/ Equipment / Excavators /

307.5

307.5 - 2019, Southeast Asia

Overview

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.

Specifications

Engine Model Cat C2.4 Turbo
Net Power 46.8 HP
Operating Weight 17886 lb
Engine Model Cat C2.4 Turbo
Net Power 34.9 kW
Operating Weight 8113 kg
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Benefits & Features

ALL DAY COMFORT

  • A sealed and pressurized cab is equipped with an improved air conditioning system, adjustable wrist rests and a suspension seat to help keep you working comfortably all day long.

EASY TO OPERATE

  • Controls are easy to use and the intuitive Next Generation Monitor provides customizable machine operator preferences and easy to read machine information.

STICK STEER TRAVEL MODE

  • Moving around the job site is even easier with the Cat Stick Steer option. Easily switch from traditional travel controls with levers and pedals to joystick controls with a push of a button. The benefit of less effort and improved control is in your hands!

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307.5 Mini Hydraulic Excavator
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307.5 Mini Hydraulic Excavator
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307.5 Mini Hydraulic Excavator
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307.5 Mini Hydraulic Excavator
See the new Cat 7-10 Ton Mini Excavators in action.
Learn about the features and benefits of the new Cat 7-10 Ton Mini Excavators.
Easy to read monitor lets you adjust machine settings to your operating preference.
Easily switch from traditional travel controls with levers and pedals to joystick controls with a push of a button.
Learn about the recommended Daily Maintenance and Inspection for the Cat 7 to 10 Ton Mini Excavators in this quick video.
Learn about the Safety Features on the Cat 7 to 10 Ton Mini Excavators in this quick video.

