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Equipment Cat 306

Cat 306

Mini-Excavators

  • Tundlik hüdraulika võimaldab lühimaid töötsükleid
  • Suurimad läbimurde- ja tõstejõud
  • Võrratu salongimugavus parima võimaliku ülevaatega
  • Enneolematu juurdepääs hoolduseks ja teeninduseks
  • V astme mootor täisautomaatse tahkete osakeste filtri regenereerimisega
  • Maksimaalne materjalikäsitlus väikseima diislikuluga
  • Your choice of a canopy (availability dependent on region) or a sealed and pressurized cab equipped with an improved air conditioning system, adjustable wrist rests and a suspension seat to help keep you working comfortably all day long.

EASY TO OPERATE
  • Controls are easy to use and the intuitive Next Generation Monitor provides customizable machine operator preferences and easy to read machine information.

STICK STEER TRAVEL MODE
  • Moving around the job site is even easier with Cat Stick Steer. 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 MINI DESIGN
  • Increased lifting, swinging, travel and multi-functioning performance help you get the job done more efficiently.

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. An optional back-up camera, courtesy work lights and a fluorescent retractable seat belt are just a few 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 with grouped service points and robust service panels.

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.

CHOICES
  • Configure the machine to meet your specific application needs with a straight blade, angle blade, or Extra Tool Carrier (XTC).

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® C2.4 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)
  • Cat Grade with advanced 2D and 3D technologies combine advanced guidance with optional automated machine control helping you reach grading targets while reducing fuel burn and greenhouse gas emissions by improving efficiency, job site productivity, and accuracy. (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)


Air Conditioning System
Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1287). The system contains 0.9 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.

Blade
Straight Blade Width1980 mm
Angle Blade Width1980 mm
Straight Blade Height390 mm
Angle Blade Height400 mm

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

Dimensions - Long Stick
Dig Depth4110 mm
Maximum Blade Height415 mm
O/A Track Width1980 mm
Track Belt/Shoe Width400 mm
Tail Swing with Counterweight1475 mm
Vertical Wall3165 mm
Boom In Reach2960 mm
Maximum Blade Depth600 mm
Maximum Dig Height6130 mm
Transport Height2410 mm
Stick Length1980 mm
Ground Clearance306 mm
Swing Bearing - Height672 mm
Width over Upper House1950 mm
O/A Undercarriage Length2580 mm
O/A Shipping Length5950 mm
Cab Height2545 mm
Maximum Reach6685 mm
Boom Swing - Left735 mm
Tail Swing without Counterweight1350 mm
Boom Swing - Right910 mm
Maximum Dump Clearance4610 mm
Maximum Reach - Ground Level6535 mm

Dimensions - Standard Stick
Track Belt/Shoe Width400 mm
Maximum Reach6295 mm
Stick Length1580 mm
Vertical Wall2710 mm
Swing Bearing - Height672 mm
Maximum Reach - Ground Level6130 mm
Maximum Blade Height415 mm
Ground Clearance306 mm
Boom In Reach2485 mm
Boom Swing - Right910 mm
Transport Height1755 mm
Tail Swing with Counterweight1475 mm
Cab Height2545 mm
Width over Upper House1950 mm
Maximum Dump Clearance4325 mm
Tail Swing without Counterweight1350 mm
Boom Swing - Left735 mm
O/A Undercarriage Length2580 mm
Maximum Dig Height5835 mm
Maximum Blade Depth600 mm
O/A Track Width1980 mm
Dig Depth3710 mm
O/A Shipping Length5975 mm

Engine
Net Power41.7 kW
Gross Power - ISO 1439643.2 kW
Displacement2.43 l
Bore87 mm
Stroke102.4 mm
Engine ModelCat C2.4 Turbo
Net Power @ 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/126941.7 kW

Hydraulic System
Operating Pressure - Travel24500 kPa
Auxiliary Circuit - Primary - Flow90 l/min
Digging Force - Bucket51.5 kN
Auxiliary Circuit - Primary - Pressure24500 kPa
TypeLoad Sensing Hydraulics with Variable Displacement Piston Pump
Auxiliary Circuit - Secondary - Flow33 l/min
Operating Pressure - Equipment24500 kPa
Auxiliary Circuit - Secondary - Pressure24500 kPa
Digging Force - Stick - Standard29.5 kN
Operating Pressure - Swing22500 kPa
Digging Force - Stick - Long26.5 kN
Pump Flow at 2,400 rpm151 l/min

Service Refill Capacities
Cooling System10 l
Hydraulic System104 l
Hydraulic Tank53 l
Engine Oil8 l
Fuel Tank130 l

Sound
Operator Sound Pressure (ISO 6396:2008)72 dB(A)
Average Exterior Sound Pressure (ISO 6395:2008)99 dB(A)
NoteEuropean Union Directive “2000/14/EC”

Sustainability
Recyclability96%

Swing System
Boom Swing - Right65 degrees
Boom Swing - Left60 degrees
Machine Swing Speed11 r/min

Travel System
Ground Pressure - Minimum Weight35.4 kPa
Ground Pressure - Maximum Weight39.1 kPa
Gradeability - Maximum30 degrees
Maximum Traction Force - High Speed31 kN
Maximum Traction Force - Low Speed56 kN
Travel Speed - High5 km/h
Travel Speed - Low2.8 km/h

Weight Increase from Minimum Configuration
Counterweight250 kg
Long Stick44 kg
Steel Tracks with Pads375 kg
Angle Blade102 kg
XTC Carriage (no tool)64 kg

Weights
Operating Weight7150 kg
Minimum Operating Weight with Canopy*6410 kg
Maximum Operating Weight with Canopy**7090 kg
Note (2)**Maximum Weight is based on steel tracks with pads, extra counterweight, operator, full fuel tank, long stick, fixed blade and no bucket.
Maximum Operating Weight with Cab**7150 kg
Minimum Operating Weight with Cab*6470 kg
Note (1)*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, fixed blade and no bucket.

Cat 306

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