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301.7 CR

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301.7 CR Mini Hydraulic Excavator
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Overview

The Cat® 301.7 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.

Engine

  • Net Power 18.9 HP 14.1 kW
  • Engine Model C1.1 C1.1
  • Bore 3.0 in 77.0 mm
  • Stroke 3.2 in 81.0 mm
  • Gross Power - ISO 14396 21.6 HP 16.1 kW
  • Displacement 69.0 in³ 1.1 l
  • Rated Net Power - 2,400 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 18.9 HP 14.1 kW

Weights

  • Operating Weight 4222.0 lb 1915.0 kg
  • Minimum Operating Weight with Canopy* 3946.0 lb 1790.0 kg
  • Maximum Operating Weight with Canopy** 4222.0 lb 1915.0 kg
  • Note (2) **Maximum Weight is based on steel tracks, canopy, operator, expandable undercarriage and full fuel tank. **Maximum Weight is based on steel tracks, canopy, operator, expandable undercarriage and full fuel tank.
  • Note (1) *Minimum Weight is based on rubber tracks, canopy, operator, expandable undercarriage and full fuel tank. *Minimum Weight is based on rubber tracks, canopy, operator, expandable undercarriage and full fuel tank.
  • 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. ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket.
  • EU: CE Plate Weight*** 4167.0 lb 1890.0 kg

Dimensions - Long Stick

  • Dig Depth 100.0 in 2540.0 mm
  • Tail Swing 25.6 in 650.0 mm
  • O/A Shipping Height 90.6 in 2300.0 mm
  • Maximum Blade Height 10.6 in 270.0 mm
  • Minimum Ground Clearance Below Undercarriage 5.5 in 140.0 mm
  • O/A Undercarriage Length 62.6 in 1590.0 mm
  • Boom Height - Shipping Position 40.9 in 1040.0 mm
  • Maximum Dump Clearance 98.8 in 2510.0 mm
  • Track Belt/Shoe Width 9.1 in 230.0 mm
  • Maximum Dig Height 137.4 in 3490.0 mm
  • Track Width - Expanded 51.18 in 1300.0 mm
  • Maximum Reach - Ground Level 159.8 in 4060.0 mm
  • Swing Bearing - Height 17.4 in 442.0 mm
  • Boom Swing - Left 65.0 ° 65.0 °
  • Stick Length 45.7 in 1160.0 mm
  • Vertical Wall 74.4 in 1890.0 mm
  • Track Width - Retracted 39.0 in 990.0 mm
  • Boom Swing - Right 50.0 ° 50.0 °
  • Note *Overall Shipping Length depends on blade position during shipment. *Overall Shipping Length depends on blade position during shipment.
  • Maximum Reach 162.6 in 4130.0 mm
  • Boom In Reach 63.8 in 1620.0 mm
  • Overall Shipping Length* 141.3 in 3590.0 mm
  • Maximum Blade Depth 10.4 in 265.0 mm

Blade

  • Height 8.9 in 225.0 mm
  • Note *Expanded – 1300 mm (51 in) *Expanded – 1300 mm (51 in)
  • Width* 39.0 in 990.0 mm

Hydraulic System

  • Operating Pressure - Equipment 3553.4 psi 245.0 bar
  • Operating Pressure - Swing 2132.1 psi 147.0 bar
  • Digging Force - Stick - Standard 2135.7 lbf 9.5 kN
  • Pump Flow at 2,400 rpm 17.4 gal/min 66.0 l/min
  • Auxiliary Circuit - Primary - Pressure 3553.4 psi 245.0 bar
  • Digging Force - Bucket 3641.9 lbf 16.2 kN
  • Auxiliary Circuit - Secondary - Pressure 3553.4 psi 245.0 bar
  • Operating Pressure - Travel 3553.4 psi 245.0 bar
  • Type Load Sensing Hydraulics with Variable Displacement Piston Pump Load Sensing Hydraulics with Variable Displacement Piston Pump
  • Auxiliary Circuit - Secondary - Flow 3.7 gal/min 14.0 l/min
  • Auxiliary Circuit - Primary - Flow 8.7 gal/min 33.0 l/min
  • Digging Force - Stick - Long 1865.9 lbf 8.3 kN