Specifications

Engine Model Cat C2.4 Turbo
Net Power 46.8 HP
Operating Weight 17886 lb
Height 17 in
Travel Speed - High 3.1 mile/h
Maximum Reach - Ground Level 242 in
Tail Swing without Extra Counterweight 71 in
Maximum Traction Force - High Speed 5856 lb
Fuel Tank 38 gal (US)
Maximum Dig Height 289 in
Digging Force - Stick - Standard 8504 lb
Width 89.8 in
Ground Pressure - Minimum Weight 4.7 psi
Boom In Reach 66 in
Auxiliary Circuit - Secondary - Pressure 4134 psi
Roll Over Protective Structure (ROPS) ISO 12117-2:2008
Minimum Operating Weight with Cab* 16543 lb
O/A Shipping Length 242 in
Digging Force - Stick - Long 7579 lb
Displacement 148 in³
Rated Net Power - 2,400 rpm - ISO 9249/EEC 80/1269 46.8 HP
Tail Swing with Counterweight 78.5 in
Engine Oil 2.5 gal (US)
Auxiliary Circuit - Secondary - Flow 9 gal/min
Maximum Blade Height 14 in
Note (2) **Maximum Weight is based on steel tracks, extra counterweight operator, full fuel tank, standard stick, blade and bucket.
Width over Upper House 88.6 in
Top Guard ISO 10262:1998 (Level II)
Steel Tracks with Pads 661 lb
Ground Clearance 15 in
Maximum Reach 248 in
Bore 3.4 in
Track Belt/Shoe Width 18 in
Operating Pressure - Swing 3626 psi
Tail Swing with Counterweight 78.5 in
Boom Swing - Left 0 °
O/A Track Width 87 in
Blade 734 lb
Boom Swing - Right 0 °
Auxiliary Circuit - Primary - Pressure 4134 psi
Width over Upper House 88.6 in
Travel Speed - Low 1.9 mile/h
Pump Flow at 2,400 rpm 44 gal/min
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Stroke 4 in
Cab Height 100 in
Hydraulic Tank 14 gal (US)
Extra Counterweight 551 lb
Long Stick 146 lb
Cooling System 2.6 gal (US)
Maximum Dump Clearance 208 in
Swing Bearing - Height 30 in
Dig Depth 162 in
Operator Sound Pressure (ISO 6396:2008) 72 dB(A)
Counterweight 552 lb
Operating Pressure - Equipment 4134 psi
Gradeability - Maximum 30 degrees
Maximum Blade Depth 16 in
Operating Pressure - Travel 4134 psi
O/A Undercarriage Length 109 in
Boom Swing - Right 0 °
Auxiliary Circuit - Primary - Flow 35 gal/min
Maximum Traction Force - Low Speed 14035 lb
Tail Swing without Counterweight 71 in
Boom Swing - Left 0 °
Average Exterior Sound Pressure (ISO 6395:2008) 98 dB(A)
Note European Union Directive “2000/14/ECâ€
Digging Force - Bucket 12272 lb
Hydraulic System 27 gal (US)
Maximum Operating Weight with Cab** 17886 lb
Machine Swing Speed 10 r/min
Transport Height 101 in
Vertical Wall 142 in
Stick Length 66 in
Ground Pressure - Maximum Weight 5.1 psi
Tail Swing with Extra Counterweight 79 in
Gross Power - ISO 14396 48.9 HP
Tip Over Protective Structure (TOPS) ISO 12117:1997
Note (1) *Minimum Weight is based on steel tracks, no extra counterweight, operator, full fuel tank, standard stick and bucket.
Engine Model Cat C2.4 Turbo
Net Power 34.9 kW
Operating Weight 8113 kg
Height 431 mm
Travel Speed - High 5 km/h
Maximum Reach - Ground Level 6152 mm
Tail Swing without Extra Counterweight 1800 mm
Maximum Traction Force - High Speed 26.1 kN
Fuel Tank 145 l
Maximum Dig Height 7341 mm
Digging Force - Stick - Standard 37.8 kN
Width 2280 mm
Ground Pressure - Minimum Weight 32.6 kPa
Boom In Reach 1681 mm
Auxiliary Circuit - Secondary - Pressure 285 bar
Roll Over Protective Structure (ROPS) ISO 12117-2:2008
Minimum Operating Weight with Cab* 7504 kg
O/A Shipping Length 6144 mm
Digging Force - Stick - Long 33.7 kN
Displacement 2.43 l
Rated Net Power - 2,400 rpm - ISO 9249/EEC 80/1269 34.9 kW
Tail Swing with Counterweight 1995 mm
Engine Oil 9.5 l
Auxiliary Circuit - Secondary - Flow 33 l/min
Maximum Blade Height 363 mm
Note (2) **Maximum Weight is based on steel tracks, extra counterweight operator, full fuel tank, standard stick, blade and bucket.
Width over Upper House 2250 mm
Top Guard ISO 10262:1998 (Level II)
Steel Tracks with Pads 300 kg
Ground Clearance 370 mm
Maximum Reach 6297 mm
Bore 87 mm
Track Belt/Shoe Width 450 mm
Operating Pressure - Swing 250 bar
Tail Swing with Counterweight 1995 mm
Boom Swing - Left 0 °
O/A Track Width 2200 mm
Blade 333 kg
Boom Swing - Right 0 °
Auxiliary Circuit - Primary - Pressure 285 bar
Width over Upper House 2250 mm
Travel Speed - Low 3.1 km/h
Pump Flow at 2,400 rpm 167 l/min
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Stroke 102 mm
Cab Height 2534 mm
Hydraulic Tank 53 l
Extra Counterweight 250 kg
Long Stick 66 kg
Cooling System 10 l
Maximum Dump Clearance 5293 mm
Swing Bearing - Height 756 mm
Dig Depth 4107 mm
Operator Sound Pressure (ISO 6396:2008) 72 dB(A)
Counterweight 250 kg
Operating Pressure - Equipment 285 bar
Gradeability - Maximum 30 degrees
Maximum Blade Depth 414 mm
Operating Pressure - Travel 285 bar
O/A Undercarriage Length 1760 mm
Boom Swing - Right 0 °
Auxiliary Circuit - Primary - Flow 131 l/min
Maximum Traction Force - Low Speed 62.4 kN
Tail Swing without Counterweight 1800 mm
Boom Swing - Left 0 °
Average Exterior Sound Pressure (ISO 6395:2008) 98 dB(A)
Note European Union Directive “2000/14/ECâ€
Digging Force - Bucket 54.6 kN
Hydraulic System 104 l
Maximum Operating Weight with Cab** 8113 kg
Machine Swing Speed 10 r/min
Transport Height 2558 mm
Vertical Wall 3604 mm
Stick Length 1665 mm
Ground Pressure - Maximum Weight 35.2 kPa
Tail Swing with Extra Counterweight 1995 mm
Gross Power - ISO 14396 36.5 kW
Tip Over Protective Structure (TOPS) ISO 12117:1997
Note (1) *Minimum Weight is based on steel tracks, no extra counterweight, operator, full fuel tank, standard stick and bucket.

Benefits & Features

ALL DAY COMFORT

  • A sealed and pressurized cab is equipped with an improved air conditioning system, adjustable wrist rests and a suspension seat to help keep you working comfortably all day long.

