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301.7 CR

Mini Excavators

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.

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Engine Model C1.1
Net Power 14.3 kW
Operating Weight 1843 kg
Height 225 mm
Availability Please Call Admin
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301.7 CR
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OVERVIEW

Mini Excavators Inspired by Our Customers

FEATURES & BENEFITS

ALL DAY COMFORT

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

EASY TO OPERATE

Controls are easy to use and the intuitive Next Generation LCD monitor provides easy to read machine information. Read more

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... Read more

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.... Read more

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 jus... Read more

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 yo... Read more

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 reduc... Read more

UNMATCHED DEALER SUPPORT

Your Cat dealer is here to help you reach your business goals. Fromproviding equipment solutions to operator training to service needs andbeyond, your Cat dealer is ready... Read more

SPECIFICATIONS FOR 301.7 CR

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Engine
Engine Model C1.1
Net Power 14.3 kW
Gross Power - ISO 14396 16.1 kW
Rated Net Power - 2,400 rpm - ISO 9249/EEC 80/1269 14.3 kW
Stroke 81 mm
Bore 77 mm
Displacement 1.1 l
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 (2) Advertised power is tested per the specified standard in effect at the time of manufacture.
Note 1 Net power is tested per ISO 9249:2007 and 80/1269/EEC.
Note (1) Engine power is tested per ISO 14396:2002.
Weights
Operating Weight 1843 kg
Note (2) **Maximum Weight is based on steel tracks, canopy, operator and full fuel tank.
Minimum Operating Weight with Canopy* 1786 kg
Maximum Operating Weight with Canopy** 1843 kg
Note (1) *Minimum Weight is based on rubber tracks, canopy, operator and full fuel tank.
Blade
Height 225 mm
Width* 990 mm
Note *Expanded – 1300 mm
Dimensions - Standard Stick
Dig Depth 2350 mm
O/A Shipping Length 3620 mm
Maximum Reach - Ground Level 3900 mm
Boom In Reach 1630 mm
Swing Bearing - Height 442 mm
Stick Length 960 mm
Tail Swing 650 mm
Track Width - Expanded 1300 mm
Maximum Blade Depth 265 mm
Maximum Reach 3970 mm
Maximum Dig Height 3430 mm
Maximum Blade Height 270 mm
Maximum Dump Clearance 2450 mm
O/A Shipping Height 2300 mm
Vertical Wall 1800 mm
Boom Height - Shipping Position 1090 mm
Boom Swing - Left 65 °
O/A Undercarriage Length 1590 mm
Track Belt/Shoe Width 230 mm
Minimum Ground Clearance Below Undercarriage 150 mm
Track Width - Retracted 990 mm
Boom Swing - Right 50 °
Dimensions - Long Stick
Maximum Dump Clearance 2510 mm
Tail Swing 650 mm
Maximum Reach - Ground Level 4060 mm
Boom Height - Shipping Position 1040 mm
Maximum Reach 4130 mm
Track Width - Retracted 990 mm
Boom Swing - Left 65 °
Boom In Reach 1620 mm
Minimum Ground Clearance Below Undercarriage 150 mm
O/A Shipping Length 3590 mm
Maximum Blade Depth 265 mm
Maximum Dig Height 3490 mm
Track Belt/Shoe Width 230 mm
Stick Length 1160 mm
Boom Swing - Right 50 °
Dig Depth 2540 mm
O/A Shipping Height 2300 mm
Vertical Wall 1890 mm
Track Width - Expanded 1300 mm
Swing Bearing - Height 442 mm
O/A Undercarriage Length 1590 mm
Maximum Blade Height 270 mm
Hydraulic System
Auxiliary Circuit - Secondary - Flow 14 l/min
Digging Force - Stick - Long 8.3 kN
Auxiliary Circuit - Primary - Pressure 245 bar
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm 66 l/min
Operating Pressure - Swing 147 bar
Operating Pressure - Travel 245 bar
Operating Pressure - Equipment 245 bar
Digging Force - Stick - Standard 9.5 kN
Auxiliary Circuit - Secondary - Pressure 245 bar
Auxiliary Circuit - Primary - Flow 33 l/min
Digging Force - Bucket 16.2 kN
Travel System
Maximum Traction Force - Low Speed 18.4 kN
Ground Pressure - Maximum Weight 28.7 kPa
Ground Pressure - Minimum Weight 27.9 kPa
Maximum Traction Force - High Speed 11.9 kN
Travel Speed - High 4.4 km/h
Travel Speed - Low 2.9 km/h
Gradeability - Maximum 30 degrees
Swing System
Machine Swing Speed 9.8 r/min
Weight Increase from Minimum Configuration
Steel Tracks 50 kg
Long Stick 7 kg
Expandable Undercarriage Standard
Heavy Counterweight 67 kg
Service Refill Capacities
Engine Oil 4.4 l
Hydraulic Tank 18 l
Cooling System 3.9 l
Fuel Tank 22 l
Hydraulic System 26 l
Certification - Canopy
Top Guard ISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS) ISO 12117:1997
Roll Over Protective Structure (ROPS) ISO 12117-2:2008
Sound
Average Exterior Sound Pressure (ISO 6395:2008) 93 dB(A)

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related attachment

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Hammers

B2 Pin On
Hammers

B2 Side Mount
Hammers

B2 Side Mount
Digging Buckets - Mini Excavator

302 mm (12 in)

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