Mini Excavators Inspired by Our Customers
The Cat® 301.5 Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications. 301.5 Mini Hydraulic Excavator
Engine
Net Power: 21 hp
Engine Model: C1.1
Displacement: 69 in³
Stroke: 3.2 in
Bore: 3 in
Emissions: Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note: Net power is tested per ISO 9249:2007 and 80/1269/EEC.
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 (1)
Engine power is tested per ISO 14396:2002.
Net Power – 2,400 rpm – ISO 9249, 80/1269/EEC: 21 hp
Gross Power – SAE J1995:2014: 21.6 hp
Weights
Operating Weight: 3913 lb
Minimum Operating Weight with Canopy*: 3483 lb
Note (1)
*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
Maximum Operating Weight with Canopy**: 3913 lb
Note (2)
**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
EU: CE Plate Weight*: 3836 lb
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.
Dimensions – Long Stick
Dig Depth: 100 in
Maximum Blade Height: 10.8 in
Stick Length: 45.7 in
Boom Height – Shipping Position: 40.9 in
Maximum Reach: 155.9 in
Maximum Dig Height: 137.4 in
Note
*Overall Shipping Length depends on blade position during shipment.
Tail Swing: 32.3 in
O/A Undercarriage Length: 57.5 in
Track Width – Expanded: 51.18 in
Boom In Reach: 57.1 in
O/A Shipping Height: 90.9 in
Maximum Blade Depth: 10.2 in
Maximum Reach – Ground Level: 153.1 in
Overall Shipping Length*: 141.3 in
Maximum Dump Clearance: 98.8 in
Swing Bearing – Height: 17.5 in
Minimum Ground Clearance Below Undercarriage: 6.1 in
Boom Swing – Left: 65 °
Vertical Wall: 74.4 in
Track Width – Retracted: 39 in
Track Belt/Shoe Width: 9.1 in
Boom Swing – Right: 50 °
Hydraulic System
Pump Flow at 2,400 rpm: 17.4 gpm
Digging Force – Stick – Long: 1616.4 lbf
Operating Pressure – Swing: 1493.9 psi
Digging Force – Stick – Standard: 1843.4 lbf
Auxiliary Circuit – Primary – Flow: 8.7 gpm
Auxiliary Circuit – Secondary – Pressure: 3089.3 psi
Operating Pressure – Travel: 3089.3 psi
Operating Pressure – Equipment: 3089.3 psi
Auxiliary Circuit – Secondary – Flow: 3.7 gpm
Digging Force – Bucket: 3169.8 lbf
Auxiliary Circuit – Primary – Pressure: 3089.3 psi
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Digging Force – Stick – Long: 1616.4 lbf
Operating Pressure – Swing: 1493.9 psi
Digging Force – Stick – Standard: 1843.4 lbf
Auxiliary Circuit – Primary – Flow: 8.7 gpm
Auxiliary Circuit – Secondary – Pressure: 3089.3 psi
Operating Pressure – Travel: 3089.3 psi
Operating Pressure – Equipment: 3089.3 psi
Auxiliary Circuit – Secondary – Flow: 3.7 gpm
Digging Force – Bucket: 3169.8 lbf
Auxiliary Circuit – Primary – Pressure: 3089.3 psi
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Travel System
Maximum Traction Force – High Speed: 2315.5 lbf
Ground Pressure – Minimum Weight: 4 psi
Ground Pressure – Maximum Weight: 4.4 psi
Travel Speed – High: 2.7 mile/h
Travel Speed – Low: 1.8 mile/h
Maximum Traction Force – Low Speed: 3597 lbf
Gradeability – Maximum: 30 degrees
Ground Pressure – Minimum Weight: 4 psi
Ground Pressure – Maximum Weight: 4.4 psi
Travel Speed – High: 2.7 mile/h
Travel Speed – Low: 1.8 mile/h
Maximum Traction Force – Low Speed: 3597 lbf
Gradeability – Maximum: 30 degrees
Service Refill Capacities
Cooling System: 1 gal (US)
Engine Oil: 1.2 gal (US)
Hydraulic System: 6.9 gal (US)
Hydraulic Tank: 4.8 gal (US)
Fuel Tank: 5.8 gal (US)
Engine Oil: 1.2 gal (US)
Hydraulic System: 6.9 gal (US)
Hydraulic Tank: 4.8 gal (US)
Fuel Tank: 5.8 gal (US)
Standard Equipment
ENGINE
Cat C1.1 Engine (U.S. EPA Tier 4 Final/EU Stage V)
The Automatic Engine Idle
Our 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 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
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 301.5 Mini Hydraulic Excavator























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