EASY TO OPERATE

  • Controls are easy to use and the intuitive Next Generation Monitor provides customizable machine operator preferences and easy to read machine information.

STICK STEER TRAVEL MODE

  • Moving around the job site is even easier with the Cat Stick Steer option. Easily switch from traditional travel controls with levers and pedals to joystick controls with a push of a button. The benefit of less effort and improved control is in your hands!

BIG PERFORMANCE IN A MINI DESIGN

  • Increased lifting, swinging, travel and multi-functioning performance helps you get the job done more efficiently, and dig-to-blade allows for easy clean up.

SAFETY ON THE JOB SITE

  • Your safety is our top priority. The Cat Mini Excavator is designed to help keep you safe on the job. Courtesy work lights and a fluorescent retractable seat belt are just a few of the safety features we’ve built into the machine.

SIMPLE SERVICE FOR LESS DOWNTIME

  • Maintenance is quick and easy on the Cat Mini Excavator. Routine check points are easy to access at ground level with grouped service points and robust service panels.

LOWER OPERATING COSTS

  • Equipped with features such as auto idle, auto engine shutdown, and efficient hydraulics with a variable displacement pump, the Cat Mini Excavator was designed with reducing your operating costs in mind.

Standard Equipment

  • ENGINE
    • Automatic Swing Brake
    • Automatic Engine Shutdown
    • Automatic Engine Idle
    • Cat C2.4 Diesel Engine (China Nonroad Stage III) – Mechanical Engine, Turbo
    • Fuel Water Separator with Indicator
    • Automatic Two Speed Travel
    • Radial Seal – Double Element Air Filter
    • Extended Life Coolant, –37° C
  • HYDRAULICS
    • Power On Demand
    • Variable Displacement Piston Pump
    • Smart Tech Electronic Pump
    • Hydro Advanced Hydraulic Oil
    • Hydraulic Temperature Monitoring
    • Load Sensing/Flow Sharing Hydraulics
    • Certified Accumulator
  • OPERATOR ENVIRONMENT
    • ROPS – ISO 12117-2:2008
    • Mounting Bosses for Top and Front Guards
    • Top Guard – ISO 10262:1998 (Level II)
    • Fabric, High Back, Suspension Seat
    • Literature Holder
    • LED Interior Light
    • Assisted Front Window Overhead Storage
    • Hydraulic Lockout Controls
    • Cup Holder
    • Control Pattern Changer
    • Color LCD Monitor<br>– Fuel Level and Coolant Temperature Gauges<br>– Maintenance and Machine Monitoring<br>– Performance and Machine Adjustments<br>– Numeric Security Code<br>– Multiple Languages<br>– Hour Meter with Wake Up Switch<br>– Jog Dial Control Interface
    • Skylight
    • Retractable Seat Belt (51 mm)
    • Travel Pedals and Hand Levers
    • Adjustable Wrist Rests
    • Operator Sound Pressure 72 dB(A) ISO 6396:2008
    • Cat Key with Passcode Option
    • Molded Footrests
    • Rear Window Emergency Exit
    • Removable, Washable Floor Mat
    • HVAC with Automatic Temperature Control
    • Stick Steer Mode
    • TOPS – ISO 12117:1997
    • Radio – Bluetooth®, USB, Auxiliary, Microphone
    • Coat Hook
    • Sealed and Pressurized Cab
    • 12V Power Socket
  • UNDERCARRIAGE
    • Tie Down Eyes on Track Frame
    • Hydraulic Track Adjusters
    • Greased and Lubricated Track
    • Steel Tracks (450 mm wide)
  • BOOM, STICK AND LINKAGES
    • One Piece Boom (3700 mm)
    • Standard Stick (1665 mm)
    • Front Shovel Capable
  • ELECTRICAL
    • 12 Volt Electrical System
    • 90 Ampere Alternator
    • 850 CCA Maintenance Free Battery
    • Circuit Breaker
    • Ignition Key Stop Switch
    • Signaling/Warning Horn
    • Product Link™ Elite Lite (regulations apply)

Optional Equipment

  • OPERATOR ENVIRONMENT
    • Premium Monitor Package with Rear Camera
    • Security Key/Push to Start
  • ELECTRICAL
    • Travel Alarm
    • Rear Light
  • OTHER
    • Steel Tracks (600 mm wide)
    • Hammers
    • Counterweight, Extra
    • One-Way Auxiliary
    • Two-Way Auxiliary
    • Dozer Blade, Blade Float
    • Center Track Guard
    • Radiator Screen Guard
    • Water Jacket Heater
    • Ecology Drain for Engine

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