Mini Excavators

Cat 306 CR

Operating Weight
6,410kg
Power
43.2kW (57.9hp)
Width
1980mm

A HUGE LIFT IN PERFORMANCE

This larger and more powerful 306 CR delivers a massive 67% increased lift capacity, compared to the 305.5 E2CR. You’ll discover Next Gen technology including stick steer and cruise control, Bluetooth-enabled keyless start and LCD monitor. Plus, you’ll love the sealed and pressurised cab with heating and aircon.

 67% INCREASED LIFT CAPACITY*

 27% MORE POWER*

 PACKED WITH NEXT GEN TECHNOLOGY

*When compared to the Cat 305.5 E2CR.

Specifications

Operating Weight
6,410kg
Power
43.2kW (57.9hp)
Width
1980mm
Bucket Breakout
51.5kN
Dig Depth
3,710mm
DOWNLOAD BROCHURE
CONTACT US

Specifications

Engine
Bore 87mm Displacement 2.43l Engine Model Cat C2.4 Turbo Gross Power - ISO 14396 43.2kW Net Power 41.7kW Net Power @ 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 41.7kW Stroke 102.4mm
Weights
Maximum Operating Weight with Cab** 7150kg Maximum Operating Weight with Canopy** 7090kg Minimum Operating Weight with Cab* 6470kg Minimum Operating Weight with Canopy* 6410kg Note (1) *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, fixed blade and no bucket. Note (2) **Maximum Weight is based on steel tracks with pads, extra counterweight, operator, full fuel tank, long stick, fixed blade and no bucket. Operating Weight 7150kg
Weight Increase from Minimum Configuration
Angle Blade 102kg Counterweight 250kg Long Stick 44kg Steel Tracks with Pads 375kg XTC Carriage (no tool) 64kg
Travel System
Gradeability - Maximum 30 degrees Ground Pressure - Maximum Weight 39.1kPa Ground Pressure - Minimum Weight 35.4kPa Maximum Traction Force - High Speed 31kN Maximum Traction Force - Low Speed 56kN Travel Speed - High 5km/h Travel Speed - Low 2.8km/h
Service Refill Capacities
Cooling System 10l Engine Oil 8l Fuel Tank 130l Hydraulic System 104l Hydraulic Tank 53l
Hydraulic System
Auxiliary Circuit - Primary - Flow 90l/min Auxiliary Circuit - Primary - Pressure 24500kPa Auxiliary Circuit - Secondary - Flow 33l/min Auxiliary Circuit - Secondary - Pressure 24500kPa Digging Force - Bucket 51.5kN Digging Force - Stick - Long 26.5kN Digging Force - Stick - Standard 29.5kN Operating Pressure - Equipment 24500kPa Operating Pressure - Swing 22500kPa Operating Pressure - Travel 24500kPa Pump Flow at 2,400 rpm 151l/min Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Swing System
Boom Swing - Left 60 degrees Boom Swing - Right 65 degrees Machine Swing Speed 11r/min
Blade
Angle Blade Height 400mm Angle Blade Width 1980mm Straight Blade Height 390mm Straight Blade Width 1980mm
Certification - Cab
Roll Over Protective Structure (ROPS) ISO 12117-2:2008 Tip Over Protective Structure (TOPS) ISO 12117:1997 Top Guard ISO 10262:1998 (Level II)
Sound
Average Exterior Sound Pressure (ISO 6395:2008) 99dB(A) Note European Union Directive “2000/14/EC” Operator Sound Pressure (ISO 6396:2008) 72dB(A)
Dimensions - Standard Stick
Boom In Reach 2485mm Boom Swing - Left 735mm Boom Swing - Right 910mm Cab Height 2545mm Dig Depth 3710mm Ground Clearance 306mm Maximum Blade Depth 600mm Maximum Blade Height 415mm Maximum Dig Height 5835mm Maximum Dump Clearance 4325mm Maximum Reach 6295mm Maximum Reach - Ground Level 6130mm O/A Shipping Length 5975mm O/A Track Width 1980mm O/A Undercarriage Length 2580mm Stick Length 1580mm Swing Bearing - Height 672mm Tail Swing with Counterweight 1475mm Tail Swing without Counterweight 1350mm Track Belt/Shoe Width 400mm Transport Height 1755mm Vertical Wall 2710mm Width over Upper House 1950mm
Dimensions - Long Stick
Boom In Reach 2960mm Boom Swing - Left 735mm Boom Swing - Right 910mm Cab Height 2545mm Dig Depth 4110mm Ground Clearance 306mm Maximum Blade Depth 600mm Maximum Blade Height 415mm Maximum Dig Height 6130mm Maximum Dump Clearance 4610mm Maximum Reach 6685mm Maximum Reach - Ground Level 6535mm O/A Shipping Length 5950mm O/A Track Width 1980mm O/A Undercarriage Length 2580mm Stick Length 1980mm Swing Bearing - Height 672mm Tail Swing with Counterweight 1475mm Tail Swing without Counterweight 1350mm Track Belt/Shoe Width 400mm Transport Height 2410mm Vertical Wall 3165mm Width over Upper House 1950mm
Air Conditioning System
Air Conditioning The 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.

How does the 306 CR Compare?

  • Cat 306 CR
    Excavators Cat 306 CR
    Operating Weight
    6,410kg
    Power
    43.2kW (57.9hp)
    Width
    1980mm
    SELECTED MODEL

    Add to favourites Remove from favourites {BA14B87E-7582-469F-839E-F63C66E959EE}

  • Cat 305 CR
    Excavators Cat 305 CR
    Operating Weight
    4,975kg
    Power
    31.2kW (42.4hp)
    Width
    1,980mm

    Add to favourites Remove from favourites {C374CC13-BF9B-4427-B7FE-50686E5BD62E}

  • Cat 308 CR
    Excavators Cat 308 CR
    Operating Weight
    8,146kg
    Power
    55.4kW (75.3hp)
    Width
    2,300mm

    Add to favourites Remove from favourites {233C8D43-5F66-4674-8C80-33A391E91CC7}

NEXT GENERATION MINI EXCAVATOR FEATURES

The range of Cat Mini Excavators bring big machine features, standard across all models from 1.5 to 10 tonne.

The range of Next Generation machines, inspired by you
Next Gen Mini Excavator Stick Steer and Cruise Control 
Keyless start and up to 50 programmable operator codes
Next Gen LCD monitor
Sealed and pressurised cab, keeping heat, dust and noise out
Adjustable hydraulics and operator modes for improved accuracy
Hastings Deering, and some contracted third parties acting on its behalf, use cookies to remember the information that you input, track how you use sections of websites, enable Hastings Deering to remember custom preferences, tailor access to the website per your preferences, and for advertising and marketing purposes. By clicking “Confirm”, you authorise the use of cookies. Find out more here.
Confirm