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Equipment Cat 302.7

Cat 302.7

Mini-Excavators

  • Koormust tundev hüdraulika võimaldab lühimaid töötsükleid
  • Võrratu salongimugavus parima võimaliku ülevaatega
  • Enneolematu juurdepääs hoolduseks ja teeninduseks
  • Vastupidav ehitus ja kõrge edasimüügiväärtus
  • Maksimaalne materjalikäsitlus väikese ruumivajadusega
  • Suurim kübemefiltri nõudeta miniekskavaator mootori võimsusega 17,9 kW
  • Choose either a canopy or a sealed and pressurized cab which can be equipped with air conditioning, adjustable wrist rests, and a suspension seat option to 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. An advanced touchscreen monitor can also be equipped.

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 to move the machine and to operate the blade. 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 let you access and work in the tightest areas. Dozer float allows 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 cab or 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.

UNMATCHED DEALER SUPPORT
  • Your Cat dealer is here to help you reach your business goals. From providing equipment solutions to operator training to service needs and beyond, your Cat dealer is ready to help.

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)

*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel. (for use of blends higher than 20% biodiesel, consult your Cat dealer)


Blade
Height320 mm
Width1570 mm

Certification - Cab and Canopy
Top GuardISO 10262:1998 (Level I)
Tip Over Protective Structure (TOPS)ISO 12117:1997
Roll Over Protective Structure (ROPS)ISO 12117-2:2008

Dimensions - Long Stick
Dig Depth2710 mm
Boom Height - Shipping Position1650 mm
Boom Swing - Right830 mm
Maximum Reach - Ground Level4710 mm
Maximum Blade Height395 mm
Maximum Reach4850 mm
Boom Swing - Left605 mm
Maximum Blade Depth515 mm
O/A Shipping Height2480 mm
Maximum Dig Height4390 mm
Stick Length1260 mm
Tail Swing without Counterweight775 mm
Boom In Reach1730 mm
Maximum Dump Clearance3070 mm
Swing Bearing - Height560 mm
Vertical Wall2050 mm
O/A Undercarriage Length2010 mm
Ground Clearance310 mm
Track Belt/Shoe Width300 mm
Overall Shipping Length*4280 mm
Note*Overall Shipping Length depends on blade position during shipment.
Tail Swing - with Extra Counterweight890 mm
Track Width1570 mm
Tail Swing - with Light Counterweight845 mm

Dimensions - Standard Stick
Overall Shipping Length*4240 mm
Boom In Reach1710 mm
O/A Shipping Height2480 mm
Swing Bearing - Height560 mm
Stick Length1060 mm
Maximum Reach4660 mm
Maximum Dump Clearance2950 mm
Maximum Dig Height4270 mm
Tail Swing without Counterweight775 mm
Tail Swing with Extra Counterweight890 mm
Boom Swing - Right830 mm
O/A Undercarriage Length2010 mm
Vertical Wall1870 mm
Note*Overall Shipping Length depends on blade position during shipment.
Maximum Reach - Ground Level4510 mm
Dig Depth2510 mm
Track Belt/Shoe Width300 mm
Maximum Blade Height395 mm
Maximum Blade Depth515 mm
Boom Swing - Left605 mm
Ground Clearance310 mm
Boom Height - Shipping Position1560 mm
Tail Swing - with Light Counterweight845 mm

Engine
Net Power17.6 kW
Engine ModelC1.1 Turbo
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC17.6 kW
Bore77 mm
Displacement1.1 l
EmissionsMeets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Stroke81 mm
Gross Power - 2,400 rpm - SAE J1995:201418.4 kW

Hydraulic System
Digging Force - Stick - Standard13.8 kN
Auxiliary Circuit - Primary - Pressure245 bar
Operating Pressure - Swing176 bar
Auxiliary Circuit - Secondary - Flow25 l/min
Auxiliary Circuit - Primary - Flow65 l/min
Auxiliary Circuit - Secondary - Pressure245 bar
Operating Pressure - Equipment245 bar
Digging Force - Stick - Long12.3 kN
Digging Force - Bucket23.3 kN
Operating Pressure - Travel245 bar
Pump Flow at 2,400 rpm100 l/min
TypeLoad Sensing Hydraulics with Variable Displacement Piston Pump
NoteFlow and pressure are not combinable. Under load, as flow rises pressure goes down.

Service Refill Capacities
Hydraulic System35 l
Hydraulic Tank18 l
Fuel Tank45 l
Engine Oil4 l
Cooling System4 l

Sound
Operator Sound Pressure (ISO 6396:2008)78 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)94 dB(A)
NoteEuropean Union Directive “2000/14/EC”

Sustainability
Recyclability95%

Swing System
Machine Swing Speed9 r/min
Boom Swing - Left75 Degrees
Boom Swing - Right50 Degrees

Travel System
Ground Pressure - Maximum Weight29 kPa
Ground Pressure - Minimum Weight24.2 kPa
Travel Speed - Low2.6 km/h
Gradeability - Maximum30 degrees
Maximum Traction Force - High Speed15.6 kN
Travel Speed - High4.5 km/h
Maximum Traction Force - Low Speed26.8 kN

Weight Increase from Minimum Configuration
Long Stick15 kg
Steel Tracks100 kg
Cab125 kg
Counterweight (extra)250 kg
Counterweight (light)100 kg

Weights
Operating Weight3050 kg
Minimum Operating Weight with Canopy*2560 kg
Maximum Operating Weight with Canopy**2925 kg
Minimum Operating Weight with Cab*2680 kg
EU: CE Plate Weight with Canopy***2695 kg
EU: CE Plate Weight with Cab***2800 kg
Note (2)**Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight.
Note (1)*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight.
Maximum Operating Weight with Cab**3050 kg
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.

Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7
Cat 302.7

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