THIS IS MY SELECT

Mini Excavators

307.5 Mini Hydraulic Excavator

Engine Model

93.0 hp

Cat C2.4 Turbo

Net Power

54.8 HP

Operating Weight

17,905 lb

THIS IS MY SELECT

backhoe loader

307.5 Mini Hydraulic Excavator

Engine Model

93.0 hp

Cat C2.4 Turbo

Net Power

54.8 HP

Operating Weight

17,905 lb

Specifications

The Cat ® 307.5 Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.

      • Engine Model

        93.0 in

        93.0 mm

        Cat C2.4 Turbo

        Net Power

        54.8 HP

        40.9 kW

        Displacement

        148 in³

        2.43 l

        Gross Power - SAE J1995

        57.9 HP

        43.2 kW

        Bore

        3.4 in

        87 mm

        Stroke

        4 in

        102.4 mm

        Rated Net Power - 2,400 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269

        54.8 HP

        40.9 kW

      • Average Exterior Sound Pressure (ISO 6395:2008)

        98 dB(A)

        98 dB(A)

        Operator Sound Pressure (ISO 6396:2008)

        72 dB(A)

        72 dB(A)

        Note

        93.0 in

        93.0 mm

        European Union Directive “2000/14/EC”

      • Air Conditioning

        93.0 in

        93.0 mm

        The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains .90 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.

      • Height - Boom Transport - No Tools

        101.2 in

        2,570 mm

        Height - Boom Working - With Tools

        107.5 in

        2,730 mm

        Cab Height

        100 in

        2,541 mm

        Maximum Dump Clearance

        208.6 in

        5,300 mm

        Dig Depth

        161.4 in

        4,100 mm

        Maximum Blade Depth

        16 in

        407 mm

        Maximum Blade Height

        14.6 in

        370 mm

        Swing Bearing - Height

        29.7 in

        756 mm

        Maximum Reach

        247.9 in

        6,297 mm

        Width over Upper House

        88.6 in

        2,250 mm

        Tail Swing with Counterweight

        76 in

        1,930 mm

        Note (1)

        93.0 in

        93.0 mm

        Boom Height when stick is pinned in transport position with no attachments.

        Maximum Dig Height

        289.3 in

        7,348 mm

        Overall Shipping Length - without Counterweight

        240.2 in

        6,100 mm

        Note (2)

        93.0 in

        93.0 mm

        Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.

        O/A Undercarriage Length

        108.7 in

        2,760 mm

        Maximum Reach - Ground Level

        242.1 in

        6,151 mm

        O/A Track Width

        86.6 in

        2,200 mm

        Overall Shipping Length - with Counterweight

        245.3 in

        6,230 mm

        Ground Clearance

        14.6 in

        370 mm

        Vertical Wall

        141.6 in

        3,597 mm

        Tail Swing without Counterweight

        70.9 in

        1,800 mm

        Stick Length

        65.6 in

        1,665 mm

        Boom In Reach

        66.2 in

        1,681 mm

        Track Belt/Shoe Width

        17.7 in

        450 mm

      • Dig Depth

        182.8 in

        4,642 mm

        Maximum Reach - Ground Level

        262.6 in

        6,670 mm

        Maximum Dig Height

        305.7 in

        7,765 mm

        Tail Swing without Counterweight

        70.9 in

        1,800 mm

        Swing Bearing - Height

        29.7 in

        756 mm

        Ground Clearance

        14.6 in

        370 mm

        Maximum Reach

        267.9 in

        6,805 mm

        Tail Swing with Counterweight

        76 in

        1,930 mm

        Stick Length

        86.9 in

        2,208 mm

        Height - Boom Working - With Tools

        124 in

        3,150 mm

        Width over Upper House

        88.6 in

        2,250 mm

        Vertical Wall

        161.9 in

        4,113 mm

        Maximum Blade Depth

        16 in

        407 mm

        O/A Track Width

        86.6 in

        2,200 mm

        O/A Undercarriage Length

        108.7 in

        2,760 mm

        Maximum Dump Clearance

        225.1 in

        5,717 mm

        Track Belt/Shoe Width

        17.7 in

        450 mm

        Maximum Blade Height

        14.6 in

        370 mm

        Cab Height

        100 in

        2,541 mm

        Note (2)

        93.0 in

        93.0 mm

        Boom Height when stick is pinned in working position with attachments.

