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Piscataway Campus 732-885-5555
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2026 RSVPPride Month 2023

301.7 CR Mini Hydraulic Excavator
Exterior View
Interior View
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301.7 CR Mini Hydraulic Excavator

Net Power21 hp
Engine ModelC1.1
Bore3 in
Stroke3.2 in
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Learn more about our 301.7 CR Mini Hydraulic Excavator

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.

Net Power
21hp
Engine Model
C1.1
Bore
3in
Stroke
3.2in
Displacement
69in³
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note (1)
Advertised power is tested per the specified standard in effect at the time of manufacture.
Note
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.
Operating Weight
4222lb
Note (1)
*Minimum Weight is based on rubber tracks, operator, expandable undercarriage and full fuel tank.
Note (2)
**Maximum Weight is based on steel tracks, 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.
Travel Speed - High
2.7mile/h
Travel Speed - Low
1.8mile/h
Maximum Traction Force - High Speed
2675.2lb
Maximum Traction Force - Low Speed
4136.5lb
Gradeability - Maximum
30 degrees
Machine Swing Speed
9.8r/min
Roll Over Protective Structure (ROPS)
ISO 12117-2:2008
Tip Over Protective Structure (TOPS)
ISO 12117:1997
Top Guard
ISO 10262:1998 (Level I)
Cooling System
1gal (US)
Engine Oil
1.2gal (US)
Fuel Tank
5.8gal (US)
Hydraulic Tank
4.8gal (US)
Hydraulic System
6.9gal (US)
Recyclability
95%
Height
8.9in
Note
*Expanded – 1300 mm (51 in)
Operating Pressure - Equipment
3553.4psi
Operating Pressure - Travel
3553.4psi
Operating Pressure - Swing
2132.1psi
Digging Force - Stick - Standard
2135.7lb
Digging Force - Stick - Long
1865.9lb
Digging Force - Bucket
3641.9lb
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Note
European Union Directive “2000/14/EC”
Expandable Undercarriage
Standard
Note
*Overall Shipping Length depends on blade position during shipment.
Note
*Overall Shipping Length depends on blade position during shipment.
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
Smart Tech Electronic Pump
Accumulator
Automatic Swing Brake
Auxiliary Hydraulic Lines
One and Two Way Auxiliary Flow
Continuous Auxiliary Flow
Auxiliary Line Quick Disconnects
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
Expandable Undercarriage
Rubber Belt (230 mm/9 in wide)
Dozer Blade
Dozer Blade Float
Hydraulic Track Adjusters
Tie Downs on Track Frame
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)
12 Volt Battery
Software (machine and monitor)
Maintenance Free Battery
Signaling/Warning Horn
12 Volt Power Socket
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
Seat Belt Reminder System
Steel Track (230 mm/9 in wide)
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)
Battery Disconnect
Product Link PL243 (regulations apply)
Product Link PLE643 (regulations apply)
Travel Alarm (standard in some regions)
Polycarbonate Front Guard (ISO 10262 1998 Level I and EN356 PSA)
Polycarbonate Half Height Front Guard (Canopy only)
Bio Oil Capable
Eco Drain
Water Jacket Heater
Heavy Counterweight

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1000 mm (39 in), 56 L (2 ft3) Pin On Tilting Ditch Cleaning Bucket With 30 mm (1.2 in) Pin Bores

1000 mm (39 in) Grading Bucket

1000 mm (40 in), 57 L (2 ft3) Pin On Ditch Cleaning Bucket

800 mm (32 in), 42 L (1.5 ft3) Pin On Ditch Cleaning Bucket

600 mm (24 in), 57 L (2 ft3) Pin On Digging Bucket With Bolt-On Teeth

500 mm (20 in), 45 L (1.6 ft3) Pin On Digging Bucket With Bolt-On Teeth

460 mm (18 in), 40 L (1.4 ft3) Pin On Digging Bucket With Bolt-On Teeth

400 mm (16 in), 34 L (1.2 ft3) Pin On Digging Bucket With Bolt-On Teeth

300 mm (12 in), 23 L (0.8 ft3) Pin On Digging Bucket With Bolt-On Teeth

230 mm (9 in), 17 L (0.6 ft3) Pin On Digging Bucket With Bolt-On Teeth

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