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Mini Excavators

301.5 Mini Hydraulic Excavator

Net Power

21 hp

Operating Weight

3,913 lb

Dig Depth

100 in

SPECIFICATIONS

The Cat® 301.5 Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

    Blade

    Height

    8.9 in

    Note

    *Expanded – 1300 mm (51 in)

    Width*

    39 in

    Certification - Canopy

    Roll Over Protective Structure (ROPS)

    ISO 12117-2:2008

    Top Guard

    ISO 10262:1998 (Level I)

    Tip Over Protective Structure (TOPS)

    ISO 12117:1997

    Dimensions - Long Stick

    Dig Depth

    100 in

    Minimum Ground Clearance Below Undercarriage

    6.1 in

    Maximum Blade Height

    10.8 in

    Track Width - Retracted

    39 in

    Stick Length

    45.7 in

    Maximum Dump Clearance

    98.8 in

    Boom Swing - Left

    65 °

    Vertical Wall

    74.4 in

    Boom Height - Shipping Position

    40.9 in

    Maximum Reach

    155.9 in

    Maximum Dig Height

    137.4 in

    Overall Shipping Length*

    141.3 in

    Note

    *Overall Shipping Length depends on blade position during shipment.

    Tail Swing

    32.3 in

    O/A Undercarriage Length

    57.5 in

    Swing Bearing - Height

    17.5 in

    Track Width - Expanded

    51.18 in

    Boom In Reach

    57.1 in

    Track Belt/Shoe Width

    9.1 in

    O/A Shipping Height

    90.9 in

    Boom Swing - Right

    50 °

    Maximum Blade Depth

    10.2 in

    Maximum Reach - Ground Level

    153.1 in

    Dimensions - Standard Stick

    Boom Swing - Right

    50 °

    Maximum Dump Clearance

    96.5 in

    Tail Swing

    32.3 in

    O/A Undercarriage Length

    57.5 in

    Swing Bearing - Height

    17.5 in

    Maximum Reach - Ground Level

    146.9 in

    Maximum Blade Height

    10.8 in

    Note

    *Overall Shipping Length depends on blade position during shipment.

    Boom Swing - Left

    65 °

    Maximum Reach

    149.6 in

    O/A Shipping Height

    90.9 in

    Boom Height - Shipping Position

    42.9 in

    Maximum Blade Depth

    10.2 in

    Minimum Ground Clearance Below Undercarriage

    6.1 in

    Overall Shipping Length*

    142.5 in

    Boom In Reach

    57.5 in

    Vertical Wall

    70.9 in

    Dig Depth

    92.1 in

    Track Width - Expanded

    51.18 in

    Track Belt/Shoe Width

    9.1 in

    Track Width - Retracted

    39 in

    Stick Length

    37.8 in

    Maximum Dig Height

    135 in

    Engine

    Net Power

    21 hp

    Engine Model

    C1.1

    Stroke

    3.2 in

    Displacement

    69 in³

    Bore

    in

    Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC

    21 hp

    Emissions

    Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.

    Note

    Net power is tested per ISO 9249:2007 and 80/1269/EEC.

    Note (2)

    Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load.

    Note (1)

    Engine power is tested per ISO 14396:2002.

    Gross Power - SAE J1995:2014

    21.6 hp

    Hydraulic System

    Auxiliary Circuit - Primary - Pressure

    3,089.3 psi

    Pump Flow at 2,400 rpm

    17.4 gpm

    Digging Force - Bucket

    3,169.8 lbf

    Type

    Load Sensing Hydraulics with Variable Displacement Piston Pump

    Digging Force - Stick - Long

    1,616.4 lbf

    Operating Pressure - Swing

    1,493.9 psi

    Operating Pressure - Travel

    3,089.3 psi

    Operating Pressure - Equipment

    3,089.3 psi

    Digging Force - Stick - Standard

    1,843.4 lbf

    Auxiliary Circuit - Primary - Flow

    8.7 gpm

    Auxiliary Circuit - Secondary - Flow

    3.7 gpm

    Auxiliary Circuit - Secondary - Pressure

    3,089.3 psi

    Service Refill Capacities

    Fuel Tank

    5.8 gal (US)

    Hydraulic System

    6.9 gal (US)

    Hydraulic Tank

    4.8 gal (US)

    Cooling System

    gal (US)

    Engine Oil

    1.2 gal (US)

    Sound

    Average Exterior Sound Pressure (ISO 6395:2008)

    93 dB(A)

    Note

    European Union Directive “2000/14/EC”

    Sustainability

    Recyclability

    95%

    Swing System

    Machine Swing Speed

    9.8 r/min

    Travel System

    Maximum Traction Force - Low Speed

    3,597 lbf

    Maximum Traction Force - High Speed

    2,315.5 lbf

    Travel Speed - High

    2.7 mile/h

    Ground Pressure - Minimum Weight

    psi

    Travel Speed - Low

    1.8 mile/h

    Ground Pressure - Maximum Weight

    4.4 psi

    Gradeability - Maximum

    30 degrees

    Weight Increase from Minimum Configuration

    Steel Tracks

    126 lb

    Long Stick

    18 lb

    Expandable Undercarriage

    284 lb

    Weights

    Operating Weight

    3,913 lb

    EU: CE Plate Weight***

    3,836 lb

    Minimum Operating Weight with Canopy*

    3,483 lb

    Note (2)

    **Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.

    Note (1)

    *Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.

