Transport Width – 790 mm (31 in) Shoe 10.42 ft 3170.0 mm Less
Handrail Height 9.92 ft 3010.0 mm Less
Counterweight Clearance 3.33 ft 1020.0 mm Less

Working Ranges: Reach Boom – 5.7 m (18'8"); R2.9 m (9'6") Stick; 1.19 m3 (1.56 yd3) Bucket Capacity

Maximum Digging Depth 22.0 ft 6710.0 mm Less
Maximum Reach at Ground Line 32.33 ft 9850.0 mm Less
Maximum Cutting Height 31.0 ft 9450.0 mm Less
Maximum Loading Height 21.33 ft 6500.0 mm Less
Minimum Loading Height 7.17 ft 2180.0 mm Less
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 21.42 ft 6540.0 mm Less
Maximum Vertical Wall Digging Depth 18.42 ft 5610.0 mm Less

Working Ranges: VA Boom; R2.9 m (9'6") Stick; 1.3 m3 (1.70 yd3) Bucket Capacity

Maximum Digging Depth 21.92 ft 6680.0 mm Less
Maximum Reach at Ground Line 33.5 ft 10200.0 mm Less
Maximum Cutting Height 37.83 ft 11520.0 mm Less
Maximum Loading Height 27.58 ft 8410.0 mm Less
Minimum Loading Height 10.75 ft 3270.0 mm Less
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 21.58 ft 6580.0 mm Less
Maximum Vertical Wall Digging Depth 17.33 ft 5290.0 mm Less

Key Features

Benefits to help get your work done efficiently and effectively.

Technology

  • Cat® Grade Control Depth and Slope, helps operators work more productively and accurately with less rework.
  • Product Link™/VisionLink® connects owners to their equipment, providing access to machine location, hours, fuel consumption, idle time, events, and diagnostic codes.

Versatility

  • Multiple configurations for a variety of applications.
  • Heavy-duty reach and variable angle booms for up-close and distant work.
  • Super long reach front parts offer a maximum reach of 15.7 m, with a maximum depth of 11.7 m.
  • Common linkages between E and F Series.
  • Multiple Cat Work Tools available for a wide range of applications.
  • Optional tool control maximizes efficiency and performance.

Productivity

  • Same bucket force, stick force, and swing torque as the 323E.
  • Heavy lift mode increases max pressure to 38 000 kPa, reducing engine speed and pump flow to improve controllability.
  • Emissions package works behind the scenes and won’t interrupt your job process.

Efficiency

  • C7.1 ACERT™ meets EU Stage IV emission standards.
  • Integrated electronics, fuel, air, and aftertreatment reduce fuel consumption and emissions and extend service intervals.
  • DPF requires no servicing.
  • Equipped to run on up to B20 biodiesel fuel for fuel-saving flexibility.
  • Three power modes – high, standard, and eco – help manage fuel consumption.
  • Automatic engine speed control lowers rpm based on load to reduce fuel consumption.
  • Automatic engine idle shutdown turns machine off to save fuel.

Serviceability

  • Routine maintenance items like grease points and fluid taps reachable at ground level.
  • Service door design helps prevent debris entry; doors latch in place to enhance ease of service.
  • Efficient cooling system adjusts up and out of the way to make maintenance easy.

Comfort

  • Full-size roll-over protective structure (ROPS) certified cab is quiet and comfortable.
  • Automatic climate control system helps maintain consistent cab temperature.
  • Joystick consoles and armrests are adjustable.
  • Seats are adjustable and feature air suspension and heated and cooled options.
  • LED monitor is easy to navigate and programmable in 42 languages.
  • Drink holders, storage areas, and auxiliary power outlets offer added convenience.

Durability

  • Built for long service life.
  • XT hydraulic hose provides high working pressure capability.
  • Upper frame with special mounts supports ROPS cab.
  • Lower frame reinforced to enhance component durability.
  • Booms and sticks built with baffle plates for added strength.
  • Box-section structures with multi-plate fabrications, castings, and forgings are used in high-stress areas.
  • Track shoes, links, rollers, idlers, and final drives built with high-tensile-strength steel.
  • Grease-lubricated track link prevents dirt and debris from entering.
  • Heavy-duty bottom guards protect components from track debris and site material.
  • Counterweight bolted directly to the main frame for rigidity.

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