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301.5
301.5
An extensive line of Cat® mini hydraulic excavators offers the performance to dig in and be productive on every job.
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Specifications
Blade
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Height8.9 in 225 mm
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Note*Expanded – 1300 mm (51 in)
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Width*39 in 990 mm
Certification - Canopy
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Roll Over Protective Structure (ROPS)ISO 12117-2:2008
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Tip Over Protective Structure (TOPS)ISO 12117:1997
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Top GuardISO 10262:1998 (Level I)
Dimensions - Long Stick
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Dig Depth100 in 2540 mm
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Maximum Blade Height10.8 in 275 mm
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Stick Length45.7 in 1160 mm
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Boom Height - Shipping Position40.9 in 1040 mm
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Maximum Reach155.9 in 3960 mm
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Maximum Dig Height137.4 in 3490 mm
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Note*Overall Shipping Length depends on blade position during shipment.
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Tail Swing32.3 in 820 mm
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O/A Undercarriage Length57.5 in 1460 mm
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Track Width - Expanded51.18 in 1300 mm
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Boom In Reach57.1 in 1450 mm
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O/A Shipping Height90.9 in 2310 mm
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Maximum Blade Depth10.2 in 260 mm
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Maximum Reach - Ground Level153.1 in 3890 mm
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Overall Shipping Length*141.3 in 3590 mm
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Maximum Dump Clearance98.8 in 2510 mm
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Swing Bearing - Height17.5 in 445 mm
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Minimum Ground Clearance Below Undercarriage6.1 in 155 mm
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Boom Swing - Left65 ° 65 °
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Vertical Wall74.4 in 1890 mm
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Track Width - Retracted39 in 990 mm
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Track Belt/Shoe Width9.1 in 230 mm
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Boom Swing - Right50 ° 50 °
Dimensions - Standard Stick
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Swing Bearing - Height17.5 in 445 mm
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O/A Undercarriage Length57.5 in 1460 mm
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Maximum Reach - Ground Level146.9 in 3730 mm
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Boom Swing - Left65 ° 65 °
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Maximum Reach149.6 in 3800 mm
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O/A Shipping Height90.9 in 2310 mm
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Maximum Blade Depth10.2 in 260 mm
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Minimum Ground Clearance Below Undercarriage6.1 in 155 mm
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Vertical Wall70.9 in 1800 mm
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Dig Depth92.1 in 2340 mm
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Track Width - Expanded51.18 in 1300 mm
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Track Belt/Shoe Width9.1 in 230 mm
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Stick Length37.8 in 960 mm
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Maximum Dig Height135 in 3430 mm
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Overall Shipping Length*142.5 in 3620 mm
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Boom In Reach57.5 in 1460 mm
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Maximum Blade Height10.8 in 275 mm
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Maximum Dump Clearance96.5 in 2450 mm
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Boom Swing - Right50 ° 50 °
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Note*Overall Shipping Length depends on blade position during shipment.
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Boom Height - Shipping Position42.9 in 1090 mm
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Tail Swing32.3 in 820 mm
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Track Width - Retracted39 in 990 mm
Engine
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Net Power21 hp 15.7 kW
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Engine ModelC1.1
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Displacement69 in³ 1.1 l
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Stroke3.2 in 81 mm
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Bore3 in 77 mm
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EmissionsMeets U.S. EPA Tier 4 Final and EU Stage V emission standards.
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NoteNet power is tested per ISO 9249:2007 and 80/1269/EEC.
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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.
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Note (1)Engine power is tested per ISO 14396:2002.
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Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC21 hp 15.7 kW
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Gross Power - SAE J1995:201421.6 hp 16.1 kW
Hydraulic System
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Pump Flow at 2,400 rpm17.4 gal/min 66 l/min
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Digging Force - Stick - Long1616.4 lbf 7.2 kN
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Operating Pressure - Swing1493.9 psi 103 bar
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Digging Force - Stick - Standard1843.4 lbf 8.2 kN
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Auxiliary Circuit - Primary - Flow8.7 gal/min 33 l/min
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Auxiliary Circuit - Secondary - Pressure3089.3 psi 213 bar
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Operating Pressure - Travel3089.3 psi 213 bar
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Operating Pressure - Equipment3089.3 psi 213 bar
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Auxiliary Circuit - Secondary - Flow3.7 gal/min 14 l/min
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Digging Force - Bucket3169.8 lbf 14.1 kN
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Auxiliary Circuit - Primary - Pressure3089.3 psi 213 bar
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TypeLoad Sensing Hydraulics with Variable Displacement Piston Pump
Service Refill Capacities
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Cooling System1 gal (US) 3.9 l
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Engine Oil1.2 gal (US) 4.4 l
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Hydraulic System6.9 gal (US) 26 l
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Hydraulic Tank4.8 gal (US) 18 l
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Fuel Tank5.8 gal (US) 22 l
Sound
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Average Exterior Sound Pressure (ISO 6395:2008)93 dB(A) 93 dB(A)
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NoteEuropean Union Directive “2000/14/EC”
Sustainability
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Recyclability95%
Swing System
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Machine Swing Speed9.8 r/min 9.8 r/min
Travel System
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Maximum Traction Force - High Speed2315.5 lbf 10.3 kN
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Ground Pressure - Minimum Weight4 psi 27.3 kPa
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Ground Pressure - Maximum Weight4.4 psi 30.6 kPa
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Travel Speed - High2.7 mile/h 4.4 km/h
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Travel Speed - Low1.8 mile/h 2.9 km/h
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Maximum Traction Force - Low Speed3597 lbf 16 kN
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Gradeability - Maximum30 degrees
Weight Increase from Minimum Configuration
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Long Stick18 lb 8 kg
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Steel Tracks126 lb 57 kg
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Expandable Undercarriage284 lb 129 kg
Weights
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Operating Weight3913 lb 1775 kg
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Minimum Operating Weight with Canopy*3483 lb 1580 kg
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Note (1)*Minimum Weight is based on rubber tracks, operator, fixed undercarriage and full fuel tank.
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Maximum Operating Weight with Canopy**3913 lb 1775 kg
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Note (2)**Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank.
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EU: CE Plate Weight***3836 lb 1740 kg
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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.
Benefits
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 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.
SUSTAINABILITY
- The Cat® C1.1 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
- Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
- Auto Idle helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
- Engine Idle Shutdown Timer reduces fuel burn, greenhouse gas emissions and unnecessary idle time by shutting down the machine after a pre-set idling period.
- Cruise control helps you maintain a constant speed as you travel across your jobsite saving fuel and reducing greenhouse gas emissions.
- The Cat® Seat Belt Reminder provides audible and visual warnings to remind operators to buckle up during machine operation. The easy-to-install system is compatible with all equipment brands to help ensure operator safety.
- Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
- Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.(if equipped)
- Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.(if equipped)
Equipment Info
ENGINE
Cat C1.1 Engine (U.S. EPA Tier 4 Final/EU Stage V)
HYDRAULICS
Smart Tech Electronic Pump
OPERATOR ENVIRONMENT
Tilt-up Canopy
UNDERCARRIAGE
Rubber Belt (230 mm/9 in wide)
BOOM, STICK AND LINKAGES
One Piece Boom (1780 mm/70 in)
ELECTRICAL
12 Volt Battery