Dimensions - Standard Stick

  • Track Belt/Shoe Width 9.1 in 230.0 mm
  • Overall Shipping Length* 142.5 in 3620.0 mm
  • Track Width - Expanded 51.18 in 1300.0 mm
  • O/A Undercarriage Length 62.6 in 1590.0 mm
  • Maximum Reach - Ground Level 153.5 in 3900.0 mm
  • Boom Height - Shipping Position 42.9 in 1090.0 mm
  • Boom Swing - Left 65.0 ° 65.0 °
  • Maximum Reach 156.3 in 3970.0 mm
  • Maximum Blade Depth 10.4 in 265.0 mm
  • Dig Depth 92.5 in 2350.0 mm
  • Maximum Dump Clearance 96.5 in 2450.0 mm
  • Maximum Blade Height 10.6 in 270.0 mm
  • Tail Swing 25.6 in 650.0 mm
  • Boom In Reach 64.2 in 1630.0 mm
  • Minimum Ground Clearance Below Undercarriage 5.5 in 140.0 mm
  • O/A Shipping Height 90.6 in 2300.0 mm
  • Swing Bearing - Height 17.4 in 442.0 mm
  • Stick Length 37.8 in 960.0 mm
  • Vertical Wall 70.9 in 1800.0 mm
  • Boom Swing - Right 50.0 ° 50.0 °
  • Track Width - Retracted 39.0 in 990.0 mm
  • Maximum Dig Height 135.0 in 3430.0 mm
  • Note *Overall Shipping Length depends on blade position during shipment. *Overall Shipping Length depends on blade position during shipment.

Travel System

  • Maximum Traction Force - High Speed 2675.2 lbf 11.9 kN
  • Travel Speed - High 2.7 mile/h 4.4 km/h
  • Ground Pressure - Maximum Weight 4.4 psi 30.0 kPa
  • Travel Speed - Low 1.8 mile/h 2.9 km/h
  • Maximum Traction Force - Low Speed 4136.5 lbf 18.4 kN
  • Gradeability - Maximum 30 degrees 30 degrees
  • Ground Pressure - Minimum Weight 4.0 psi 27.9 kPa

Service Refill Capacities

  • Engine Oil 1.2 gal (US) 4.4 l
  • Hydraulic Tank 4.8 gal (US) 18.0 l
  • Fuel Tank 5.8 gal (US) 22.0 l
  • Cooling System 1.0 gal (US) 3.9 l
  • Hydraulic System 6.9 gal (US) 26.0 l

Sound

  • Average Exterior Sound Pressure (ISO 6395:2008) 93.0 dB(A) 93.0 dB(A)
  • Note European Union Directive “2000/14/EC” European Union Directive “2000/14/EC”

Weight Increase from Minimum Configuration

  • Steel Tracks 110.0 lb 50.0 kg
  • Long Stick 22.0 lb 10.0 kg
  • Expandable Undercarriage Standard Standard
  • Heavy Counterweight 143.0 lb 65.0 kg

Swing System

  • Machine Swing Speed 9.8 r/min 9.8 r/min

Certification - Canopy

  • Roll Over Protective Structure (ROPS) ISO 12117-2:2008 ISO 12117-2:2008
  • Top Guard ISO 10262:1998 (Level I) ISO 10262:1998 (Level I)
  • Tip Over Protective Structure (TOPS) ISO 12117:1997 ISO 12117:1997

ALL DAY COMFORT

  • Adjustable wrist rests and a suspension seat option help keep you working comfortably all day long.

EASY TO OPERATE

  • Controls are easy to use and the intuitive Next Generation LCD monitor provides 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 COMPACT DESIGN

  • Strong lift and dig performance helps you get the job done faster. The compact radius design and retractable undercarriage lets you access and work in the tightest areas. Dig-to-blade and dozer float features allow 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 couple 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 through the side doors. The unique tilt up canopy lets you reach additional service areas when needed.

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.

301.7 CR Standard Equipment

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 EU)
  • Adjustable Wrist Rests
  • Washable Floor Mat
  • Travel Pedals and Hand Levers
  • 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

  • Expandable 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

301.7 CR Optional Equipment

OPERATOR ENVIRONMENT

  • Control Pattern Changer (EU only)
  • No Travel Pedals and Hand Levers
  • 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)

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

  • Battery Disconnect
  • Product Link PL240 (regulations apply)
  • Product Link PLE642 (regulations apply)
  • Travel Alarm (standard in some regions)

GUARDING

  • Guard, Canopy
  • Guard, Mesh

OTHER

  • Bio Oil Capable
  • Eco Drain
  • Water Jacket Heater
  • Heavy Counterweight

Attachments

Augers

Digging Buckets - Mini Excavator

Ditch Cleaning Buckets - Mini Excavator

Grading Buckets - Mini Excavator

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