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Caterpillar 305C CR Mini Hydraulic Excavator

Engineered by Caterpillar to deliver high levels of productivity, versatility and serviceability.

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Overview &
Specifications

Features
& Benefits

Standard
Equipment

Optional
Equipment

Work Tools &
Attachments

Engine

Engine model	Mitsubishi S4Q2-T

Net power	47 hp / 35 kW

Gross power	48.5 hp / 36.2 kW

Weights

Operating weight	11464 lb / 5200 kg

Operating weight with cab	11725 lb / 5320 kg

Dimensions

Max digging depth - standard stick	11.4 ft / 3490 mm

Max reach ground level - standard stick	18.6 ft / 5650 mm

Engine Dimensions

Bore	3.5 in / 88 mm

Stroke	4.1 in / 103 mm

Displacement	153 in3 / 2.5 L

Travel System

Travel speed - high	2.9 mph / 4.6 km/h

Travel speed - low	1.6 mph / 2.6 km/h

Gradeability (max) - high	30 Degrees / 30 Degrees

Hydraulic System

Operating pressures - equipment	3553 psi / 245 bar

Operating pressure - travel	3553 psi / 245 bar

Operating pressure - swing	2669 psi / 184 bar

Auxiliary circuit - primary (245 bar, 3550 psi)	18.5 gal/min / 70 L/min

Digging forces - stick (standard)	6497 lb / 28.9 kN

Digging force - stick (long)	5575 lb / 24.8 kN

Digging force - bucket	11443 lb / 50.9 kN

Swing System

Machine swing speed	9 RPM / 9 RPM

Boom swing - left (without stop)	80 Degrees / 80 Degrees

Boom swing - left (with stop)	60 Degrees / 60 Degrees

Boom Swing - right	50 Degrees / 50 Degrees

Sound Levels

Canopy	77 dB(A) / 77 dB(A)

Cab	78 dB(A) / 78 dB(A)

Blade

Width	78 in / 1980 mm

Height	15 in / 375 mm

Dig depth	21 in / 540 mm

Lift height	17 in / 420 mm

Service Refill Capacities

Cooling system	2.9 gal / 11 L

Engine oil	1.8 gal / 7 L

Fuel tank	19 gal / 72 L

Hydraulic tank	12.7 gal / 48 L

Hydraulic system	20.6 gal / 78 L

INDIANA'S LEADING EQUIPMENT DEALER

MacAllister Machinery has 14 convenient locations throughout Indiana: Beech Grove, Bloomington, Fishers, Fort Wayne, Greensburg, Indianapolis (HQ, Power Systems), Indianapolis (West), Lafayette, Muncie, Richmond, South Bend, Terre Haute, and Washington.

Headquarters: 7515 E 30th St, Indianapolis, IN 46219
Phone: (317) 545-2151 In-State Toll Free: (800) 382-1896 Out of State Toll Free: (800) 227-3228