    Maximum Operating Weight with Canopy**

    3,913 lb

    Note (3)

    ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket.

    • ENGINE
      • Cat C1.1 Engine (U.S. EPA Tier 4 Final/EU Stage V)
      • Automatic Engine Idle
      • Automatic Engine Shutdown
      • Automatic Two Speed Travel
      • Fuel Water Separator
      • Power on Demand (not available in all regions)
      • Variable Displacement Piston Pump
      • Load Sensing/Flow Sharing Hydraulics
    • HYDRAULICS
      • Smart Tech Electronic Pump
      • Accumulator
      • Automatic Swing Brake
      • Auxiliary Hydraulic Lines
      • One and Two Way Auxiliary Flow
      • Continuous Auxiliary Flow
      • Auxiliary Line Quick Disconnects
    • OPERATOR ENVIRONMENT
      • Tilt-up Canopy
      • Top Guard ISO 10262:1998 Level I
      • ROPS – ISO 12117-2:2008
      • TOPS – ISO 12117:1997
      • Machine 2-Point Lifting
      • Stick Steer Mode
      • Travel Cruise Control
      • Control Pattern Changer (optional in some regions)
      • Adjustable Wrist Rests
      • Washable Floor Mat
      • Travel Pedals and Hand Levers
      • Machine Security
      • Machine Security – Standard Key with Pass Code
      • Vinyl Non-Suspension Seat
      • Hydraulic Lockout – All Controls
      • Retractable High Visibility Seat Belt (75 mm/3 in)
      • Coat Hook
      • Cup Holder
      • Storage Pocket
      • Skylight
      • Mounting Bosses for Front
      • Signaling/Warning Horn
      • Boom Light, Halogen
      • Utility Space for Mobile Phone
      • Next Generation Color LCD Monitor (IP66)
        – Fuel Level and Coolant Temperature Gauges
        – Maintenance and Machine Monitoring
        – Performance and Machine Adjustments
        – Numeric Security Code
        – Multiple Languages
        – Hour Meter with Wake Up Switch
    • UNDERCARRIAGE
      • Rubber Belt (230 mm/9 in wide)
      • Dozer Blade
      • Dozer Blade Float
      • Hydraulic Track Adjusters
      • Tie Downs on Track Frame
    • BOOM, STICK AND LINKAGES
      • One Piece Boom (1780 mm/70 in)
      • Standard Stick (960 mm/37.8 in)
      • Front Shovel Capable
      • Front Shovel Capable – Pin-On
      • Thumb Ready (not available in all regions)
      • Certified Lifting Eye (optional in some regions)
    • ELECTRICAL
      • 12 Volt Battery
      • Software (machine and monitor)
      • Maintenance Free Battery
      • Signaling/Warning Horn
      • 12 Volt Power Socket

    • OPERATOR ENVIRONMENT
      • Control Pattern Changer (optional in some regions)
      • No Travel Pedals and Hand Levers
      • Machine Security – Push to Start with Key Fob/Pass Code
      • Vinyl Suspension Seat
      • LED Front Lights
      • LED Front and Rear Lights
      • LED Boom Light
      • Mirrors Left and Right
    • UNDERCARRIAGE
      • Steel Track (230 mm/9 in wide)
      • Expandable Undercarriage
    • BOOM, STICK AND LINKAGES
      • Long Stick (1160 mm/45.7 in)
      • Front Shovel Capable – Dual Lock Manual Coupler
      • Attachments including Couplers, Thumbs, Buckets, Augers and Hammers
      • 2nd Auxiliary Hydraulic Lines
      • Boom Lowering Check Valve
      • Stick Lowering Check Valve
      • Hydraulic Quick Coupler Lines (not available in all regions)
    • ELECTRICAL
      • Lock Out/Tag Out Battery Disconnect
      • Product Link PL243 (regulations apply)
      • Product Link PLE643 (regulations apply)
      • Travel Alarm (standard in some regions)
    • GUARDING
      • Guard, Canopy
      • Guard, Mesh
    • OTHER
      • Bio Oil Capable
      • Eco Drain
      • Water Jacket Heater

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