        Note (1)

        93.0 in

        93.0 mm

        Boom Height when stick is pinned in transport position with no attachments.

        Overall Shipping Length - with Counterweight

        246.1 in

        6,250 mm

        Overall Shipping Length - without Counterweight

        240.9 in

        6,120 mm

        Height - Boom Transport - No Tools

        100.4 in

        2,550 mm

        Boom In Reach

        88.6 in

        2,250 mm

      • Operating Weight

        17,905 lb

        8,120 kg

        Note (2)

        93.0 in

        93.0 mm

        **Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.

        Maximum Operating Weight with Cab**

        17,905 lb

        8,120 kg

        Note (1)

        93.0 in

        93.0 mm

        *Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.

        Minimum Operating Weight with Cab*

        16,549 lb

        7,505 kg

      • Long Stick

        181 lb

        82 kg

        Counterweight

        552 lb

        250 kg

        Steel Tracks with Pads

        628 lb

        285 kg

      • Gradeability - Maximum

        93.0 in

        93.0 mm

        30 degrees

        Travel Speed - Low

        1.9 mile/h

        3.1 km/h

        Travel Speed - High

        3.1 mile/h

        5 km/h

        Maximum Traction Force - High Speed

        5,856 lb

        26.1 kN

        Maximum Traction Force - Low Speed

        14,035 lb

        62.4 kN

        Ground Pressure - Maximum Weight

        5.5 psi

        37.7 kPa

        Ground Pressure - Minimum Weight

        5.1 psi

        34.8 kPa

      • Hydraulic Tank

        14 gal (US)

        53 l

        Hydraulic System

        29 gal (US)

        110 l

        Cooling System

        2.6 gal (US)

        10 l

        Engine Oil

        2.5 gal (US)

        9.5 l

        Fuel Tank

        38 gal (US)

        145 l

      • Digging Force - Bucket

        12,272 lb

        54.6 kN

        Pump Flow at 2,400 rpm

        44 gal/min

        167 l/min

        Digging Force - Stick - Long

        7,579 lb

        33.7 kN

        Operating Pressure - Equipment

        4,134 psi

        285 bar

        Operating Pressure - Travel

        4,134 psi

        285 bar

        Digging Force - Stick - Standard

        8,504 lb

        37.8 kN

        Maximum Auxiliary Circuit - Secondary - Pressure at Pump

        4,134 psi

        285 bar

        Note

        93.0 in

        93.0 mm

        Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

        Operating Pressure - Swing

        3,626 psi

        250 bar

        Type

        93.0 in

        93.0 mm

        Load Sensing Hydraulics with Variable Displacement Piston Pump

        Maximum Auxiliary Circuit - Primary - Pressure at Pump

        4,134 psi

        285 bar

        Maximum Auxiliary Circuit - Primary - Flow at Pump

        35 gal/min

        131 l/min

        Maximum Auxiliary Circuit - Secondary - Flow at Pump

        9 gal/min

        33 l/min

      • Machine Swing Speed

        10 r/min

        10 r/min

      • Height

        17 in

        431 mm

        Width

        90 in

        2,280 mm

      • Roll Over Protective Structure (ROPS)

        93.0 in

        93.0 mm

        ISO 12117-2:2008

        Top Guard

        93.0 in

        93.0 mm

        ISO 10262:1998 (Level I)

        Tip Over Protective Structure (TOPS)

        93.0 in

        93.0 mm

        ISO 12117:1997

      • ENGINE

        • Cat C2.4 Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) – Electronic Engine, Turbo, Diesel Particulate Filter (DPF)

        • Automatic Engine Idle

        • Automatic Engine Shutdown

        • Automatic Swing Brake

        • Automatic Two Speed Travel

        • Fuel Water Separator with Indicator

        • Radial Seal – Double Element Air Filter

        • Extended Life Coolant, –37° C ( –37° F)

