305 CR Mini Excavator | Cat

Net Power	45 HP 33.6 kW
Engine Model	C1.7 Turbo C1.7 Turbo
Net Power - 2,400 rpm - ISO 9249, 80/1269/EEC	45 HP 33.6 kW
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. 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.
Gross Power - 2,400 rpm - SAE J1995:2014	48.4 HP 36.1 kW
Stroke	3.9 in 100 mm
Bore	3.3 in 84 mm
Displacement	101 in³ 1.662 l
Emissions	Meets U.S. EPA Tier 4 Final emission standards. Meets U.S. EPA Tier 4 Final emission standards.

Operating Weight	12688 lb 5754 kg
Minimum Operating Weight with Canopy*	11016 lb 4996 kg
Note (1)	Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, straight blade, no bucket and no extra counterweight. Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, straight blade, no bucket and no extra counterweight.
Minimum Operating Weight with Cab*	11234 lb 5095 kg
Maximum Operating Weight with Cab**	12688 lb 5754 kg
Maximum Operating Weight with Canopy**	12469 lb 5655 kg
Note (2)	Maximum Weight is based on steel tracks with pads, operator, full fuel tank, long stick, straight blade, extra counterweight and no bucket. Maximum Weight is based on steel tracks with pads, operator, full fuel tank, long stick, straight blade, extra counterweight and no bucket.

Dig Depth	144.5 in 3670 mm
Stick Length	63 in 1601 mm
Track Width	78 in 1980 mm
Maximum Blade Depth	23.4 in 595 mm
Maximum Dump Clearance	151.4 in 3845 mm
Boom Swing - Left	615 mm 24.2 °
Boom Swing - Right	34.1 ° 865 mm
Swing Bearing - Height	24.4 in 619 mm
Boom Height - Shipping Position	74.6 in 1895 mm
Boom In Reach	101.6 in 2580 mm
Maximum Reach	235.8 in 5990 mm
Track Belt/Shoe Width	15.7 in 400 mm
Maximum Reach - Ground Level	229.7 in 5835 mm
Maximum Blade Height	15.2 in 385 mm
O/A Shipping Height	100.4 in 2550 mm
Tail Swing without Counterweight	43.1 in 1095 mm
O/A Undercarriage Length	101.6 in 2580 mm
Tail Swing with Counterweight	47.2 in 1200 mm
Vertical Wall	100.8 in 2560 mm
Note	Overall Shipping Length depends on blade position during shipment. Overall Shipping Length depends on blade position during shipment.
Overall Shipping Length*	210.2 in 5340 mm
Maximum Dig Height	210.8 in 5355 mm
Ground Clearance	13.2 in 335 mm

Maximum Dig Height	205.3 in 5215 mm
Maximum Blade Height	15.2 in 385 mm
Dig Depth	134.6 in 3420 mm
Boom Swing - Right	34.1 ° 865 mm
Maximum Reach - Ground Level	220.1 in 5590 mm
Tail Swing without Counterweight	43.1 in 1095 mm
Boom Height - Shipping Position	71.7 in 1820 mm
Maximum Blade Depth	23.4 in 595 mm
Maximum Reach	226.6 in 5755 mm
Boom Swing - Left	24.2 ° 615 mm
Overall Shipping Length*	208.9 in 5305 mm
O/A Undercarriage Length	101.6 in 2580 mm
Swing Bearing - Height	24.4 in 619 mm
Stick Length	53.2 in 1351 mm
Track Belt/Shoe Width	15.7 in 400 mm
Boom In Reach	101.2 in 2570 mm
Vertical Wall	91.9 in 2335 mm
Tail Swing with Counterweight	47.2 in 1200 mm
Maximum Dump Clearance	145.7 in 3700 mm
O/A Shipping Height	100.4 in 2550 mm
Note	Overall Shipping Length depends on blade position during shipment. Overall Shipping Length depends on blade position during shipment.
Ground Clearance	13.2 in 335 mm

Ground Pressure - Minimum Weight	4 psi 27.3 kPa
Maximum Traction Force - Low Speed	11353 lbf 50.5 kN
Ground Pressure - Maximum Weight	4.7 psi 32.2 kPa
Travel Speed - Low	1.7 mile/h 2.8 km/h
Maximum Traction Force - High Speed	5553 lbf 24.7 kN
Travel Speed - High	3.1 mile/h 5 km/h
Gradeability - Maximum	30 degrees 30 degrees

Average Exterior Sound Pressure (ISO 6395:2008)	97 dB(A) 97 dB(A)
Note	European Union Directive "2000/14/EC" European Union Directive "2000/14/EC"
Operator Sound Pressure (ISO 6396:2008)	76 dB(A) 76 dB(A)

Auxiliary Circuit - Secondary - Pressure	3843 psi 265 bar
Pump Flow at 2,400 rpm	35 gal/min 133 l/min
Operating Pressure - Swing	2901 psi 200 bar
Operating Pressure - Travel	3843 psi 265 bar
Auxiliary Circuit - Secondary - Flow	7 gal/min 28 l/min
Digging Force - Stick - Standard	6362 lbf 28.3 kN
Auxiliary Circuit - Primary - Pressure	3843 psi 265 bar
Auxiliary Circuit - Primary - Flow	21 gal/min 80 l/min
Digging Force - Bucket	11061 lbf 49.2 kN
Operating Pressure - Equipment	3843 psi 265 bar
Note	Flow and pressure are not combinable. Under load, as flow rises pressure goes down. Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Type	Load Sensing Hydraulics with Variable Displacement Piston Pump Load Sensing Hydraulics with Variable Displacement Piston Pump
Digging Force - Stick - Long	5665 lbf 25.2 kN

Top Guard	ISO 10262:1998 Level I ISO 10262:1998 Level I
Roll Over Protective Structure (ROPS)	ISO 12117-2:2008 ISO 12117-2:2008
Tip Over Protective Structure (TOPS)	ISO 12117:1997 ISO 12117:1997