Mini Excavators

Cat 305 CR

Operating Weight
4,975kg
Power
31.2kW (42.4hp)
Width
1,980mm
The Cat 305 mini excavator delivers efficient performance, durability and versatility in a compact design to help you work in a variety of applications.

Specifications

Operating Weight
4,975kg
Power
31.2kW (42.4hp)
Width
1,980mm
Bucket Breakout
44.7kN
Dig Depth
3,280mm
DOWNLOAD BROCHURE
CONTACT US

Specifications

Blade
Angle Blade - Left 25 degrees Angle Blade - Right 25 degrees Angle Blade Height 400mm Angle Blade Width 1980mm Straight Blade Height 390mm Straight Blade Width 1980mm
Certification - Cab and Canopy
Roll Over Protective Structure (ROPS) ISO 12117-2:2008 Tip Over Protective Structure (TOPS) ISO 12117:1997 Top Guard ISO 10262:1998 Level I
Dimensions - Long Stick
Boom Height - Shipping Position 1895mm Boom In Reach 2580mm Boom Swing - Left 24.2° Boom Swing - Right 865mm Dig Depth 3670mm Ground Clearance 335mm Maximum Blade Depth 650mm Maximum Blade Height 400mm Maximum Dig Height 5355mm Maximum Dump Clearance 3845mm Maximum Reach 5990mm Maximum Reach - Ground Level 5835mm Note *Overall Shipping Length depends on blade position during shipment. O/A Shipping Height 2550mm O/A Undercarriage Length 2580mm Overall Shipping Length* 5340mm Stick Length 1601mm Swing Bearing - Height 619mm Tail Swing with Counterweight 1200mm Tail Swing without Counterweight 1095mm Track Belt/Shoe Width 400mm Track Width 1980mm Vertical Wall 2560mm
Dimensions - Standard Stick
Boom Height - Shipping Position 1820mm Boom In Reach 2570mm Boom Swing - Left 615mm Boom Swing - Right 865mm Dig Depth 3420mm Ground Clearance 335mm Maximum Blade Depth 650mm Maximum Blade Height 400mm Maximum Dig Height 5215mm Maximum Dump Clearance 3700mm Maximum Reach 5755mm Maximum Reach - Ground Level 5590mm Note *Overall Shipping Length depends on blade position during shipment. O/A Shipping Height 2550mm O/A Undercarriage Length 2580mm Overall Shipping Length* 5305mm Stick Length 1351mm Swing Bearing - Height 619mm Tail Swing with Counterweight 1200mm Tail Swing without Counterweight 1095mm Track Belt/Shoe Width 400mm Vertical Wall 2335mm
Engine
Bore 84mm Displacement 1.662l Emissions Meets EU Stage V emission standards. Engine Model C1.7 Turbo Gross Power - 2,400 rpm - SAE J1995:2014 36.1kW Net Power 33.6kW Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC 33.6kW Note 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. Stroke 100mm
Hydraulic System
Auxiliary Circuit - Primary - Flow 80l/min Auxiliary Circuit - Primary - Pressure 265bar Auxiliary Circuit - Secondary - Flow 28l/min Auxiliary Circuit - Secondary - Pressure 265bar Digging Force - Bucket 49.2kN Digging Force - Stick - Long 25.2kN Digging Force - Stick - Standard 28.3kN Note Flow and pressure are not combinable. Under load, as flow rises pressure goes down. Operating Pressure - Equipment 265bar Operating Pressure - Swing 200bar Operating Pressure - Travel 265bar Pump Flow at 2,400 rpm 133l/min Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Service Refill Capacities
Cooling System 11l Engine Oil 6l Fuel Tank 63l Hydraulic System 75l Hydraulic Tank 60l
Sound
Average Exterior Sound Pressure (ISO 6395:2008) 97dB(A) Note European Union Directive "2000/14/EC" Operator Sound Pressure (ISO 6396:2008) 76dB(A)
Swing System
Boom Swing - Left 72 Degrees Boom Swing - Right 50 Degrees Machine Swing Speed 9r/min
Travel System
Gradeability - Maximum 30 degrees Ground Pressure - Maximum Weight 32.2kPa Ground Pressure - Minimum Weight 27.3kPa Maximum Traction Force - High Speed 24.7kN Maximum Traction Force - Low Speed 50.5kN Travel Speed - High 5km/h Travel Speed - Low 2.8km/h
Weight Increase from Minimum Configuration
Angle Blade 92kg Counterweight 242kg Long Stick 34kg Steel Tracks with Pads 375kg
Weights
Maximum Operating Weight with Cab** 5764kg Maximum Operating Weight with Canopy** 5665kg Minimum Operating Weight with Cab* 5105kg Minimum Operating Weight with Canopy* 5006kg Note (1) *Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, straight blade, no bucket and no extra counterweight. Note (2) **Maximum Weight is based on steel tracks with pads, operator, full fuel tank, long stick, straight blade, extra counterweight and no bucket. Operating Weight 5754kg

How does the 305 CR Compare?

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

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

  • Cat 304E2 Mini Excavator
    Excavators Cat 304E2 Mini Excavator
    Operating Weight
    3,925kg
    Power
    31.2kW (42.4hp)
    Width
    1,950mm

    Add to favourites Remove from favourites {327DD2E6-7BE3-4ABB-802A-012FF58FFBDF}

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

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

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