      • HYDRAULICS

        • Smart Tech Electronic Pump

        • Variable Displacement Piston Pump

        • Load Sensing/Flow Sharing Hydraulics

        • Power On Demand

        • Hydraulic Temperature Monitoring

        • Certified Accumulator

        • HYDO Advanced Hydraulic Oil

      • OPERATOR ENVIRONMENT

        • Top Guard ISO 10262 1998 Level I

        • ROPS ISO 12117-2:2008

        • Stick Steer Mode

        • Travel Cruise Control

        • Control Pattern Changer

        • Adjustable Wrist Rests

        • Molded Footrests

        • Removable, Washable Floor Mat

        • Travel Pedals and Hand Levers

        • Cat Key with Passcode Option

        • HVAC with Automatic Temperature Control

        • Hydraulic Lockout Controls

        • Integrated Lower Front Window

        • Assisted Front Window Overhead Storage

        • Rear Window Emergency Exit

        • Fabric, High Back, Suspension Seat

        • Retractable Seat Belt (75 mm/3 in)

        • Coat Hook

        • Cup Holder

        • LED Interior Light

        • Literature Holder

        • Mounting Bosses for Top and Front Guards

        • 12V Power Socket

        • Radio – Bluetooth®, Auxiliary, Microphone, USB (charging only)

        • Skylight

        • Signaling/Warning Horn

        • Cab and (left side) Boom Work Lights

        • Utility Space for Mobile Phone

        • Next Generation Color LCD Monitor (IP66) – Jog Dial Interface (cab machines only) – Fuel Level and Coolant Temperature Gauges – Maintenance and Machine Monitoring – Performance and Machine Adjustments – Numeric Security Code – Multiple Languages – Camera Ready (IP68 & IP69K) – Hour Meter with Wake Up Switch

      • UNDERCARRIAGE

        • Greased and Lubricated Track

        • Tie Down Eyes on Track Frame

        • Dozer Straight Blade

        • Dozer Float

        • Bolt-on, Reversible Wear Edge

      • BOOM, STICK AND LINKAGES

        • One Piece Boom (3700 mm/145.7 in)

        • Standard Stick (1665 mm/65.6 in)

        • Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler for Cat Tools

        • Thumb Ready (not available in all regions)

        • Certified Lifting Eye (optional in some regions)

      • ELECTRICAL

        • 12 Volt Electrical System

        • 90 Ampere Alternator

        • 900 CCA Maintenance Free Battery

        • Battery Disconnect

        • Ignition Key Stop Switch

        • Product Link™ Basic (regulations apply)

        • Travel Alarm

      • OTHER

        • Locks on External Enclosure Doors

        • Lockable Fuel Cap

        • Beacon Socket

        • Rear Reflectors

      • OPERATOR ENVIRONMENT

        • Air Suspension Heated Seat

        • Rain Visor

        • Next Generation Advanced Monitor (below are all included with Next Generation Advanced Monitor option) – Jog Dial Control Interface – Touch Screen – Site Reference System – High Definition Camera Capable (IP68 & IP69K) – Numeric Security Code

      • UNDERCARRIAGE

        • Steel Tracks (450 mm/17.7 in wide)

        • Wide Steel Tracks (600 mm/23.6 in)

        • Steel Track with Rubber Pads

        • Track Guides

      • BOOM, STICK AND LINKAGES

        • Long Stick (2200 mm/86.6 in)

        • Attachments including Buckets, Augers and Hammers

        • 2nd Auxiliary Hydraulic Lines

        • Boom Lowering Check Valve

        • Stick Lowering Check Valve

        • Bucket Linkage with Lift Eye

      • ELECTRICAL

        • Product Link Elite (regulations apply)

        • Rearview Camera

        • Rotating Beacon

      • GUARDING

        • Heavy Duty Front Guard ISO 10262 1998 Level II

        • Mesh Front Guard ISO 10262 1998 Level I

        • Overhead Cab Guard ISO 10262 1998 Level II

        • Polycarbonate Front Window EN356 P5A (Cab Only)

        • Track Guards

      • OTHER

        • Water Jacket Heater

        • Refueling Pump

      Similar Models

      WHY CHOOSE EMPIRE

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance