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Engine

Net Power - ISO 9249

172HP

Engine Model

Cat C4.4e TTA

Engine Power - ISO 14396

173HP

Bore

4in

Stroke

5in

Displacement

269in³

Weights

Operating Weight

50265lb

Working Ranges & Forces

Maximum Digging Depth

22.1ft

Boom

Reach 5.7 m (18'8")

Stick

Reach 2.9 m (9'6")

Bucket

1.19 m ³ (1.56 yd³)

Maximum Reach at Ground Level

32.4ft

Maximum Cutting Height

30.8ft

Maximum Loading Height

21.4ft

Minimum Loading Height

7.1ft

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom

21.5ft

Maximum Vertical Wall Digging Depth

17ft

Bucket Digging Force - ISO

38811lbf

Stick Digging Force - ISO

23911lbf

Hydraulic System

Main System - Maximum Flow

429 l/min (113 gal/min)

Maximum Pressure - Equipment

5075psi

Maximum Pressure - Travel

4974psi

Maximum Pressure - Swing

3988psi

Swing Mechanism

Maximum Swing Torque

60300ft·lbf

Service Refill Capacities

Fuel Tank Capacity

86.6gal (US)

Cooling System

6.6gal (US)

Engine Oil

4gal (US)

Swing Drive - Each

3.2gal (US)

Final Drive - Each

1.3gal (US)

Hydraulic System - Including Tank

61.8gal (US)

Hydraulic Tank

30.4gal (US)

DEF Tank

10.3gal (US)

Dimensions

Boom

Reach 5.7 m (18'8")

Stick

Reach 2.9 m (9'6")

Bucket

1.19 m ³ (1.56 yd³)

Shipping Height - Top of Cab

9.8ft

Handrail Height

9.8ft

Shipping Length

31ft

Tail Swing Radius

9.3ft

Counterweight Clearance

3.4ft

Ground Clearance

1.6ft

Track Length

14.7ft

Length to Center of Rollers

12ft

Track Gauge

7.9ft

Transport Width

9.8ft

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • ROPS, sound suppression
    • Mechanically adjustable seat
    • High-resolution 203 mm (8 in) LCD touchscreen monitor
  • Cat Technology
    • Cat Product Link
    • Cat GRADE with 2D
  • Cat Technology
    • Cat GRADE with Assist
    • Cat PAYLOAD
    • 2D E-Fence
    • Lift Assist
    • Auto Dig Boost
    • Remote troubleshoot
  • Engine
    • Three selectable power modes
    • Auto engine speed control
    • 52°C (126°F) ambient cooling capacity
    • -32°C (-25°F) cold start capability
    • Reversing electric cooling fans
    • Biodiesel capability up to B20
  • Hydraulic System
    • Boom and stick regeneration circuits
    • Slide joysticks
    • Auto hydraulic warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • Advanced tool control - Europe only
  • Boom And Sticks
    • 5.7 m (18'8") reach boom, 2.9 m (9'6") stick
  • Undercarriage And Structures
    • Tie-down points on base frame
  • Electrical System
    • Two 1,000 CCA maintenance-free batteries
    • Programmable time-delay LED working lights
    • LED chassis light, left-hand/right-hand boom lights, cab lights
  • Service And Maintenance
    • Sampling ports for Scheduled Oil Sampling (S·O·S)
    • Ground-level and platform-level engine oil dipsticks
  • Safety And Security
    • Rear and right-hand-sideview cameras
    • Signaling/warning horn
    • Right-hand mirror
    • Ground-level engine shutoff switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • Air-adjustable seat with heat (Deluxe only)
    • High-resolution 254 mm (10 in) LCD touchscreen monitor
    • Cat Stick Steer
  • Cat Technology
    • Cat GRADE with 3D
    • Cat GRADE with Advanced 2D (not available on SLR)
    • Cat GRADE with 3D (not available on SLR)
  • Safety And Security
    • Cat Command remote control
    • Right-hand-side camera
    • 360° visibility
    • Inspection Lighting
    • Cat Detect People Detection
  • Engine
    • 52°C (125°F) high-ambient cooling capacity
  • Hydraulic System
    • Boom and stick lowering check valves
    • Hammer return filter circuit
    • Combined flow/high-pressure auxiliary circuit
    • Medium-pressure circuit
    • Quick coupler circuit for Cat Pin Grabber
    • Auto Heavy Lift
  • Boom And Sticks
    • 8.85 m (29'0") SLR boom, 6.28 m (20'7") SLR stick
  • Undercarriage And Structures
    • 600 mm (24") triple grouser shoes
    • 700 mm (28") triple grouser shoes
    • 790 mm (31") triple grouser shoes
    • 900 mm (35") triple grouser shoes
    • 4200 kg (9,300 lb) counterweight for HD boom and stick
  • Electrical System
    • Premium surround lighting package

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